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Sample records for balearic islands spain

  1. Daily precipitation records over mainland Spain and the Balearic Islands

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    C. Ramis

    2013-10-01

    Full Text Available Understanding the spatial distribution of extreme precipitations is of major interest in order to improve our knowledge of the climate of a region and its relationship with society. These analyses inevitably require the use of directly observed values to account for the actual extreme amounts rather than analyzed gridded values. A study of daily rainfall extremes observed over mainland Spain and the Balearic Islands is performed by using records from 8135 rain gauge stations from the Spanish Weather Agency (AEMET. Results show that the heaviest daily precipitations have been observed mainly on the coastal Mediterranean zone from Gibraltar to the Pyrenees. In particular, a record value of 817 mm was recorded in the Valencia region in 1987. The current map of daily records in Spain, which updates the pioneering work of the Spanish meteorologist Font, shows similar distribution of extreme events but with notably higher amounts. Generalized extreme values distributions fit the Mediterranean and Atlantic rain gauge measurements and shows the different characteristics of the extreme daily precipitations in both regions. We identify the most extreme events (above 500 mm per day and provide a brief description of a typical meteorological situation in which these damaging events occur. An analysis of the low-level circulation patterns producing such extremes – by means of simple indices such as NAO, WeMOi and IBEI – confirms the relevance of local flows in the generation of either Mediterranean or Atlantic episodes. WeMOi, and even more IBEI, are good discriminants of the region affected by the record precipitation event.

  2. Geophysical survey of two rural sites in Mallorca (Balearic Islands, Spain): Unveiling Roman villae

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    Mas Florit, Catalina; Cau Ontiveros, Miguel Ángel; Goossens, Lise; Meyer, Cornelius; Sala, Roger; Ortiz, Helena

    2018-03-01

    Two rural sites on the island of Mallorca (Balearic Islands, Spain) have been investigated with geophysical methods. A previous archaeological field survey provided surface ceramics that allowed for a first classification of the sites as possible Roman rural settlements, possibly villae. The objective of the investigation was to work towards the identification of architectural remains to better understand the true nature of the sites. Using the 7-probe fluxgate gradiometer array LEA MAX, magnetic measurements were executed on a large area on each site. GPR measurements were subsequently carried out to examine selected areas of interest in detail by means of the IDS GPR system based on the Fast-Wave module. The investigated areas demonstrated excellent surface conditions with a negligible number of sources of disturbance, permitting a detailed interpretation of the geophysical data. The results helped to reveal the presence of architectural remains beneath the soil at both sites.

  3. A new species of ant-loving cricket from Mallorca, Balearic Islands, Spain (Orthoptera, Myrmecophilidae

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    Stalling, T.

    2013-12-01

    Full Text Available A new species of ant-loving cricket, Myrmecophilus fuscus sp. n., is described and illustrated, based on individuals collected on the Balearic island of Mallorca, Spain. Lasius lasioides (Emery, 1869 was the host ant species. The habitat was evergreen oak forest. The holotype specimen was deposited in the collection of the Muséum d’Histoire Naturelle de Genève. The species is closely related to Myrmecophilus acervorum (Panzer, [1799] and belongs to the subgenus Myrmecophilus Berthold, 1827.Se describe e ilustra una nueva especie de grillo mirmecófilo, Myrmecophilus fuscus sp. n., procedente de la isla de Mallorca (islas Baleares, España. Lasius lasioides (Emery, 1869 es la especie hospedadora y su hábitat es el bosque perenne de roble. El holotipo se ha depositado en la colección del Muséum d’Histoire Naturelle de Ginebra. La nueva especie está estrechamente relacionada con Myrmecophilus acervorum (Panzer, [1799] y pertenece al subgénero Myrmecophilus Berthold, 1827.

  4. Rhabditid species (Nematoda, Rhabditida recorded in peninsular Spain and Balearic Islands

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    Abolafia, Joaquín

    2001-06-01

    Full Text Available Previous records of species belonging to the order Rhabditida in peninsular Spain and Balearic Islands is presented as compilation. Eighty species of forty genera and twelve families are listed. Information concerning each species contains scientific name, synonymy, distribution and remarks. Distributional data include localities and/or geographical areas where the species have been collected and the corresponding references. A short discussion on current knowledge on rhabditid nematodes in the Iberian geography is also made. Majority of species are defficiently known, being necessary additional taxonomic and/or faunistic studies of this taxon.

    Se presenta una recopilación de citas previas de especies pertenecientes al orden Rhabditida en la España peninsular e Islas Baleares. Se listan ochenta especies de cuarenta géneros y doce familias. La información que concierne a cada especie contiene el nombre científico, sinonimia, distribución y observaciones. Los datos de distribución incluyen las localidades y/o áreas geográficas donde las especies han sido recolectadas, y las referencias correspondientes. También se realiza una breve discusión sobre el conocimiento de los nematodos rhabdítidos en el área ibérica, concluyéndose que la mayor parte de las especies se conocen deficientemente, siendo necesario un estudio taxonómico y/o faunístico adicional del taxon.

  5. Estimation of tourism-induced electricity consumption: The case study of Balearics Islands, Spain

    Energy Technology Data Exchange (ETDEWEB)

    Bakhat, Mohcine, E-mail: mohcine_bakhat@yahoo.com; Rossello, Jaume

    2011-05-15

    Tourism has started to be acknowledged as a significant contributor to the increase in environmental externalities, especially to climate change. Various studies have started to estimate and compute the role of the different tourism sectors' contributions to greenhouse gas (GHG) emissions. These estimations have been made from a sectoral perspective, assessing the contribution of air transport, the accommodation sector, or other tourism-related economic sectors. However, in order to evaluate the impact of this sector on energy use the approaches used in the literature consider tourism in its disaggregated way. This paper assesses the electricity demand pattern and investigates the aggregated contribution of tourism to electricity consumption using the case study of the Balearic Islands (Spain). Using a conventional daily electricity demand model, including data for daily stocks of tourists the impact of the different population growth rate scenarios on electricity loads is also investigated. The results show that, in terms of electricity consumption, tourism cannot be considered a very energy-intensive sector.

  6. Estimation of tourism-induced electricity consumption: The case study of Balearics Islands, Spain

    International Nuclear Information System (INIS)

    Bakhat, Mohcine; Rossello, Jaume

    2011-01-01

    Tourism has started to be acknowledged as a significant contributor to the increase in environmental externalities, especially to climate change. Various studies have started to estimate and compute the role of the different tourism sectors' contributions to greenhouse gas (GHG) emissions. These estimations have been made from a sectoral perspective, assessing the contribution of air transport, the accommodation sector, or other tourism-related economic sectors. However, in order to evaluate the impact of this sector on energy use the approaches used in the literature consider tourism in its disaggregated way. This paper assesses the electricity demand pattern and investigates the aggregated contribution of tourism to electricity consumption using the case study of the Balearic Islands (Spain). Using a conventional daily electricity demand model, including data for daily stocks of tourists the impact of the different population growth rate scenarios on electricity loads is also investigated. The results show that, in terms of electricity consumption, tourism cannot be considered a very energy-intensive sector.

  7. Asymptomatic infection by Leishmania infantum in blood donors from the Balearic Islands (Spain).

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    Riera, Cristina; Fisa, Roser; López-Chejade, Paulo; Serra, Teresa; Girona, Enrique; Jiménez, Mteresa; Muncunill, José; Sedeño, Matilde; Mascaró, Martín; Udina, Maria; Gállego, Montserrrat; Carrió, Jaume; Forteza, Alejandro; Portús, Montserrat

    2008-07-01

    Visceral leishmaniasis (VL) caused by Leishmania infantum is a zoonotic disease endemic throughout the Mediterranean basin. The existence of asymptomatic human infection entails the risk of transmission by blood transfusion. The prevalence of Leishmania infection was studied in 1437 blood donors from the Balearic Islands (Majorca, Formentera, and Minorca) using immunologic (Western blot [WB] and delayed-type hypersensitivity [DTH]), parasitologic (culture), and molecular (nested polymerase chain reaction [PCR]) methods. In addition, the efficiency of leukoreduction by filtration to remove the parasite was tested by nested PCR in the red blood cell (RBC) units. Leishmania antibodies were detected in 44 of the 1437 blood donors tested (3.1%). A sample of 304 donors from Majorca was selected at random. L. infantum DNA was amplified in peripheral blood mononuclear cells (PBMNCs) in 18 of the 304 (5.9%), and cultures were positive in 2 of the 304 (0.6%). DTH was performed on 73 of the 304 donors and was positive for 8 of them (11%). Of the 18 donors with positive L. infantum nested PCR, only 2 were seropositive. All the RBC samples tested (13 of 18) from donors with a positive PBMNC nested PCR yielded negative nested PCR results after leukodepletion. Cryptic Leishmania infection is highly prevalent in blood donors from the Balearic Islands. DTH and L. infantum nested PCR appear to be more sensitive to detect asymptomatic infection than the serology. The use of leukodepletion filters appears to remove parasites from RBC units efficiently.

  8. Adsorption of Phosphorus on Sediments of the Balearic Islands (Spain) Related to Their Composition

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    Lopez, P.; Lluch, X.; Vidal, M.; Morguí, J. A.

    1996-02-01

    The adsorption of phosphorus onto sediment particles has a major role in coastal areas, where continental inputs may increase levels of phosphate in the water mass. This paper reports a study of the adsorption capacity of phosphorus in two coastal areas located in the Balearic Islands: one in Majorca (The Albufera of Alcudia), and the other in Minorca (The Albufera of Es Grau). The range of adsorption capacity was 35-121 μ mol Pg -1in Majorca, and 30-55 μmol Pg -1in Minorca. Considering the slope of the Langmuir equation for low or moderate phosphorus concentrations as a measure of the efficiency of sediments in taking up phosphate, sediments from Minorca were more efficient than those from Majorca (21-36 ml g -1and 14-21 ml g -1, respectively. A horizontal pattern of variation was observed in both areas, with the highest values near the sea and at the points with least marine influence. In Majorca, maximum adsorption capacities ( C max) were positively correlated with concentrations of iron and aluminium, and efficiencies of sorption were related to carbon. In Minorca, C maxand efficiencies were negatively correlated with iron and aluminium, and positively correlated with carbon and calcium.

  9. The protection of vascular flora in peninsular Spain and the Balearic islands

    OpenAIRE

    Devesa Alcaraz, Juan Antonio

    2006-01-01

    Se recogen en este artículo las principales medidas legales para la protección de la flora en la España peninsular y en las Baleares, tanto a nivel estatal como autonómico. Estas medidas se deben basar en el conocimiento previo, que en el caso de la flora vascular española es muy alto, aunque la publicación de cada volumen de Flora Iberica constituye más de una sorpresa. En España, la principal herramienta legal para la protección de los ecosistemas y la biodiversidad es la Ley de Co...

  10. Compositional variations and differential diagenesis in Miocene turbidites from the western coast of Mallorca (Balearic Islands, Spain)

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    Felder, Sonja; Westphal, Hildegard; Munnecke, Axel; Mateu Vicens, Guillem

    2010-05-01

    Compositional variations and differential diagenesis in Miocene turbidites from the western coast of Mallorca (Balearic Islands, Spain) Sonja Felder (1), Hildegard Westphal (1), Axel Munnecke (2), Guillem Mateu Vicens (1,3) (1) MARUM and Department of Geosciences, Universität Bremen, Leobener Straße, 28359 Bremen, Germany (2) GeoZentrum Nordbayern, Universität Erlangen-Nürnberg, Loewenichstr. 28, 91054 Erlangen, Germany (3) Dipartimento di Scienze della Terra, Università di Roma "La Sapienza", Ple Aldo 7 Moro, 5. I-00185 Roma, Italy Cyclic alternations of limestone and marl beds crop out along the western coast of the Island of Mallorca. This Miocene succession is traditionally interpreted to represent more weathering-resistant turbidites interlayered by softer hemipelagic background sediment. However, the cementation patterns that dominate the appearance of the outcrop do not always consistently follow sedimentary layering; locally the cemented beds are systematically oblique to the sedimentary layers. Compositional studies demonstrate that differences in non-carbonate fraction, carbonate concentration and fossil content (e.g. foraminiferal assemblages) trace sedimentary bedding, regardless the diagenetic style. Limestone versus marl lithology, in contrast, is defined by the diagenetic style, tight cementation by calcite cements in the limestones versus low porosity and compaction in the marls. The reason for this striking pattern of diagenetic bedding cross-cutting sedimentary layers is assumed to be related to tectonic fracturing, opening pathways for diagenetic fluids. This example cautions the straight-forward interpretation of limestone-marl alternations as direct witnesses of environmental or climatic variations.

  11. Geophysical prospection of the Roman city of Pollentia, Alcúdia (Mallorca, Balearic Islands, Spain)

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    Ranieri, G.; Godio, A.; Loddo, F.; Stocco, S.; Casas, A.; Capizzi, P.; Messina, P.; Orfila, M.; Cau, M. A.; Chávez, Mª. E.

    2016-11-01

    We present the results of the geophysical investigation carried out in the Roman city of Pollentia, in the island of Mallorca. The ancient city was identified in the 19th century. Old and new archaeological excavations have helped to uncover a residential area, a theatre, the forum, several necropolises and other remains of the city, but a large unexplored area has still to be investigated. For instance, the limits of the ancient town and the presence of harbour structures are still unknown. The geophysical survey has covered an area of more than 20.000 m2 by integrating magnetic, electromagnetic, electrical and ground penetrating radar (GPR) methods. Many unseen archaeological features were clearly revealed by the interpretation of the resistivity maps and GPR time slices. A new method for the visualisation of the geophysical evidence based on VRML (Virtual Reality Markup Language) 3D data representation provides promising results to drive future excavations. The VRML shows a great potentiality for the digital visualization of the site aimed at its exploitation and usability even without the archaeological excavation.

  12. Effects of Vacation Rental Websites on the Concentration of Tourists—Potential Environmental Impacts. An Application to the Balearic Islands in Spain

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    Rodriguez Martín, José Antonio; Zermeño Mejía, Karla Aída; Salinas Fernández, José Antonio

    2018-01-01

    The concentration of tourists at certain times of the year can damage sensitive environments. The use of peer-to-peer vacation rental websites has increased greatly during the last decade. This system could either reduce seasonality in touristic destinations where the tourist activity takes place throughout the year at a lower price or on the contrary, it could increase the number of visitors at certain times of the year even more. This paper intends to analyze the effect that these platforms have on tourism seasonality in order to calculate if they help reduce or increase the pressure on the destinations. To do so, the Gini Index has been applied to one of the main touristic spots in Europe, the Balearic Islands in Spain. The conclusion is that this type of accommodation has aggravated the problem, generating a greater concentration of tourists and a higher pressure on the resources of the islands. PMID:29462863

  13. Reworked calcretes: their significance in the reconstruction of alluvial sequences (Permian and Triassic, Minorca, Balearic Islands, Spain)

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    Gómez-Gras, D.; Alonso-Zarza, A. M.

    2003-05-01

    The Permian and Triassic of Minorca (Balearic Islands) consists of a 670-m-thick, red, alluvial succession that includes in situ calcrete profiles and reworked calcrete material. In the Permian succession, the calcretes vary from laminar forms developed on the Carboniferous basement to weakly developed nodular calcretes in fluvial sediments. The palaeosols in the Triassic are mostly dolomitic, and the profiles reach up to Stage III of soil development (Spec. Pap.-Geol. Surv. Am. 203, (1995) 1). The clasts, formed through reworking of the palaeosol profiles, are about 0.5-10 cm across and include mosaics of calcite/dolomite crystals, brecciated clasts, rhizolith fragments, and aggregates of clay and/or silt. These clasts appear in three different types of deposits. Type 1 corresponds to lenticular bodies that fill small scour surfaces, and consists only of intraformational conglomerates. These deposits are interpreted as ephemeral channels and sheet-floods that represent the interfluvial drainage systems that captured only the precipitation falling on the alluvial plain. Type 2 includes sand dune 3-D bodies with flat bottoms and convex tops. These bodies are about 20 cm high and 2 m wide, and were formed by floodwaters that flowed down the levees of the major streams. Type 3 channel deposits contain reworked calcretes and extrabasinal clasts, which overlie erosive surfaces and are found in layers within cross-bedded sandstones and conglomerates. These are interpreted as channel-floor lag deposits of major channels that entered from distant uplands and drained the alluvial plain. Variations in the aggradation rates of the floodplain resulted in five different infill stages. In the lowstand to early transgressive interval, as in stages I (P1) and IV (B1), the fluvial deposits filled palaeovalleys; calcretes and reworked calcrete deposits were of difficult formation (apart from terraces) and preservation. Accommodation space was at its greatest in the transgressive

  14. [Epidemiological characteristics of out-of-hospital cardiorespiratory arrest recorded by the 061 emergencies system (SAMU) in the Balearic Islands (Spain), 2009-2012].

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    Socias Crespí, L; Ceniceros Rozalén, M I; Rubio Roca, P; Martínez Cuellar, N; García Sánchez, A; Ripoll Vera, T; Lesmes Serrano, A

    2015-05-01

    To describe the epidemiology of out-of-hospital cardiorespiratory arrest (OHCA) and identify factors associated with recovery of spontaneous circulation (ROSC). Observational study of OHCA registered on a continuous basis in the Emergency Medical Services (EMS) database during 2009-2012. The islands of Mallorca, Ibiza, Menorca and Formentera (Balearic Islands, Spain). OHCA in patients ≥ 18 years of age. The main variables were: Patient sex, age, probable cause, place of arrest, bystander, witnessed, basic life support (BLS), shockable rhythm, intervention time, semi-automatic defibrillator (AED), duration of cardiopulmonary arrest (CA), and ROSC. Independent variables were defined according to the Utstein protocol, and the dependent variable was defined as ROSC. The EMS treated 1170 OHCAs (28/100,000 persons-year). We included 1130 CA. The mean age was 61.4 years (73.4% males). Most CA (72.3%) were of cardiac etiology, and 84.7% were witnessed. A total of 840 (74.3%) received BLS and 400 (47.6%) did so before arrival of the EMS (45 by bystander relatives). AED was available in 330 cases CA (29.2%) (96 with shockable rhythm). The interval between emergency call and BLS and between emergency call and advanced life support was 8.4 and 15.8min, respectively. Shockable rhythm was monitored in 257 CAs (22.7%). ROSC occurred in 261 (23.1%). Factors associated with ROSC were age, shockable rhythm, BLS before EMS arrival, and CA duration less than 30min. The incidence rate of the OHCA is low. The proportion of patients receiving BLS from relatives was low. Age, shockable rhythm and BSL before EMS arrival were associated with ROSC. Copyright © 2013 Elsevier España, S.L.U. and SEMICYUC. All rights reserved.

  15. The Genus viola in the Balearic Islands

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    Orell, Jeroni; Romo i Díez, Àngel M.

    1991-01-01

    S'ha dut a terme l'estudi del gènere Viola a les illes Balears. Es proposen dues noves combinacions nomenclaturals: Viola suavis Bieb. subsp. barceloi (Nyman) Orell & Romo, comb. nova i Viola odorata L. subsp. stolonifera (Rodríguez Femenías) Orell & Romo, comb. nova. Es descriuen tres noves notosubspècies de l'illa de Mallorca: Viola alba L. nothosubsp. neusii Orell & Romo, nothosubsp. nova (=Viola alba subsp. dehnhardtii x V. jaubertiana); Viola alba L. nothosubsp. ...

  16. Definition of a temporal distribution index for high temporal resolution precipitation data over Peninsular Spain and the Balearic Islands: the fractal dimension; and its synoptic implications

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    Meseguer-Ruiz, Oliver; Osborn, Timothy J.; Sarricolea, Pablo; Jones, Philip D.; Cantos, Jorge Olcina; Serrano-Notivoli, Roberto; Martin-Vide, Javier

    2018-03-01

    Precipitation on the Spanish mainland and in the Balearic archipelago exhibits a high degree of spatial and temporal variability, regardless of the temporal resolution of the data considered. The fractal dimension indicates the property of self-similarity, and in the case of this study, wherein it is applied to the temporal behaviour of rainfall at a fine (10-min) resolution from a total of 48 observatories, it provides insights into its more or less convective nature. The methodology of Jenkinson & Collison which automatically classifies synoptic situations at the surface, as well as an adaptation of this methodology at 500 hPa, was applied in order to gain insights into the synoptic implications of extreme values of the fractal dimension. The highest fractal dimension values in the study area were observed in places with precipitation that has a more random behaviour over time with generally high totals. Four different regions in which the atmospheric mechanisms giving rise to precipitation at the surface differ from the corresponding above-ground mechanisms have been identified in the study area based on the fractal dimension. In the north of the Iberian Peninsula, high fractal dimension values are linked to a lower frequency of anticyclonic situations, whereas the opposite occurs in the central region. In the Mediterranean, higher fractal dimension values are associated with a higher frequency of the anticyclonic type and a lower frequency of the advective type from the east. In the south, lower fractal dimension values indicate higher frequency with respect to the anticyclonic type from the east and lower frequency with respect to the cyclonic type.

  17. Snakes on the Balearic Islands: An Invasion Tale with Implications for Native Biodiversity Conservation

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    Sillero, Neftalí; Mateo, Jose A.; Carretero, Miguel A.

    2015-01-01

    Biological invasions are a major conservation threat for biodiversity worldwide. Islands are particularly vulnerable to invasive species, especially Mediterranean islands which have suffered human pressure since ancient times. In the Balearic archipelago, reptiles represent an outstanding case with more alien than native species. Moreover, in the last decade a new wave of alien snakes landed in the main islands of the archipelago, some of which were originally snake-free. The identification of the origin and colonization pathways of alien species, as well as the prediction of their expansion, is crucial to develop effective conservation strategies. In this study, we used molecular markers to assess the allochthonous status and the putative origin of the four introduced snake species (Hemorrhois hippocrepis, Malpolon monspessulanus, Macroprotodon mauritanicus and Rhinechis scalaris) as well as ecological niche models to infer their patterns of invasion and expansion based on current and future habitat suitability. For most species, DNA sequence data suggested the Iberian Peninsula as the potential origin of the allochthonous populations, although the shallow phylogeographic structure of these species prevented the identification of a restricted source-area. For all of them, the ecological niche models showed a current low habitat suitability in the Balearic, which is however predicted to increase significantly in the next few decades under climate change scenarios. Evidence from direct observations and spatial distribution of the first-occurrence records of alien snakes (but also lizards and worm lizards) suggest the nursery trade, and in particular olive tree importation from Iberian Peninsula, as the main pathway of introduction of alien reptiles in the Balearic islands. This trend has been reported also for recent invasions in NE Spain, thus showing that olive trees transplantation may be an effective vector for bioinvasion across the Mediterranean. The

  18. Snakes on the Balearic islands: an invasion tale with implications for native biodiversity conservation.

    Directory of Open Access Journals (Sweden)

    Iolanda Silva-Rocha

    Full Text Available Biological invasions are a major conservation threat for biodiversity worldwide. Islands are particularly vulnerable to invasive species, especially Mediterranean islands which have suffered human pressure since ancient times. In the Balearic archipelago, reptiles represent an outstanding case with more alien than native species. Moreover, in the last decade a new wave of alien snakes landed in the main islands of the archipelago, some of which were originally snake-free. The identification of the origin and colonization pathways of alien species, as well as the prediction of their expansion, is crucial to develop effective conservation strategies. In this study, we used molecular markers to assess the allochthonous status and the putative origin of the four introduced snake species (Hemorrhois hippocrepis, Malpolon monspessulanus, Macroprotodon mauritanicus and Rhinechis scalaris as well as ecological niche models to infer their patterns of invasion and expansion based on current and future habitat suitability. For most species, DNA sequence data suggested the Iberian Peninsula as the potential origin of the allochthonous populations, although the shallow phylogeographic structure of these species prevented the identification of a restricted source-area. For all of them, the ecological niche models showed a current low habitat suitability in the Balearic, which is however predicted to increase significantly in the next few decades under climate change scenarios. Evidence from direct observations and spatial distribution of the first-occurrence records of alien snakes (but also lizards and worm lizards suggest the nursery trade, and in particular olive tree importation from Iberian Peninsula, as the main pathway of introduction of alien reptiles in the Balearic islands. This trend has been reported also for recent invasions in NE Spain, thus showing that olive trees transplantation may be an effective vector for bioinvasion across the

  19. Snakes on the Balearic islands: an invasion tale with implications for native biodiversity conservation.

    Science.gov (United States)

    Silva-Rocha, Iolanda; Salvi, Daniele; Sillero, Neftalí; Mateo, Jose A; Carretero, Miguel A

    2015-01-01

    Biological invasions are a major conservation threat for biodiversity worldwide. Islands are particularly vulnerable to invasive species, especially Mediterranean islands which have suffered human pressure since ancient times. In the Balearic archipelago, reptiles represent an outstanding case with more alien than native species. Moreover, in the last decade a new wave of alien snakes landed in the main islands of the archipelago, some of which were originally snake-free. The identification of the origin and colonization pathways of alien species, as well as the prediction of their expansion, is crucial to develop effective conservation strategies. In this study, we used molecular markers to assess the allochthonous status and the putative origin of the four introduced snake species (Hemorrhois hippocrepis, Malpolon monspessulanus, Macroprotodon mauritanicus and Rhinechis scalaris) as well as ecological niche models to infer their patterns of invasion and expansion based on current and future habitat suitability. For most species, DNA sequence data suggested the Iberian Peninsula as the potential origin of the allochthonous populations, although the shallow phylogeographic structure of these species prevented the identification of a restricted source-area. For all of them, the ecological niche models showed a current low habitat suitability in the Balearic, which is however predicted to increase significantly in the next few decades under climate change scenarios. Evidence from direct observations and spatial distribution of the first-occurrence records of alien snakes (but also lizards and worm lizards) suggest the nursery trade, and in particular olive tree importation from Iberian Peninsula, as the main pathway of introduction of alien reptiles in the Balearic islands. This trend has been reported also for recent invasions in NE Spain, thus showing that olive trees transplantation may be an effective vector for bioinvasion across the Mediterranean. The

  20. Innovation activity in the hotel industry: evidence from Balearic Islands

    OpenAIRE

    Martínez Ros, Ester; Orfila Sintes, Francina; Crespí Cladera, Rafel

    2005-01-01

    The paper provides empirical evidence on technological activity in the Spanish service sector, in particular for the tourist accommodation in the Balearics. The study wants to fulfil the lack of analyses in the field of tourism. Commonly, the study of innovation activity has been carried out from a manufacture perspective, for that reason the paper discusses the precise definition of innovation in accommodation services. The data refer to a large representative sample of hotels in Balearic Is...

  1. 78 FR 32183 - Importation of Avocados From Continental Spain

    Science.gov (United States)

    2013-05-29

    .... APHIS-2012-0002] RIN 0579-AD63 Importation of Avocados From Continental Spain AGENCY: Animal and Plant... continental Spain (excluding the Balearic Islands and Canary Islands) into the United States. This action will... avocados from continental Spain (excluding the Balearic Islands and Canary Islands) into the United States...

  2. Tourism capitalism and island urbanization: tourist accommodation diffusion in the Balearics, 1936-2010.

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    Antonis Pons

    2014-11-01

    Full Text Available The Balearic Islands are one of the main tourism regions in Europe, and tourism has been the structural capitalist activity of urban growth there since the 1950s. Mapping tourist accommodation in the Balearics might help spatially explain the important socio-spatial transformation of a small archipelago in the Western Mediterranean. This paper analyses the diffusion of tourist accommodations as the main vehicle for urbanization since the 1950s. The tourism production of space has gone in parallel to economic cycles with particular urban expressions related to the different regimes of accumulation. Over time, as access to sea, air, and road transport, availability of investment capital, and institutional support has changed, so too have the directions of urban tourism development in the islands.

  3. Adherence to the Mediterranean diet and consumption of functional foods among the Balearic Islands' adolescent population.

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    Ozen, Asli Emine; Bibiloni, Maria Del Mar; Murcia, María Antonia; Pons, Antoni; Tur, Josep A

    2015-03-01

    To assess differences in adherence to the Mediterranean diet (MD) between consumers and non-consumers of functional foods among the Balearic Islands' adolescent population. Cross-sectional nutritional survey carried out (2007-2008) in the Balearic Islands, a Mediterranean region. Dietary assessment was based on a semi-quantitative FFQ and two non-consecutive 24 h recalls. Anthropometric measurements and questions related to socio-economic status, physical activity and adherence to the MD were assessed. Data obtained from a representative sample of all inhabitants living in the Balearic Islands aged 12-17 years. A random sample (n 1961) of the adolescent population was interviewed. The mean adherence to the MD among consumers of functional foods was 56.42 (sd 6.05) % and 55.76 (sd 5.41) % among non-consumers. Consumption of fruit juice, fibre-rich bread/cookies, cereal bars, fish and soya milk was higher among adolescents with high MD adherence, and consumption of modified milk, probiotics, breakfast cereals and infusions was higher among adolescents with low MD adherence. Daily intakes of functional dietary components from plant foods (dietary fibre, vitamins C and E, carotene, folic acid) were higher among adolescents with high MD adherence. The Balearic Islands' adolescent population had moderate adherence to the MD; higher adherence was observed among consumers of functional foods. Average daily intakes of functional foods and functional dietary components were higher among adolescents with high adherence to the MD. Gender, age and low parental education were risk factors for low adherence to the MD, mainly among non-consumers of functional foods.

  4. Population clustering and clonal structure evidence the relict state of Ulmus minor Mill. in the Balearic Islands.

    Science.gov (United States)

    Fuentes-Utrilla, P; Valbuena-Carabaña, M; Ennos, R; Gil, L

    2014-07-01

    Field elm (Ulmus minor) is a riparian tree that grows in rare, small populations scattered along temporary watercourses in the Balearic Islands, nowadays mostly covered with Mediterranean vegetation. Agriculture and farming on the fertile land along the periodically flooded plains have reduced the elm populations to sparse tree lines along the creek beds. The presence of field elm in this very anthropic landscape has led some authors to consider it as an introduced species in the Balearics. However, pollen data suggest these elms may be the remains of larger populations experiencing continuous population shrinkage during the Holocene, and hence be native to the isles. In this paper, we apply genetic markers to assess whether field elm is or is not indigenous to the Balearic Islands. We compare the genetic variation in nine nuclear microsatellites of six Balearic populations (three in each of the largest islands, Majorca and Minorca) with that of three natural Iberian populations located in two regions, one geologically (Baetic mountains, SE Iberia) and another historically (Catalonia, NE Iberia) related to the islands. Principal coordinates analysis and Bayesian clustering methods reveal a strong genetic differentiation of the Balearic populations from the Iberian ones, and even among islands, which support their native origin. Genotypic variation in the islands is very low and clonal reproduction is very high compared with the mainland, as it is frequently observed in populations of clonal species where sexual reproduction is limited. We discuss the practical implications of these findings for the conservation of elm genetic resources of these findings.

  5. Arthropod gut symbionts from the Balearic Islands: Majorca and Cabrera. Diversity and biogeography

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    Guàrdia Valle, Laia

    2009-12-01

    Full Text Available This study includes a catalogue with all the current data concerning the presence of trichomycetes (sensu lato in Majorca and Cabrera, as well as information on the biology, ecology and biogeographic implications of the insularity for each taxon of these arthropod-gut symbionts. Of the 13 species here reported, 10 are new for the Balearic Islands, including 4 Mesomycetozoan, of which 3 Eccrinales (Astreptonema gammari, Eccrinidus flexilis, Parataeniella dilatata, 1 Amoebidiales (Paramoebidium curvum and 6 kixckellomycotina Harpellales (Genistellospora homothallica, Harpella melusinae, Smittium culisetae, S. simulii, Stachylina grandispora and St. nana; the additional 3 were previously reported elsewhere: Asellaria ligiae (Aslleariales, Legeriomyces rarus and Stipella vigilans (Harpellales, but are here included as indissoluble part of the present Balearic catalogue. All taxa are commented, illustrated and their biogeographic implications are discussed.

    El presente estudio incluye una recopilación de todos los datos concernientes al conocimiento de los tricomicetos (sensu lato en las islas Baleares de Mallorca y Cabrera, incluyendo un catálogo de especies y notas sobre la biología, ecología e implicaciones biogeográficas de su insularidad. De las 13 especies citadas, 10 son nuevas para las Baleares, incluyendo 4 Mesomycetozoos, de los cuales 3 Eccrinales (Astreptonema gammari, Eccrinidus flexilis, Parataeniella dilatata, 1 Amoebidiales (Paramoebidium curvum y 6 Harpellales (kixckellomycotina (Genistellospora homothallica, Harpella melusinae, Smittium culisetae, S. simulii, Stachylina grandispora y St. nana; aunque las 3 especies restantes: Asellaria ligiae (Aslleariales, Legeriomyces rarus y Stipella vigilans (Harpellales fueron citadas anteriormente, se incluyen aquí brevemente como parte del catálogo.

  6. Ethnobotany of Mallorca (Balearic islands): a multidisciplinary approach.

    Science.gov (United States)

    Carrió, Esperança; Vallès, Joan

    2012-09-01

    In this communication, we provide some basic methodological and practical ideas for plant knowledge comparisons among different predefined natural regions of the Mediterranean island of Mallorca, in the frame of an ongoing project in this area. The final goal of this work is to present a tool to find out to what extent plant knowledge is similar in the different regions. We use an uncommon approach to ethnobotanical studies in terms of multidisciplinary methodology. We base our arguments on social anthropology methods, using a diversity index (the Sorensen similarity coefficient), and we also explain the botanical part of the investigation. Our preliminary results reveal few differences among the three natural regions considered on the island, which we believe could find their explanation in geographic, botanical and cultural aspects.

  7. Sociodemographic and lifestyle determinants of functional food consumption in an adult population of the Balearic Islands.

    Science.gov (United States)

    Ozen, Asli Emine; Bibiloni, Maria Del Mar; Pons, Antoni; Tur, Josep A

    2013-01-01

    Studies about functional food (FF) consumption among south Europeans are scarce. The aim of this study was to assess sociodemographic and lifestyle determinants of FF consumption in adult inhabitants of the Balearic Islands. A population-based, cross-sectional, nutritional survey was conducted. The target population consisted of all inhabitants aged 16-65 years living in the Balearic Islands. FFs were selected from a semiquantitative food frequency questionnaire. Sociodemographic and lifestyle characteristics were also assessed. A high percentage of the population consumed FFs (skimmed milk, fiber-rich bread/cookies, probiotics, breakfast cereals and tea). Gender was a significant determinant for FF consumption. Females were more likely to consume soy milk, fiber-rich bread/cookies and tea; males preferred to consume breakfast cereals. FF consumption was significantly associated with increasing age in both genders. Fiber-rich bread/cookies were especially consumed by individuals with medium education, and breakfast cereals were consumed by respondents with a medium income. Physically active adults were more likely to consume soy milk, breakfast cereals, probiotics and red wine, and obese individuals were less likely to consume breakfast cereals and fiber-rich bread/cookies. A high percentage of the study population consumed FFs. Gender, age, marital status, education level, body mass index and physical activity are factors associated with FF consumption.

  8. Association between sedentary behaviour and socioeconomic factors, diet and lifestyle among the Balearic Islands adolescents.

    Science.gov (United States)

    Bibiloni, Maria del Mar; Pich, Jordi; Córdova, Alfredo; Pons, Antoni; Tur, Josep A

    2012-08-30

    Many different factors influenced food habits and physical activity patterns of adolescents in a complex interactive way. The aim of this study was to assess association between sedentary behaviour and socioeconomic factors, diet and lifestyle among the Balearic Islands adolescents. A cross-sectional survey (n = 1961; 12-17 years old) was carried out. Physical activity was assessed using the International Physical Activity Questionnaire for adolescents (IPAQ-A). Sedentary behaviour was defined as cereals and fresh fruit; active girls yogurt, cheese, breakfast cereals, and fresh fruit; and sedentary girls high fat foods and soft drinks. Sedentary behaviour of girls was directly associated to age, and time spent on media screen and homework, and inversely related to adherence to Mediterranean diet, and body composition. Sedentary behaviour of boys was inversely related to adherence to the Mediterranean diet, and the desire to remain the same weight. The prevalence of sedentary behaviour among Balearic Islands adolescents is high, mainly among girls. Age, sex, parental educational and profession levels, body size dissatisfaction, and poor quality diet are important factors of physical activity practice among adolescents.

  9. Association between sedentary behaviour and socioeconomic factors, diet and lifestyle among the Balearic Islands adolescents

    Directory of Open Access Journals (Sweden)

    Bibiloni Maria del Mar

    2012-08-01

    Full Text Available Abstract Background Many different factors influenced food habits and physical activity patterns of adolescents in a complex interactive way. The aim of this study was to assess association between sedentary behaviour and socioeconomic factors, diet and lifestyle among the Balearic Islands adolescents. Methods A cross-sectional survey (n = 1961; 12–17 years old was carried out. Physical activity was assessed using the International Physical Activity Questionnaire for adolescents (IPAQ-A. Sedentary behaviour was defined as Results The prevalence of sedentary behaviour was 37.1% (22.0% boys, 50.8% girls. Active boys consumed frequently breakfast cereals and fresh fruit; active girls yogurt, cheese, breakfast cereals, and fresh fruit; and sedentary girls high fat foods and soft drinks. Sedentary behaviour of girls was directly associated to age, and time spent on media screen and homework, and inversely related to adherence to Mediterranean diet, and body composition. Sedentary behaviour of boys was inversely related to adherence to the Mediterranean diet, and the desire to remain the same weight. Conclusions The prevalence of sedentary behaviour among Balearic Islands adolescents is high, mainly among girls. Age, sex, parental educational and profession levels, body size dissatisfaction, and poor quality diet are important factors of physical activity practice among adolescents.

  10. Waste water integrated reclamation system in the University of the Balearic Islands; Sistema integral de depuracion de aguas residuales en la Universitat de les Illes Balears

    Energy Technology Data Exchange (ETDEWEB)

    Amengual Morro, C.; Moya Niell, G.; Forss Sanchez, A.

    2007-07-01

    In 2001, the University of the Balearic Island carried out a project on the reclamation and reuse of wastewater in an extensive system. the system is composed of three phases: waste stabilization ponds, wetland and planted tree filters. the first phase is now complete. We show the preliminary data which characterised the ponds including those where floating macrophyte Eichhornia carssipes) were used, paying specific attention to the operation and maintenance. finally this study is centred on the thermal stratification and temperature inversion in relation with the generation of odours. (Author) 22 refs.

  11. Baltasar Bibiloni’s ideology and methodological contributions to musical education on the Balearic Islands

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    Llorenç Gelabert Gual

    2014-07-01

    Full Text Available The present special recognition of musical education at Spanish schools is based upon the approval of a law from 1970. However, this law was not implemented. The reason was the lack of a specialist teacher in the field. The implementation depended in many instances on voluntary initiatives and sporadically on teacher’s sensitivity to musical matters. In this article we wanted to examine the work which has been done by the Spanish musician and teacher Baltasar Bibiloni. His work, as a teacher in the field of teacher’s training and musical adaptations and arrangements for primary education, will become a benchmark for music on the Balearic Islands. Furthermore, it will be an important factor within legal constraints, which are currently being discussed.  Focal points of this article are three aspects of its ideology: the importance of musical education in schools, specific proposals for implementation and teachers willing and able to apply it.Received: 24/04/2013 / Accepted: 11/06/2013How to reference this articleGelabert Gual, Ll. (2014. Ideario y aportaciones metodológicas de Baltasar Bibiloni a la enseñanza musical en las Islas Baleares. Foro de Educación, 12(17, pp. 147-163. doi: http://dx.doi.org/10.14516/fde.2014.012.017.007

  12. The L.I.D.I.A. Model : its application to the Balearic Island coastline contamination study

    International Nuclear Information System (INIS)

    Bergueiro, J.R.; Moreno, S.; Fuertes, A.; Martorell, V.; Kantin, R.; Massuti, E.

    2002-01-01

    The LIDIA (Limite de Intensidad de Impactos Ambientales) model was developed to determine intensity ranking of environmental impacts of oil spills. This paper describes the application of LIDIA in assessing the ecological impact of an oil spill on the coastline of Balearic Island in Spain. The LIDIA predictive tool contains several data banks with local data on the coast, geomorphology, marine currents, wind force and direction, abundance and diversity of living marine resources. It was necessary to synthesize information in order to apply the model to the geomorphological characteristics of each coastal area and bathymetry. Data on biomass and distribution of living marine resources that can be affected by the oil spill in different areas, is also collected. The following valuation scales are proposed: vulnerability index, resilience index, and induced recovery index by mechanical, chemical and biological processes. The model was used in two surveys which examined biological diversity, species sensitivity index, percentage of biomass affected by oil, and an ecological fragility index. It was concluded that the type of coastline determines the degree to which an oil spill will impact the coastal region. 8 refs., 8 tabs., 5 figs

  13. [Tuberculosis surveillance in the Balearic Islands and characteristics of unreported cases from 2005 to 2007].

    Science.gov (United States)

    Giménez Duran, Jaume; Galmés Truyols, Antonia M; Herrera Guibert, Dionisio; Bonilla Vargas, Luis A; Luque Fernández, Miguel A; Bosch Isabel, Catalina; Nicolau Riutort, Antoni; Caylà Buqueras, Joan

    2011-01-01

    We performed a descriptive study of tuberculosis cases detected by the Epidemiological Surveillance System in the Balearic Islands in the triennium 2005-2007. Our goal was to characterize underreported cases in sociodemographic terms and their contact with primary care. Overall, underreporting of tuberculosis was approximately 20%. Significant factors in multivariate analysis were social marginality (consisting of alcoholism, intravenous drug use or indigence) (aOR: 2.6 [1.2 to 5.3]), contact with primary care (aOR: 3.2 [1.4 to 7.1]), and extrapulmonary tuberculosis (aOR: 5.5[3.2-9.6]). We recommend strengthening notification by hospital specialists through the use of hospital electronic records. Our findings show that the information obtained from the primary care computerized history is helpful in improving the epidemiological surveillance of tuberculosis. Copyright © 2010 SESPAS. Published by Elsevier Espana. All rights reserved.

  14. Distribution, autecology and biogeography of Dryopidae and Elmidae (Coleoptera, Dryopoidea in the Balearic Islands

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    Rico, E.

    1998-12-01

    Full Text Available The distribution of the Dryopidae and Elmidae in the Balearic Islands was studied. Three species of Dryopidae —Dryops algiricus (Lucas, 1949, D. gracilis (Karsch, 1881 and D. sulcipennis (Costa, 1883— and one of Elmidae —Oulimnius echinatus Berthélemy, 1979— were found. Bibliographical data of other three species of Dryopidae exist, but their presence is either refuted —Dryops lutulentus (Erichson, 1847— or requires confirmation —Dryops luridus (Erichson, 1847 and D. rufipes (Krynicki, 1832—. Dryops gracilis and D. sulcipennis are recorded for first time in the archipelago. The first autecological data of the different species in the archipelago and a biogeographical analysis are provided.

    Se realiza un estudio sobre la distribución de los Dryopidae y Elmidae en las islas Baleares. Tres especies de Dryopidae —Dryops algiricus (Lucas, 1949, D. gracilis (Karsch, 1881 y D. sulcipennis (Costa, 1883— y una de Elmidae —Oulimnius echinatus Berthélemy, 1979— han sido halladas. Existen datos bibliográficos de otras tres especies de Dryopidae, pero su presencia es excluida —Dryops lutulentus (Erichson, 1847— o se considera que debe ser confirmada —Dryops luridus (Erichson, 1847 y D. rufipes (Krynicki, 1832—. Dryops gracilis y D. sulcipennis se citan por primera vez en el archipiélago. Se aportan los primeros datos sobre la autoecología de las diferentes especies en las islas y se realiza un análisis biogeográfico.

  15. On the drought in the Balearic Islands during the hydrological year 2015-2016

    Science.gov (United States)

    Ramis, Climent; Romero, Romualdo; Homar, Víctor; Alonso, Sergio; Jansà, Agustí; Amengual, Arnau

    2017-12-01

    During the hydrological year 2015-2016 (September to August) a severe drought affected the Balearic Islands, with substantial consequences (alleviated partially by desalination plants) on water availability for consumption from reservoirs and aquifers and also on the vegetation cover. In particular, a plague of Xylella fastidiosa reached an alarming level for almond and olive trees. The expansion of this infestation could be attributed to, or at least favored by, the extreme drought. In this paper we analyze this anomalous episode in terms of the corresponding water balance in comparison with the balance obtained from long-term climatological data. It is shown that the drought was the result of a lack of winter precipitation, the lowest in 43 years, which led to a shortage of water storage in the soil. In several meteorological stations analyzed, evaporation was greater than precipitation during all the months of the year. In terms of attribution, it is found that during the 2015-2016 winter the atmospheric circulation over the North Atlantic was largely westerly and intense, with high values of the NAO index that were reflected in high pressures over the Iberian Peninsula and the western Mediterranean.

  16. On the drought in the Balearic Islands during the hydrological year 2015–2016

    Directory of Open Access Journals (Sweden)

    C. Ramis

    2017-12-01

    Full Text Available During the hydrological year 2015–2016 (September to August a severe drought affected the Balearic Islands, with substantial consequences (alleviated partially by desalination plants on water availability for consumption from reservoirs and aquifers and also on the vegetation cover. In particular, a plague of Xylella fastidiosa reached an alarming level for almond and olive trees. The expansion of this infestation could be attributed to, or at least favored by, the extreme drought. In this paper we analyze this anomalous episode in terms of the corresponding water balance in comparison with the balance obtained from long-term climatological data. It is shown that the drought was the result of a lack of winter precipitation, the lowest in 43 years, which led to a shortage of water storage in the soil. In several meteorological stations analyzed, evaporation was greater than precipitation during all the months of the year. In terms of attribution, it is found that during the 2015–2016 winter the atmospheric circulation over the North Atlantic was largely westerly and intense, with high values of the NAO index that were reflected in high pressures over the Iberian Peninsula and the western Mediterranean.

  17. Creating new populations of Apium bermejoi (Apiaceae, a critically endangered endemic plant on Menorca (Balearic Islands

    Directory of Open Access Journals (Sweden)

    Rita, Juan

    2013-06-01

    Full Text Available Apium bermejoi is a stoloniferous plant endemic to the island of Menorca (Balearic Islands. It is found only at one locality, and it is listed as Critically Endangered (according to the IUCN criteria. We describe the main results of population restoration actions undertaken under the Recovery Plan for this species, including the following: 1 introduction at two new localities (2008, 2 reinforcement of the original wild and the introduced populations, and 3 a programme for monitoring population dynamics (including both wild and introduced populations spanning four years (2006-2010. The plant material for the introduction and reinforcement projects was generated from seeds gathered in the wild. We carried out a monthly census of all of the individuals/patches and emerged seedlings, from which we assessed their survival at 3-4months. The survival rates of the planted individuals in the two new localities after three months were found to be 59.0% and 56.3%, and more than 80% of the surviving plants produced fruits. A seasonal pattern was observed based on the minimum cover values recorded in the censuses taken at the end of summer, with an increase detected during autumn, and maximal cover values recorded during May/June. The A. bermejoi populations showed large inter-annual fluctuations in both the number of patches and area of occupancy. The number of seedlings varied across the study years, and their survival was linked to specific meteorological events, such as severe storms and dry and hot spells during autumn. The initial phase of introduction for this species has been overall successful, but a final evaluation can only be made on a longterm basis.Apium bermejoi, planta estolonífera endémica de Menorca (Islas Baleares, de la que se conoce una sola localidad en el medio natural, está considerada en Peligro Crítico de extinción (según criterios UICN. Se presentan los principales resultados de las acciones de restauración de las

  18. Clinic and genetic evaluation of variegate porphyria (VP) in a large family from the Balearic Islands.

    Science.gov (United States)

    Bonnin, A; Picornell, A; Orfila, J; Castro, J A; Ramon, M M

    2009-12-01

    Variegate porphyria (VP) (an autosomal dominant disease), is clinically characterized by skin photosensitivity and/or acute neurovisceral crises and biochemically by high levels of faecal protoporphyrin and coproporphyrin. It results from the partial deficiency of protoporphyrinogen oxidase (PPOX gene). Genetic heterogeneity has been reported in this gene, although no genotype-phenotype correlation has been evidenced. We have sequenced 27 members of a single large Majorcan family with several individuals that exhibit VP symptoms: two of the eight patients had only skin symptoms (25%), one patient had only acute visceral crises (12.5%), one patient had both manifestations (12.5%) and the rest were completely asymptomatic (50%). In eight individuals, a T>A transversion at the intron 6 consensus splicing site was found (IVS6+2T>A), but only four of them presented clinical symptoms. We have also detected four polymorphic positions, three non-coding and one non-synonymous coding: c.-414A>C; IVS2+121G>C; c.1188G>A and IVS12+34C>T. Although IVS12+34C>T change has been reported to cause VP, generalized linear model (GLM) analyses showed no significant association between these SNPs and phenotypic manifestations. Only three mtDNA haplogroups were detected in this family: H, K and U(5a1). Two of them are relatively common in Balearic Islands. Our family evidenced a positive correlation between the clinically overt VP and haplogroup H. Thus, it seems that, in this family, the haplogroup H could be involved in the expression of the disease. The GLM analyses evidenced an association between haplogroup H, mutation IVS6+2T>A and clinically overt variegate porphyria.

  19. Genetic structure of Balearic honeybee populations based on microsatellite polymorphism

    Directory of Open Access Journals (Sweden)

    Moritz Robin FA

    2003-05-01

    Full Text Available Abstract The genetic variation of honeybee colonies collected in 22 localities on the Balearic Islands (Spain was analysed using eight polymorphic microsatellite loci. Previous studies have demonstrated that these colonies belong either to the African or west European evolutionary lineages. These populations display low variability estimated from both the number of alleles and heterozygosity values, as expected for the honeybee island populations. Although genetic differentiation within the islands is low, significant heterozygote deficiency is present, indicating a subpopulation genetic structure. According to the genetic differentiation test, the honeybee populations of the Balearic Islands cluster into two groups: Gimnesias (Mallorca and Menorca and Pitiusas (Ibiza and Formentera, which agrees with the biogeography postulated for this archipelago. The phylogenetic analysis suggests an Iberian origin of the Balearic honeybees, thus confirming the postulated evolutionary scenario for Apis mellifera in the Mediterranean basin. The microsatellite data from Formentera, Ibiza and Menorca show that ancestral populations are threatened by queen importations, indicating that adequate conservation measures should be developed for protecting Balearic bees.

  20. Shelves of the Iberian Peninsula and the Balearic Islands (I): Morphology and sediment types; Plataformas de la Peninsula Iberica y las Islas Baleares (I): Morfologia y tipos de sedimentos

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez-Salas, L. M.; Duran, R.; Mendes, I.; Galparsoro, I.; Lobo, F. J.; Barcenas, P.; Rosa, F.; Ribo, M.; Garcia-Gil, S.; Ferrin, A.; Carrara, G.; Roque, C.; Canals, M.

    2015-07-01

    Here we present a synthesis of bed forms and sediment types on the shelves surrounding the Iberian Peninsula and the Balearic Islands, after the integration several pieces of bathymetric, morphological and sedimentological datasets. The Iberian and Balearic shelves are divided into segments according to the large scale margin configuration, fluvial sediment supply and hydrodynamic regime. Their geological settings and large-scale sedimentation patterns place the investigated shelves into two broad categories: abrupt, steep and narrow sediment-starved shelves, illustrated by the Cantabrian shelf, and gentle, smooth and wide sediment-fed shelves, such as the shelves off some major flivial systems. An in-depth classification was subsequently attempted, based on morpho-sedimentary types. Under this approach, the Iberian and Balearic shelves can be classified as: (1) storm-dominated shelves, with erosional rocky floors, frequent abrasion sur- faces and coarse-grained sediments; (2) current-dominated shelves, showing a good equilibrium between sediment fluxes and coastal and shallow ocean circulation, with laterally extensive muddy belts; (3) sediment supply-dominated shelves, where extensive sub aqueous deltas develop off river mouths; and (4) wave-dominated shelves that occur off coastal stretches with minor and/or multiple fluvial sediment sources and enhanced littoral current. (Author)

  1. An overview of the distribution of the Parabathynellidae (Crustacea, Syncarida Bathynellacea on the Iberian Peninsula and Balearic Islands

    Directory of Open Access Journals (Sweden)

    Camacho, Ana I.

    2003-06-01

    Full Text Available This paper reviews all the knowledge on the presence and distribution of 26 species of the family Parabathynellidae Noodt, 1964 (Crustacea, Syncarida, Bathynellacea on the Iberian Peninsula and Balearic Islands. The different genera, subgenera and species distributions are subjected to a basic analysis. The presence of these taxa in different subterranean aquatic habitats (caves, springs, wells and interstitial environment is also discussed. The most sampled habitat was the interstitial environment (45%; the least sampled habitat was springs (5%. The most commonly found genus was Iberobathynella Schminke, 1973 (54% and the rarest was Guadalopebathynella Camacho & Serban, 1998 (0.7% All the knowledge on these taxa in the study area, in Europe and in the world is compared and evaluated. More species of the Parabathynellidae live on the Iberian Peninsula and Balearic Islands than in any other part of the world (26 species. Iberobathynella is a highly diversified genus endemic to the Iberian peninsula. Its diversity is comparable to another genus in the order, Hexabathynella Schminke, 1972, which also has 18 described species. However, Hexabathynella has a cosmopolitan distribution.

    En este trabajo se reúne y actualiza el conocimiento acerca de la presencia y distribución de 26 especies de batinelas de la familia Parabathynellidae (Crustacea, Syncarida, Bathynellacea en la Península Ibérica y las Islas Baleares. Se analiza de forma crítica la distribución de los diferentes géneros, subgéneros y especies y se discute acerca de la presencia de los mismos en diferentes habitat acuáticos subterráneos (cuevas, fuentes o surgencias, pozos y medio intersticial asociado a ríos epigeos. El mayor número de puntos de muestreo corresponde al medio intersticial (45% del total y en él se encuentran los cinco géneros presentes en el área de estudio; las surgencias constituyen el conjunto con menos puntos de

  2. The Surface Circulation of the Balearic Sea

    Science.gov (United States)

    1990-02-15

    they called the Balearic ’Temporarily at Departamento de Fisica, Universitat de les Illes Front). Other recent studies have shown that the two fronts...Supplementary Notes. *Departmento de Fisica, Universitat de les Illes Balears , Palma de Mallorca, Spain #*InstituL de Ciences del Mar, Paseo Nacional, Barcelona...offshore the de les Illes Balears , and a visiting scientist at the Institut de Ciencies Catalan coast during winter in 1982 and 1983, Anti. Geophys., Ser

  3. PREGRIDBAL 1.0: towards a high-resolution rainfall atlas for the Balearic Islands (1950-2009)

    Science.gov (United States)

    López Mayol, Toni; Homar, Víctor; Ramis, Climent; Guijarro, José Antonio

    2017-07-01

    This work presents a catalog of daily precipitation fields in the Balearic Islands created with data from AEMET (State Meteorological Agency) assistant observations, including records from 1912. The original digital daily data file has been interpolated onto a regular 100 m-resolution grid (namely PREGRIDBAL), defined with the aim of becoming a valid standard for future methodological improvements and catalog upgrades. Daily precipitation amounts on each grid point are calculated using an analysis method based on ordinary kriging, using the daily anomaly with respect to the annual mean for all available observations each day. Due to quality concerns, the time span for products derived from the catalog is limited to the 1950-2009 period, when the number of operating stations reached 200. Therefore, from the time series of daily maps, monthly-, annual-, quinquennial-, and decadal-accumulations are produced. Similarly, the catalog allowed for quantification of climate trends in rainfall amounts in the Balearic Islands, with the significant advantage of minimizing the biases originated from heterogeneities in the spatial distribution of stations across the archipelago. Results show a general decrease in precipitation during the 1950-2009 period. From 1950 to 1979, the average annual precipitation across the islands was 624.3 mm, while from 1980 to 2009 it diminished to 555.36 mm. Changes in precipitation patterns, which vary among the different areas, are also detected. The most significant reductions are found in the northern half of the archipelago and especially in Mallorca, where the Tramuntana mountain range stands out. All seasonal trends show a decrease, with values ranging between 1 and 3 mm decade-1, with the exception of autumn, which reaches a positive trend up to 7 mm decade-1. October shows the most dramatic decrease (-10. 34 mm decade-1) and, conversely, September and November show an increase in precipitation (3.28 and 1.82 mm decade-1, respectively

  4. Prevalence and Related Risk Factors of Overweight and Obesity among the Adult Population in the Balearic Islands, a Mediterranean Region

    Science.gov (United States)

    Coll, Josep L.; Bibiloni, Maria del Mar; Salas, Rogelio; Pons, Antoni; Tur, Josep A.

    2015-01-01

    Objective To assess the prevalence and risk factors of overweight (OW) and obesity (OB) by BMI and abdominal obesity (AO) by waist-to-height ratio, (WHtR) among the Balearic Islands' adult population. Methods Cross-sectional nutritional survey carried out in the Balearic Islands (2009-2010). A random sample (n = 1,081) of young (18-35 years) and middle-aged adults (36-55 years) were interviewed and anthropometrically measured. OW (BMI 25.0-29.9 kg/m2) and OB (BMI ≥ 30 kg/m2) were defined according to WHO criteria. AO was defined as WHtR ≥ 0.5. Socio-economic and lifestyle determinants were considered. Results The overall prevalence of OW/OB and AO was 29.4% (95% confidence interval (95% CI) 26.9-32.3%), 11.2% (95% CI 9.5-13.2%) and 33.1% (95% CI 30.4-36.0%), respectively. Men showed higher prevalence of OW (35.9%, 95% CI 31.6-40.5%) and AO (37.9%, 95% CI 33.6-42.5%) than women (OW 24.9%, 95% CI 21.7-28.4%; AO 29.7%, 95%CI 26.2-33.4%). Overall prevalence of OB was 11.8% (95% CI 9.1-15.1%) in men and 10.8% (95% CI 8.6-13.5%) in women. Age and no leisure-time physical activity (LTPA) were main risk factors associated with OW/OB and AO. Living with at least one child at home and to be married in men as well as to be unemployed, to be born in South America, and a low level of education in women were associated with AO. Conclusions Men showed higher prevalence of OW and AO than women. In both sexes, age is the main risk factor associated with OW/OB and AO; in men also the absence of LTPA plays a significant role. PMID:26159577

  5. Prevalence and Related Risk Factors of Overweight and Obesity among the Adult Population in the Balearic Islands, a Mediterranean Region

    Directory of Open Access Journals (Sweden)

    Josep L. Coll

    2015-06-01

    Full Text Available Objective: To assess the prevalence and risk factors of overweight (OW and obesity (OB by BMI and abdominal obesity (AO by waist-to-height ratio, (WHtR among the Balearic Islands' adult population. Methods: Cross-sectional nutritional survey carried out in the Balearic Islands (2009-2010. A random sample (n = 1,081 of young (18-35 years and middle-aged adults (36-55 years were interviewed and anthropometrically measured. OW (BMI 25.0-29.9 kg/m2 and OB (BMI ≥ 30 kg/m2 were defined according to WHO criteria. AO was defined as WHtR ≥ 0.5. Socio-economic and lifestyle determinants were considered. Results: The overall prevalence of OW/OB and AO was 29.4% (95% confidence interval (95% CI 26.9-32.3%, 11.2% (95% CI 9.5-13.2% and 33.1% (95% CI 30.4-36.0%, respectively. Men showed higher prevalence of OW (35.9%, 95% CI 31.6-40.5% and AO (37.9%, 95% CI 33.6-42.5% than women (OW 24.9%, 95% CI 21.7-28.4%; AO 29.7%, 95%CI 26.2-33.4%. Overall prevalence of OB was 11.8% (95% CI 9.1-15.1% in men and 10.8% (95% CI 8.6-13.5% in women. Age and no leisure-time physical activity (LTPA were main risk factors associated with OW/OB and AO. Living with at least one child at home and to be married in men as well as to be unemployed, to be born in South America, and a low level of education in women were associated with AO. Conclusions: Men showed higher prevalence of OW and AO than women. In both sexes, age is the main risk factor associated with OW/OB and AO; in men also the absence of LTPA plays a significant role.

  6. Micromorphological studies on seeds of orobanche species from the iberian peninsula and the balearic islands, and their systematic significance.

    Science.gov (United States)

    Plaza, L; Fernández, I; Juan, R; Pastor, J; Pujadas, A

    2004-07-01

    Previous research has made clear the intrinsic taxonomic difficulties in identifying species in the genus Orobanche. The aim of this study, therefore, was to investigate the systematic utility of seed characteristics. Light and scanning electron microscopy was used to examine the seeds of 33 taxa of Orobanche from the Iberian Peninsula and the Balearic Islands. Characters such as size, shape and ornamentation of the seeds were not found to be very useful in differentiation of taxa; however, other characters of the epidermal seed coat cells proved to be very helpful in this respect. Ornamentation of the periclinal walls could be used to discriminate four morphological types. Other features related to the anticlinal walls of the cells, such as thickness, presence/absence of a narrow trough, or relative depth, all contributed to the characterization of a large number of species. The usefulness of micromorphological studies on seeds of Orobanche in relation to differentiating taxa is demonstrated, and a key is provided to distinguish species or groups of species.

  7. Stock boundaries for fisheries assessment and management in the Mediterranean: the Balearic Islands as a case study

    Directory of Open Access Journals (Sweden)

    Antoni Quetglas

    2011-11-01

    Full Text Available The stock concept plays a pivotal role in fisheries assessment and management. Stocks are defined according to biological, geographical, economic or socio-political factors. The General Fisheries Commission for the Mediterranean (GFCM has established thirty management geographical sub-areas (GSAs based on political and statistical considerations rather than biological or economic factors. Here, we present our view on the main biological and ecological aspects that should be considered for delineating different management units in the Mediterranean. We focus on the Balearic Islands (GSA05 as a case study highlighting its specificities compared to the adjacent coast of the Iberian Peninsula (GSA06, but the approach could be generalized to the problem of identifying stock boundaries in other areas. The work is based on published information from different marine disciplines such as geomorphology, ecology and fisheries, combined with the analysis of new data coming from official fishery statistics and scientific surveys. This approach avoids the important drawbacks (inconclusive results, high costs of other time-consuming techniques used in stock identification, such as genetics. According to the information presented, we conclude that GSA05 should be maintained as an individualized area for assessment and management purposes in the western Mediterranean.

  8. The carrying capacity and the effects of protection level in three marine protected areas in the Balearic Islands (NW Mediterranean

    Directory of Open Access Journals (Sweden)

    Josep Coll

    2012-08-01

    Full Text Available The monitoring of fisheries target species in three marine protected areas (MPAs located in the NW Mediterranean provided important conclusions on management effects. The abundance, occurrence and biomass of large fish showed consistent and growing trends inside the MPAs. Fish diversity was also favoured by protection. Nevertheless, spatial variance of these indicators at a medium scale was often of the same order as that caused by time between different protection levels. The carrying capacity was determined for the first time in western Mediterranean MPAs in five out of six sites studied, and in all cases it was achieved within the first five years of protection. The observed values indicate that the system of the studied MPAs is representative of the general coastal environment of the Balearic Islands, but is far from the potential of other MPAs which are considered as hot spots in other localities. Likewise, this study shows that partially protected areas can also be fairly effective if their habitats fit with those required by target species and fishing modalities are suitably regulated or banned.

  9. Micromorphological Studies on Seeds of Orobanche Species from the Iberian Peninsula and the Balearic Islands, and Their Systematic Significance

    Science.gov (United States)

    PLAZA, L.; FERNÁNDEZ, I.; JUAN, R.; PASTOR, J.; PUJADAS, A.

    2004-01-01

    • Background and Aims Previous research has made clear the intrinsic taxonomic difficulties in identifying species in the genus Orobanche. The aim of this study, therefore, was to investigate the systematic utility of seed characteristics. • Methods Light and scanning electron microscopy was used to examine the seeds of 33 taxa of Orobanche from the Iberian Peninsula and the Balearic Islands. • Key Results Characters such as size, shape and ornamentation of the seeds were not found to be very useful in differentiation of taxa; however, other characters of the epidermal seed coat cells proved to be very helpful in this respect. Ornamentation of the periclinal walls could be used to discriminate four morphological types. Other features related to the anticlinal walls of the cells, such as thickness, presence/absence of a narrow trough, or relative depth, all contributed to the characterization of a large number of species. • Conclusions The usefulness of micromorphological studies on seeds of Orobanche in relation to differentiating taxa is demonstrated, and a key is provided to distinguish species or groups of species. PMID:15159219

  10. MICA-HLA-B haplotype diversity and linkage disequilibrium in a population of Jewish descent from Majorca (the Balearic Islands).

    Science.gov (United States)

    Cambra, Ana; Muñoz-Saá, Iván; Crespí, Catalina; Serra, Antònia; Etxagibel, Aitziber; Matamoros, Núria; Milà, Joan; Julià, Maria Rosa

    2009-07-01

    The major histocompatibility complex class I chain-related A (MICA) gene is located 46 kb centromeric of human leukocyte antigen (HLA)-B and is highly polymorphic, similar to HLA genes. This allelic variation may influence the affinity of MICA molecules to their receptor on natural killer, gammadelta T and CD8+ T cells, NKG2D, and the immune response to organ transplantation and disease susceptibility. In the present study, we typed MICA and HLA-B polymorphisms in 95 individuals from a population of Jewish descent (Chuetas) and 195 individuals of Caucasian origin from Majorca (the Balearic Islands). MICA*008, -*004, and -*002 were the most common alleles and accounted for 53 and 60% in Chuetas and Majorcans, respectively. Other common alleles (frequency >5%) were MICA*016, -*009, -*012, -*007, and -*017 in Chuetas and -*009, -*001, and -*018 in Majorcans. We also studied two-locus haplotype diversity and linkage disequilibrium (LD). Both populations presented haplotypes with significant LD that were shared by other Caucasians populations, but we reported particular haplotypes in the Chueta group: MICA*002-HLA-B*38, MICA*016-HLA-B*35, MICA*012-HLA-B*55, and MICA*017-HLA-B*57. These haplotypes were not reported in other studies at high frequencies. In conclusion, the Chueta population presents a particular genetic pool but has affinities with the host population.

  11. A new species of Nuuanu (Amphipoda: Gammaridea: Melitidae from shallow sandy bottoms of the Balearic Islands (W Mediterranean

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    Damià Jaume

    2006-12-01

    Full Text Available Nuuanu beatricis n. sp., a new melitid amphipod, is described from shallow-water sandy bottoms on the S and SE coasts of Mallorca (Balearic Islands, Mediterranean. It differs from the rest of its congeners in the combination of: (1 non-geniculate antennule, much longer than antenna; (2 distal segment of mandibular palp shorter than second, armed with both D and E setae; (3 second segment of mandibular palp with 2 setae; (4 posteroventral lobe (sensu Lowry and Watson, 2002 absent from posterior margin of coxa 4; (5 reduced spine present on medial surface of coxa 5; (6 posterior margin of basis of pereopod 5 convex; (7 anterodistal lobe of coxa 7 wanting; (8 posterior margin of basis of pereopod 7 sparsely serrated along proximal half only; (9 pleonites 1-2 lacking dorsodistal spines; (10 anterodistal corner of epimeral plate 1 rounded; (11 exopod of uropod 3 longer than protopod; and (12 telson with terminal spine on each lobe. Although the new amphipod could be an alien species introduced from a distant tropical location with alien Caulerpa algae species, it is here regarded as an ancient Mediterranean element owing to its peracarid condition (i.e. reduced potential for dispersal, regressed visual apparatus, and crevicular-interstitial existence. The presumed presence of sternal gills in Nuuanu is rejected after demonstration of the coxal origin of the spiniform structures interpreted elsewhere as sternal gills.

  12. Árnica: a multivariate analysis of the botany and ethnopharmacology of a medicinal plant complex in the Iberian Peninsula and the Balearic Islands.

    Science.gov (United States)

    Obón, Concepción; Rivera, Diego; Verde, Alonso; Fajardo, José; Valdés, Arturo; Alcaraz, Francisco; Carvalho, Ana Maria

    2012-10-31

    Medicinal plant complexes of different species sharing vernacular names, morphological and aromatic characteristics and uses are common in traditional medicine of different cultures. A quantitative methodology as a tool for ethnopharmacological studies is presented for systematically analyzing morphological and therapeutic features shared by several species integrating such complexes. The aim of this paper is to apply a novel methodology to determine whether complexes are homogeneous and species within the complexes are completely interchangeable or not. Moreover, to find out if those species giving the name to the complex are also those which provide a large number of complex descriptors. For this purpose we study the complex of medicinal plant species which share the vernacular name "Árnica" in the Iberian Peninsula and the Balearic Islands, through the systematic recording of past and current local therapeutic uses and administration forms, plant-parts and localities where the different species are used. Being a newly introduced name in the region, "Árnica" offers an interesting field to study the genesis and dynamics of ethnopharmacological categories and medicinal plant complexes. A systematic review of the botanical, ethnobotanical and ethnopharmacological literature from 1895 to 2010 and of databases was performed in order to obtain information on the use of plants locally named as "Árnica" or with binomials that include the word "Árnica", in the Iberian Peninsula and the Balearic Islands. The "Árnica" complex includes 32 different plant species in the Iberian Peninsula, belonging to six families of Angiosperms, which partially share morphological characteristics and therapeutic properties. These are some of the most popular medicinal species of the Iberian Peninsula and are mainly used to treat inflammation, wounds, hematoma, and contusion. The vegetal materials are primarily macerated or decocted, and the methods of administration are plasters, washes

  13. Ten-Year Trends (2000-2010) of Overweight and Obesity Prevalence among the Young and Middle-Aged Adult Population of the Balearic Islands, a Mediterranean Region.

    Science.gov (United States)

    Coll, Josep L; Bibiloni, Maria Del Mar; Salas, Rogelio; Tur, Josep A

    2015-01-01

    This article aimed at assessing the 10-year trends (2000-2010) in the prevalence of overweight and obesity among the Balearic Islands' adult population. Body mass index (BMI, kg/m2) for young (18-35 year-olds) and middle-aged (36-55 year-olds) adults living in the Balearics was calculated. Data represented 1,089 people during 1999-2000 and 1,081 people during 2009-2010. The BMI categories were as follows: normal weight (18.5 obese (≥30). Weighted frequency estimates and logistic regression analysis were used to calculate overweight and obesity trends. While the prevalence of overweight and obesity mostly remained stable over the 2000-2010 period, the prevalence of obesity increased from 5.1 to 8.3% in young adults (aged 18-35), a 1.66-fold increase in prevalence (95% CI 1.02-2.70) over the study period. Total overweight and obesity prevalence remained stable in the Balearic adult population; however, a rising prevalence of obesity has been observed in young adults, which suggests a need to develop and change current strategies in order to reverse the current trends in obesity among this age group. © 2015 S. Karger AG, Basel.

  14. Atmospheric background levels and transport of heavy metals in the Balearic Islands

    International Nuclear Information System (INIS)

    Mateu, J.; Forteza, R.; Colom-Altes, M.; Cerda, V.

    1996-01-01

    Calcium and seven minor inorganic components (iron, manganese, nickel, chromium, copper, cadmium and lead) were determined in aerosols collected at the Alfabia and Soller stations (Majorca, Spain), 1100 and 100 m above sea level, respectively. The results obtained reveal a marked influence of long-distance transport of natural and anthropogenic materials. A statistical study allowed the metals to be grouped according to their origin. 22 refs., 8 figs., 3 tabs

  15. New data on Perkinsus mediterraneus in the Balearic Archipelago: locations and affected species.

    Science.gov (United States)

    Valencia, J M; Bassitta, M; Picornell, A; Ramon, C; Castro, J A

    2014-11-13

    Perkinsus mediterraneus, a protozoan parasite that can cause perkinsosis (marine mollusc disease), was first detected in oysters Ostrea edulis from Mahon (Minorca, Balearic Islands, Spain) in 2004. Several years later it was also found in Andratx Harbour (Majorca, Balearic Islands) and in the Gulf of Manfredonia (Adriatic coast of Italy) in oyster populations. Since 2007, Perkinsus surveys have been conducted in different localities and shellfish species in the Balearic Archipelago. In the present work, we found P. mediterraneus in the Balearic Islands infecting oyster and other shellfish species. We describe infection with P. mediterraneus for the first time in Arca noae and Mimachlamys varia. The detection was carried out using Ray's fluid thioglycolate medium (RFTM), histology and polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) methodologies. The internal transcribed spacer (ITS) region (including ITS1, 5.8S and ITS2) of P. mediterraneus ribosomal DNA was sequenced from infected bivalve gills (or from the body in Chamelea gallina) from Balearic Archipelago localities. Twelve haplotypes with a strong genetic similarity between them (97-100%) were observed in our samples. These data were completed with 12 more haplotypes from GenBank sequences. The phylogenetic relationship between Balearic P. mediterraneus haplotypes found in this study, those previously obtained in Mahon Harbour, and the Perkinsus spp. sequences available in GenBank clearly grouped the different Perkinsus spp. in distinct clades supported by strong bootstrap values. Moreover, these analyses detected different P. mediterraneus groups in O. edulis from Minorca Island. No abnormal mortalities or decline in populations were detected during the survey, except for C. gallina, which is also affected by Marteilia refringens.

  16. Modelling the driving forces of the municipal solid waste generation in touristic islands. A case study of the Balearic Islands (2000-2030).

    Science.gov (United States)

    Estay-Ossandon, Charles; Mena-Nieto, Angel

    2018-02-14

    The improvement of municipal solid waste (MSW) management in touristic islands has not been sufficiently studied, and by using the Spanish Balearics as a case study, a hybrid methodology has been developed which: (i) identifies the three most influential variables (driving forces) of the MSW generation system through an econometric model based on official historical data for a given period (2000-2014), (ii) develops a System Dynamics (SD) model of the evolution of MSW generation in this archipelago based on the same data and time period, and (iii) forecasts the performance of the MSW management system for a future period (2015-2030). Six different scenarios are considered with varying assumptions, objectives and management policies, while applying Scenario Analysis to the SD model developed. The results show that by maintaining the current policies ("business as usual" BAU scenario) it will be impossible to meet the goals set by the Regional and the Spanish National Plans based on the European MSW Directive. However, by implementing the improvements proposed in the simulated alternative scenarios, the model predicts that by 2030, generation of MSW will have increased by 15% compared to 2014, mainly due to the effect of the Tourist Population which is 37.5% higher than the Resident Population. In addition, for the most optimistic scenario, the amount of MSW sent to landfills would decrease by 40%, and selective collection would increase by 30%, compared to 2014. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Energy use, CO{sub 2} emissions and waste throughout the life cycle of a sample of hotels in the Balearic Islands

    Energy Technology Data Exchange (ETDEWEB)

    Rossello-Batle, Beatriz; Moia, Andreu; Cladera, Antoni; Martinez, Victor [Engineering Group of Building and Energy Management, Physics Department, Universitat de les Illes Balears, Ctra. Valldemossa, km 7.5, E-07122, Palma (Majorca), Balearic Islands (Spain)

    2010-04-15

    Tourism is the most developed economic sector in the Balearic Islands. The great rise in construction activities within the last 50 years, the increase in energy use, in CO{sub 2} emissions and in waste production due to tourism, as well as an electrical energy production system mainly based on coal and fossil fuels is not an environmentally sustainable scenario. The aim of this study is to identify the processes that have had the greatest impact on the life cycle of a tourist building. In order to do this, the energy uses, CO{sub 2} emissions and waste materials generated have been estimated, assuming a life cycle of 50 years, within a sample of hotels from the Balearic Islands. The results show that the operating phase, which represents between 70% and 80% of the total energy use, is the one with the greatest impact; that the energy use due to the manufacture of materials represents a fifth of the total and that electric consumption is the main cause of CO{sub 2} emissions because of the regional energy system. (author)

  18. Ethnobotany of medicinal plants used in Eastern Mallorca (Balearic Islands, Mediterranean Sea).

    Science.gov (United States)

    Carrió, Esperança; Vallès, Joan

    2012-06-14

    This paper represents the first large-scale ethnobotanical study in the island of Mallorca, and provides significant information on pharmaceutical plant uses, built up from interviews with native people from this touristic hotspot, demonstrating its ethnopharmacological importance. To collect, analyse and evaluate the ethnobotanical knowledge concerning medicinal plants in a north-eastern Mallorcan area (municipalities of Artà, Capdepera and Son Servera; 298 km2, 31,764 inhabitants). We performed semi-structured interviews with 42 informants (mean age 77; 40% women, 60% men), identified the plant taxa reported and analysed the results, comparing them with those found in the current Mallorcan ethnobotanical information and in other territories. The informants reported data on 121 human medicinal plants representing 64 botanical families. Around 45 medicinal uses reported, concerning 37 species, have not or have very rarely been cited as medicinal. An index of medicinal importance is proposed. All efforts addressed to compiling ethnobotanical information in industrialised or touristised areas such as Eastern Mallorca are still valuable. New possibilities can be explored to give practical value to Mallorcan ethnobotanical data in the frame of considering traditional plant knowledge as part of the islanders’ lifestyle and healthy habits.

  19. Contribution to the study of deep coastal detritic bottoms: the algal communities of the continental shelf off the Balearic Islands, Western Mediterranean

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    S. JOHER

    2015-09-01

    Full Text Available Three main algal-dominated coastal detritic communities from the continental shelf off Mallorca and Menorca (Balearic Islands, Western Mediterranean are described herein: maërl beds dominated by Spongites fruticulosus and forests of Laminaria rodriguezii located in the Menorca channel, and Peyssonnelia inamoena beds found along the Southern coast of Menorca. There seems to be a gradient of disturbance from the highly disturbed Peyssonnelia beds to the almost undisturbed L. rodriguezii forests. Whether this gradient is the result of current and past anthropogenic pressure (e.g. trawling intensity or is driven by natural environmental factors needs further assessment. Finally, the location of the target communities by means of ROV dives combined with the use of a Box-Corer dredge and beam trawl proved to be a good methodology in the study of the composition and structure of these deep water detritic communities.

  20. A new land snail from the Quaternary of Mallorca (Balearic Islands, Western Mediterranean: Darderia bellverica n. gen., n. sp. (Gastropoda, Pulmonata, Helicodontidae

    Directory of Open Access Journals (Sweden)

    Altaba, C. R.

    2006-12-01

    Full Text Available A new genus and species of land snail is described from pre-human paleosoils at Bellver hill in the island of Mallorca. It is a medium-sized helicodontid with 6 tight coils, dome-shaped spire, obtuse peripheral keel, eccentric umbilicus, narrow aperture inclined forward, sinuous reflected peristome, a low angular tooth, 5 infrapalatal denticles, teleoconch with many regular riblets and widely scattered hair pits, and protoconch with simple wrinkles and very thin spiral lines. This very rare species had been reported as a member of the Iberian-Maghribian Oestophora. Similar Plio-Pleistocene fossils from the Balearics and Sardinia are placed in the new genus. This may constitute a biogeographic link within the Lindholmiolinae, now surviving at both ends of the Mediterranean basin. It remains unknown when, why or whether it became extinct.

  1. Quaternary reverse surface faulting in Mallorca Island (Baleares, Spain): Relationships with historical seismicity

    OpenAIRE

    Silva, P. G.; González Hernández, F. M.; Goy, José L.; Zazo, C.; Mörner, N. A.

    1999-01-01

    Se analiza una falla Inversa que afecta a depósitos cuaternarios de relleno de la Dolina de Portol, situada en la zona epicentral del terremoto de Palma de 1851 (VIII MSK). La falla presenta un desplazamiento inverso acumulado de 5,58m, provocando un desplazamiento máximo de la superficie del terreno de 0,88 m que da lugar a un escarpe de falla inverso y afecta a construcciones humanas. Este evento aparentemente compresivo, se explica como un fenómeno subsidiario ligado a los procesos extensi...

  2. vNet Zero Energy for Radio Base Stations- Balearic Scenario

    DEFF Research Database (Denmark)

    Sabater, Pere; Mihovska, Albena Dimitrova; Pol, Andreu Moia

    2016-01-01

    The Balearic Islands have one of the best telecommunications infrastructures in Spain, with more than 1500 Radio Base Stations (RBS) covering a total surface of 4.991,66 km². This archipelago has high energy consumption, with high CO2 emissions, due to an electrical energy production system mainly...... based on coal and fossil fuels which is not an environmentally sustainable scenario. The aim of this study is to identify the processes that would reduce the energy consumption and greenhouse gas emissions, designing a target scenario featuring "zero CO2 emissions" and "100% renewable energies" in RBS....... The energy costs, CO2 emissions and data traffic data used for the study are generated by a sample of RBS from the Balearic Islands. The results are shown in terms of energy performance for a normal and net zero emissions scenarios....

  3. Assessment of functional food and beverage consumption among the Balearic Islands population: gender, socio-demographic and lifestyle determinants

    OpenAIRE

    Emine ÖZEN, Asli

    2012-01-01

    Aquesta tesi examina els determinants sociodemogràfics i d'estil de vida del consum d’aliments funcionals i el consum de begudes entre els adults i adolescents de la població de les Illes Balears. La població adulta preferí consumir aliments funcionals com llet baixa en greix, el cafè i el té, probiòtics i els cereals per a l’esmorzar. De la mateixa manera, la població adolescent també preferí consumir llet modificada (baixa en greixos o llet enriquida en omega-3), probiòtics i els cereals pe...

  4. Plant Ethnoveterinary Practices in Two Pyrenean Territories of Catalonia (Iberian Peninsula and in Two Areas of the Balearic Islands and Comparison with Ethnobotanical Uses in Human Medicine

    Directory of Open Access Journals (Sweden)

    Esperança Carrió

    2012-01-01

    Full Text Available This paper presents the results of an ethnobotanical study centred in veterinarian uses in two Catalan Pyrenean regions (Alt Empordà -AE- and High River Ter Valley -AT-, Iberian peninsula and two Balearic Islands areas (Formentera -FO- and northeastern Mallorca -MA-. In the areas studied, 97 plant species have been claimed to be useful for veterinary purposes. A total of 306 veterinary use reports have been gathered and analysed. The ten most reported plants are Tanacetum parthenium (24 use reports, Parietaria officinalis (15, Ranunculus parnassifolius (14, Meum athamanticum (13, Olea europaea (13, Quercus ilex (12, Ruta chalepensis (12, Sambucus nigra (10 and Thymus vulgaris (10. According to comprehensive reviews, a high number of novelties for plant ethnoveterinary are contributed: 34 species and one subspecies, 11 genera, and three families have not been reported in previous works in this field, and 21 species had only been mentioned once. Several ethnoveterinary uses are coincidental with those in human medicine. Although ethnoveterinary practices are less relevant than in the past in the territories considered, as in all industrialised countries, the knowledge on plant properties and applications is still rich and constitutes a large pool of evidence for phytotherapy, both in domestic animals and humans.

  5. Epiphyte load on the seagrass Posidonia oceanica (L. Delile does not indicate anthropogenic nutrient loading in Cabrera Archipelago National Park (Balearic Islands, Western Mediterranean

    Directory of Open Access Journals (Sweden)

    Jorge Terrados

    2008-09-01

    Full Text Available The epiphyte load on the leaves of the seagrass Posidonia oceanica (L. Delile was estimated at the end of summer in three sites and two depths (7 m and 17 m of the Cabrera Archipelago National Park (Balearic Islands, Western Mediterranean from 2004 to 2006 to evaluate if epiphyte load could be used as an indicator of anthropogenic nutrient loading in the shallow marine ecosystems of the park. Asymmetrical ANOVA was used to divide data variability into two components: the contrast between the site receiving direct anthropogenic inputs of nutrients and organic matter (Es Port and the two control sites (Cala Santa María, Es Burri; and the variability between the control sites. The nitrogen concentration in P. oceanica leaves was higher in Es Port than in Cala Santa María and Es Burri but only at 7 m depth. There was no difference between the epiphyte load on P. oceanica shoots in Es Port and the sites without inputs at both 7 m and 17 m. However, the epiphyte load in Es Burri was higher than that in Cala Santa María at both depths. The results show that the epiphyte load on P. oceanica shoots was not a sensitive indicator of anthropogenic nutrient and organic matter loading in Cabrera Archipelago National Park.

  6. Caliope: an operational air quality forecasting system for the Iberian Peninsula, Balearic Islands and Canary Islands - first annual evaluation and ongoing developments

    Science.gov (United States)

    Baldasano, J. M.; Jiménez-Guerrero, P.; Jorba, O.; Pérez, C.; López, E.; Güereca, P.; Martín, F.; Vivanco, M. G.; Palomino, I.; Querol, X.; Pandolfi, M.; Sanz, M. J.; Diéguez, J. J.

    2008-05-01

    The Caliope project funded by the Spanish Ministry of the Environment establishes an air quality forecasting system for Spain to increase the knowledge on transport and dynamics of pollutants in Spain, to assure the accomplishment of legislation and to inform the population about the levels of pollutants, topics in which the European Commission has shown a great concern. The present contribution describes the first quantitative verification study performed so far with two chemistry transport models (CMAQ and CHIMERE) for a reference year (2004) at medium spatial resolution (around 20×20 km for the Iberian Peninsula). Both models perform similarly in the case of ground-level ozone. The mean normalised gross error MNGE remains below 15-20% during summertime, when ozone episodes occur, outlining the good skills of the system concerning the forecasting of air quality in Spain. Furthermore, the ongoing developments of the system towards high resolution modelling (4×4 km for Spain, 12×12 km for Europe, 1 h temporal resolution) and the integration with observations within the Caliope umbrella are described.

  7. The feeding and diet of the deep-sea shrimp Aristeus antennatus off the Balearic Islands (Western Mediterranean): Influence of environmental factors and relationship with the biological cycle

    Science.gov (United States)

    Cartes, Joan E.; Papiol, Vanesa; Guijarro, Beatriz

    2008-10-01

    Spatio-temporal variation of feeding intensity and diet in the red shrimp Aristeus antennatus was studied at two locations around the island of Mallorca (Balearic Islands, Western Mediterraean) in August, September, and November 2003, and in February, April and June 2004 at depths between 550 and 750 m. The two areas, with different oceanographic conditions, were respectively located in the northwest (Sóller) and the south (Cabrera) of Mallorca. Off Sóller, feeding intensity of A. antennatus showed a significant increase from February to April and June 2004 in all the three size-classes studied (small shrimps: CL diet of both small (CL diets) were grouped by depth, never by season. The most remarkable seasonal shift in the diet of A. antennatus off Sóller was the increase of mesopelagic prey in April-June relative to other months. In all size categories there was an increase off Sóller in the energy intake of prey ingested from February to June 2004, an increase not found off Cabrera. Degree of digestion of mesopelagic prey indicated nocturnal feeding on mesopelagic fauna. These prey probably have a shallower depth distribution at night than found in our daylight sampling, and possible migratory movements among prey and A. antennatus at night would explain the lack of correlation between prey abundance in guts and in the environment found during daylight periods for most micronekton mesopelagic prey (euphausiids, myctophids and sergestids). Off Sóller, fullness and diet were significantly linked to temporal changes in water column productivity (e.g., Chl a readings, fluorescence) and to changes in the shrimp biology (lipid content of hepatopancreas, Gonado-somatic Index, GSI). Off Cabrera, we found a higher dependence of fullness and diet with T and S, both variables in turn related to depth. The increase of stomach fullness and dietary energy intake in pre-reproductive females from February to April-June 2004 found off Sóller, coupled with the consumption of

  8. New records of non-biting midges (Diptera: Chironomidae, Orthocladiinae from Mallorca, Spain

    Directory of Open Access Journals (Sweden)

    Viktor Baranov

    2016-09-01

    Full Text Available Ten species of non-biting midges belonging to the subfamily Orthocladiinae were found in samples from predominantly madicolous habitats in Mallorca, Spain. One species, Bryophaenocladius nidorum (Edwards, 1929, has not previously been recorded from Spain, while Smittia pratorum (Goetghebuer, 1927, Bryophaenocladius inconstans (Brundin, 1947, Orthocladius (O. maius Goetghebuer, 1942, Paracladius conversus (Walker, 1856 and Paraphaenocladius impensus (Walker, 1856 are recorded for the first time from the Balearic Islands.

  9. First Report of Vermamoeba vermiformis in the Island of El Hierro, Canary Islands, Spain

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    María Reyes-Batlle

    2016-10-01

    Full Text Available Background: Free-living amoebae (FLA are group of protozoa distributed worldwide in many habitats mainly water and soil related sources. Some members of FLA are able to act as opportunistic pathogens and are environmental carriers of other pathogenic agents such as bacteria and viruses. Vermamoeba vermiformis is a highly abundant FLA species in water bodies and has recently gained environmental importance as it acts as a vehicle of many pathogenic bacteria such as Legionella pneumophila.Cases Report: In this study, water samples were collected from the island of El Hierro, Canary Islands, Spain during 2015. El Hierro island was designated by UNESCO as a biosphere reserve and it is currently the less populated of the Canary Islands. The water samples were culture on 2 % Non-Nutrient Agar (NNA plates covered with a thin layer of heat killed E. coli and checked daily for the presence of FLA. After a week, V. vermiformis amoebae were observed in the plates incubated at room temperature and 37 ºC. Molecular characterization was carried out by amplifying the 18S rDNA gene and DNA sequencing, confirming that the isolated strain belonged to Vermamoeba vermiformis species.Conclusion: To the best of our knowledge, this is the first report of Vermamoeba vermiformis isolation in the island of El Hierro and the second report of this species in the Canary Islands.

  10. La colección ibero-balear de Meloidae Gyllenhal, 1810 (Coleoptera, Tenebrionoidea del Museu de Ciències Naturals de Barcelona

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    Prieto, M.

    2016-12-01

    Full Text Available The Ibero-Balearic collection of Meloidae Gyllenhal, 1810 (Coleoptera, Tenebrionoidea of the Museu de Ciències Naturals de Barcelona A commented catalogue of the Ibero-Balearic collection of Meloidae Gyllenhal, 1810 housed in the Museu de Ciències Naturals de Barcelona is presented. The studied material consists of 2,129 specimens belonging to 49 of 64 species from the Iberian peninsula and the Balearic Islands. The temporal coverage of the collection extends from the last decades of the nineteenth century to the present time. Revision, documentation, and computerization of the material have been made, resulting in 963 collection records (June 2014. For each lot, the catalogue includes the register number, geographical data, collection date, collector or origin of the collection, and number of specimens. Information about taxonomy and distribution of the species is also given. Chorological novelties are provided, extending the distribution areas for most species. The importance of the collection for the knowledge of the Ibero-Balearic fauna of Meloidae is discussed, particularly concerning the area of Catalonia (northeastern Iberian peninsula as it accounts for 60% of the records. Some rare or particularly interesting species in the collection are highlighted, as are those requiring protection measures in Spain and Catalonia. The catalogue also shows a brief gallery of photographs that includes four type specimens.

  11. Dynamics of suprabenthos-zooplankton communities around the Balearic Islands (western Mediterranean): Influence of environmental variables and effects on the biological cycle of Aristeus antennatus

    Science.gov (United States)

    Cartes, J. E.; Madurell, T.; Fanelli, E.; López-Jurado, J. L.

    Dynamics of suprabenthos and zooplankton were analyzed in two areas located in the NW (off Sóller harbour) and S (off Cabrera Archipelago) of Mallorca (Balearic Islands, western Mediterranean) at depths ranging between 135-780 m. Four stations situated respectively at 150 m (shelf-slope break), and at bathyal depths of 350, 650 and 750 m were sampled at bi-monthly intervals during six cruises performed between August 2003 and June 2004. Suprabenthos showed maximum biomass in both areas from late spring to summer (April to August), while minimum biomass was found in autumn (September-November). Though variable, temporal dynamics of zooplankton showed peaks of biomass in late winter and summer (February and June), while minimals occurred in autumn (August-September) and, at bathyal depths, in April. Suprabenthos (abundance; MDS analyses) showed a sample aggregation as a function of depth (3 groups corresponding to the shelf-slope break, upper slope — over 350 m; and the middle, deeper part of the slope — over 650-750 m), without any separation of hauls by season. By contrast, zooplankton samples were separated by season and not by depth. There was evidence of three seasonal groups corresponding to summer (June 2004-August 2003), autumn-winter (September and November 2003, February 2004), and spring (April 2004), being especially well established off Sóller. In general, suprabenthos was significantly correlated with the sediment variables (e.g. total organic matter content (% OM), potential REDOX), whereas zooplankton was almost exclusively dependent on Chl a at the surface, which suggests two different food sources for suprabenthos and zooplankton. The increase of suprabenthos abundance in April-June was paralleled by a sharp increase ( ca. 2.8 times) in the %OM on sediment during the same period, coupled ca. 1-2 months of delay with the peak of surface Chl a recorded in February-March (from satellite imagery data). Suprabenthos biomass was also correlated with

  12. Seroprevalence of Toxoplasma gondii and Neospora caninum in feral cats (Felis silvestris catus) in Majorca, Balearic Islands, Spain

    Science.gov (United States)

    Felids are important in the epidemiology of Toxoplasma gondii infection because they are the only hosts that can excrete environmentally-resistant oocysts. Antibodies to T. gondii and Neospora caninum were determined in serum samples from 59 feral cats (Felis silvestris catus) captured in baited tra...

  13. Isolation of thermotolerant Vermamoeba vermiformis strains from water sources in Lanzarote Island, Canary Islands, Spain.

    Science.gov (United States)

    Reyes-Batlle, María; Wagner, Carolina; Zamora-Herrera, Jonadab; Vargas-Mesa, Alejandro; Sifaoui, Ines; González, Ana C; López-Arencibia, Atteneri; Valladares, Basilio; Martínez-Carretero, Enrique; Piñero, José E; Lorenzo-Morales, Jacob

    2016-09-01

    In this study, twenty water samples were collected in the island of Lanzarote, Canary Islands, Spain in order to check for the presence of V. vermiformis strains in these samples. Water samples were cultured on 2% Non-Nutrient Agar (NNA) plates covered with a thin layer of heat killed E. coli and checked daily for the presence of Vermamoeba. After a week, V. vermiformis amoebae were observed in 2 of the 20 processed samples (10%) incubated at room temperature and 37°C. Molecular characterization was carried out by amplifying the 18S rDNA gene and DNA sequencing in order to confirm the identity of the isolated amoebic strains. To the best of our knowledge, this is the first report on the presence of FLA in environmental sources in Lanzarote Island and the first report of Vermamoeba vermiformis in water sources in this island. Furthermore, the two strains isolated in this study were collected in recreational areas with close contact with humans and thus awareness should be raised.

  14. Consecuencias de la ruptura de mutualismos planta-animal para la distribución de especies vegetales en las Islas Baleares Consequences of the disruption of plant-animal mutualisms for the distribution of plant species in the Balearic Islands

    Directory of Open Access Journals (Sweden)

    ANN TRAVESET

    2002-03-01

    Full Text Available Una modificación del hábitat como puede ser la introducción de especies animales exóticas que desplazan a las nativas, reduciendo sus poblaciones o conduciéndolas a la extinción, puede resultar en la ruptura de interacciones entre especies, las cuales pueden haber evolucionado durante millones de años. Los sistemas insulares son especialmente vulnerables a dichas perturbaciones, al ser normalmente menos complejos y poseer un menor número de especies que los continentales. En el presente trabajo se documentan las consecuencias que ha tenido la desaparición de la interacción planta-dispersor, después de la introducción de mamíferos carnívoros en las Islas Baleares, para las poblaciones de dos arbustos: Cneorum tricoccon L., con una distribución microareal en el Mediterráneo Occidental, y Daphne rodriguezii Texidor, endémico de la isla de Menorca. Mientras que para el primero, los carnívoros han "reemplazado" a los dispersores (lagartijas nativos, modificando notablemente la distribución de esta especie -especialmente en Mallorca-, la ruptura del mutualismo planta-lagartija parece haber sido dramática para el segundo, reduciendo drásticamente sus poblaciones excepto en un islote donde las lagartijas aún persistenThe alteration of a habitat such as that caused by the introduction of exotic animal species that displace the native ones, reducing their populations or leading them to extinction, can result in the disruption of species interactions which may have evolved during millions of years. The insular ecosystems are especially vulnerable to such disturbances, as they are usually less complex and have a lower number of species than the continental ones. In the present work I document the consequences of the disruption of plant-disperser interactions, caused by the introduction of carnivorous mammals in the Balearic Islands, for the populations of two shrub species: Cneorum tricoccon L., with a distribution restricted to the

  15. Additions to the flora of Tenerife (Canary Islands, Spain

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    Verloove, F.

    2011-12-01

    Full Text Available Additions to the flora of Tenerife (Canary Islands, Spain.- Recent fieldwork in Tenerife, especially in September 2010, yielded several interesting new records of non-native vascular plants. Bothriochloa ischaemum var. songarica, “Asian” Cardamine flexuosa, Cestrum parqui, Digitaria violascens, Ficus lyrata, Ficus rubiginosa, Hoffmannseggia glauca, Hyparrhenia rufa subsp. altissima, Jacaranda mimosifolia, Merremia tuberosa, Passiflora morifolia, Phytolacca dioica, Schefflera actinophylla and Solanum abutiloides are reported for the first time from the Canary Islands, while Eragrostis barrelieri var. pygmaea, Ficus microcarpa, Ipomoea purpurea, Leucaena leucocephala subsp. glabrata, Sechium edule, Tradescantia zebrina and Turnera ulmifolia are new to the flora of the island of Tenerife. New records of Acacia cyclops, Atriplex suberecta, Heliotropium curassavicum, Paspalum dilatatum, P. notatum, Pluchea ovalis, Pulicaria paludosa, Sclerophylax spinescens and Solanum villosum subsp. miniatum confirm their recent expansion on the island of Tenerife. New records are provided for the recently described Sporobolus copei . Finally, Paspalum vaginatum (hitherto possibly confused with P. distichum and Potentilla indica are confirmed from the island of Tenerife.

    Adiciones para la flora de Tenerife (Islas Canarias, España.- Algunos recientes trabajos de campo en Tenerife, especialmente en Septiembre de 2010, trajeron consigo varias nuevas e interesantes adiciones de plantas vasculares no autóctonas. Bothriochloa ischaemum var. songarica, Cardamine flexuosa “Asiática”, Cestrum parqui, Digitaria violascens, Ficus lyrata, Ficus rubiginosa, Hoffmannseggia glauca, Hyparrhenia rufa subsp. altissima, Jacaranda mimosifolia, Merremia tuberosa, Passiflora morifolia, Phytolacca dioica, Schefflera actinophylla y

  16. Vigilancia de la tuberculosis en las Islas Baleares y caracterización de los casos infradeclarados entre los años 2005 y 2007 Tuberculosis surveillance in the Balearic Islands and characteristics of unreported cases from 2005 to 2007

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    Jaume Giménez Duran

    2011-02-01

    Full Text Available Estudio descriptivo de los casos de tuberculosis detectados por el Sistema de Vigilancia Epidemiológica en Baleares, en el trienio de 2005 a 2007. El objetivo fue caracterizar los casos infradeclarados en términos sociodemográficos y de su contacto con la atención primaria de salud. Globalmente, la infradeclaración de la tuberculosis se sitúa en torno al 20%. Las características que resultan significativas en el análisis multivariado son la marginalidad social (alcoholismo, usuarios de drogas por vía parenteral o indigencia (odds ratio ajustada [ORa] : 2,6 [1,2-5,3], el contacto con la atención primaria (ORa : 3,2 [1,4-7,1] y la tuberculosis extrapulmonar (ORa : 5,5 [3,2-9,6]. Se recomienda reforzar la notificación de los especialistas hospitalarios mediante la adecuación informática de la historia clínica hospitalaria, y se observa que la información obtenida desde la informatización de la historia en atención primaria resulta de utilidad para mejorar la vigilancia epidemiológica de la tuberculosis.We performed a descriptive study of tuberculosis cases detected by the Epidemiological Surveillance System in the Balearic Islands in the triennium 2005-2007. Our goal was to characterize underreported cases in sociodemographic terms and their contact with primary care. Overall, underreporting of tuberculosis was approximately 20%. Significant factors in multivariate analysis were social marginality (consisting of alcoholism, intravenous drug use or indigence (aOR: 2.6 [1.2 to 5.3], contact with primary care (aOR: 3.2 [1.4 to 7.1], and extrapulmonary tuberculosis (aOR: 5.5[3.2-9.6]. We recommend strengthening notification by hospital specialists through the use of hospital electronic records. Our findings show that the information obtained from the primary care computerized history is helpful in improving the epidemiological surveillance of tuberculosis.

  17. Taxonomic study in Centaurea sect. Mesocentron (Cass.) DC. and sect. Hymenocentron (Cass.) DC. (Asteraceae) in the Iberian Peninsula and Balearic Islands

    OpenAIRE

    Devesa Alcaraz, Juan Antonio; López Nieto, Eusebio

    2013-01-01

    Se ha efectuado la revisión taxonómica de Centaurea sect. Mesoncentron (Cass.) DC y Centaurea sect. Hymenocentron (Cass.) DC. en la Península Ibérica e Islas Baleares. Se reconocen 6 taxones para la sect. Mesocentron y 1 para la sect. Hymenocentron. Se aporta una clave para la identificación de las especies, así como su descripción morfológica e información sobre la distribución geográfica, apetencias ecológicas, fenología y número cromosómico A taxonomic review of Centaurea...

  18. Toponymy and nissology: an approach to defining the Balearic Islands’ geographical and cultural character

    Directory of Open Access Journals (Sweden)

    Antoni Ordinas Garau

    2017-05-01

    Full Text Available The cultural identity of each of the larger islands that make up the Balearic archipelago is shown through the local geographical terminology and toponymy, which are results of the successive overlapping of languages and cultures brought to the islands by various peoples throughout history. By classifying and analyzing the toponymy and geographical terminology of the Balearic Islands, unique particularities can be found. There are differences between each of the islands, as well as with non-island territory, as a result of centuries of isolation. This same isolation has also led to the preservation of terminology and other linguistic aspects, and has created an endemic culture. The results of the records of terminology that contribute to the geographical and cultural characterization of the Balearic Islands are presented along with some keys to understanding the islands’ idiosyncrasies.

  19. A proposal for pellet production from residual woody biomass in the island of Majorca (Spain

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    Javier Sánchez

    2015-09-01

    Full Text Available The use of residual biomass for energy purposes is of great interest in isolated areas like Majorca for waste reduction, energy sufficiency and renewable energies development. In addition, densification processes lead to easy-to-automate solid biofuels which additionally have higher energy density. The present study aims at (i the estimation of the potential of residual biomass from woody crops as well as from agri-food and wood industries in Majorca, and (ii the analysis of the optimal location of potential pellet plants by means of a GIS approach (location-allocation analysis and a cost evaluation of the pellets production chain. The residual biomass potential from woody crops in Majorca Island was estimated at 35,874 metric tons dry matter (t DM per year, while the wood and agri-food industries produced annually 21,494 t DM and 2717 t DM, respectively. Thus, there would be enough resource available for the installation of 10 pellet plants of 6400 t·year−1 capacity. These plants were optimally located throughout the island of Mallorca with a maximum threshold distance of 28 km for biomass transport from the production points. Values found for the biomass cost at the pellet plant ranged between 57.1 €·t−1 and 63.4 €·t−1 for biomass transport distance of 10 and 28 km. The cost of pelleting amounted to 56.7 €·t−1; adding the concepts of business fee, pellet transport and profit margin (15%, the total cost of pelleting was estimated at 116.6 €·t−1. The present study provides a proposal for pellet production from residual woody biomass that would supply up to 2.8% of the primary energy consumed by the domestic and services sector in the Balearic Islands.

  20. Acanthamoeba genotypes T2, T4, and T11 in soil sources from El Hierro island, Canary Islands, Spain.

    Science.gov (United States)

    Reyes-Batlle, María; Zamora-Herrera, Jonadab; Vargas-Mesa, Alejandro; Valerón-Tejera, Marco Antonio; Wagner, Carolina; Martín-Navarro, Carmen Ma; López-Arencibia, Atteneri; Sifaoui, Ines; Martínez-Carretero, Enrique; Valladares, Basilio; Piñero, José E; Lorenzo-Morales, Jacob

    2016-08-01

    The genus Acanthamoeba includes pathogenic strains which are causative agents of keratitis and encephalitis that often may end fatal in humans and other animals. In the present study, forty soil samples were collected in the island of El Hierro, Canary Islands, Spain, and checked for the presence of Acanthamoeba. Samples were cultivated onto 2 % non-nutrient agar plates seeded with a layer of heat killed Escherichia coli. Amplification by PCR and sequencing of the DF3 region of the 18S rDNA of Acanthamoeba was carried out in order to confirm morphological identification of the amoebae. Furthermore, Acanthamoeba spp. was isolated from 47.5 % of soil samples. Moreover, genotypes T2, T4, and T11 were identified in these samples. To the best of our knowledge, this is the first study to establish genotypes T2, T4, and T11 in soil sources from El Hierro island.

  1. Extinction of endemic vertebrates on islands : The case of the giant rat Canariomys bravoi (Mammalia, Rodentia) on Tenerife (Canary Islands, Spain)

    NARCIS (Netherlands)

    Bocherens, Herve; Michaux, Jacques; Talavera, Francisco Garcia; Van der Plicht, Johannes

    2006-01-01

    Fossil bone collagen (14)C dating and delta(13)C and delta(15)N isotopic measurements of the rodent Canariomys bravoi from Tenerife (Canary Islands.. Spain) were used to test two different hypotheses about the causes of extinctions of endemic vertebrates on islands. climate versus humans. For the

  2. Cadmium dietary intake in the Canary Islands, Spain

    International Nuclear Information System (INIS)

    Rubio, C.; Hardisson, A.; Reguera, J.I.; Revert, C.; Lafuente, M.A.; Gonzalez-Iglesias, T.

    2006-01-01

    Cadmium (Cd) in the human diet constitutes a potential chronic hazard to health. In the nonsmoking general population, diet is the major source of cadmium exposure; therefore, it is important to monitor the dietary intake of this heavy metal to quantify and improve the understanding of Cd accumulation in the human body. The purpose of this study was to determine the levels of Cd in a range of food and drink commonly consumed in the Canary Islands. Food samples (420) were analyzed for Cd by atomic absorption spectrometry. The most recent nutritional survey conducted for the Canarian population was used to define the food and drink groups analyzed. The measured Cd concentrations combined with the food consumption data resulted in a total Cd intake in the Canary Islands of 0.16 μg/kg of body weight/day, which is well below the respective provisional tolerable weekly intake of Cd of 1 μg/kg of body weight per day determined by the FAO/WHO. The results are also compared with values reported for other national and international communities

  3. Changes in beach shoreline due to sea level rise and waves under climate change scenarios: application to the Balearic Islands (western Mediterranean

    Directory of Open Access Journals (Sweden)

    A. R. Enríquez

    2017-07-01

    Full Text Available This work assesses the impacts in reshaping coastlines as a result of sea level rise and changes in wave climate. The methodology proposed combines the SWAN and SWASH wave models to resolve the wave processes from deep waters up to the swash zone in two micro-tidal sandy beaches in Mallorca island, western Mediterranean. In a first step, the modelling approach has been validated with observations from wave gauges and from the shoreline inferred from video monitoring stations, showing a good agreement between them. Afterwards, the modelling set-up has been applied to the 21st century sea level and wave projections under two different climate scenarios, representative concentration pathways RCP45 and RCP85. Sea level projections have been retrieved from state-of-the-art regional estimates, while wave projections were obtained from regional climate models. Changes in the shoreline position have been explored under mean and extreme wave conditions. Our results indicate that the studied beaches would suffer a coastal retreat between 7 and up to 50 m, equivalent to half of the present-day aerial beach surface, under the climate scenarios considered.

  4. Radon survey in caves from Mallorca Island, Spain

    Energy Technology Data Exchange (ETDEWEB)

    Dumitru, Oana A. [Department of Geology, Babeș-Bolyai University, Kogălniceanu 1, 400084 Cluj-Napoca (Romania); School of Geosciences, University of South Florida, 4202 E. Fowler Ave., NES 107 Tampa (United States); Onac, Bogdan P. [School of Geosciences, University of South Florida, 4202 E. Fowler Ave., NES 107 Tampa (United States); Fornós, Joan J. [Departament de Ciències de la Terra, Universitat de les Illes Balears, Crta. Valldemossa km 7.5, 07122 Palma (Mallorca) (Spain); Cosma, Constantin [Environmental Radioactivity and Nuclear Dating Center, Babeș-Bolyai University, Fântânele 30, 400294 Cluj-Napoca (Romania); Ginés, Angel; Ginés, Joaquín [Departament de Ciències de la Terra, Universitat de les Illes Balears, Crta. Valldemossa km 7.5, 07122 Palma (Mallorca) (Spain); Merino, Antoni [Grup Espeleològic de Llubí, Federació Balear d' Espeleologia, c/Uruguai s/n, Palma Arena, 07010 Palma, Illes Balears (Spain)

    2015-09-01

    This study reports radon concentration in the most representative caves of Mallorca, identifying those in which the recommended action level is exceeded, thus posing health risks. Two show caves (Campanet and Artà) and three non-touristic caves (Font, Drac, Vallgornera) were investigated. Data were collected at several locations within each cave for three different periods, from March 2013 to March 2014. Except for Vallgornera, where only one monitoring period was possible, and Artà in which low values were recorded throughout the year, a clear seasonal variability, with higher values during the warm seasons and lower during winter time is prominent. Radon concentrations differed markedly from one cave to another, as well as within the same cave, ranging from below detection limit up to 3060 Bq·m{sup −3}. The results of this study have significant practical implications, making it possible to provide some recommendation to cave administrators and other agencies involved in granting access to the investigated caves. - Highlights: • A survey of radon was carried out in caves from Mallorca, Spain using CR 39 detectors. • Three different seasons are covered: spring, summer, and winter. • Radon level ranges from below detection limit up to 3060 Bq·m{sup −3}. • Seasonal variation is evident (higher values in summer and lower during winter). • Particular recommendations were made to each cave administration.

  5. The recent seismicity of Teide volcano, Tenerife (Canary Islands, Spain)

    Science.gov (United States)

    D'Auria, L.; Albert, G. W.; Calvert, M. M.; Gray, A.; Vidic, C.; Barrancos, J.; Padilla, G.; García-Hernández, R.; Perez, N. M.

    2017-12-01

    Tenerife is an active volcanic island which experienced several eruptions of moderate intensity in historical times, and few explosive eruptions in the Holocene. The increasing population density and the consistent number of tourists are constantly raising the volcanic risk of the island.On 02/10/2016 a remarkable swarm of long-period events was recorded and was interpreted as the effect of a transient massive fluid discharge episode occurring within the deep hydrothermal system of Teide volcano. Actually, since Oct. 2016, the hydrothermal system of the volcano underwent a progressive pressurization, testified by the marked variation of different geochemical parameters. The most striking observation is the increase in the diffuse CO2 emission from the summit crater of Teide volcano which started increasing from a background value of about 20 tons/day and reaching a peak of 175 tons/day in Feb. 2017.The pressurization process has been accompanied by an increase in the volcano-tectonic seismicity of. Teide volcano, recorded by the Red Sísmica Canaria, managed by Instituto Volcanológico de Canarias (INVOLCAN). The network began its full operativity in Nov. 2016 and currently consists of 15 broadband seismic stations. Since Nov. 2016 the network detected more than 100 small magnitude earthquakes, located beneath Teide volcano at depths usually ranging between 5 and 15 km. On January 6th 2017 a M=2.5 earthquake was recorded in the area, being one of the strongest ever recorded since decades. Most of the events show typical features of the microseismicity of hydrothermal systems: high spatial and temporal clustering and similar waveforms of individual events which often are overlapped.We present the spatial and temporal distribution of the seismicity of Teide volcano since Nov. 2016, comparing it also with the past seismicity of the volcano. Furthermore we analyze the statistical properties of the numerous swarms recorded until now with the aid of a template

  6. Imaging Canary Island hotspot material beneath the lithosphere of Morocco and southern Spain

    Science.gov (United States)

    Miller, Meghan S.; O'Driscoll, Leland J.; Butcher, Amber J.; Thomas, Christine

    2015-12-01

    The westernmost Mediterranean has developed into its present day tectonic configuration as a result of complex interactions between late stage subduction of the Neo-Tethys Ocean, continental collision of Africa and Eurasia, and the Canary Island mantle plume. This study utilizes S receiver functions (SRFs) from over 360 broadband seismic stations to seismically image the lithosphere and uppermost mantle from southern Spain through Morocco and the Canary Islands. The lithospheric thickness ranges from ∼65 km beneath the Atlas Mountains and the active volcanic islands to over ∼210 km beneath the cratonic lithosphere in southern Morocco. The common conversion point (CCP) volume of the SRFs indicates that thinned lithosphere extends from beneath the Canary Islands offshore southwestern Morocco, to beneath the continental lithosphere of the Atlas Mountains, and then thickens abruptly at the West African craton. Beneath thin lithosphere between the Canary hot spot and southern Spain, including below the Atlas Mountains and the Alboran Sea, there are distinct pockets of low velocity material, as inferred from high amplitude positive, sub-lithospheric conversions in the SRFs. These regions of low seismic velocity at the base of the lithosphere extend beneath the areas of Pliocene-Quaternary magmatism, which has been linked to a Canary hotspot source via geochemical signatures. However, we find that this volume of low velocity material is discontinuous along strike and occurs only in areas of recent volcanism and where asthenospheric mantle flow is identified with shear wave splitting analyses. We propose that the low velocity structure beneath the lithosphere is material flowing sub-horizontally northeastwards beneath Morocco from the tilted Canary Island plume, and the small, localized volcanoes are the result of small-scale upwellings from this material.

  7. Fostering Nautical Tourism in the Balearic Islands

    Directory of Open Access Journals (Sweden)

    María J. Moreno

    2017-11-01

    Full Text Available The aim of this paper is to determine pillars for fostering nautical tourism based on the beliefs and attitudes that professionals in the sector have towards the particularities and difficulties that the market is going through. To achieve these goals, in-depth interviews structured around 37 questions were carried out with agents of associations and nautical firms, public institutions, and the Chamber of Commerce. The qualitative analysis program NVIVO 11 was used to analyze the content of the gathered data. The findings reveal that the main difficulties are related to normative issues and taxation, illegal supply, and a lack of definition of the nautical tourist profile. This absence of definition causes a vagueness when estimating the total number of nautical tourists that visit a destination. Thus, this affects evaluation of the economic, social, and environmental impact of nautical tourism.

  8. Social-economic costs and quality of life of Alzheimer disease in the Canary Islands, Spain.

    Science.gov (United States)

    Lopez-Bastida, Julio; Serrano-Aguilar, Pedro; Perestelo-Perez, Lilisbeth; Oliva-Moreno, Juan

    2006-12-26

    To examine the economic burden (direct and indirect costs) of Alzheimer disease (AD) and to analyze the impact on health-related quality of life (HRQOL) for patients with AD and caregivers in 2001 in the Canary Islands, Spain. Two hundred thirty-seven patients (61% of those contacted) were recruited from the Alzheimer's Disease Association in the Canary Islands. Demographic, health resources utilization, informal care, indirect costs, and quality of life data were collected from primary caregivers of patients as proxy respondents. HRQOL was measured for patients and caregivers with the generic questionnaire EQ-5D. The average annual cost per patient with AD was 28,198 (36,144 US dollars). The most important categories of costs were for informal care and drugs. Costs increased with cognitive impairment with an average annual cost of 14,956 (19,171 US dollars) for mild, 25,562 (32,765 US dollars) for moderate, and 41,669 (53,411 US dollars) for severe patients. The total cost of patients with AD in Canary Islands was 259 (332 US dollars) million. The HRQOL with the EQ-5D social tariff was 0.29 for patients and 0.67 for caregivers. The EQ-5D VAS (thermometer) score was 42 for patients and 62 for caregivers. Direct health care costs of AD represented 2.4% of the total public health care expenditure in the Canary Islands. Across all severity levels, we estimated a total annual cost of 10 (13 US dollars) billion for AD patients older than 65 years in Spain. The degree of severity of the patients with AD substantially influenced the quality of life of the patients but not that of the caregivers.

  9. Early Pliocene fishes (Chondrichthyes, Osteichthyes) from Gran Canaria and Fuerteventura (Canary Islands, Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Betancort, J.F.; Lomoschitz, A.; Meco, J.

    2016-07-01

    Fossil fish teeth are contained in marine deposits dated at ca 4.8 Ma found on the islands of Gran Canaria and Fuerteventura (Canary Islands, Spain). These islands, situated in the North Atlantic Subtropical Gyre, can be considered a mid-way stopover point between the Caribbean Sea, with the Central American Seaway about to close in this epoch, and the Mediterranean, in the first stage of its post-Messinian Gibraltar Seaway period. Accordingly, there existed extensive pantropical communication, particularly for nektonic animals capable of travelling large distances. In this paper, we present a number of fossil fishes, most of which are identified for the first time on the basis of their teeth: the Chondrichthyes species Carcharocles megalodon, Parotodus benedeni, Cosmopolitodus hastalis, Isurus oxyrinchus, Carcharias cf. acutissima, Carcharhinus cf. leucas, Carcharhinus cf. priscus, Galeocerdo cf. aduncus, and the Osteichthyes species Archosargus cinctus, Labrodon pavimentatum, and Diodon scillae. Coincidences are observed between these ichthyofauna and specimens found in the Azores Islands, the Pacific coast of America and the Mediterranean Sea. (Author)

  10. Early Pliocene fishes (Chondrichthyes, Osteichthyes) from Gran Canaria and Fuerteventura (Canary Islands, Spain)

    International Nuclear Information System (INIS)

    Betancort, J.F.; Lomoschitz, A.; Meco, J.

    2016-01-01

    Fossil fish teeth are contained in marine deposits dated at ca 4.8 Ma found on the islands of Gran Canaria and Fuerteventura (Canary Islands, Spain). These islands, situated in the North Atlantic Subtropical Gyre, can be considered a mid-way stopover point between the Caribbean Sea, with the Central American Seaway about to close in this epoch, and the Mediterranean, in the first stage of its post-Messinian Gibraltar Seaway period. Accordingly, there existed extensive pantropical communication, particularly for nektonic animals capable of travelling large distances. In this paper, we present a number of fossil fishes, most of which are identified for the first time on the basis of their teeth: the Chondrichthyes species Carcharocles megalodon, Parotodus benedeni, Cosmopolitodus hastalis, Isurus oxyrinchus, Carcharias cf. acutissima, Carcharhinus cf. leucas, Carcharhinus cf. priscus, Galeocerdo cf. aduncus, and the Osteichthyes species Archosargus cinctus, Labrodon pavimentatum, and Diodon scillae. Coincidences are observed between these ichthyofauna and specimens found in the Azores Islands, the Pacific coast of America and the Mediterranean Sea. (Author)

  11. Early Pliocene fishes (Chondrichthyes, Osteichthyes from Gran Canaria and Fuerteventura (Canary Islands, Spain

    Directory of Open Access Journals (Sweden)

    J. F. Betancort

    2016-11-01

    Full Text Available Fossil fish teeth are contained in marine deposits dated at ca 4.8 Ma found on the islands of Gran Canaria and Fuerteventura (Canary Islands, Spain. These islands, situated in the North Atlantic Subtropical Gyre, can be considered a mid-way stopover point between the Caribbean Sea, with the Central American Seaway about to close in this epoch, and the Mediterranean, in the first stage of its post-Messinian Gibraltar Seaway period. Accordingly, there existed extensive pantropical communication, particularly for nektonic animals capable of travelling large distances. In this paper, we present a number of fossil fishes, most of which are identified for the first time on the basis of their teeth: the Chondrichthyes species Carcharocles megalodon, Parotodus benedeni, Cosmopolitodus hastalis, Isurus oxyrinchus, Carcharias cf. acutissima, Carcharhinus cf. leucas, Carcharhinus cf. priscus, Galeocerdo cf. aduncus, and the Osteichthyes species Archosargus cinctus, Labrodon pavimentatum, and Diodon scillae. Coincidences are observed between these ichthyofauna and specimens found in the Azores Islands, the Pacific coast of America and the Mediterranean Sea.

  12. Hospitalizations realted to herpes zoster infection in the Canary Islands, Spain (2005-2014).

    Science.gov (United States)

    García-Rojas, Amós; Gil-Prieto, Ruth; Núñez-Gallo, Domingo Ángel; Matute-Cruz, Petra; Gil-de-Miguel, Angel

    2017-08-24

    Herpes zoster is an important problem of public health especially among the elderly in Spain. A population-based retrospective epidemiological study to estimate the burden of herpes zoster requiring hospitalization in the Canary Islands, Spain was conducted by using data from the national surveillance system for hospital data, Conjunto Mínimo Básico de Datos. Records of all patients admitted to hospital with a diagnosis of herpes zoster in any position and cases of primary diagnosis (ICD-9-MC codes 053.0-053.9) during a 10-year period (2005-2014), were selected. A total of 1088 hospitalizations with a primary or secondary diagnosis of herpes zoster were identified during the study period. Annually there were 6.99 hospitalizations by herpes zoster per 100,000 population. It increases with age reaching a maximum in persons ≥85 years of age (43.98 admissions per 100,000). Average length of hospitalization was 16 days and 73 patients died, with a case-fatality rate of 4.03%. In 22% of the cases hospitalized, herpes zoster was the primary diagnosis. The hospitalization burden of herpes zoster in adults in the Canary Islands was still important during the last decade and justify the implementation of preventive measures, like vaccination in the elderly or other high risk groups to reduce the most severe cases of the disease.

  13. [Socio-economic costs of mental health in the Canary Islands, Spain, in 2002].

    Science.gov (United States)

    López-Bastida, J; Serrano-Aguilar, P; Duque-González, B

    2004-06-15

    To evaluate the economic impact in terms of direct and indirect costs of the mental health in Canary Islands (Spain) in 2002. The cost-of-illness method was used. Direct and indirect costs were estimated using prevalence cost, i.e., the costs produced in 2002. The human capital theory approach has been used. Canary Islands, Spain, including primary health care and inpatient care. Mental health patients. Direct health costs (inpatients, ambulatory care, primary health care, and drugs). Indirect costs (premature death, short-term illness, and permanent disability). The total costs of mental health were 189.59 million euros. The direct health costs were 81.67 million euros, constituting 43% of the total costs and 5.2% of the total public health care budget in this region. The indirect costs of mental health were 107.92 million euros, representing 57% of the total costs. Although this study adopts a conservative approach, the high socio-economic cost of the mental health helps us to define better the dimension of the problem to establish priorities besides opening a way towards cost-effectiveness studies that allow a more transparent debate on this topic.

  14. Inadvertent exposure to organochlorine pesticides DDT and derivatives in people from the Canary Islands (Spain)

    International Nuclear Information System (INIS)

    Zumbado, Manuel; Goethals, Muriel; Alvarez-Leon, Eva E.; Luzardo, Octavio P.; Cabrera, Felix; Serra-Majem, Lluis; Dominguez-Boada, Luis

    2005-01-01

    In 1998, one of the largest determinations of organochlorine pesticides in a representative sample of a Spanish population (682 serum samples from the Canary Islands) was made in the context of the 'Canary Islands Nutrition Survey' (ENCA). In the Canary Islands, extensive farming areas have been developed in these last decades, with greenhouses dedicated to intensive cultivation using DDT in huge amounts. In Spain, similarly to other European countries, DDT was banned in the late 1970s. The pesticide residues in human serum are indicative of past and present exposure to them. Our objective is to point out the differences of pesticide contamination between islands; and together with this, if a connection could be established with gender, age, or habitat of subjects. Concentration of selected persistent organochlorine pollutants (p,p'-DDT, o,p'-DDT, p,p'-DDE, o,p'-DDE, p,p'-DDD, and o,p'-DDD) was measured with gas chromatography-electron capture detector. Almost all of the samples (99.3%) presented detectable levels of some DDT-derivatives, being p,p'-DDE the most frequently detected organochlorine. The median concentration of total DDT body burden, expressed in ng/g fat, present in the Canary Islands (370 ng/g fat) was similar to that found in other European countries, although it was noteworthy that a fourth of the population showed a total DDT body burden higher than 715 ng/g. Interestingly, statistical significant differences were found in serum levels of organochlorine pesticides between islands, being these levels higher in people from Tenerife and Gran Canaria (415 and 612 ng/g fat, respectively), the islands that present both highest population and highest surface devoted to intensive agriculture. As expected, serum levels of both total DDT body burden and p,p'-DDE increased with age. Statistically significant differences were also found in relation to gender, women showing higher levels of these organochlorine pesticides than men. One of the most relevant

  15. Processing of radon time series in underground environments: Implications for volcanic surveillance in the island of Tenerife, Canary Islands, Spain

    Energy Technology Data Exchange (ETDEWEB)

    Vinas, Ronaldo [Department of Soil Sciences and Geology, Faculty of Biology, Universidad de La Laguna, Av. Astrofisico Fransicso Sanchez s/n, 38206 Tenerife (Spain); Eff-Darwich, Antonio [Department of Soil Sciences and Geology, Faculty of Biology, Universidad de La Laguna, Av. Astrofisico Fransicso Sanchez s/n, 38206 Tenerife (Spain)]. E-mail: adarwich@ull.es; Soler, Vicente [Volcanological Station of the Canary Islands, IPNA-CSIC, 38206 La Laguna, Tenerife (Spain); Martin-Luis, Maria C. [Department of Soil Sciences and Geology, Faculty of Biology, Universidad de La Laguna, Av. Astrofisico Fransicso Sanchez s/n, 38206 Tenerife (Spain); Quesada, Maria L. [Department of Soil Sciences and Geology, Faculty of Biology, Universidad de La Laguna, Av. Astrofisico Fransicso Sanchez s/n, 38206 Tenerife (Spain); Nuez, Julio de la [Department of Soil Sciences and Geology, Faculty of Biology, Universidad de La Laguna, Av. Astrofisico Fransicso Sanchez s/n, 38206 Tenerife (Spain)

    2007-01-15

    The analysis of temporal and spatial variations in the flux of soil gases across the soil-air interface is a useful tool to study geo-dynamical processes associated with volcanic and/or seismic activity. However, many of these variations are induced by external variables, such as temperature, barometric pressure, rainfall and other meteorological variables. In an attempt to filter out non-endogenous variations in the emissions of gases, the optimal choice of the monitoring sites with numerical filtering techniques based on multi-variate and frequency domain analysis of the time series for gaseous emissions were combined, in the case of radon ({sup 222}Rn). Monitoring sites are located in underground galleries in the volcanic island of Tenerife, Canary Islands, Spain. Since the effect of wind, rainfall and temperature variations are very small inside galleries, a first natural filtering process of external parameters in the emissions of gases was achieved. This new approach has been successfully tested and as a result, the background level for radon emissions at various locations has been defined, by which correlations between gaseous emissions and the volcanic and/or seismic activity could be carried out.

  16. Seismic tomography model reveals mantle magma sources of recent volcanic activity at El Hierro Island (Canary Islands, Spain)

    Science.gov (United States)

    García-Yeguas, Araceli; Ibáñez, Jesús M.; Koulakov, Ivan; Jakovlev, Andrey; Romero-Ruiz, M. Carmen; Prudencio, Janire

    2014-12-01

    We present a 3-D model of P and S velocities beneath El Hierro Island, constructed using the traveltime data of more than 13 000 local earthquakes recorded by the Instituto Geográfico Nacional (IGN, Spain) in the period from 2011 July to 2012 September. The velocity models were performed using the LOTOS code for iterative passive source tomography. The results of inversion were thoroughly verified using different resolution and robustness tests. The results reveal that the majority of the onshore area of El Hierro is associated with a high-velocity anomaly observed down to 10-12-km depth. This anomaly is interpreted as the accumulation of solid igneous rocks erupted during the last 1 Myr and intrusive magmatic bodies. Below this high-velocity pattern, we observe a low-velocity anomaly, interpreted as a batch of magma coming from the mantle located beneath El Hierro. The boundary between the low- and high-velocity anomalies is marked by a prominent seismicity cluster, thought to represent anomalous stresses due to the interaction of the batch of magma with crust material. The areas of recent eruptions, Orchilla and La Restinga, are associated with low-velocity anomalies surrounding the main high-velocity block. These eruptions took place around the island where the crust is much weaker than the onshore area and where the melted material cannot penetrate. These results put constraints on the geological model that could explain the origin of the volcanism in oceanic islands, such as in the Canaries, which is not yet clearly understood.

  17. Dietary intake of barium, bismuth, chromium, lithium, and strontium in a Spanish population (Canary Islands, Spain).

    Science.gov (United States)

    González-Weller, Dailos; Rubio, Carmen; Gutiérrez, Ángel José; González, Gara Luis; Caballero Mesa, José María; Revert Gironés, Consuelo; Burgos Ojeda, Antonio; Hardisson, Arturo

    2013-12-01

    The aim of this study was to analyze barium, bismuth, chromium, lithium, and strontium contents in food and beverages consumed by the population of the Canary Islands (Spain) as well as determine dietary intake of these metals in the archipelago as a whole and in its individual islands. To this end, 440 samples were analyzed by ICP-OES and GFAAS. Barium concentrations ranged from 5.210 ± 2.117 mg/kg in nuts to 0.035 ± 0.043 mg/L in water. Viscera exhibited the highest levels of bismuth (38.07 ± 36.80 mg/kg). The cold meat and sausages group stood out for its high chromium concentrations (0.494 ± 0.257 mg/kg). The highest concentration of lithium and strontium came out in nuts (8.761 ± 5.368 mg/kg and 9.759 ± 5.181 mg/kg, respectively). The total intakes of barium, bismuth, chromium, lithium, and strontium were 0.685, 1.274, 0.087, 3.674, and 1.923 mg/day, respectively. Cereals turned out to contribute most to the dietary intake of barium, bismuth, chromium, and lithium in the Canary Islands, while fruit contributes most to the strontium intake. We also performed a metal intake study by age and sex of the population and compared the outcome with data from other regions, both national and international.

  18. [Methodology for an appreciative, dynamic and collaborative process: 3rd Canary Islands (Spain) Health Plan].

    Science.gov (United States)

    O'Shanahan Juan, José Joaquín; Hernández Rodríguez, Miguel Ángel; Del Otero Sanz, Laura; Henríquez Suárez, José Andrés; Mahtani Chugani, Vinita

    The need for new approaches to strategic planning by incorporating the perspectives of professionals and inhabitants has led to a new model for the 3rd Canary Islands (Spain) Health Plan (IIIPSC). A dual-phase participatory process using qualitative techniques is proposed: 1) local phase: a quantitative and qualitative study based on training and a research-action-participation initiative; and 2) insular phase: health conferences with face-to-face discussion of results in each health area (island) and proposals for action. The process prioritises problems and establishes a specific action plan for each island through initiatives that are considered to be viable, grouped by themes and weighted according to the potential impact on priority problems. This process of interaction may help to guide planning model changes and health policy decision-making, and was included in the IIIPSC Project for its parliamentary procedure. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Groundwater flow in a relatively old oceanic volcanic island: The Betancuria area, Fuerteventura Island, Canary Islands, Spain

    Energy Technology Data Exchange (ETDEWEB)

    Herrera, Christian, E-mail: cherrera@ucn.cl [Universidad Católica del Norte, Av. Angamos 0610, Antofagasta (Chile); Custodio, Emilio [Department of Geo-Engineering, Technical University of Catalonia (UPC), Barcelona (Spain)

    2014-10-15

    The island of Fuerteventura is the oldest of the Canary Islands' volcanic archipelago. It is constituted by volcanic submarine and subaerial activity and intrusive Miocene events, with some residual later volcanism and Quaternary volcanic deposits that have favored groundwater recharge. The climate is arid, with an average rainfall that barely attains 60 mm/year in the coast and up to 200 mm/year in the highlands. The aquifer recharge is small but significant; it is brackish due to large airborne atmospheric salinity, between 7 and 15 g m{sup −2} year{sup −1} of chloride deposition, and high evapo-concentration in the soil. The average recharge is estimated to be less than about 5 mm/year at low altitude and up to 10 mm/year in the highlands, and up to 20 mm/year associated to recent lava fields. Hydrochemical and water isotopic studies, supported by water table data and well and borehole descriptions, contribute a preliminary conceptual model of groundwater flow and water origin in the Betancuria area, the central area of the island. In general, water from springs and shallow wells tends to be naturally brackish and of recent origin. Deep saline groundwater is found and is explained as remnants of very old marine water trapped in isolated features in the very low permeability intrusive rocks. Preliminary radiocarbon dating indicates that this deep groundwater has an apparent age of less than 5000 years BP but it is the result of mixing recent water recharge with very old deep groundwater. Most of the groundwater flow occurs through the old raised volcanic shield of submarine and subaerial formations and later Miocene subaerial basalts. Groundwater transit time through the unsaturated zone is of a few decades, which allows the consideration of long-term quasi-steady state recharge. Transit times are up to a few centuries through the saturated old volcanics and up to several millennia in the intrusive formations, where isolated pockets of very old water may

  20. Isolation and Molecular Identification of Vermamoeba vermiformis Strains from Soil Sources in El Hierro Island, Canary Islands, Spain.

    Science.gov (United States)

    Reyes-Batlle, María; Wagner, Carolina; Zamora-Herrera, Jonadab; Vargas-Mesa, Alejandro; Sifaoui, Ines; González, Ana C; López-Arencibia, Atteneri; Valladares, Basilio; Martínez-Carretero, Enrique; Piñero, José E; Lorenzo-Morales, Jacob

    2016-07-01

    Free-living amoebae (FLA) are widely distributed protozoa in the environment and have been isolated from many sources such as dust, soil and water. Furthermore, some genera/species of FLA such as Naegleria fowleri, Balamuthia mandrillaris and Acanthamoeba spp. are also able to cause opportunistic infections in humans and other animals. More recently, FLA have been reported to be environmental carriers of pathogenic bacteria, fungi and viruses, and thus have gained further importance from the public health point of view. Among them, Acanthamoeba spp. and Vermamoeba vermiformis have been described in many occasions as the most common carriers of pathogens of high medical relevance such as Legionella pneumophila and Mycobacterium spp. In this study, 24 soil samples were collected from the island of El Hierro, Canary Islands, Spain, in order to check for the presence of V. vermiformis strains in these samples. Soil samples were cultured on 2 % non-nutrient agar plates covered with a thin layer of heat-killed E. coli and checked daily for the presence of Vermamoeba. After a week, V. vermiformis amoebae were observed in 5 of the 24 processed samples (20.8 %) incubated at room temperature and 37 °C. Molecular characterization was carried out by amplifying the 18S rDNA gene and DNA sequencing, confirming that the isolated strains belonged to Vermamoeba vermiformis species. The high percentage of V. vermiformis in the studied soil sources should raise awareness in the region since these amoebae are potential environmental carriers of pathogens of high medical relevance.

  1. Reproductive pattern of Pterocladiella capillacea (Gelidiales, Rhodophyta at Canary Islands (Spain, Atlantic Ocean

    Directory of Open Access Journals (Sweden)

    Mascha Stroobant

    2014-10-01

    Full Text Available Objective: To record the reproductive pattern of a natural population of Pterocladiella capillacea from G áldar (Canary Islands, Spain from February to August in relation to temperature, irradiance and photoperiod environmental conditions. Methods: Field observation of reproductive thalli was used at different seasons in the year. Results: Tetrasporophytes and vegetative thalli were observed during all the period of study, while female gametophytes bearing cystocarps have been found from May to August in correspondence with the highest water temperature and irradiance values. Conclusions: Our data suggest that the temperature may be the determining factor which regulates the presence of tetrasporophytes in the field. The constant presence of tetrasporophytes could depend on the low excursion range of water temperature (4-5 °C throughout the period of study, with the highest abundance in February at 20 °C.

  2. Water dynamics in a laurel montane cloud forest in the Garajonay National Park (Canary Islands, Spain)

    Science.gov (United States)

    García-Santos, G.; Marzol, M. V.; Aschan, G.

    Field measurements from February 2003 to January 2004 in a humid (but dry in summer) crest heath wood-land (degraded laurel forest) in the National Park of Garajonay, Canary Islands (Spain), were combined to calculate water balance components. The water balance domain is at the surface of the catchment and is controlled by atmospheric processes and vegetation. This study found that annual water income (rainfall plus fog water) was 1440 mm year-1, half of which was occult (or fog) precipitation, while stand transpiration estimated from measurements of sap flow amounted, annually, to 40% of potential evapotranspiration calculated from measurements of meteorological variables. The positive role of crest laurel forests, which transpire less water than is incoming from rain and fog is emphasised.

  3. The necessity of reconceptualizing the migration of unaccompanied minors to the Canary Islands of Spain

    Directory of Open Access Journals (Sweden)

    Esther Torrado Martín-Palomino

    2015-07-01

    Full Text Available The migration of unaccompanied foreign minors (menores extranjeros no acompañados, MENA represents a new model for international mobility in Spain, one with its own particularities compared with other migratory flows. The dual nature of being unaccompanied and unauthorized leads to conflicts in the care and integration of these new migrants. However, this dual nature is one of the main prerequisites for the development of this mobility model (but not the only one and for developing strategies specific to this group. The Canary Islands, because of their position on the southern intercontinental border and their insularity, offer particular models of individual migration flows of primarily highly vulnerable African children and a close relationship with human smuggling and trafficking networks.

  4. A contracorriente: el independentismo de las Islas Baleares (1976-2011

    Directory of Open Access Journals (Sweden)

    Joan Pau Jordà Sánchez

    2015-03-01

    Full Text Available La presente investigación pretende analizar los aspectos definitorios del movimiento independentista de carácter catalanista en las Islas Baleares, haciendo especial énfasis en aquellos aspectos históricos y sociales que han condicionado su evolución reciente. Entre ellos, las dificultades asociadas al proceso autonómico en los años de la Transición así como el efec-to de las políticas territoriales, sociales y lingüísticas de los diferentes gobiernos autonómicos de Alianza Popular/Partido Popular desde 1983 hasta nuestros días. Mediante el vaciado y análisis de la prensa regional, la propaganda del movimiento independentista y los archivos personales de destacados militantes, se ha establecido el contexto del nacimiento, trayectoria y objetivos del independentismo en las Islas Baleares y de sus principales organizaciones. De esta manera, el independentismo se presenta como un movimiento minoritario pero consolidado y de gran presencia social, pese a la desigual implantación en cada una de las islas.      Palabras clave: Islas Baleares, Independentismo, Partidos Políticos, Movimientos Sociales  _____________________ Abstract: The present study analyses the defining aspects of the Catalan independence movement in the Balearic Islands, emphasizing the historical and social aspects that have influenced its recent evolution. Among them, we include the difficulties associated with the regional autonomic process during the Spanish Transition, as well as the effect of the territorial, social and linguistic policies of the regional governments of the Popular Alliance/Popular Party since 1983. Through the compilation and analysis of the regional press, propaganda publications of the independence movement and the personal archives of head activists, we have established the context of emergence, trajectory and aims of the independence movement in the Balearic Islands and its main organizations. Thus, the picture that emerges shows

  5. Assessment of anticoagulant rodenticide exposure in six raptor species from the Canary Islands (Spain).

    Science.gov (United States)

    Ruiz-Suárez, Norberto; Henríquez-Hernández, Luis A; Valerón, Pilar F; Boada, Luis D; Zumbado, Manuel; Camacho, María; Almeida-González, Maira; Luzardo, Octavio P

    2014-07-01

    Anticoagulant rodenticides are highly toxic compounds that are widely used for pest control of rodents, but that also may threaten the wildlife's health. This work aimed to assess the exposure to first- and second-generation anticoagulant rodenticides (ARs) in six birds of prey species from the Canary Islands (Spain). The concentrations of seven widely used ARs were determined by LC-MS/MS in 104 liver samples of six species of birds of prey (Buteo buteo, Accipiter nisus, Falco pelegrinoides, Falco tinnunculus, Asio otus, and Tyto alba). We determined that 61% of the livers had detectable residues of at least one AR. The most frequently detected AR was bromadiolone, which was detected in 60.3% of the positive cases. The detection frequencies of these compounds varied widely, depending on the species. More than 75% of the A. nisus, T. alba, and A. otus individuals had detectable rodenticide residues in the liver. However, F. tinnunculus exhibited the highest concentrations of AR, with median values above 100 ng/g w.w. We did not detect first-generation ARs in any of the samples. When grouped, nocturnal species exhibited higher AR concentrations than diurnal species (Praptors on the Canary Islands. Our findings require authorities to ban or strictly control the use of these rodenticides in the natural environment for the conservation of raptors and other predatory species. Copyright © 2014 Elsevier B.V. All rights reserved.

  6. Herbarium of vascular plants collection of the university of extremadura (Spain).

    Science.gov (United States)

    Espinosa, Marta; López, Josefa

    2013-01-01

    The herbarium of University of Extremadura (UNEX Herbarium) is formed by 36451 specimens of vascular plants whose main origin is the autonomous region of Extremadura (Spain) and Portugal, although it also contains a smaller number of specimens from different places, including the rest of peninsular Spain, the Baleares Islands, the Macaronesian region (Canary Islands, Madeira and Azores), northwest of Africa (Morocco) and Brazil. 98% of the total records are georeferenced. It is an active collection in continuous growth. Its data can be accessed through the GBIF data portal at http://data.gbif.org/datasets/resource/255 and http://www.eweb.unex.es/eweb/botanica/herbario/. This paper describes the specimen associated data set of the UNEX Herbarium, with an objective to disseminate the data contained in a data set with potential users, and promote the multiple uses of the data.

  7. [Socio-economic costs of road traffic accidents in the Canary Islands, Spain, in 1997].

    Science.gov (United States)

    López, J; Serrano, P; Duque, B; Artiles, J

    2001-01-01

    To evaluate the economic impact in terms of direct and indirect costs road traffic accidents in Canarias Islands (Spain) in 1997. The cost-of-illness method was used. Direct and indirect costs were estimated using prevalence cost, i.e., the costs produced in 1997. Direct costs were divided into health services costs, insurance administration costs and the costs of material damage to the vehicles. Indirect costs were obtained through transformation of physical units into monetary units using the approach of human capital theory. The total cost of road traffic accidents was 39,887.16 million pesetas, equivalent to 24,470 for each inhabitant of the Canary Islands and representing 1.3% of the GNP in this region. The total direct cost was 32,559.67 million pesetas, constituting 82% of the total, which was distributed according to the different concepts analyzed: health service costs: 2,407.40 million pesetas; insurance administration costs, 13,415.89 million pesetas and the costs of material damages to the vehicles: 16,736.38 million pesetas. The total indirect costs was 7,327.49 million pesetas, accounting for 18% of the total costs, which was distributed in premature mortality (6,884.88 million pesetas) and absenteeism from work (442.61 million pesetas). Although this study adopts a conservative approach by omitting costs associated with pain and suffering, permanent disability, and those of at-home care provided by the family, the hight socio-economic cost of road traffic accidents clearly indicates the need for the different administrations of the Canary Islands to collaborate in implementing preventive measures.

  8. [Quality of life in Latin American immigrant caregivers in Spain].

    Science.gov (United States)

    Bover, Andreu; Taltavull, Joana Maria; Gastaldo, Denise; Luengo, Raquel; Izquierdo, María Dolores; Juando-Prats, Clara; Sáenz de Ormijana, Amaia; Robledo, Juana

    2015-01-01

    To describe perceived quality of life in Latin American caregivers working in Spain and how it varies in relation to certain variables shared by this group. We used the SF-36 to measure perceived quality of life in 517 women residing in five Spanish regions: the Balearic Islands, Catalonia, the Basque Country, the Canary Islands, and Madrid. Several variables related to the socio-demographic profile and migration process were studied using Student's t test, ANOVA and linear regression models. The participants scored very low on the dimensions of physical and emotional roles. The factors associated with lower quality of life scores within the group were working as a live-in caregiver, lack of contract, multitasking, irregular status, and younger age. The vulnerability of these women can be explained by poor working conditions and other factors related to the migratory process. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  9. Updated distribution of Aedes albopictus (Diptera: Culicidae in Spain: new findings in the mainland Spanish Levante, 2013

    Directory of Open Access Journals (Sweden)

    Pedro María Alarcón-Elbal

    2014-09-01

    Full Text Available In 2004, Aedes (Stegomyia albopictus (Skuse, 1894 was observed for the first time in Catalonia, northeastern Spain. A decade later, it has spread throughout the eastern Mediterranean region of the country and the Balearic Islands. Framed within a national surveillance project, we present the results of monitoring in 2013 in the autonomous communities of the mainland Levante. The current study reveals a remarkable increase in the spread of the invasive mosquito in relation to results from 2012; the species was present and well-established in 48 municipalities, most of which were along the Mediterranean coastline from the Valencian Community to the Region of Murcia.

  10. Updated distribution of Aedes albopictus (Diptera: Culicidae) in Spain: new findings in the mainland Spanish Levante, 2013

    Science.gov (United States)

    Alarcón-Elbal, Pedro María; Estrella, Sarah Delacour; Arrondo, Ignacio Ruiz; Collantes, Francisco; Iniesta, Juan Antonio Delgado; Morales-Bueno, José; Sánchez-López, Pedro Francisco; Amela, Carmen; Sierra-Moros, María José; Molina, Ricardo; Lucientes, Javier

    2014-01-01

    In 2004, Aedes (Stegomyia) albopictus (Skuse, 1894) was observed for the first time in Catalonia, northeastern Spain. A decade later, it has spread throughout the eastern Mediterranean region of the country and the Balearic Islands. Framed within a national surveillance project, we present the results of monitoring in 2013 in the autonomous communities of the mainland Levante. The current study reveals a remarkable increase in the spread of the invasive mosquito in relation to results from 2012; the species was present and well-established in 48 municipalities, most of which were along the Mediterranean coastline from the Valencian Community to the Region of Murcia. PMID:25317706

  11. Spain

    International Nuclear Information System (INIS)

    Zoppo, C.E.

    1990-01-01

    This paper reports on nuclear export activities in Spain, as elsewhere, which occur in a political, economic, and technological context. The factors operating the process are not always explicitly related in the public and the private sectors, nor between these sectors, by the relevant decision makers. A redefinition of Spain's policies in the nuclear sector has been going on since at least 1984, when a new energy plan was legislated by the newly elected Socialist government. It would be accurate to suggest that this process remains dynamic and not fully completed for policy purposes. This condition has resulted from the fact that Spain underwent a crucial political regime change from dictatorship to parliamentary democracy about a decade ago, with the transition to democracy only recently consolidated. Moreover, no policy in regard to nuclear nonproliferation existed during the Franco regime. Instead, Spain's official position was to maintain the right to preserve a nuclear option for national defense. However, this option was not developed into a concerted program to develop a nuclear military capability

  12. The impact of tourism on municipal solid waste generation: the case of Menorca Island (Spain).

    Science.gov (United States)

    Mateu-Sbert, Josep; Ricci-Cabello, Ignacio; Villalonga-Olives, Ester; Cabeza-Irigoyen, Elena

    2013-12-01

    Tourism can sustain high levels of employment and income, but the sector is a source of environmental and health impacts. One of the most important is the generation of municipal solid waste (MSW). However, there is a lack of studies which quantify how much the tourist population engages in total MSW and separately collected recyclables. The aim of this paper is to estimate the impact of the tourist population on MSW, both total and separately collected, for the period 1998-2010, for the Mediterranean island of Menorca (Spain). We use dynamic regressions models, including data for monthly stocks of tourists. The results show that, on average, a 1% increase in the tourist population in Menorca causes an overall MSW increase of 0.282% and one more tourist in Menorca generates 1.31 kg day(-1) (while one more resident generates 1.48 kg day(-1)). This result could be useful to better estimate the seasonal population of different regions, since intrannual fluctuation of MSW is used as a proxy measure of actual population (the sum of residents and tourists). Moreover, an increase of 1% in the tourist population causes an increase of 0.232% in separately collected recyclables and an additional tourist generates 0.160 kg day(-1). One resident selectively collects on average 47.3% more than one tourist. These results can help in the planning of waste infrastructure and waste collection services in tourist areas. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Spain.

    Science.gov (United States)

    1985-03-01

    Spain is a constitutional monarchy with a population of 38.3 million growing at .5%/year. The most striking topographical features are the high plateaus and internal compartmentalization by mountain and river barriers. Nearly 3/4 of the country is arid. The Iberian peninsula was the scene of successive invasions and warfare for centuries. Phoenicians, Greeks, Carthaginians, Moors, Celts, Romans, and Visigoths all invaded at some time. The present language, religion, and laws stem from the Roman Period. The Reconquest from the North African Moors lasted over 700 years until they were driven out in 1492. The unification of present day Spain was complete by 1512. A period of dictatorial rule from 1923-31 ended with establishment of the Second Republic which saw increasing political polarization culminating in the Spanish Civil War. Franco's victory in 1939 was followed by official neutrality but pro-Axis policies during World War II. Spain's economy began to recover during the 1950s, but large scale modernization and development did not occur until the 1960s. Prince Juan Carlos de Borbon y Borbon, Franco's personally designated heir, assumed the title of king and chief of state with Franco's death in 1975. Franco's last prime minister was replaced in July 1976 in order to speed the pace of post-Franco liberalization. Spain's 1st parliamentary elections since 1936 were held in 1977, and a new constitution protecting human and civil rights and granting due process was overwhelmingly approved in 1978. The constitution also authorized creation of regional autonomous governments. By the mid-1970s, Spain had developed a strong and diversified industrial sector and a thriving tourist industry. From 1975-83, there were 8 years of double-digit inflation, an average growth rate of 1.5% in real terms, and an increase in unemployment from about 4.7% to 18.4%. By 1984 there was substantial improvement in inflation and the balance of payments. Goals of current government economic

  14. Las condiciones de vida durante el primer franquismo. El caso de las Islas Baleares

    Directory of Open Access Journals (Sweden)

    David Ginard i Ferón

    2002-12-01

    Full Text Available From 1939 to 1951 the majority of the inhabitants of the Balearic Islands suffered a sharp decline in standards of living, which seems surprising when taking into account the relative economic boom of the previous decades and the reduced impact of the 1936-1939 war on the production system. Using a varied range of sources, particularly reports from the National Institute of Statistics, the Civil Government, the regional Parliament, Chambers of Commerce, the regional Falange headquarters and a number of municipal governments, a series of variables such as the unfavourable price-income relationship, the increase in levels of economic corruption, and the decline of basic daily supplies, health provision, housing and education have been analysed. The peculiar production system of the Balearic Islands, characterized at that time by the predominance of the consumer goods industry and export of agricultural produce, is one of the main reasons explaining the far-reaching effects of the general post-war economic crisis on to the Balearic archipelago.

  15. Phlebotomine sandflies (Diptera, Phlebotomidae) of Lanzarote Island (Canary Islands, Spain): Ecological survey and evaluation of the risk of Leishmania transmission.

    Science.gov (United States)

    Morillas-Márquez, Francisco; Díaz-Sáez, Victoriano; Morillas-Mancilla, María Jesús; Corpas-López, Victoriano; Merino-Espinosa, Gemma; Gijón-Robles, Patricia; Martín-Sánchez, Joaquina

    2017-04-01

    Phlebotomine sandflies are natural vectors of Leishmania spp. and their expansion throughout has been evidenced in the last few years due to the global warming and changes in human behavior, worsening leishmaniasis problem. However, phlebotomine sandflies have been captured in small numbers on the Canary Islands, particularly on the island of Lanzarote, where only one limited survey was carried out almost thirty years ago. The proximity of this island to Morocco, in addition to the high number of tourists, sometimes accompanied by their dogs, from leishmaniasis endemic regions, highlights the importance of studying the sandfly fauna on this island in order to determine the transmission risk of leishmaniasis Thirty-eight sampling sites spread across the island were studied, and ecological features were gathered to identify the ecological traits associated to the presence of sandflies. Only 85 sandfly specimens were captured (1.18/m 2 ) with the following species distribution: Sergentomyia minuta (0.15 specimens/m 2 ), which was reported for the first time on this island, and S. fallax (1.03/m 2 ). Sandfly captured were achieved in only 7 out of 38 stations. No specimen of the Phlebotomus genus was captured and given that none of the species captured has been demonstrated vectors of human pathogenic Leishmania and considering that they were captured in low frequency and density, it can be concluded that the current leishmaniasis transmission risk is null. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Assessing the origin of unusual organic formations in lava caves from Canary Islands (Spain)

    Science.gov (United States)

    Miller, Ana Z.; de la Rosa, Jose M.; Garcia-Sanchez, Angela M.; Pereira, Manuel F. C.; Jurado, Valme; Fernández, Octavio; Knicker, Heike; Saiz-Jimenez, Cesareo

    2016-04-01

    Lava tubes, like other caves, contain a variety of speleothems formed in the initial stage of a lava tube formation or due to leaching and subsequent precipitation of secondary minerals. Primary and secondary mineral formations in lava caves are mainly composed of silicate minerals, although secondary minerals common in limestone caves have been also reported in this type of caves. In addition, unusual colored deposits have been found on the walls and ceilings of lava tubes, some of them of unknown origin and composition. A brown to black-colored mud-like deposits was observed in "Llano de los Caños" Cave, La Palma Island, Canary Islands, Spain. These black deposits coat the wall and ceiling of the lava tube where sub-horizontal fractures occur. FESEM-EDS, X-ray micro-computed tomography and mineralogical analyses were conducted for morphological, 3D microstructural and compositional characterization of these unusual speleothem samples. These techniques revealed that they are mainly composed of amorphous materials, suggesting an organic carbon composition. Hence, analytical pyrolysis (Py-GC/MS), solid-state 13C Nuclear Magnetic Resonance (NMR) and stable isotope analysis were applied to assess the nature and origin of the black deposits. The combination of these analytical tools permits the identification of specific biomarkers (di- and triterpenoids) for tracing the potential sources of the organic compounds in the speleothems. For comparison purposes, samples from the topsoil and overlaying vegetation were also analyzed. Chromatograms resulting from the Py-GC/MS showed an abundance of polysaccharides, lipids and terpenoids typically derived from the vegetation of the area (Erica arborea). In addition, levoglucosan, polycyclic aromatic hydrocarbons and N-containing heterocyclic compounds were detected. They probably derived from the leaching of charred vegetation resulting from a wildfire occurred in the area in 2012. The lack of the typical pattern of odd

  17. Isolation and molecular characterization of a Naegleria strain from a recreational water fountain in Tenerife, Canary Islands, Spain.

    Science.gov (United States)

    Reyes-Batlle, María; Wagner, Carolina; López-Arencibia, Atteneri; Sifaoui, Ines; Martínez-Carretero, Enrique; Valladares, Basilio; Piñero, Jose E; Lorenzo-Morales, Jacob

    2017-06-01

    Free-Living Amoebae (FLA) are widely distributed protozoa in the environment and have been isolated from many sources such as dust, soil and water. Among the pathogenic genera included in this group Acanthamoeba spp., Naegleria fowleri and Balamuthia mandrillaris have been reported to be causative agents of lethal encephalitis, disseminated infections and keratitis. Naegleria fowleri is a pathogenic FLA species which causes Primary Amoebic Meningoencephalitis (PAM). At present there are not many available data on the distribution of Naegleria species in Spain from environmental sources. Therefore, the aim of this study was to evaluate the presence of this genus in recreational water sources in the island of Tenerife, Canary Islands, Spain. In this study, ten samples collected from recreational water fountains were checked for the presence of Naegleria spp. using morphological and molecular identification tools. From the analysed samples, only one sample (seawater fountain) was positive for Naegleria spp. interestingly, not many reports of Naegleria spp. in seawater are available in the literature and thus awareness should be raised among the environmental and public health professionals.

  18. Molecular dating of caprines using ancient DNA sequences of Myotragus balearicus, an extinct endemic Balearic mammal

    Directory of Open Access Journals (Sweden)

    Alcover Josep Antoni

    2005-12-01

    Full Text Available Abstract Background Myotragus balearicus was an endemic bovid from the Balearic Islands (Western Mediterranean that became extinct around 6,000-4,000 years ago. The Myotragus evolutionary lineage became isolated in the islands most probably at the end of the Messinian crisis, when the desiccation of the Mediterranean ended, in a geological date established at 5.35 Mya. Thus, the sequences of Myotragus could be very valuable for calibrating the mammalian mitochondrial DNA clock and, in particular, the tree of the Caprinae subfamily, to which Myotragus belongs. Results We have retrieved the complete mitochondrial cytochrome b gene (1,143 base pairs, plus fragments of the mitochondrial 12S gene and the nuclear 28S rDNA multi-copy gene from a well preserved Myotragus subfossil bone. The best resolved phylogenetic trees, obtained with the cytochrome b gene, placed Myotragus in a position basal to the Ovis group. Using the calibration provided by the isolation of Balearic Islands, we calculated that the initial radiation of caprines can be dated at 6.2 ± 0.4 Mya. In addition, alpine and southern chamois, considered until recently the same species, split around 1.6 ± 0.3 Mya, indicating that the two chamois species have been separated much longer than previously thought. Conclusion Since there are almost no extant endemic mammals in Mediterranean islands, the sequence of the extinct Balearic endemic Myotragus has been crucial for allowing us to use the Messinian crisis calibration point for dating the caprines phylogenetic tree.

  19. Comparación de la flora exótica vascular en sistemas de islas continentales: Cerdeña (Italia y Baleares (España

    Directory of Open Access Journals (Sweden)

    Podda, Lina

    2010-12-01

    Full Text Available This paper provides a comparison of the vascular exotic flora of Sardinia and that of the Balearic Islands, both territories belonging to the Western Mediterranean biogeographic subregion. The study has recorded 531 exotic taxa in Sardinia (18.8% of the total flora while 360 (19% in the Balearic Islands; 10 are new to Sardinia (3 of which for Italy and 29 to the Balearic Islands. The alien flora of Sardinia is included in 99 families; Fabaceae is the richest (49 taxa, followed by Poaceae (33 and Asteraceae (31 while in the Balearic Islands in 90 families, with a predominance of Fabaceae (32, Asteraceae (31 and Poaceae (27. The comparison of the biological spectra reveals that in Sardinia phanerophytes are the most represented in Sardinia and therophytes in the Balearic Islands. A detailed analysis shows that most of the exotic taxa (246 are shared by both territories with a clear dominance of neophytes rather than archaeophytes. A study of the geographical origin shows supremacy of the American element over the Mediterranean. The majority of introduced exotic taxa are a result of intentional human introductions (76% SA, 77% BL, mainly for ornamental use (43% SA, 45% BL. The most occupied habitats are the semi-natural, agricultural and synanthropic for both territories, but attending to invasive plants, coastal habitats in Sardinia and wetlands in the Balearic Islands are the most sensitive. A part of the work deals with the causes of fragility and low resilience of the different habitats.

    Se presenta un estudio comparativo de la flora vascular exótica de Cerdeña y de las Baleares, dos sistemas insulares pertenecientes a la subregión biogeográfica Mediterránea Occidental. En Cerdeña se han contabilizado 531 táxones exóticos (18,8% del total de su flora, mientras que en las Baleares 360 (19%, siendo 10 citas nuevas para Cerdeña (3 de las cuales para Italia y 29 para Baleares. La flora exótica de Cerdeña está incluida en 99

  20. Influence of management practices on C stabilization pathways in agricultural volcanic ash soils (Canary Islands, Spain)

    Science.gov (United States)

    Hernandez, Zulimar; María Álvarez, Ana; Carral, Pilar; de Figueiredo, Tomas; Almendros, Gonzalo

    2014-05-01

    Although C stabilization mechanisms in agricultural soils are still controversial [1], a series of overlapped pathways has been suggested [2] such as: i) insolubilization of low molecular weight precursors of soil organic matter (SOM) with reactive minerals through physical and chemical bonding, ii) selective accumulation of biosynthetic substances which are recalcitrant because of its inherent chemical composition, and iii) preservation and furter diagenetic transformation of particulate SOM entrapped within resistant microaggregates, where diffusion of soil enzymes is largely hampered. In some environments where carbohydrate and N compounds are not readily biodegraded, e.g., with water saturated micropores, an ill-known C stabilization pathway may involve the formation of Maillard's reaction products [3]. In all cases, these pathways converge in the formation of recalcitrant macromolecular substances, sharing several properties with the humic acid (HA) fraction [4]. In template forests, the selective preservation and further microbial reworking of plant biomass has been identified as a prevailing mechanism in the accumulation of recalcitrant SOM forms [5]. However, in volcanic ash soils with intense organomineral interactions, condensation reactions of low molecular weight precursors with short-range minerals may be the main mechanism [6]. In order to shed some light about the effect of agricultural management on soil C stabilization processes on volcanic ash soils, the chemical composition of HA and some structural proxies of SOM informing on its origin and potential resistance to biodegradation, were examined in 30 soils from Canary Islands (Spain) by visible, infrared (IR) and 13C nuclear magnetic resonance (NMR) spectroscopies, elementary analysis and pyrolytic techniques. The results of multivariate treatments, suggested at least three simultaneous C stabilization biogeochemical trends: i) diagenetic alteration of plant biomacromolecules in soils receiving

  1. Eighteen years of geochemical monitoring at the oceanic active volcanic island of El Hierro (Canary Islands, Spain)

    Science.gov (United States)

    Asensio-Ramos, María; Alonso, Mar; Sharp, Emerson; Woods, Hannah; Barrancos, José; Pérez, Nemesio M.

    2016-04-01

    We report herein the latest results of a diffuse CO2 efflux survey at El Hierro volcanic system carried out during the summer period of 2015 to constrain the total CO2 output from the studied area a during post-eruptive period. El Hierro Island (278 km2) is the youngest and the SW-most of the Canary Islands. On July 16, 2011, a seismic-volcanic crisis started with the occurrence of more than 11,900 seismic events and significant deformation along the island. On October 10, 2011, the dominant character of seismicity changed dramatically from discrete earthquakes to continuous tremor, a clear indication that magma was rapidly approaching the surface immediately before the onset of the eruption, October 12. Eruption was declared over on 5 March, 2012. In order to monitor the volcanic activity of El Hierro Island, from 1998 to 2015 diffuse CO2 emission studies have been performed at El Hierro volcanic system in a yearly basis (˜600 observation sites) according to the accumulation chamber method. Spatial distribution maps were constructed following the sequential Gaussian simulation (sGs) procedure. To quantify the total CO2 emission from the studied area, 100 simulations for each survey have been performed. During the eruption period, soil CO2 efflux values range from non-detectable (˜0.5 g m-2 d-1) up to 457 g m-2 d-1, reaching in November 27, 2011, the maximum CO2 output estimated value of all time series, 2,398 t d-1, just before the episodes of maximum degassing observed as vigorous bubbling at the sea surface and an increment in the amplitude of the tremor signal. During the 2015 survey, soil CO2 efflux values ranged from non-detectable up to 41 g m-2 d-1. The spatial distribution of diffuse CO2 emission values seemed to be controlled by the main volcano structural features of the island. The total diffuse CO2 output released to atmosphere was estimated at 575 ± 24 t d-1, value slightly higher that the background CO2 emission estimated at 422 t d-1 (Melián et

  2. Diffuse CO_{2} degassing monitoring of the oceanic active volcanic island of El Hierro, Canary Islands, Spain

    Science.gov (United States)

    Hernández, Pedro A.; Norrie, Janice; Withoos, Yannick; García-Merino, Marta; Melián, Gladys; Padrón, Eleazar; Barrancos, José; Padilla, Germán; Rodríguez, Fátima; Pérez, Nemesio M.

    2017-04-01

    Even during repose periods, volcanoes release large amounts of gases from both visible (fumaroles, solfataras, plumes) and non-visible emanations (diffuse degassing). In the last 20 years, there has been considerable interest in the study of diffuse degassing as a powerful tool in volcano monitoring programs, particularly in those volcanic areas where there are no visible volcanic-hydrothermal gas emissions. Historically, soil gas and diffuse degassing surveys in volcanic environments have focused mainly on CO2 because it is, after water vapor, the most abundant gas dissolved in magma. As CO2 travels upward by advective-diffusive transport mechanisms and manifests itself at the surface, changes in its flux pattern over time provide important information for monitoring volcanic and seismic activity. Since 1998, diffuse CO2 emission has been monitored at El Hierro Island, the smallest and south westernmost island of the Canarian archipelago with an area of 278 km2. As no visible emanations occur at the surface environment of El Hierro, diffuse degassing studies have become the most useful geochemical tool to monitor the volcanic activity in this volcanic island. The island experienced a volcano-seismic unrest that began in July 2011, characterized by the location of a large number of relatively small earthquakes (MHierro at depths between 8 and 15 km. On October 12, 2011, a submarine eruption was confirmed during the afternoon of October 12, 2011 by visual observations off the coast of El Hierro, about 2 km south of the small village of La Restinga in the southernmost part of the island. During the pre-eruptive and eruptive periods, the time series of the diffuse CO2 emission released by the whole island experienced two significant increases. The first started almost 2 weeks before the onset of the submarine eruption, reflecting a clear geochemical anomaly in CO2 emission, most likely due to increasing release of deep seated magmatic gases to the surface. The second

  3. First report of southern Tomato virus in tomato in the Canary Islands, Spain

    NARCIS (Netherlands)

    Verbeek, M.; Dullemans, A.M.; Espino, A.; Botella, M.; Alfaro-Fernández, A.; Font, M.I.

    2015-01-01

    In October 2006, tomato plants with torrado disease were sampled in Spain. In a sample of cv. Mariana, originating from Gran Canaria, Tomato torrado virus (ToTV, genus Torradovirus) was detected (isolate GCN06; Alfaro-Fernández et al., 2010). In 2013, the sample was further analysed using

  4. Seroprevalence of Coxiella burnetii in domestic ruminants in Gran Canaria Island, Spain.

    Science.gov (United States)

    Rodríguez, N F; Carranza, C; Bolaños, M; Pérez-Arellano, J L; Gutierrez, C

    2010-04-01

    Coxiella burnetii is the causative agent of Q fever, a zoonosis with worldwide occurrence. In the Canary Islands, the overall seroprevalence in humans has been estimated to be 21.5%. Gran Canaria island concentrates the highest ruminant population in the archipelago and the prevalence of the human infection is 23.5%. To evaluate the seroprevalence in livestock and the affected areas in Gran Canaria island, a total of 1249 ruminants were randomly selected for this study (733 goats, 369 sheep and 147 cattle). The samples were evaluated using an indirect ELISA Kit. The results showed seroprevalences of 60.4%, 31.7% and 12.2% in goats, sheep and cattle, respectively. Based on these results, Q fever could be considered as endemic in Gran Canaria island. Sanitary measures should be taken at the farm level to minimize the risk of exposure of C. burnetii to humans.

  5. Final outcome of raptors admitted to the Tafira Wildlife Rehabilitation Center, Gran Canaria Island, Spain (2003–2013

    Directory of Open Access Journals (Sweden)

    Montesdeoca, N.

    2017-05-01

    Full Text Available The outcomes of wild raptors admitted to the Tafira Wildlife Rehabilitation Center in Gran Canaria Island, Spain, from 2003 to 2013 were analyzed using a quality auditing system based on the crude and stratified (by causes of admission rates of four final outcome categories, time until death and length of stay as quality indicators. The outcome categories were: euthanasia (Er = 19.78%; unassisted mortality during hospitalization (Mr = 22.20%; release (Rr = 57.57%; and permanent captivity (Cr = 0.46%. Taking into account the particular vulnerability of insular raptor species and the high Rr achieved, findings from this study emphasize the importance of wildlife rehabilitation centers for the medical management of injured raptors and the subsequent release of rehabilitated individuals into the wild.

  6. Scattering images from autocorrelation functions of P-wave seismic velocity images: the case of Tenerife Island (Canary Islands, Spain)

    Science.gov (United States)

    García-Yeguas, A.; Sánchez-Alzola, A.; De Siena, L.; Prudencio, J.; Díaz-Moreno, A.; Ibáñez, J. M.

    2018-03-01

    We present a P-wave scattering image of the volcanic structures under Tenerife Island using the autocorrelation functions of P-wave vertical velocity fluctuations. We have applied a cluster analysis to total quality factor attenuation ( {Q}_t^{-1} ) and scattering quality factor attenuation ( {Q}_{PSc}^{-1} ) images to interpret the structures in terms of intrinsic and scattering attenuation variations on a 2D plane, corresponding to a depth of 2000 m, and check the robustness of the scattering imaging. The results show that scattering patterns are similar to total attenuation patterns in the south of the island. There are two main areas where patterns differ: at Cañadas-Teide-Pico Viejo Complex, high total attenuation and average-to-low scattering values are observed. We interpret the difference as induced by intrinsic attenuation. In the Santiago Ridge Zone (SRZ) region, high scattering values correspond to average total attenuation. In our interpretation, the anomaly is induced by an extended scatterer, geometrically related to the surficial traces of Garachico and El Chinyero historical eruptions and the area of highest seismic activity during the 2004-2008 seismic crises.

  7. Distribution and genetic variation of hymenolepidid cestodes in murid rodents on the Canary Islands (Spain

    Directory of Open Access Journals (Sweden)

    Feliu Carlos

    2011-09-01

    Full Text Available Abstract Background In the Canary Islands there are no previous data about tapeworms (Cestoda of rodents. In order to identify the hymenolepidid species present in these hosts, a survey of 1,017 murine (349 Rattus rattus, 13 Rattus norvegicus and 655 Mus musculus domesticus was carried out in the whole Archipelago. Molecular studies based on nuclear ITS1 and mitochondrial COI loci were performed to confirm the identifications and to analyse the levels of genetic variation and differentiation. Results Three species of hymenolepidids were identified: Hymenolepis diminuta, Rodentolepis microstoma and Rodentolepis fraterna. Hymenolepis diminuta (in rats and R. microstoma (in mice showed a widespread distribution in the Archipelago, and R. fraterna was the least spread species, appearing only on five of the islands. The hymenolepidids found on Fuerteventura, Lanzarote and La Graciosa were restricted to one area. The COI network of H. diminuta showed that the haplotypes from Lanzarote and Fuerteventura are the most distant with respect to the other islands, but clearly related among them. Conclusions Founder effects and biotic and abiotic factors could have played important role in the presence/absence of the hymenolepidid species in determined locations. The haplotypes from the eastern islands (Fuerteventura and Lanzarote seem to have shared an ancestral haplotype very distant from the most frequent one that was found in the rest of the islands. Two colonization events or a single event with subsequent isolation and reduced gene flow between western-central and eastern islands, have taken place in the Archipelago. The three tapeworms detected are zoonotic species, and their presence among rodents from this Archipelago suggests a potential health risk to human via environmental contamination in high risk areas. However, the relatively low prevalence of infestations detected and the focal distribution of some of these species on certain islands reduce

  8. Detection of Coxiella burnetii DNA in Peridomestic and Wild Animals and Ticks in an Endemic Region (Canary Islands, Spain).

    Science.gov (United States)

    Bolaños-Rivero, Margarita; Carranza-Rodríguez, Cristina; Rodríguez, Noe F; Gutiérrez, Carlos; Pérez-Arellano, José-Luis

    2017-09-01

    Coxiella burnetii, the etiological agent of human Q fever, can infect mammals, birds, and arthropods. The Canary Islands (Spain) are considered an endemic territory, with a high prevalence in both humans and livestock. Nonetheless, there is no epidemiological information about the wild and peridomestic cycles of C. burnetii. Tissue samples from rodents on farms (100) and wild rabbits (129) were collected and assessed by PCR to detect C. burnetii DNA. In parallel, ticks were also collected from vegetation (1169), livestock (335), domestic dogs (169), and wild animals (65). Globally, eight rodents (8%) and two rabbits (1.5%) were found to be positive, with the spleen being the most affected organ. Tick species identified were Hyalomma lusitanicum, Rhipicephalus turanicus, Rhipicephalus sanguineus, and Rhipicephalus pusillus. Hyalomma lusitanicum (80%) was the main species identified in vegetation, livestock, and wild animals, whereas Rhipicephalus sanguineus was the most prevalent in domestic dogs. Overall, C. burnetii DNA was detected in 6.1% of the processed ticks, distributed between those removed from livestock (11.3%), domestic dogs (6.9%), and from wild animals (6%). Ticks from vegetation were all negative. Results suggest that, in the Canary Islands, C. burnetii develops in a peridomestic rather than a wild cycle.

  9. Causes of Admission for Raptors to the Tafira Wildlife Rehabilitation Center, Gran Canaria Island, Spain: 2003-13.

    Science.gov (United States)

    Montesdeoca, Natalia; Calabuig, Pascual; Corbera, Juan A; Orós, Jorge

    2016-07-01

    We report the causes of morbidity of 2,458 free-living raptors admitted to the Tafira Wildlife Rehabilitation Center on Gran Canaria Island, Spain, during 2003-13. The seasonal cumulative incidences were investigated while considering estimates of the wild populations in the region. These methods were used as a more accurate approach to assess the potential ecologic impact of different causes of morbidity. The most frequently admitted species were the Eurasian Kestrel ( Falco tinnunculus ; 53.0%), the Eurasian Long-eared Owl ( Asio otus canariensis; 28.1%), the Canary Islands Common Buzzard ( Buteo buteo insularum; 8.0%), and the Eurasian Barn Owl ( Tyto alba ; 4.4%). The most frequent causes of admission were trauma (33.8%), orphaned-young birds (21.7%), unknown (18.4%), and metabolic/nutritional disease (11.1%). Local morbidity caused by glue trapping and entanglement in burr bristlegrass (Setaria adhaerens) had prevalences of 5.0% and 1.8%, respectively. The highest number of admissions during the breeding and nonbreeding seasons was observed for the Eurasian Barn Owl and the Barbary Falcon ( Falco pelegrinoides ), respectively, mainly due to trauma of unknown origin.

  10. Soil degradation under reclaimed wastewater in arenados (Lanzarote, Canary Islands, Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Tejedor, M.; Jimenez, C.; Hernandez-Moreno, J. M.; Diaz, F.

    2009-07-01

    In the Island of Lanzarote, one of the most arid zones of the EU, a traditional farming system based on the soil mulching with basaltic tephra, locally known as arenados, was developed since the 18th century. This dry-framing system accounts currently for more than 21% of the island surface. However, in the last decades, this system has been transformed with the incorporation of irrigation, due to the availability of new non-conventional water resources (desalinised and reclaimed municipal wastewater). (Author)

  11. Short and medium effects on the environment of Valencia, Spain of the Chernobyl nuclear plant accident

    International Nuclear Information System (INIS)

    Moreno, A.; Navarro, E.; Senent, F.; Baeza, A.; Miro, C.; Rio, M. del

    1991-01-01

    As a consequence of the 26 April 1986 accident at the Chernobyl nuclear plant, a large amount of radioactivity was released into the atmosphere. The radioactive plume formed could be detected in practically the whole of the Northern Hemisphere a few days later. The zone most affected by the radioactive cloud over Spain was that of the Mediterranean coast and the Balearic Islands. In this paper, the authors examine the level of the radioactive contamination reached in various receptive media in Valencia, such as air, dry-fallout, water, soil, grass and milk samples collected in Valencia immediately after the accident. The activity levels are compared with those found during 1964 and 1965 due to the Chinese nuclear atmospheric explosions. The levels of contamination presented by four species of migratory birds which spend the winter in this area is analyzed. Lastly, an estimate is made of the absorbed dose

  12. New xenophytes from La Palma (Canary Islands, Spain, with emphasis on naturalized and (potentially invasive species

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    R. Otto

    2016-07-01

    Full Text Available Many years of field work in La Palma (western Canary Islands yielded a number of interesting new records of non-native vascular plants. Amaranthus blitoides, A. deflexus, Aptenia cordifolia, Argemone ochroleuca, Begonia schmidtiana, Capsella rubella, Cardamine hamiltonii, Centratherum punctatum, Cerastium fontanum subsp. vulgare, Chasmanthe floribunda (widely confused with C. aethiopica and Crocosmia xcrocosmiiflora in Macaronesia, Chenopodium probstii, Commelina latifolia var. latifolia, Dichondra micrantha, Dysphania anthelmintica, Epilobium ciliatum, Erigeron sumatrensis, Erodium neuradifolium, Eucalyptus globulus, Euphorbia hypericifolia, E. maculata, Gamochaeta antillana, Geranium pyrenaicum, Hedychium coronarium, Hypochaeris radicata, Kalanchoe daigremontiana, K. delagoensis, K. xhoughtonii, Kickxia commutata subsp. graeca, K. spuria subsp. integrifolia, Lactuca viminea subsp. ramosissima, Landoltia punctata, Malvastrum coromandelianum subsp. capitatospicatum, Oenothera jamesii, Orobanche nana, Oxalis latifolia, Papaver hybridum, P. setigerum, Pilea microphylla, Podranea ricasoliana, Polygonum arenastrum, Portulaca granulatostellulata, P. nicaraguensis, P. nitida, P. papillatostellulata, Rumex crispus subsp. crispus, R. pulcher subsp. pulcher, R. xpratensis, Sechium edule, Sida spinosa var. angustifolia, Silene nocturna, Solanum abutiloides, S. alatum, S. decipiens, Sonchus tenerrimus, Spergularia marina, Stellaria pallida, Tragopogon porrifolius subsp. australis, Tribulus terrestris and Trifolium repens subsp. repens are naturalized or (potentially invasive xenophytes, reported for the first time from either the Canary Islands or from La Palma. 37 additional, presumably ephemeral taxa are reported for the first time from the Canary Islands, whereas 56 ephemeral taxa are new for La Palma..

  13. Improving GNSS time series for volcano monitoring: application to Canary Islands (Spain)

    Science.gov (United States)

    García-Cañada, Laura; Sevilla, Miguel J.; Pereda de Pablo, Jorge; Domínguez Cerdeña, Itahiza

    2017-04-01

    The number of permanent GNSS stations has increased significantly in recent years for different geodetic applications such as volcano monitoring, which require a high precision. Recently we have started to have coordinates time series long enough so that we can apply different analysis and filters that allow us to improve the GNSS coordinates results. Following this idea we have processed data from GNSS permanent stations used by the Spanish Instituto Geográfico Nacional (IGN) for volcano monitoring in Canary Islands to obtained time series by double difference processing method with Bernese v5.0 for the period 2007-2014. We have identified the characteristics of these time series and obtained models to estimate velocities with greater accuracy and more realistic uncertainties. In order to improve the results we have used two kinds of filters to improve the time series. The first, a spatial filter, has been computed using the series of residuals of all stations in the Canary Islands without an anomalous behaviour after removing a linear trend. This allows us to apply this filter to all sets of coordinates of the permanent stations reducing their dispersion. The second filter takes account of the temporal correlation in the coordinate time series for each station individually. A research about the evolution of the velocity depending on the series length has been carried out and it has demonstrated the need for using time series of at least four years. Therefore, in those stations with more than four years of data, we calculated the velocity and the characteristic parameters in order to have time series of residuals. This methodology has been applied to the GNSS data network in El Hierro (Canary Islands) during the 2011-2012 eruption and the subsequent magmatic intrusions (2012-2014). The results show that in the new series it is easier to detect anomalous behaviours in the coordinates, so they are most useful to detect crustal deformations in volcano monitoring.

  14. Volcanic geomorphosites and geotourism in Las Cañadas del Teide National Park, Tenerife, Canary Islands, Spain

    Science.gov (United States)

    Dóniz-Paéz, Javier; Becerra-Ramírez, Rafael; González-Cárdenas, Elena; Rodriguez, Fátima

    2017-04-01

    Geomorphosites and geoturism studies are increasing for the high scientific, societal, cultural, and aesthetic values of the relief. Volcanic areas are exciting targets for such studies for their geodiversity. The aim of these study is an inventory of volcanic geomorphosites and its relationship to geotourism. Las Cañadas del Teide National Park (LCTNP) is a volcanic complex area located in the central part of Tenerife island (Canary Islands, Spain). This area is a volcanic paradise rich in spectacular landforms: stratovolcanoes, calderas, cinder cones, craters, pahoehoe, aa, block and balls lavas, gullies, etc. The national park is registered in the world heritage list (UNESCO) in 2007 as a natural site. The LCTNP receives more than 2,5 million tourists per year and it has 21 main pahts and 14 secondary ones. For the selection of the geomophosites the LCTNP was divided into four geomorphological units (Teide-Pico Viejo stratovolcanoes, Las Cañadas Caldera wall, the bottom of Las Cañadas and the basaltic volcanic field) and each one of them is selected the most representative geomorphosites by its geodiversity, because of its geomorphological heritage, its landscapes and its tourist potential with the paths. All selected geomorphosites are within areas where public use is allowed in the park. The inventory classifies the 23 geomorphosites in two main categories: (a) direct volcanic with 17 geomorphosites (stratovolcanoes, domes, cinder cones, pahoehoe, aa and bloc lava flows, etc.) and (b) eroded volcanic landforms with 6 (wall of Las Cañadas caldera, talusees, foodplains, etc.). The Teide-Pico Viejo unit is which has more geomorphosites with 8 and the Las Cañadas wall unit possessing less with 5. The assessment evaluates the scientific, cultural/historical, and use values and helps to define priorities in site management. These geomorphosites demonstrate the volcanic history and processes of the LCTNP.

  15. Comments on Uncertainty in Groundwater Governance in the Volcanic Canary Islands, Spain

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    Emilio Custodio

    2015-06-01

    Full Text Available The uncertainty associated with natural magnitudes and processes is conspicuous in water resources and groundwater evaluation. This uncertainty has an essential component and a part that can be reduced to some extent by increasing knowledge, improving monitoring coverage, continuous elaboration of data and accuracy and addressing the related economic and social aspects involved. Reducing uncertainty has a cost that may not be justified by the improvement that is obtainable, but that has to be known to make the right decisions. With this idea, this paper contributes general comments on the evaluation of groundwater resources in the semiarid Canary Islands and on some of the main sources of uncertainty, but a full treatment is not attempted, nor how to reduce it. Although the point of view is local, these comments may help to address similar situations on other islands where similar problems appear. A consequence of physical and hydrological uncertainty is that different hydrogeological and water resource studies and evaluations may yield different results. Understanding and coarsely evaluating uncertainty helps in reducing administrative instability, poor decisions that may harm groundwater property rights, the rise of complaints and the sub-optimal use of the scarce water resources available in semiarid areas. Transparency and honesty are needed, but especially a clear understanding of what numbers mean and the uncertainty around them, to act soundly and avoid conflicting and damaging rigid attitudes. However, the different situations could condition that what may be good in a place, may not always be the case in other places.

  16. Unusual Vermamoeba Vermiformis Strain Isolated from Snow in Mount Teide, Tenerife, Canary Islands, Spain

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    Maria Reyes-Batlle

    2015-10-01

    Full Text Available Background: Free-living amoebae (FLA are protozoa that are widely distributed in the environment mainly in water and soil related habitats. Thermophilic amoebae are among the most common FLA in water bodies, being Vermamoeba vermiformis one of the most common species reported worldwide from these sources. Interestingly, V. vermiformis has often been reported to survive at high temperatures and osmotic pressure worldwide.Materials and Methods: In this study, snow samples were collected from Mount Teide, Tenerife, Canary Islands during the winter season of 2014. The samples were culture on non nutrient agar plates and checked daily for the presence of FLA. After a week, V. vermiformis amoebae were observed in the plates incubated at room temperature and 37ºC.Results: Molecular characterization was carried out by amplifying the 18S rDNA gene and DNA sequencing, confirmed that the isolated strain belonged to Vermamoeba vermiformis species.Conclusion: To the best of our knowledge, this is the first report of Vermamoeba vermiformis isolation from such an inusual habitat (low temperatures and high altitude and the first report of these species in the Canary islands.

  17. Volcanic hazard assessment for the Canary Islands (Spain using extreme value theory

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    R. Sobradelo

    2011-10-01

    Full Text Available The Canary Islands are an active volcanic region densely populated and visited by several millions of tourists every year. Nearly twenty eruptions have been reported through written chronicles in the last 600 yr, suggesting that the probability of a new eruption in the near future is far from zero. This shows the importance of assessing and monitoring the volcanic hazard of the region in order to reduce and manage its potential volcanic risk, and ultimately contribute to the design of appropriate preparedness plans. Hence, the probabilistic analysis of the volcanic eruption time series for the Canary Islands is an essential step for the assessment of volcanic hazard and risk in the area. Such a series describes complex processes involving different types of eruptions over different time scales. Here we propose a statistical method for calculating the probabilities of future eruptions which is most appropriate given the nature of the documented historical eruptive data. We first characterize the eruptions by their magnitudes, and then carry out a preliminary analysis of the data to establish the requirements for the statistical method. Past studies in eruptive time series used conventional statistics and treated the series as an homogeneous process. In this paper, we will use a method that accounts for the time-dependence of the series and includes rare or extreme events, in the form of few data of large eruptions, since these data require special methods of analysis. Hence, we will use a statistical method from extreme value theory. In particular, we will apply a non-homogeneous Poisson process to the historical eruptive data of the Canary Islands to estimate the probability of having at least one volcanic event of a magnitude greater than one in the upcoming years. This is done in three steps: First, we analyze the historical eruptive series to assess independence and homogeneity of the process. Second, we perform a Weibull analysis of the

  18. Volcanic hazard assessment for the Canary Islands (Spain) using extreme value theory

    Science.gov (United States)

    Sobradelo, R.; Martí, J.; Mendoza-Rosas, A. T.; Gómez, G.

    2011-10-01

    The Canary Islands are an active volcanic region densely populated and visited by several millions of tourists every year. Nearly twenty eruptions have been reported through written chronicles in the last 600 yr, suggesting that the probability of a new eruption in the near future is far from zero. This shows the importance of assessing and monitoring the volcanic hazard of the region in order to reduce and manage its potential volcanic risk, and ultimately contribute to the design of appropriate preparedness plans. Hence, the probabilistic analysis of the volcanic eruption time series for the Canary Islands is an essential step for the assessment of volcanic hazard and risk in the area. Such a series describes complex processes involving different types of eruptions over different time scales. Here we propose a statistical method for calculating the probabilities of future eruptions which is most appropriate given the nature of the documented historical eruptive data. We first characterize the eruptions by their magnitudes, and then carry out a preliminary analysis of the data to establish the requirements for the statistical method. Past studies in eruptive time series used conventional statistics and treated the series as an homogeneous process. In this paper, we will use a method that accounts for the time-dependence of the series and includes rare or extreme events, in the form of few data of large eruptions, since these data require special methods of analysis. Hence, we will use a statistical method from extreme value theory. In particular, we will apply a non-homogeneous Poisson process to the historical eruptive data of the Canary Islands to estimate the probability of having at least one volcanic event of a magnitude greater than one in the upcoming years. This is done in three steps: First, we analyze the historical eruptive series to assess independence and homogeneity of the process. Second, we perform a Weibull analysis of the distribution of repose

  19. A multisystemic Acanthamoeba infection in a dog in Tenerife, Canary Islands, Spain.

    Science.gov (United States)

    Valladares, María; Reyes-Batlle, María; Mora-Peces, Inmaculada; Martín-Navarro, Carmen M; López-Arencibia, Atteneri; Dorta-Gorrín, Alexis; Comyn-Afonso, Estefanía; Martínez-Carretero, Enrique; Maciver, Sutherland K; Piñero, José E; Valladares, Basilio; Lorenzo-Morales, Jacob

    2014-10-15

    A 22-month-old male Spanish water dog was hospitalized after its physical examination revealed fever and movement difficulty. After 24h, the dog was found to have a high fever (39.5 °C) and was treated empirically with doxycycline/ciprofloxacin. At 48 h, after submission the fever rose to 41 °C and the animal presented with a stiff neck and dehydration. Peripheral blood and cerebrospinal fluid (CSF) were sampled and trophozoites with an Acanthamoeba-like morphology were observed in the CSF. PCR specific for Acanthamoeba, Naegleria fowleri and Balamuthia mandrillaris were performed and the CSF sample found positive for Acanthamoeba. Lungs, kidney, liver and spleen samples were collected post mortem. All collected organ samples were positive for Acanthamoeba by PCR, thus confirming a multisystemic infection. Water samples taken at a suspected site of infection yielded an almost identical PCR fragment to those of the clinical samples, indicating that this was probably where the infection originated. This is the first report of a fatal case of Acanthamoeba disseminated infection in a dog in Spain. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. The biodiversity and genetic structure of Balearic sheep breeds.

    Science.gov (United States)

    Pons, A L; Landi, V; Martinez, A; Delgado, J V

    2015-06-01

    The Balearic sheep breeds, Mallorquina, Menorquina, Roja Mallorquina, Ibicenca and one possible new genetic group, Formentera, constitute a unique genetic resource in the Mediterranean farming landscape, displaying high genetic diversity levels and being well differentiated among themselves and with respect to the continental sheep breeds. We used a microsatellite panel of markers to study genetic diversity and relationships with other Spanish breeds. The results reported in this study have important implications for the use, conservation and breeding of Balearic sheep stocks. A mean number of 7.59 alleles was found among the Balearic sheep breeds for the microsatellites scored. The whole mean value of observed heterozygosity amounted to 0.62, whereas the expected heterozygosity value was 0.69, suggesting the presence of a great degree of genetic variability, although a significant deficit of heterozygotes was detected for some markers. Genetic distance estimates showed that Balearic sheep are differentiated from the other Spanish breeds and in particular, from the Merino type. The Ibicenca breed showed the highest distance value from other breeds. The neighbour-net method of analysis clustered the Roja Mallorquina, Menorquina and Mallorquina breeds. The Structure results clearly demonstrated the genetic differentiation among the four Balearic sheep breeds, with the Ibicenca and Formentera races joined, with slight migration among them. Few external genetic influences from the Spanish mainland breeds were detected. © 2015 Blackwell Verlag GmbH.

  1. Relative and probabilistic non linear relocation of the seismicity of El Hierro (Canary Islands, Spain): Implications for the 2011-2012 eruption.

    Science.gov (United States)

    Diaz-Moreno, Alejandro; Garcia-Yeguas, Araceli; De Angelis, Silvio; Prudencio, Janire; Ibañez, Jesus M.; Morales, José; Koulakov, Ivan

    2014-05-01

    El Hierro Island (Canary Islands, SPAIN) has recently attracted the interest of the international volcanological community. During a prolonged period of seismic and volcanic unrest, between July 2011 and April 2013, the local seismic network recorded more than 15,000 earthquakes accompanied by a submarine eruption. In this study we present an exhaustive relocation analysis of the original seismic catalog using two well established methods double-difference relative relocation (HypoDD), and probalistic non-linear location (NLLoc). Our relocations are based on 3D velocity models that were obtained from an active-source tomography experiment in the Canary Islands. The relocations constrain the spatial and temporal distribution of seismicity, and help to shed light on the patterns of stress propagation, and areas of crustal weakness under the island. The results show that the seismicity each of unrest recorded during this period is located within a small region close to the center of the island and located around 12 to 14 km depth. Then, the seismicity migrates away from the island. We confirm the presence of a high-velocity block centered underneath El Hierro (up to 15km depth) observed by other authors. This block may represent a barrier to magma propagation and it corresponds to the location of the bulk of seismicity at the beginning of each phase.

  2. Monitoring serum PCB levels in the adult population of the Canary Islands (Spain

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    Guillermo Burillo-Putze

    2015-07-01

    Full Text Available Polychlorinated biphenyls (PCBs are persistent organic chemicals that have been detected in human serum or tissues all over the world. These pollutants could exert a number of deleterious effects on humans and wildlife, including carcinogenic processes. The Spanish population of the Canary Islands was evaluated with respect to PCB levels more than ten years ago showing lower levels than other Western populations. The objective of our study was to assess the current level of contamination by PCBs showed by this population. We measured serum PCBs in a sample of healthy adult subjects (206 serum samples from subjects with an average age of 66 years old to evaluate the potential modification of PCB serum levels in this population during the last decade. PCB congeners (28, 52, 77, 81, 101, 105, 114, 118, 123, 126, 138, 153, 156, 157, 167, 169, 180, and 189 were measured by gas chromatography-mass spectrometry (GC/MS. Our results showed that PCB residues were found in 84% of serum samples analyzed, the congeners 28, 153 and 180 being the most frequently detected and at the highest median values (0.1 ng/mL. In addition, the median concentration of the sum of those PCBs considered as markers of environmental contamination by these chemicals (Marker-PCBs was 0.6 ng/mL, reaching values as high as as 2.6 ng/mL in the 95th percentile. Levels of the sum of PCBs with toxic effects similar to dioxins (dioxin-like PCBs reached median values of 0.4 ng/mL in the 95th percentile. The reported levels are similar to those described previously in this population more than ten years ago, in the sense that the inhabitants of the Canary Archipelago show levels of PCB contamination lower than the majority of populations from developed countries. These findings suggest that currently there is not any active source of these chemicals in this archipelago. Nevertheless, as foods seem to be a relevant source for these compounds, Public Health authorities should monitor the

  3. Check list of the Iberian and Balearic orchids. 2. Ophrys L. - Spiranthes Rich.

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    Gamarra, Roberto

    2003-12-01

    Full Text Available A check list of the taxa of the family Orchidaceae found in the Iberian Peninsula and the Balearic Islands is presented in alphabetical order. This section includes the genera from Ophrys to Spiranthes, down to the rank of variety, but excluding hybrids. We have gathered together the correct names, with their corresponding place of publication, synonyms and indicatio locotypica. Also included are some observations in those genera and species that present nomenclatural and taxonomic problems. Lectotypes for Orchis broteroana Rivas Goday & Bellot. and O. mascula subsp. laxifloraeformis Rivas Goday & Bellot are designated hereSe presenta un catalogo, ordenado alfabéticamente, de los taxones de la familia Orchidaceae incluidos en los géneros Ophrys a Spiranthes, presentes en la Península Ibérica e Islas Baleares, excluidos híbridos. Se recogen todos los nombres, hasta el rango varietal, mencionados de dicho ambito geográfico, con su correspondiente lugar de publicación; por supuesto, los considerados correctos, sus sinonimos e indicatio locotypica. Se incluyen, cuando se estiman oportunas, observaciones de índole nomenclatural y taxonómico. Se designan los lectotipos de Orchis broteroana Rivas Goday & Bellot, y O. mascula subsp. laxifloraeformis Rivas Goday & Bellot.

  4. Numerical Study of Balearic Meteotsunami Generation and Propagation under Synthetic Gravity Wave Forcing

    Science.gov (United States)

    Licer, Matjaz; Mourre, Baptiste; Troupin, Charles; Krietemeyer, Andreas; Tintoré, Joaquín

    2017-04-01

    A high resolution nested ocean modelling system forced by synthetic atmospheric gravity waves is used to investigate meteotsunami generation, amplification and propagation properties over the Mallorca-Menorca shelf (Balearic Islands, Western Mediterranean Sea). We determine how meteotsunami amplitude outside and inside of the Balearic port of Ciutadella depends on forcing gravity wave direction, speed and trajectory. Contributions of Mallorca shelves and Menorca Channel are quantified for different gravity wave forcing angles and speeds. Results indicate that the Channel is the key build-up region and that Northern and Southern Mallorca shelves do not significantly contribute to the amplitude of substantial harbour oscillations in Ciutadella. This fact seriously reduces early-warning alert times in cases of locally generated pressure perturbations. Tracking meteotsunami propagation paths in the Menorca Channel for several forcing velocities, we show that the Channel bathymetry serves as a focusing lens for meteotsunami waves whose paths are constrained by the forcing direction. Faster meteotsunamis are shown to propagate over deeper ocean regions, as required by the Proudman resonance. Meteotsunami speed under sub- and supercritical forcing is estimated and a first order estimate of its magnitude is derived. Meteotsunamis generated by the supercritical gravity waves are found to propagate with a velocity which is equal to an arithmetic mean of the gravity wave speed and local ocean barotropic wave speed.

  5. Phylogeography and Conservation Genetics of the Ibero-Balearic Three-Spined Stickleback (Gasterosteus aculeatus).

    Science.gov (United States)

    Vila, Marta; Hermida, Miguel; Fernández, Carlos; Perea, Silvia; Doadrio, Ignacio; Amaro, Rafaela; San Miguel, Eduardo

    2017-01-01

    Genetic isolation and drift may imperil peripheral populations of wide-ranging species more than central ones. Therefore, information about species genetic variability and population structure is invaluable for conservation managers. The Iberian populations of three-spined stickleback lie at the southwestern periphery of the European distribution of Gasterosteus aculeatus. This teleost is a protected species in Portugal and Spain and local extinctions have been reported in both countries during the last decades. Our objectives were (i) to determine whether the Iberian populations of G. aculeatus are unique or composed of any of the major evolutionary lineages previously identified and (ii) to assess the evolutionary potential of these peripheral populations. We genotyped 478 individuals from 17 sites at 10 polymorphic microsatellite loci to evaluate the genetic variability and differentiation of the Ibero-Balearic populations. We also sequenced 1,165 bp of the mitochondrial genome in 331 of those individuals in order to complement the estimates of genetic diversity in the Ibero-Balearic region. We predicted the evolutionary potential of the different sites analysed based on the contribution of each of them to total allelic/mitochondrial diversity. An intraspecific phylogeny at European level was reconstructed using our data from the mitochondrial cytochrome b gene (755 bp) and published sequences. The so-called Transatlantic, European and Mediterranean mitochondrial lineages were found to be present in the Ibero-Balearic region. Their phylogeography suggests a history of multiple colonisations. The nuclear results show, however, a strong correlation between population structure and drainage system. The following basins should be prioritised by conservation policies in order to preserve those populations with the highest evolutionary potential: the Portuguese Vouga and Tagus as well as the Spanish Majorca and Limia. Maintenance of their connectivity, control of

  6. A long-term retrospective study on rehabilitation of seabirds in Gran Canaria Island, Spain (2003-2013.

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    Natalia Montesdeoca

    Full Text Available The aims of this study were to analyze the causes of morbidity and mortality in a large population of seabirds admitted to the Tafira Wildlife Rehabilitation Center (TWRC in Gran Canaria Island, Spain, from 2003 to 2013, and to analyze the outcomes of the rehabilitation process.We included 1,956 seabirds (133 dead on admission and 1,823 admitted alive in this study. Causes of morbidity were classified into nine categories: light pollution (fallout, fishing gear interaction, crude oil, poisoning/intoxication, other traumas, metabolic/nutritional disorder, orphaned young birds, other causes, and unknown/undetermined. The crude and stratified (by causes of admission rates of the three final disposition categories (euthanasia Er, unassisted mortality Mr, and release Rr, the time until death, and the length of stay were also studied for the seabirds admitted alive.Yellow-legged Gull (Larus michahellis was the species most frequently admitted (46.52%, followed by Cory's Shearwater (Calonectris diomedea borealis (20.09%. The most frequent causes of morbidity were light pollution (fallout (25.81%, poisoning/intoxication (24.69%, and other traumas (18.14%. The final disposition rates were: Er = 15.35%, Mr = 16.29%, and Rr = 68.34%. The highest Er was observed in the 'other traumas' category (58.08%. Seabirds admitted due to metabolic/nutritional disorder had the highest Mr (50%. The highest Rr was observed in the light pollution (fallout category (99.20%.This survey provides useful information for the conservation of several seabird species. We suggest that at least the stratified analysis by causes of admission of the three final disposition rates, and the parameters time until death and length of stay at the center should be included in the outcome research of the rehabilitation of seabirds. The high release rate for seabirds (68.34% achieved at the TWRC emphasizes the importance of wildlife rehabilitation centers for the conservation of seabirds.

  7. A long-term retrospective study on rehabilitation of seabirds in Gran Canaria Island, Spain (2003-2013).

    Science.gov (United States)

    Montesdeoca, Natalia; Calabuig, Pascual; Corbera, Juan A; Orós, Jorge

    2017-01-01

    The aims of this study were to analyze the causes of morbidity and mortality in a large population of seabirds admitted to the Tafira Wildlife Rehabilitation Center (TWRC) in Gran Canaria Island, Spain, from 2003 to 2013, and to analyze the outcomes of the rehabilitation process. We included 1,956 seabirds (133 dead on admission and 1,823 admitted alive) in this study. Causes of morbidity were classified into nine categories: light pollution (fallout), fishing gear interaction, crude oil, poisoning/intoxication, other traumas, metabolic/nutritional disorder, orphaned young birds, other causes, and unknown/undetermined. The crude and stratified (by causes of admission) rates of the three final disposition categories (euthanasia Er, unassisted mortality Mr, and release Rr), the time until death, and the length of stay were also studied for the seabirds admitted alive. Yellow-legged Gull (Larus michahellis) was the species most frequently admitted (46.52%), followed by Cory's Shearwater (Calonectris diomedea borealis) (20.09%). The most frequent causes of morbidity were light pollution (fallout) (25.81%), poisoning/intoxication (24.69%), and other traumas (18.14%). The final disposition rates were: Er = 15.35%, Mr = 16.29%, and Rr = 68.34%. The highest Er was observed in the 'other traumas' category (58.08%). Seabirds admitted due to metabolic/nutritional disorder had the highest Mr (50%). The highest Rr was observed in the light pollution (fallout) category (99.20%). This survey provides useful information for the conservation of several seabird species. We suggest that at least the stratified analysis by causes of admission of the three final disposition rates, and the parameters time until death and length of stay at the center should be included in the outcome research of the rehabilitation of seabirds. The high release rate for seabirds (68.34%) achieved at the TWRC emphasizes the importance of wildlife rehabilitation centers for the conservation of seabirds.

  8. Taxonomic review of the genus Chamaemelum Miller (Asteraceae) in the Iberian peninsula and the Balearic lslands

    OpenAIRE

    Benedí i González, Carles

    1988-01-01

    A taxonomic review of the genus Chamaemelum Miller (Asteraceae) in the Iberian peninsula and the Balearic Islands is carried out. Two changes in nomenclature are proposed: Chamaemelum nobile ( L.) All. forma discoideum (Willk.) comb. & stat. nov. and C. fuscatum (Brot.) Vasc. forma minor (Hoffmanns. & Link) comb. & stat. nov. For each taxon the correct name as well as ...

  9. Church and convent of San Lorenzo (Valencia, former site of the franciscan province of St. Joseph to Valencia, Aragón and Balearics

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    Albert Ferrer Orts

    2016-12-01

    Full Text Available This study deals with the ancient temple of San Lorenzo in the city of Valencia, its art-historical over eight centuries and also the convent annex vicissitudes in the last century welcomed the Franciscans and served as headquarters Valencia, Aragon and the Balearic Islands. As recently it has been closed and it is expected to return to practice church as a parish.

  10. Sublittoral meiobenthic assemblages from disturbed and non-disturbed sediments in the Balearics

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    S. Deudero

    2000-09-01

    Full Text Available Qualitative and quantitative differences in species composition of meiobenthic communities illustrate the differences among various taxonomic assemblages in the Balearic Islands (Western Mediterranean analysed by means of multivariate analysis. Average densities ranged between 1000 and 4000 ind?10cm-2, and are in the same range as previously reported from other shallow Mediterranean areas. The dominant meiofaunal taxa were Nematoda (range 40 to 75%, Turbellaria (5-47% and Copepoda (2-14%, while other meiofaunal groups (Tardigrada and Rotifera were only represented by approximately 5% of the total abundance. The dominant nematode families were Desmodoridae, Chromadoridae and Xyalidae. The meiofaunal communities showed little variation among locations. Moreover, small-scale heterogeneity does not seem to affect nematode distribution as shown by the high similarity between replicates in the multivariate analysis.

  11. Groundwater flow in a volcanic-sedimentary coastal aquifer: Telde area, Gran Canaria, Canary Islands, Spain

    Science.gov (United States)

    Cabrera, M. C.; Custodio, E.

    Groundwater conditions in a 75- km2 coastal area around the town of Telde in eastern Gran Canaria island have been studied. Pliocene to Recent volcanic materials are found, with an intercalated detrital formation (LPDF), which is a characteristic of the area. Groundwater development has become intensive since the 1950s, mostly for intensive agricultural irrigation and municipal water supply. The LPDF is one order of magnitude more transmissive and permeable than the underlying Phonolitic Formation when median values are compared (150 and 15 m2 day-1 5 and 0.5 m day-1, respectively). These two formations are highly heterogeneous and the ranges of expected well productivities partly overlap. The overlying recent basalts constituted a good aquifer several decades ago but now are mostly drained, except in the southern areas. Average values of drainable porosity (specific yield) seem to be about 0.03 to 0.04, or higher. Groundwater development has produced a conspicuous strip where the watertable has been drawn down as much as 40 m in 20 years, although the inland watertable elevation is much less affected. Groundwater reserve depletion contributes only about 5% of ed water, and more than 60% of this is transmitted from inland areas. Groundwater discharge into the sea may still be significant, perhaps 30% of total inflow to the area is discharged to the sea although this value is very uncertain. Les conditions de gisement de l'eau souterraine d'une région de 75 km2 de la côte Est de l'île de la Grande Canarie (archipel des Canaries), dans le secteur de Telde, ont été étudiées, en utilisant seulement les données fournies par les puits d'exploitation existants. Les matériaux volcaniques, d'âge Pliocène à sub-actuel, sont séparés par une formation détritique (FDLP), qui constitue la principale singularité de cette région. L'exploitation de l'eau souterraine est devenue intensive à partir de 1950, principalement pour des besoins d'irrigation (agriculture

  12. Vertical motion and chlorophyll patterns from a high-resolution glider experiment in the Balearic Sea

    Science.gov (United States)

    Ruiz, Simon; Pascual, Ananda; Tintore, Joaquin

    2014-05-01

    We present the results of a multi-platform experiment carried out in May 2009 along the northwest coast of Mallorca Island. The strategy allowed to investigate the mesoscale and sub-mesoscale processes associated with the Balearic Current, the main oceanographic feature of the area. A mission using 2 Slocum gliders was performed simultaneously in combination with other type of measurements (drifters, CTDs from ship and remote sensing data). In this experiment the coastal glider operated between surface and 200 m while the deep (1000 m maximum depth), was set-up to reach only 600 m. The autonomous platforms covered an area of 50x40 km2 collecting 811 hydrographic (temperature and salinity) and bio-geochemical (turbidity, oxygen and chlorophyll) profiles. The horizontal resolution in the along track direction was around 0.3 km for the coastal glider and around 1.1 km for the deep glider and about 4 km between gliders tracks. The preliminary analysis of in-situ and remote sensing data reveals the presence of an anomalous anticyclonic eddy near the northwest coast of Mallorca island of about 60 km diameter. This structure blocked the usual path of the Balearic Current along the coast, deflecting the main north-eastward flow to the north. The relative fresh waters from Atlantic origin (37.4 PSU) found in previous studies near the coast were not detected in this experiment. Instead, the signature of the Mediterranean Water (salinity of 38 PSU and higher), typical from open ocean water, was dominant in the study area. The influence of this anomalous anticyclonic eddy on the chlorophyll distribution is investigated diagnosing the quasi-geostrophic vertical motion.

  13. Effect of fly ash from a fuel oil power station on heavy metal content of wild plants at Tenerife island, the Canarian archipelago, Spain

    International Nuclear Information System (INIS)

    Alvarez, C.E.; Fernandez, M.; Iglesias, E.; Perez, N.; Snelling, R.

    1993-01-01

    Heavy metal analysis have been carried out in wild plants around a Power Station located at the southeastern area of Tenerife Island (Canary Islands, Spain). The concentrations of Fe, Ni, and V in the leaves and terminal stems of three wild plants (Euphorbia obtusifolia, Kleinia neriifolia, and Plocama pendula) which were collected during the spring of 1988 are reported from four different allotments. These sampling sites were located at distances of 0.4, 1, 1, 25, and 34 km from the Electric Generating Facility, and at elevations of 60, 120, 180 and 60 m, respectively. Results show a potential contamination of vanadium in E. obtusifolia and P. pendula plants located close to the Power Station, probably due to dry deposition on fly ash in the surrounding area. The levels of iron and nickel concentrations in the same type of plants did not show any geographical relationship with respect to the location of the Power Station. 19 refs., 4 figs

  14. Social and economic costs and health-related quality of life in stroke survivors in the Canary Islands, Spain

    Directory of Open Access Journals (Sweden)

    Lopez-Bastida Julio

    2012-09-01

    Full Text Available Abstract Background Cost-of-illness analysis is the main method of providing an overall vision of the economic impact of a disease. Such studies have been used to set priorities for healthcare policies and inform resource allocation. The aim of this study was to determine the economic burden and health-related quality of life (HRQOL in the first, second and third years after surviving a stroke in the Canary Islands, Spain. Methods Cross-sectional, retrospective study of 448 patients with stroke based on ICD 9 discharge codes, who received outpatient care at five hospitals. The study was approved by the Research Ethics Committee of Nuestra Señora de la Candelaria University Hospital. Data on demographic characteristics, health resource utilization, informal care, labor productivity losses and HRQOL were collected from the hospital admissions databases and questionnaires completed by stroke patients or their caregivers. Labor productivity losses were calculated from physical units and converted into monetary units with a human capital-based method. HRQOL was measured with the EuroQol EQ-5D questionnaire. Healthcare costs, productivity losses and informal care costs were analyzed with log-normal, probit and ordered probit multivariate models. Results The average cost for each stroke survivor was €17 618 in the first, €14 453 in the second and €12 924 in the third year after the stroke; the reference year for unit prices was 2004. The largest expenditures in the first year were informal care and hospitalizations; in the second and third years the main costs were for informal care, productivity losses and medication. Mean EQ-5D index scores for stroke survivors were 0.50 for the first, 0.47 for the second and 0.46 for the third year, and mean EQ-5D visual analog scale scores were 56, 52 and 55, respectively. Conclusions The main strengths of this study lie in our bottom-up-approach to costing, and in the evaluation of stroke survivors from a

  15. Economic Assessment of Opportunities for Managed Aquifer Recharge Techniques in Spain Using an Advanced Geographic Information System (GIS

    Directory of Open Access Journals (Sweden)

    Enrique Fernández Escalante

    2014-07-01

    Full Text Available This paper investigates the economic aspects of Managed Aquifer Recharge (MAR techniques considered in the DINA-MAR (Depth Investigation of New Areas for Managed Aquifer Recharge in Spain project. This project firstly identified the areas with potential for MAR for the whole of the Iberian Peninsula and Balearic Islands of Spain using characteristics derived from 23 GIS layers of physiographic features, spanning geology, topography, land use, water sources and including existing MAR sites. The work involved evaluations for 24 different types (techniques of MAR projects, over this whole area accounting for the physiographic features that favor each technique. The scores for each feature for each type of technique were set based on practical considerations and scores were accumulated for each location. A weighting was assigned to each feature by “training” the integrated score for each technique across all the features with the existing MAR sites overlay, so that opportunities for each technique could be more reliably predicted. It was found that there were opportunities for MAR for 16% of the area evaluated and that the additional storage capacity of aquifers in these areas was more than 2.5 times the total storage capacity of all existing surface water dams in Spain. The second part of this work, which is considered internationally unique, was to use this GIS methodology to evaluate the economics of the various MAR techniques across the region. This involved determining an economic index related to key physiographic features and applying this as an additional GIS overlay. Again this was trained by use of economic information for each of the existing MAR sites for which economic data and supply or storage volume were available. Two simpler methods were also used for comparison. Finally, the mean costs of MAR facilities and construction projects were determined based on the origin of the water. Maps of potential sites for Managed Aquifer

  16. Changes and perspectives in agricultural land-use and their geoecological consequences for the mountain of Mallorca island

    Directory of Open Access Journals (Sweden)

    Salva Tomás, Pere A.

    1993-12-01

    Full Text Available The changes in land-use, caused by the impact of mass tourism which has occurred in the Balearics since the 50s, are analyzed in the Serra de Tramuntana of the Mallorca island (Balearic Islands, Spain. The result has been a disarticulation of the traditional territorial organization based on agro-silvo-pastoral activities. New activities are now appearing, related to leisure and recreation, whilst the territorial aptitude of the Serra de Tramuntana, with regard to its geoecological characteristics is basically transformed into a large natural park.

    [es] Se analizan los cambios de uso del suelo en la Serra de Tramuntana de la isla de Mallorca (islas Baleares, España ocasionados por el impacto del turismo de masas que se desarrolla en las Baleares a partir de los años 50. El resultado ha sido una desarticulación del modelo de organización territorial tradicional así como de la producción agraria que se basaba sobre las actividades agro-silvo-pastorales. En la actualidad aparecen nuevas actividades relacionadas con el ocio y la recreación, mientras que la apritud territorial de la Serra de Tramuntana en función de sus características se encamina básicamente hacia su transformación en un amplio parque natural.
    [fr] On analyse les changements de l'utilisation du sol dans la Serra de Tramuntana de l'Ile de Majorque (Iles Baléares, Espagne provoqués par l'impact du tourisme de masse qui s'est développé aux Baléares à partir des années 1950. Le résultat est une désarticulation du modèle traditionnel d'organisation territoriale, ainsi que de la production agricole basée sur les activités agro-sylvo-pastorales. Actuellement, de nouvelles activités apparaissent liées aux loisirs et aux besoins récréatifs, tandis que l'aptitude territoriales de la Serra de Tramuntana d'après ses caractéristiques géo-écologiques s'oriente fondamentalement vers sa transformation en un vaste parc naturel.

  17. Environmental and self-sufficiency assessment of the energy metabolism of tourist hubs on Mediterranean Islands: The case of Menorca (Spain)

    International Nuclear Information System (INIS)

    Sanyé-Mengual, Esther; Romanos, Héctor; Molina, Catalina; Oliver, M. Antònia; Ruiz, Núria; Pérez, Marta; Carreras, David; Boada, Martí; Garcia-Orellana, Jordi; Duch, Jordi; Rieradevall, Joan

    2014-01-01

    Energy performance of island tourism has been analyzed in the literature. However, tourist services tend to concentrate in tourist hubs, especially where mass tourism predominates (e.g., Mediterranean), and the energy metabolism of these systems has not yet been assessed. The present paper models and estimates the energy metabolism of tourist hubs in the Menorca Island (Spain) by integrating social, geographical and environmental methods. Mobility (both external and internal) and consumption of lodging services were characterized through surveys to users (tourists) and business managers. An environmental assessment evaluated CO 2 emissions, and energy self-sufficiency potential was estimated via GIS data. The results indicate that, on average, a tourist consumes 4756 MJ with associated emissions of 277 kg of CO 2 per stay (20 days on average). Of all the energy flows, external mobility contributes the most to total emissions (77%). For every day spent in a tourist hub, a tourist consumes between 29 MJ and 93 MJ in lodging services, consumption that could be 100% satisfied by photovoltaic systems, and these systems would result in positive effects for the island. Sustainable tourism management might focus on promoting environmentally friendly transportation, energy efficient practices, and environmental communication through ecolabeling. - Highlights: • We modeled the entire energy metabolism of tourist hubs in islands. • Results showed that a tourist in Menorca consumes from 4000 to 6000 MJ per trip. • External mobility (trip to the island) accounts for 77% of the total CO 2 emissions. • Photovoltaic systems could provide enough power to achieve self-sufficiency. • Tourists at hotel hubs have higher energy consumption than other types of hubs

  18. Fungal trunk pathogens associated with wood decay of almond trees on Mallorca (Spain)

    NARCIS (Netherlands)

    Gramaje, D.; Agustí-Brisach, C.; Pérez-Sierra, A.; Moralejo, E.; Olmo, D.; Mostert, L.; Damm, U.; Armengol, J.

    2012-01-01

    Severe decline of almond trees has recently been observed in several orchards on the island of Mallorca (Balearic Islands, western Mediterranean Sea). However, the identity of the causal agents has not yet been investigated. Between August 2008 and June 2010, wood samples from branches of almond

  19. Geochemical and mineralogical evidence for Sahara and Sahel dust additions to Quaternary soils on Lanzarote, eastern Canary Islands, Spain

    Science.gov (United States)

    Muhs, D.R.; Budahn, J.; Skipp, G.; Prospero, J.M.; Patterson, D.; Bettis, E. Arthur

    2010-01-01

    Africa is the most important source of dust in the world today, and dust storms are frequent on the nearby Canary Islands. Previous workers have inferred that the Sahara is the most important source of dust to Canary Islands soils, with little contribution from the Sahel region. Soils overlying a late Quaternary basalt flow on Lanzarote, Canary Islands, contain, in addition to volcanic minerals, quartz and mica, exotic to the island's bedrock. Kaolinite in the soils also likely has an exotic origin. Trace-element geochemistry shows that the soils are derived from varying proportions of locally derived basalt and African dust. Major-element geochemistry, clay mineralogy and interpretation of satellite imagery suggest that dust additions to the Canary Islands come not only from the Sahara Desert, but also from the Sahel region. ?? Published 2010. This article is a US Government work and is in the public domain in the USA.

  20. Atmospheric corrosion in subtropical areas: XRD and electrochemical study of zinc atmospheric corrosion products in the province of Santa Cruz de Tenerife (Canary Islands, Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Morales, J. [Departamento de Quimica Fisica, Universidad de La Laguna, 38071 La Laguna, Tenerife (Spain)]. E-mail: jmorales@ull.es; Diaz, F. [Departamento de Quimica Fisica, Universidad de La Laguna, 38071 La Laguna, Tenerife (Spain); Hernandez-Borges, J. [Departamento de Quimica Analitica, Nutricion y Bromatologia, Universidad de La Laguna, 38071 La Laguna, Tenerife (Spain); Gonzalez, S. [Departamento de Quimica Fisica, Universidad de La Laguna, 38071 La Laguna, Tenerife (Spain)

    2006-02-15

    In the present paper, zinc sheets have been exposed for 4 years to the action of different atmospheres in 35 test sites located in the province of Santa Cruz de Tenerife, Canary Islands, Spain. Corrosion products formed on the surface of the samples have been identified by means of X-ray diffraction (XRD) for the first and second year of exposure. Zincite, hydrozincite, simonkolleite, zinc chlorohydroxysulphate, zinc oxysulphate and zinc hydroxysulphate have been identified in the test sheets. Preliminary results of an electrochemical study of the breakdown potential of zinc samples are also presented in order to test the protective effect of the film formed on the surface of the samples. It was found that the protective effect of this film increases linearly with exposure time.

  1. Continued implication of the banned pesticides carbofuran and aldicarb in the poisoning of domestic and wild animals of the Canary Islands (Spain).

    Science.gov (United States)

    Ruiz-Suárez, Norberto; Boada, Luis D; Henríquez-Hernández, Luis A; González-Moreo, Federico; Suárez-Pérez, Alejandro; Camacho, María; Zumbado, Manuel; Almeida-González, Maira; Del Mar Travieso-Aja, María; Luzardo, Octavio P

    2015-02-01

    Although nowadays the intentional poisoning of domestic and wild animals is a crime in EU, in the past the poison was used in rural areas of a number of European countries to kill animals that were considered harmful for human activities. In Spain evidences indicate that intentional poisonings continue to occur throughout the entire country nowadays. This situation seems to be of particular concern in the Canary Islands (Spain), where this study was performed. Our results confirmed that 225 animals were poisoned by pesticides over the study period (32 months; 2010-2013). The intentionality of the poisoning was confirmed in 117 cases. It has to be highlighted that the other 108 animals also died by pesticide poisoning, although the intentionality was only suspected. This incidence is currently the highest reported in any region from European Union. The pesticides carbofuran, bromadiolone, brodifacoum and aldicarb were the most frequently detected involved. Among the affected species, it has to be highlighted that endangered species are frequently affected in poisoning incidents. Notably, chemicals banned in the EU (carbofuran and aldicarb) were identified in approximately 75% of cases, and in almost 100% of baits, which suggests that these pesticides are still available to the population. Several circumstances may explain these results. Firstly, little control over the sale and possession of pesticide products, and the potential existence of an illegal market of pesticides banned in the European Union in the neighbouring African continent. In addition, the limited awareness of the population about the dangerousness of these compounds, for the environment, animals, or even people, make the situation very worrying in these islands. Stronger regulations, control of legal and illegal pesticide use, development of educational programs and legal action in poisoning incidents are needed to decrease the impact of pesticide misuse on wildlife and domestic animals. Copyright

  2. Magnitude and management of metabolic syndrome in Spain in 2008-2010: the ENRICA study.

    Science.gov (United States)

    Guallar-Castillón, Pilar; Pérez, Raúl Francisco; López García, Esther; León-Muñoz, Luz M; Aguilera, M Teresa; Graciani, Auxiliadora; Gutiérrez-Fisac, Juan Luis; Banegas, José R; Rodríguez-Artalejo, Fernando

    2014-05-01

    Few studies in Spain have reported the distribution of metabolic syndrome using the harmonized definition and that of premorbid metabolic syndrome, which consists of metabolic syndrome without diabetes mellitus or cardiovascular disease. Moreover, their regional distributions and clinical management are unknown. The present study examined the distributions and clinical management of both syndromes in Spain. This cross-sectional study was performed from 2008 to 2010 in 11 149 representative individuals of the Spanish population aged 18 years or older. Data were obtained through standardized physical examination, and analytical measurements were done in a central laboratory. The prevalences (95% confidence interval) of metabolic syndrome and premorbid metabolic syndrome were 22.7% (21.7%-23.7%) and 16.9% (16.0%-17.8%), respectively. The frequency of both syndromes increased with age and was higher in men than in women up to 65 years; above this age, the frequency was higher in women. The communities of the south of Spain and the Balearic and Canary islands had the highest prevalence of both syndromes, in some regions reaching double that of the community with the lowest prevalence. About one third of patients with premorbid metabolic syndrome reported that they had not received health recommendations to improve their lifestyles; of those that did receive advice, adherence was low, particularly for reducing weight (31.9%) and salt intake (38.3%). The prevalence of metabolic syndrome is high in Spain and considerable geographical differences exist in its distribution. There is substantial room for improvement in the clinical management of premorbid metabolic syndrome. Copyright © 2013 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.

  3. Implementation of Response to Intervention (RtI) Model in Spain: an example of a collaboration between Canarian universities and the department of education of the Canary Islands.

    Science.gov (United States)

    Jiménez, Juan E; Rodríguez, Cristina; Crespo, Patricia; González, Desirée; Artiles, Ceferino; Alfonso, Miguel

    2010-11-01

    The purpose of this study was to examine the effectiveness of second tier intervention at-risk readers within the context of a Response to Intervention approach. The study was conducted in the Canary Islands (Spain), directed by research team ¨Dificultades de Aprendizaje, Psicolingüística y Nuevas Tecnologías¨ (DEA&NT) from University of La Laguna, and supported by the Government of the Canary Islands. A sample of 1.123 Spanish children from fourteen schools districts were given the Spanish adaptation of The Hong Kong Specific Learning Difficulties Behavior Checklist and children who scored at or above the 75th percentile on the test were classified as "at risk" for early reading difficulties. Half of the students were randomly assigned to a project-based intervention condition where they received small group supplementary intervention for 30 minutes daily using the Prevención de las Dificultades Específicas de Aprendizaje (PREDEA) curriculum from mid to late December and continued until mid June. The other half received whatever remedial services were available at their schools. Results indicated that children who received the PREDEA curriculum had higher scores on the Early Grade Reading Assessment Test (EGRA) on initial sound identification, listening comprehension, letter sound knowledge and oral reading fluency compared to the control group.

  4. Development and recent activity of the San Andrés landslide on El Hierro, Canary Islands, Spain

    Science.gov (United States)

    Klimeš, Jan; Yepes, Jorge; Becerril, Laura; Kusák, Michal; Galindo, Inés; Blahut, Jan

    2016-05-01

    Extremely voluminous landslides with a long run-out (also known as megalandslides) on oceanic volcanic islands are infrequent denudational processes on such islands. At the same time, they represent a major geological hazard that must be looked into to avoid negative consequences for the inhabitants of these islands. Their occurrence can be related to periods of intense seismo-volcanic activity, similar to that which occurred on El Hierro Island over 2011-2012. Landslides on volcanic islands are studied using onshore and offshore geological, geophysical and geomorphological records, considering their unique triggering conditions (e.g. lava intrusions, eruptive vents, magma chamber collapses). Previous work has pointed out similarities between specific cases of landslides on volcanic islands and deep-seated gravitational slope deformations (DSGSDs) which are typical in high mountain settings. Nevertheless, the methodological approaches and concepts used to investigate DSGSDs are not commonly applied on volcanic islands studies, even though their use may provide new information about the development stage, recent movements and future hazards. Therefore, this approach for studying the San Andrés landslide (SAL) on El Hierro (Canary Islands) has been developed applying a detailed morphological field mapping, an interpretation of digital elevation models, structural measurements, kinematic testing, and a precise movement monitoring system. The acquired information revealed a strong structural influence on the landslide morphology and the presence of sets of weakened planes acting as the sliding surfaces of the SAL or secondary landslides within its body. The presence of secondary landslides, deep erosive gullies, coastal cliffs and high on-shore relative relief also suggests a high susceptibility to future landslide movement. Direct monitoring on the landslide scarps and the slip plane, performed between February 2013 and July 2014, using an automated optical

  5. A new species of Eimeria Schneider, 1875 (Apicomplexa: Eimeriidae) from Alectoris barbara (Aves: Phasianidae) from the Canary Islands (Spain)

    Czech Academy of Sciences Publication Activity Database

    Fernández-Alvarez, A.; Modrý, David; Foronda, P.

    2016-01-01

    Roč. 115, č. 5 (2016), s. 1817-1825 ISSN 0932-0113 Institutional support: RVO:60077344 Keywords : Coccidia * Eimeria barbarae n. sp * Alectoris barbara * Canary Island Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 2.329, year: 2016

  6. Gravity inversion for modelling of subsurface structures associated to the volcanic evolution of La Gomera island (Canarian Archipelago, Spain)

    Science.gov (United States)

    Montesinos, F. G.; Arnoso, J.; Luque, T.; Benavent, T.; Vieira, R.

    2009-04-01

    It is firmly established that, of all the geodetic or geophysical techniques available, gravity modelling plays an important role in helping us to understand volcanic structures. We present here a study of the structural setting of the volcanic island of La Gomera by the analysis and interpretation of high-resolution gravity data obtained over the island. The gravity data allow us to model the main subsurface anomaly sources of the island, which are related with its volcanic evolution. Our outcome is consistent with the results of previous geophysical and volcanological studies. La Gomera island occupies a central position in the Canarian archipelago. This archipelago is the result of construction and destruction of successive large edifices covering a time span of several million years. Intrusion of magma has caused the development of an enormous amount of dikes that constituted step by step the main framework of the hypabyssal roots of these edifices. La Gomera has a surface about 372 km2 with a roughly circular contour and it is characterised by its central massif of 1487 meters height, dropping steeply to the sea. This island is the only one on the archipelago with no signs of Pleistocene volcanic activity. Its distinctive morphological feature is the intense degree of erosion in all formations, with deep, vertical-walled valleys that cut the island radially and in which the tabular successions of basalts can be seen. The most complex and interesting unit of La Gomera is its Basal Complex, which crops out in a restricted area located at the North and it is formed of plutonic volcanic and sedimentary rocks cut by an extremely dense dyke network. According to several authors, the characteristics of this complex seem to support the hypothesis that these rocks were formed by processes of magmatic sedimentation in a fairly turbulent medium. These conditions could correspond, for instance, to the ones in a reservoir beneath a volcano. Another possibility is that this

  7. Identifying Important Atlantic Areas for the conservation of Balearic shearwaters: Spatial overlap with conservation areas

    Science.gov (United States)

    Pérez-Roda, Amparo; Delord, Karine; Boué, Amélie; Arcos, José Manuel; García, David; Micol, Thierry; Weimerskirch, Henri; Pinaud, David; Louzao, Maite

    2017-07-01

    Marine protected areas (MPAs) are considered one of the main tools in both fisheries and conservation management to protect threatened species and their habitats around the globe. However, MPAs are underrepresented in marine environments compared to terrestrial environments. Within this context, we studied the Atlantic non-breeding distribution of the southern population of Balearic shearwaters (Puffinus mauretanicus) breeding in Eivissa during the 2011-2012 period based on global location sensing (GLS) devices. Our objectives were (1) to identify overall Important Atlantic Areas (IAAs) from a southern population, (2) to describe spatio-temporal patterns of oceanographic habitat use, and (3) to assess whether existing conservation areas (Natura 2000 sites and marine Important Bird Areas (IBAs)) cover the main IAAs of Balearic shearwaters. Our results highlighted that the Atlantic staging (from June to October in 2011) dynamic of the southern population was driven by individual segregation at both spatial and temporal scales. Individuals ranged in the North-East Atlantic over four main IAAs (Bay of Biscay: BoB, Western Iberian shelf: WIS, Gulf of Cadiz: GoC, West of Morocco: WoM). While most individuals spent more time on the WIS or in the GoC, a small number of birds visited IAAs at the extremes of their Atlantic distribution range (i.e., BoB and WoM). The chronology of the arrivals to the IAAs showed a latitudinal gradient with northern areas reached earlier during the Atlantic staging. The IAAs coincided with the most productive areas (higher chlorophyll a values) in the NE Atlantic between July and October. The spatial overlap between IAAs and conservation areas was higher for Natura 2000 sites than marine IBAs (areas with and without legal protection, respectively). Concerning the use of these areas, a slightly higher proportion of estimated positions fell within marine IBAs compared to designated Natura 2000 sites, with Spanish and Portuguese conservation

  8. Development and recent activity of the San Andrés landslide on El Hierro, Canary Islands, Spain

    Czech Academy of Sciences Publication Activity Database

    Klimeš, Jan; Yepes, J.; Becerril, L.; Kusák, Michal; Galindo, I.; Blahůt, Jan

    2016-01-01

    Roč. 261, MAY 15 (2016), s. 119-131 ISSN 0169-555X R&D Projects: GA MŠk LM2010008 Grant - others:National Geographic Society W244-12 Institutional support: RVO:67985891 Keywords : Deep-seated gravitational slope deformations (DSGSDs) * Landslide monitoring * Creep movements * Canary Islands Subject RIV: DE - Earth Magnetism, Geodesy, Geography Impact factor: 2.958, year: 2016

  9. Subsidence and current strain patterns on Tenerife Island (Canary Archipelago, Spain) derived from continuous GNSS time series (2008-2015)

    Science.gov (United States)

    Sánchez-Alzola, A.; Martí, J.; García-Yeguas, A.; Gil, A. J.

    2016-11-01

    In this paper we present the current crustal deformation model of Tenerife Island derived from daily CGPS time series processing (2008-2015). Our results include the position time series, a global velocity estimation and the current crustal deformation on the island in terms of strain tensors. We detect a measurable subsidence of 1.5-2 mm/yr. in the proximities of the Cañadas-Teide-Pico Viejo (CTPV) complex. These values are higher in the central part of the complex and could be explained by a lateral spreading of the elastic lithosphere combined with the effect of the drastic descent of the water table in the island experienced during recent decades. The results show that the Anaga massif is stable in both its horizontal and vertical components. The strain tensor analysis shows a 70 nstrain/yr. E-W compression in the central complex, perpendicular to the 2004 sismo-volcanic area, and 50 nstrain/yr. SW-NE extension towards the Northeast ridge. The residual velocity and strain patterns coincide with a decline in volcanic activity since the 2004 unrest.

  10. Genetic characterization and molecular identification of the bloodmeal sources of the potential bluetongue vector Culicoides obsoletus in the Canary Islands, Spain

    Directory of Open Access Journals (Sweden)

    Martínez-de la Puente Josué

    2012-07-01

    Full Text Available Abstract Background Culicoides (Diptera: Ceratopogonidae biting midges are vectors for a diversity of pathogens including bluetongue virus (BTV that generate important economic losses. BTV has expanded its range in recent decades, probably due to the expansion of its main vector and the presence of other autochthonous competent vectors. Although the Canary Islands are still free of bluetongue disease (BTD, Spain and Europe have had to face up to a spread of bluetongue with disastrous consequences. Therefore, it is essential to identify the distribution of biting midges and understand their feeding patterns in areas susceptible to BTD. To that end, we captured biting midges on two farms in the Canary Islands (i to identify the midge species in question and characterize their COI barcoding region and (ii to ascertain the source of their bloodmeals using molecular tools. Methods Biting midges were captured using CDC traps baited with a 4-W blacklight (UV bulb on Gran Canaria and on Tenerife. Biting midges were quantified and identified according to their wing patterns. A 688 bp segment of the mitochondrial COI gene of 20 biting midges (11 from Gran Canaria and 9 from Tenerife were PCR amplified using the primers LCO1490 and HCO2198. Moreover, after selected all available females showing any rest of blood in their abdomen, a nested-PCR approach was used to amplify a fragment of the COI gene from vertebrate DNA contained in bloodmeals. The origin of bloodmeals was identified by comparison with the nucleotide-nucleotide basic alignment search tool (BLAST. Results The morphological identification of 491 female biting midges revealed the presence of a single morphospecies belonging to the Obsoletus group. When sequencing the barcoding region of the 20 females used to check genetic variability, we identified two haplotypes differing in a single base. Comparison analysis using the nucleotide-nucleotide basic alignment search tool (BLAST showed that both

  11. [Self-rated health and educational level in Spain: trends by autonomous communities and gender (2001-2012)].

    Science.gov (United States)

    Aguilar-Palacio, Isabel; Carrera-Lasfuentes, Patricia; Rabanaque, M José

    2015-01-01

    To identify the trend in self-rated health in Spain by autonomous communities (AC) in the period 2001-2012, as well as differences by gender and age, and the influence of educational level. A cross sectional study was carried out using data from the National Health Surveys from 2001 to 2011-12 and the 2009 European Survey. A descriptive analysis was conducted that included gender, age, educational level, and the AC of residence. Logistic regression analyses were developed to explore the temporal trend and the association between educational level and self-rated health. The predictive capacity of the model was calculated using the C statistic. The prevalence of low self-rated health was higher in women with low educational level. Self-rated health improved in women with high educational level (2001:18.6% vs. 2012:14.6%). The highest prevalence of low self-rated health was observed in Andalusia, the Canary Islands, Galicia and Murcia, with differences by gender. Low educational level was associated with low self-rated health in most AC, with good predictive capacity. In all AC except Asturias, low self-rated health was more frequent in women than in men. In Spain, the prevalence of self-rated health showed no variations in the period analyzed and improved in the Balearic Islands, Catalonia, and Madrid. The prevalence of self-rated health in Spain differed by AC. Although health was unchanged during the period considered, inequalities were found in its temporal trend by educational level and gender, which could lead to an increase in health inequalities in women according educational level. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  12. Groundwater intensive exploitation and mining in Gran Canaria and Tenerife, Canary Islands, Spain: Hydrogeological, environmental, economic and social aspects.

    Science.gov (United States)

    Custodio, Emilio; Cabrera, María Del Carmen; Poncela, Roberto; Puga, Luis-Olavo; Skupien, Elzbieta; Del Villar, Alberto

    2016-07-01

    Intensive exploitation and continuous consumption of groundwater reserves (groundwater mining) have been real facts for decades in arid and semiarid areas. A summary of experience in the hydrogeological, economic, social and ethical consequences of groundwater intensive and mining exploitation in Gran Canaria and Tenerife Islands, in the Canarian Archipelago, is presented. Groundwater abstraction is less than recharge, but a significant outflow of groundwater to the sea cannot be avoided, especially in Tenerife, due to its younger volcanic coastal formations. Consequently, the intensive aquifer groundwater development by means of wells and water galleries (tunnels) has produced a groundwater reserve depletion of about 2km(3). Should current groundwater abstraction cease, the recovery time to close-to-natural conditions is from decades to one century, except in the mid and high elevations of Tenerife, where this recovery is not possible as aquifer formations will remain permanently drained by the numerous long water galleries. The socio-economic circumstances are complex due to a long standing history of water resources exploitation, successive social changes on each island, and well-established groundwater water trading, with complex relationships that affect water governance and the resulting ethical concerns. Gran Canaria and Tenerife are in an advanced groundwater exploitation stage and have a large water demand. They are good examples that allow drawing guidelines to evaluate groundwater development on other small high islands. After presenting the hydrogeological background, the socio-economic results are discussed to derive general knowledge to guide on water governance. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. Essential and toxic metals in taros (Colocasia esculenta) cultivated in the Canary Islands (Spain): evaluation of content and estimate of daily intake.

    Science.gov (United States)

    Luis-González, Gara; Rubio, Carmen; Gutiérrez, Ángel; González-Weller, Dailos; Revert, Consuelo; Hardisson, Arturo

    2015-01-01

    Taros are a staple in the diet of many people around the world, and they are an excellent source of minerals. Monitoring the levels of metals in food provides basic information that is useful from the perspectives of safety, regulation, and nutrition. Forty-two samples of taros were randomly obtained from supermarkets, vegetable markets, and farmer's plots on the island of Tenerife (Canary Islands, Spain). The edible portion (pulp) was the only part considered for analysis. Flame atomic absorption spectrometry (FAAS) was used to determine the contents of Na, K, Ca, Mg, Cu, Fe, Mn, and Zn. The levels of Cr, Ni, Cd, and Pb were determined using graphite furnace atomic absorption spectrometry (GFAAS). Mean concentrations (mg/kg) were 565.6 Na, 2947 K, 231.4 Ca, 364.5 Mg, 1.224 Cu, 3.818 Fe, 1.408 Mn, 2.242 Zn, 0.044 Cr, 0.021 Ni, 0.003 Cd, and 0.006 Pb. The mean concentrations of Cd and Pb were well below the accepted European Commission limits (0.1 mg/kg weight for both metals, respectively). Daily consumption of taro (10.41 g taro/person/day) contributes to the dietary intake of essential metals and trace elements, mainly Mg (1.265% in adult women and 1.084% in adult men) and Cu (1.182% for adult men and women). The average daily intakes of Cd (0.031 μg/day) and Pb (0.062 μg/day) from taro were below the legislated respective tolerable weekly intakes (TWIs). Thus, the samples analyzed were considered safe to eat based on their metal concentrations and legislated allowable intakes.

  14. Gradient analysis of exotic Pinus radiata plantations and potential restoration of natural vegetation in Tenerife, Canary Islands (Spain)

    Science.gov (United States)

    Arévalo, José Ramón; Fernández-Palacios, José María

    2005-02-01

    Afforestation on the island of Tenerife has been carried out mainly with the native species of pine Pinus canariensis Chr. Sm. Ex DC. However, the exotic pine Pinus radiata D. Don has been introduced in some areas. Several studies have shown that plantations of exotic species facilitate forest succession in their understories on sites where disturbances prevent the recolonization by native forest species. We randomly located 250 plots in stands of P. radiata, on the island of Tenerife and recorded species. Abiotic characteristics of the plots were also noted. We evaluated the regeneration of potential vegetation of the laurel forest and pine forest under a canopy of an exotic pine species. Analysis of the species composition, resulted in four well defined groups: advanced laurel forest group (ALF), undeveloped laurel forest group (ULF), ruderal group (RU) and Canarian pine stand group (CPS). These groups can also be discriminated base on altitude, slope or canopy cover. For ALF and ULF we propose thinning restoration management and the planting of new individuals of laurel forest species. For RU and CPS, because they are potentially P. canariensis stands, we propose continuous elimination of P. radiata and enrichment with new individuals of P. canariensis.

  15. Changes in Al and Fe associated with amorphous soil minerals over one year after a wildfire at Pico Cho Marcial (Tenerife, Canary Islands, Spain

    Directory of Open Access Journals (Sweden)

    J. Notario

    2013-05-01

    Full Text Available Amorphous-linked Al, Fe and Si were determined both in burned and unburnt soil samples after a wildfire close to Pico Cho Marcial (Tenerife, Canary Islands, Spain that affected 7.1 ha of high mountain Teide broom scrub along four successive samplings held in September 2003 (three months after the wildfire, February 2004, June 2004 and October 2004. Soils in the area are Lithic Xerorthents, with a scarcely developed AC-type profile. The chemical elements under study were extracted using selective dissolutions (0.2M acid ammonium oxalate and 0.1N sodium pyrophosphate, and determined by Atomic Absorption Spectrophotometry. The average contents of total amorphous Al (oxalate-extractable and organo-metallic complexes-bound Al (pyrophosphate extractable were significantly higher in burned samples along the study. Also, the oxalate-extractable Al varied significantly along the different samplings, and so consequently did the Alp:Alox ratio. A progressive decrease in the Al:Si ratio in allophanes was also found throughout the study period. No differences were found for oxalate-extractable Fe, either between sample groups or samplings, which was also applicable to the (Alox+0.5Feox percentage.

  16. The potential pathogenicity of chlorhexidine-sensitive Acanthamoeba strains isolated from contact lens cases from asymptomatic individuals in Tenerife, Canary Islands, Spain.

    Science.gov (United States)

    Martín-Navarro, Carmen M; Lorenzo-Morales, Jacob; Cabrera-Serra, M Gabriela; Rancel, Fernando; Coronado-Alvarez, Nieves M; Piñero, José E; Valladares, Basilio

    2008-11-01

    Pathogenic strains of the genus Acanthamoeba are causative agents of a serious sight-threatening infection of the eye known as Acanthamoeba keratitis. The prevalence of this infection has risen in the past 20 years, mainly due to the increase in number of contact lens wearers. In this study, the prevalence of Acanthamoeba in a risk group constituted by asymptomatic contact lens wearers from Tenerife, Canary Islands, Spain, was evaluated. Contact lenses and contact lens cases were analysed for the presence of Acanthamoeba isolates. The isolates' genotypes were also determined after rDNA sequencing. The pathogenic potential of the isolated strains was subsequently established using previously described molecular and biochemical assays, which allowed the selection of three strains with high pathogenic potential. Furthermore, the sensitivity of these isolates against two standard drugs, ciprofloxacin and chlorhexidine, was analysed. As the three selected strains were sensitive to chlorhexidine, its activity and IC(50) were evaluated. Chlorhexidine was found to be active against these strains and the obtained IC(50) values were compared to the concentrations of this drug present in contact lens maintenance solutions. It was observed that the measured IC(50) was higher than the concentration found in these maintenance solutions. Therefore, the ineffectiveness of chlorhexidine-containing contact lens maintenance solutions against potentially pathogenic strains of Acanthamoeba is demonstrated in this study.

  17. Identification of a novel assemblage G subgenotype and a zoonotic assemblage B in rodent isolates of Giardia duodenalis in the Canary Islands, Spain.

    Science.gov (United States)

    Fernández-Álvarez, Ángela; Martín-Alonso, Aarón; Abreu-Acosta, Néstor; Feliu, Carlos; Hugot, Jean-Pierre; Valladares, Basilio; Foronda, Pilar

    2014-02-01

    The flagellated parasite Giardia duodenalis is known as one of the most common causes of protozoal diarrhoea in both humans and animals worldwide. The aim of the present work was to perform the first study of G. duodenalis in rodents in the Canary Islands (Spain) and analyse the level of genetic variation and the potential zoonotic role of the isolates. Stool samples were collected from 284 wild rodents and Giardia cysts were detected by light microscopy. The overall prevalence of giardiasis was 25 · 4% and ranged from 19 · 4% in El Hierro to 34% in Gran Canaria. Positive samples were further characterized by PCR and nucleotide sequencing of the triose phosphate isomerase (TPI), β-giardin (BG) and glutamate dehydrogenase (GDH) genes. Our study revealed assemblage G as the most frequent genotype and identified two rodent-infecting G. duodenalis haplotypes of this assemblage, HI and HII. Phylogenetic analysis supported the monophyly of haplotype HI, which we suggest to be considered as a novel G. duodenalis sub-assemblage GII, due to the high genetic distances among this sub-genotype and assemblage G. Furthermore, G. duodenalis assemblage B was detected in an inhabited area in La Palma, a fact that may pose a potential risk of G. duodenalis transmission from rodents to humans.

  18. SWRO feed water quality improvement using subsurface intakes in Oman, Spain, Turks and Caicos Islands, and Saudi Arabia

    KAUST Repository

    Rachman, Rinaldi

    2014-10-01

    Water quality sampling and analysis conducted at four global locations, along the shorelines of the Arabian Sea, the Red Sea, the Mediterranean Sea, and the Caribbean Sea, demonstrated that subsurface intakes (wells) provide a robust degree of feed water treatment close to that provided by energy-intensive, conventional pretreatment systems. SDI values were reduced in virtually all cases to below 3. In vertical wells, from 70 to 100% of the TEP and 50% of the TOC and DOC found in natural seawater were removed in the aquifer. Reduction in the concentration of the organic fractions was selective based on molecular weight with the biopolymers nearly fully removed. Humic substances, building blocks, and light organic substances were removed at lesser percentages. Site geology was not the predominant factor affecting the removal efficiency, but the length of the flow path from the sea to the wells and the hydraulic retention time appear to be most significant. A comparison between vertical wells, a tunnel intake system, and a horizontal drain system at Alicante, Spain, demonstrated that the vertical wells performed best followed by the tunnel system, and the horizontal drain system which showed a breakthrough of algae and a very high organic carbon concentration. © 2014 Elsevier B.V.

  19. Groundwater salinity and hydrochemical processes in the volcano-sedimentary aquifer of La Aldea, Gran Canaria, Canary Islands, Spain.

    Science.gov (United States)

    Cruz-Fuentes, Tatiana; Cabrera, María del Carmen; Heredia, Javier; Custodio, Emilio

    2014-06-15

    The origin of the groundwater salinity and hydrochemical conditions of a 44km(2) volcano-sedimentary aquifer in the semi-arid to arid La Aldea Valley (western Gran Canaria, Spain) has been studied, using major physical and chemical components. Current aquifer recharge is mainly the result of irrigation return flows and secondarily that of rainfall infiltration. Graphical, multivariate statistical and modeling tools have been applied in order to improve the hydrogeological conceptual model and identify the natural and anthropogenic factors controlling groundwater salinity. Groundwater ranges from Na-Cl-HCO3 type for moderate salinity water to Na-Mg-Cl-SO4 type for high salinity water. This is mainly the result of atmospheric airborne salt deposition; silicate weathering, and recharge incorporating irrigation return flows. High evapotranspiration produces significant evapo-concentration leading to relative high groundwater salinity in the area. Under average conditions, about 70% of the water used for intensive agricultural exploitation in the valley comes from three low salinity water runoff storage reservoirs upstream, out of the area, while the remaining 30% derives from groundwater. The main alluvial aquifer behaves as a short turnover time reservoir that adds to the surface waters to complement irrigation water supply in dry periods, when it reaches 70% of irrigation water requirements. The high seasonality and intra-annual variability of water demand for irrigation press on decision making on aquifer use by a large number of aquifer users acting on their own. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. Stomoxys calcitrans as possible vector of Trypanosoma evansi among camels in an affected area of the Canary Islands, Spain

    Directory of Open Access Journals (Sweden)

    Noé Francisco Rodríguez

    2014-07-01

    Full Text Available Introduction Trypanosoma evansi was first identified in the Canary Islands in 1997, and is still present in a small area of the Archipelago. To date, the disease has exclusively affected camel herds, and has not been detected in any other animal hosts. However potential vectors of Trypanosoma evansi must be identified. Methods One Nzi trap was placed on a camel farm located in the infected area for a period of one year. Results Two thousand five hundred and five insects were trapped, of which Stomoxys calcitrans was the sole hematophagous vector captured. Conclusions Stomoxys calcitrans could be exclusively responsible for the transmission of Trypanosoma evansi among camels in the surveyed area, as other species do not seem to be infected by S. calcitrans in the presence of camels.

  1. Mapping giant mass transport deposits (MTDs) for delineating the extended Continental Shelf of Spain to the West of Canary Islands according UNCLOS Art. 76

    Science.gov (United States)

    Somoza, Luis; Medialdea, Teresa; León, Ricardo; Vázquez, Juan T.; González, Javier; Palomino, Desiree; González-Aller, Daniel; Fernández-Salas, Luis M.; Espinosa, Salvador

    2017-04-01

    On 19 December 2014, Spain presented a third partial submission for the delineation of the Extended Continental in the area west of the Canary Islands to the Commission on the Limits of the Continental Shelf (CLCS) according to the United Nations Convention on the Law of Sea (UNCLOS). The Canary Islands are located within a NE-SW 1,350 km long ridge of hotspot-inferred volcanic islands and seamounts (composed by more of 100, from Lars to Tropic seamounts). This submission has been documented with an extensive dataset specifically obtained for the project during ten oceanographic cruises between 2010 and 2014 aboard the Spanish research vessels Hespérides, Sarmiento de Gamboa and Miguel Oliver. This new dataset allows to investigate an area of 440,000 km2 with acoustic backscatter images and multibeam echosounder bathymetric (MBES) data (Simrad EM-12, EM-120 and EM-302, and Atlas HYDROSWEEP DS), a dense network of 65,800 km of very-high resolution (VHR) seismic lines (including chirp parametric source TOPAS PS-18 and Atlas PARASOUND P-35) and 4,471 km of multichannel seismic reflection lines (MCS) acquired with an array of air-guns yielding a total volume of 4,600 inch3 (75.38 L) and a 3,500 m long streamer composed of 280 channels. In order to determine the Foot of Slope (FoS), the Base of Slope (BoS) region has been traced following geomorphological arguments based on the morphology of the mass transport deposits (MTDs) extended downslope west of the Canary Islands. Based on backscatter and MBEs mapping, and VHR lines, the BoS has been traced by means of a detailed mapping of the debris flow deposits widespread along the slope. Therefore, the seaward limit of the BoS has been traced following the termination of the debris flow sourced from the Canary Island. Otherwise, the landward limit of the BoS has been defined following the morphological changes in the debris flow forced by the breaking in the slope gradient, which form distributary lobes downslope. Finally

  2. Evidence from acoustic imaging for submarine volcanic activity in 2012 off the west coast of El Hierro (Canary Islands, Spain)

    Science.gov (United States)

    Pérez, Nemesio M.; Somoza, Luis; Hernández, Pedro A.; de Vallejo, Luis González; León, Ricardo; Sagiya, Takeshi; Biain, Ander; González, Francisco J.; Medialdea, Teresa; Barrancos, José; Ibáñez, Jesús; Sumino, Hirochika; Nogami, Kenji; Romero, Carmen

    2014-12-01

    We report precursory geophysical, geodetic, and geochemical signatures of a new submarine volcanic activity observed off the western coast of El Hierro, Canary Islands. Submarine manifestation of this activity has been revealed through acoustic imaging of submarine plumes detected on the 20-kHz chirp parasound subbottom profiler (TOPAS PS18) mounted aboard the Spanish RV Hespérides on June 28, 2012. Five distinct "filament-shaped" acoustic plumes emanating from the flanks of mounds have been recognized at water depth between 64 and 88 m on a submarine platform located NW El Hierro. These plumes were well imaged on TOPAS profiles as "flares" of high acoustic contrast of impedance within the water column. Moreover, visible plumes composed of white rafts floating on the sea surface and sourcing from the location of the submarine plumes were reported by aerial photographs on July 3, 2012, 5 days after acoustic plumes were recorded. In addition, several geophysical and geochemical data support the fact that these submarine vents were preceded by several precursory signatures: (i) a sharp increase of the seismic energy release and the number of daily earthquakes of magnitude ≥2.5 on June 25, 2012, (ii) significant vertical and horizontal displacements observed at the Canary Islands GPS network (Nagoya University-ITER-GRAFCAN) with uplifts up to 3 cm from June 25 to 26, 2012, (iii) an anomalous increase of the soil gas radon activity, from the end of April until the beginning of June reaching peak values of 2.7 kBq/m3 on June 3, 2012, and (iv) observed positive peak in the air-corrected value of 3He/4He ratio monitored in ground waters (8.5 atmospheric 3He/4He ratio ( R A)) at the northwestern El Hierro on June 16, 2012. Combining these submarine and subaerial information, we suggest these plumes are the consequence of submarine vents exhaling volcanic gas mixed with fine ash as consequence of an event of rapid rise of volatile-rich magma beneath the NW submarine ridge

  3. [Exposure to persistent and non-persistent pesticides in a non-occupationally exposed population in Tenerife Island (Spain)].

    Science.gov (United States)

    Burillo-Putze, Guillermo; Luzardo, Octavio P; García, Carlos Pérez; Zumbado, Manuel; Yanes, Carmen; Trujillo-Martín, María del Mar; Boada Fernández del Campo, Carlos; Boada, Luis D

    2014-01-01

    Chronic exposure to non-persistent pesticides (NPPs) is of concern because these substances have been associated with chronic diseases. However, few studies have addressed chronic exposure to NPPs in Spanish populations. We determined the presence of 24 pesticide residues by gas chromatography/mass spectrometry in 363 serum samples obtained from non-occupationally exposed adults from Tenerife island in 2007. Most of the samples (99.45%) showed detectable residues (6 ± 2 pesticides per sample). The most frequently detected pesticides were pyrethrins (96.1%), organophosphates (93.9%) and organochlorines (92.3%). The neurotoxicants bifenthrin and malathion were detected in 81% of the samples and hexachlorobenzene DDT and buprofezin in more than 50%. Malation, an "environmental obesogen", was detected in 82%, and "endocrine disrupter" pesticides were present in 97.2% of the samples. Because there is clear, continuous and inadvertent exposure to NPPs that may be inducing adverse effects on human health, NPPs should be included in biomonitoring studies. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

  4. Chemical fingerprinting applied to the evaluation of marine oil pollution in the coasts of Canary Islands (Spain)

    International Nuclear Information System (INIS)

    Pena-Mendez, E.Ma.; Garcia-Montelongo, F.J.; Astorga-Espana, Ma.S.

    2001-01-01

    Chemical fingerprinting approach to environmental assessment is illustrated in the evaluation of marine oil pollution in the coasts using two limpet species as bioindicator organisms, and based on profiles and concentrations of n-alkanes and aromatic hydrocarbons in their tissues. Accidental and chronic releases of hydrocarbons can contaminate the marine environment of the Canary Islands not only because of their geographical situation but also because of the very dense tank traffic around. This situation affects coastal areas, fishing activities, tourism resort, etc. Concentrations of n-alkanes and aromatic hydrocarbons (polycyclic aromatic hydrocarbons and methyl-polycyclic aromatic hydrocarbons) in the soft tissues of the marine intertidal and subtidal limpets, Patella crenata and Patella ullysiponensis aspera, were evaluated. Limpet samples were collected at monthly intervals, at three locations on the southeast coast of Tenerife over a 3-year period (1991-93). Levels of hydrocarbons found in limpets are similar to concentrations found in unpolluted areas around the world. From application of principal component analysis, the interpretation of variable loading plots gives information on variable correlation and can be used to distinguish among potential sources of pollution and the ability of studied molluscs to be used as bioindicator organisms. (Author)

  5. Impact of provincial characteristics on the number of traffic accident victims on interurban roads in Spain.

    Science.gov (United States)

    Sánchez González, María Pilar; Escribano Sotos, Francisco; Tejada Ponce, Ángel

    2018-02-21

    This study has two aims. The first is to determine how various factors impact on the number of fatalities, serious injuries and slight injuries adjusted for the level of traffic on interurban roads in Spain. The second is to establish the number of victims per million vehicle-kilometres (veh-km) travelled on interurban roads in each province resulting from the effect of its specific characteristics. To this end, we developed six fixed effect panel data models with panel corrected standard errors for the 1999-2015 period. Our results show that while the proportion of high capacity roads, the unemployment rate and the motorization rate contribute to a reduction in the number of fatalities, serious injuries and slight injuries adjusted for level of traffic, the penalty-points licence system is effective in reducing the number of fatalities and serious injuries but not the number of slight injuries. Furthermore, the specific conditions in Ávila, Toledo, Madrid, Santa Cruz de Tenerife, Las Palmas de Gran Canaria, the Balearic Islands, Lleida and all the provinces on the Mediterranean coast cause a higher number of victims per million veh-km travelled than in the remaining provinces. Thus, greater public investment and more socially responsible behaviour are essential tools for reducing the number of traffic accident victims on Spanish interurban roads. Moreover, the provincial institutions emerge as key agents in improving road safety, due to their greater knowledge of the specific conditions and factors affecting each province. Copyright © 2018 Elsevier Ltd. All rights reserved.

  6. The relationship between landscape patterns and human-caused fire occurrence in Spain

    Energy Technology Data Exchange (ETDEWEB)

    Castafreda-Aumedes, S.; Garcia-Martin, A.; Vega-Garcia, C.

    2013-05-01

    Aim of study: Human settlements and activities have completely modified landscape structure in the Mediterranean region. Vegetation patterns show the interactions between human activities and natural processes on the territory, and allow understanding historical ecological processes and socioeconomic factors. The arrangement of land uses in the rural landscape can be perceived as a proxy for human activities that often lead to the use, and escape, of fire, the most important disturbance in our forest landscapes. In this context, we tried to predict human-caused fire occurrence in a 5-year period by quantifying landscape patterns. Area of study: This study analyses the Spanish territory included in the Iberian Peninsula and Balearic Islands (497,166 km{sup 2}). Material and Methods: We evaluated spatial pattern applying a set of commonly used landscape ecology metrics to landscape windows of 10x10 sq km (4751 units in the UTM grid) overlaid on the Forest Map of Spain, MFE200. Main results: The best logistic regression model obtained included Shannon's Diversity Index, Mean Patch Edge and Mean Shape Index as explicative variables and the global percentage of correct predictions was 66.3 %. Research highlights: Our results suggested that the highest probability of fire occurrence at that time was associated with areas with a greater diversity of land uses and with more compact patches with fewer edges. (Author) 58 refs.

  7. Human-caused wildfire risk rating for prevention planning in Spain.

    Science.gov (United States)

    Martínez, Jesús; Vega-Garcia, Cristina; Chuvieco, Emilio

    2009-02-01

    This paper identifies human factors associated with high forest fire risk in Spain and analyses the spatial distribution of fire occurrence in the country. The spatial units were 6,066 municipalities of the Spanish peninsular territory and Balearic Islands. The study covered a 13-year series of fire occurrence data. One hundred and eight variables were generated and input to a dedicated Geographic Information System (GIS) to model different factors related to fire ignition. After exploratory analysis, 29 were selected to build a predictive model of human fire ignition using logistic regression analysis. The binary model estimated the probability of high or low occurrence of forest fires, as defined by an ignition danger index that is currently used by the Spanish forest service (number of fires divided by forest area in each municipality). Thirteen explanatory variables were identified by the model. They were related to agricultural landscape fragmentation, agricultural abandonment and development processes. The prediction agreement found between the model binary outputs and the historical fire data was 85.3% for the model building dataset (60% of municipalities). A slightly lower predictive power (76.2%) was found for the validation data (the remaining 40%). The probabilistic output of the logistic was significantly related to the raw ignition index (Spearman correlation of 0.710) used by the Spanish Forest Service. Therefore, the model can be considered a good predictor of human-caused fire risk, aiding spatial decisions related to prevention planning in Spanish municipalities.

  8. [Purchase of local foods for school meals in Andalusia, the Canary Islands and the Principality of Asturias (Spain)].

    Science.gov (United States)

    Soares, Panmela; Caballero, Pablo; Davó-Blanes, Mari Carmen

    To explore and compare the characteristics of Primary Education Centres (PEC) in Andalusia, the Canary Islands and the Principality of Asturias depending on whether or not they make local food purchases (LFP) for school meals and to explore the opinion of cafeteria managers about the benefits and challenges of this type of purchase. Information on the characteristics of 186 PECs and opinions of cafeteria managers about the benefits/challenges of LFP was collected through an electronic questionnaire. Data were stratified according to how the products were purchased (LFP: yes/no), and the chi square test was applied. 38.2% of the PECs studied make LFP. This is more frequent in rural areas (51.0 with self-managed cafeterias (80.0%), and their own kitchen (65.5%). These centres have less expensive menus than their peers (69.8%), participate more frequently in healthy eating programmes (81.5%) and purchase more organic food products (65.8%). According to the majority of the participants whose centres engage in LFP, the benefits include: supporting the local economy (97.2%), the offer of fresh foods (97.2%) and environmental sustainability (93.0%). The challenges include: productive capacity of the region (50.7%), the seasonal variation in food production (71.8%), and the lack of support (42.3%) and information from the government (46.5%). The location of the centres, the management of the cafeteria and the availability of a kitchen on site can influence the development of LFP in schools. Government support could help to integrate LFP in schools, improving school meals at a lower economic and environmental cost. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Cycles of selected elements in the frame of Globalization and Global Change in the environment of Tenerife (Canary Islands, Spain)

    Science.gov (United States)

    Heidak, Markus O.; Glasmacher, Ulrich A.; Schöler, Heinfried; Trieloff, Mario; Kober, Bernd

    2010-05-01

    The Laurel Forest is an important and sensitive ecosystem with particular element cycling mechanisms. On Tenerife the distribution is straitened to some parts in the north, north-west and northeast. The NE trade wind ensures a permanently humid climate in the north. Major urban and industrial development is centred on Tenerife, and as a touristy hotspot the Island is exposed to heavy air traffic. Furthermore, the short distance to the African coastline and, therefore, to the Sahara, contribute a regular influence of African Dust emissions. In summary, Laurel Forest is exposed to different climatic conditions, variations in lithology and soils, and aerosols caused by local anthropogenic emissions, Saharan dust, and sea spray. The present study aims to understand geogenic and anthropogenic element transports of K, P, N, and organic components between soils and Laurel Forest. In addition, the element contribution from the aerosols such as the Sahara dust has to be quantified to understand the rock - soil - vegetation coupling system. The Sahara dust as one of the important aerosols has been studied by various researchers (Bustos et al., 1998; Rodrıguez, 1999; Torres et al., 2001; Viana et al., 2002). Viana et al.,(2002) quantified the impacts of African dust outbreaks for Tenerife and Gran Canaria, after the interpretation of the PM10 (thoracis particulate matter) from nineteen air quality monitoring stations. Three types of African dust contributions were identified and characterized (winter, summer and autumn-winter dust outbreaks). Collected samples with and without African dust influence proved that: (a) for the intensive winter African dust outbreaks (daily PM10 levels up to 191 mg/m3) at least 76% of the bulk PM10 levels may be attributable to dust load, whereas the anthropogenic input accounts for only 3-14% and (b) SiO2, Al2O3, Ca, K, Fe, Ti, V, Mn and Ba concentrations are excellent tracers of African origin (Viana et al., 2002).

  10. Assessment of the exposure to organochlorine pesticides, PCBs and PAHs in six species of predatory birds of the Canary Islands, Spain.

    Science.gov (United States)

    Luzardo, Octavio P; Ruiz-Suárez, Norberto; Henríquez-Hernández, Luis Alberto; Valerón, Pilar F; Camacho, María; Zumbado, Manuel; Boada, Luis D

    2014-02-15

    In the present study, we investigated the concentrations and distributions of 57 anthropogenic pollutants, including 23 organochlorine pesticides (OCs), 18 polychlorinated biphenyls (PCBs) and 16 polycyclic aromatic hydrocarbons (PAHs) in liver samples from 102 birds of prey of six species that were found dead or that had died during their stay in the Wildlife Recovery Centers of the Canary Islands (Spain) between 2009 and 2012. The dual goal of this work was to determine the occurrence of these contaminants in these six species of birds of prey, and also whether they can be used as bioindicators for monitoring environmental pollution in the region. We found that Accipiter nisus, Falco pelegrinoides and Falco tinnunculus were the most contaminated species. The profiles of contamination among the species were extremely similar in the case of organochlorine contaminants, with DDT and its metabolites as the most abundant compounds. The contamination by DDT and its metabolites, as well as contamination by dieldrin, could be considered high in these animals, much higher than reports from other regions of the planet, which is in agreement with previous reports from our group regarding humans, food and other animals from this area. In contrast, the contamination by PCBs could be considered extremely low and was probably below the threshold of toxicity for these contaminants. The content of carcinogenic/mutagenic PAHs in these animals was clearly dependent on the feeding pattern of the species; however, the levels were also well below the values that were considered toxic in predictive models. This study represents the first report of contamination by PAHs in all these species and is also the first report of PCB levels in Barbary Falcons. Copyright © 2013 Elsevier B.V. All rights reserved.

  11. [Assessment of the nutritional value of the menus served in school canteens on the island of Tenerife, Spain].

    Science.gov (United States)

    Campos Díaz, J; Rodríguez Alvarez, C; Calvo Pacheco, M; Arévalo Morales, M P; Sierra López, A; Arias Rodríguez, A

    2008-01-01

    To study the nutritional characteristics of the menus provided in the state primary schools of Tenerife and to assess whether they are adequate for the different age groups of school children. The study is conducted in 52 school canteens, with a population of 8,411 diners aged between 4 and 12 years old. 27 of the 52 school dinner services were managed directly and 25 were contracted out to catering companies. They were selected through a random sampling that was stratified by the different geographic areas of the island. A full menu was taken from each of them: first course, second course and dessert (in some cases, a dairy product, normally a piece of fruit). The food was recorded by weight. For assessing the nutritional input in the directly managed dining rooms, we took information on the menu, how it was prepared, the ingredients used and the proportion of each of these in each dish, the amount of oil and salt added, etc. Hence we calculate the proportion of each ingredient. We then weigh the different rations offered to the school children. In the case of the menus offered by catering companies, the quantity of the ration is weighed in the school dining room and, as the catering company supplies us with the breakdown of all the ingredients used in the dishes, we can determine the composition of the menus. To convert the food into nutrients, we used the Dietsource V 1.0 programme. The school menu is broken down using the diet, dish and food management plan, to give the proportions of active ingredients used, and the Recommended Inputs for the Spanish population are used as a reference for evaluating the nutritional quality of the diet, taking the average of the recommended value for the different age groups for each of the parameters. The carbohydrates account for 54% of the total energy, lipids 27% and proteins 19%. The mean content and standard error for cholesterol is 77.53 +/- 64.30 mg, so the mean cholesterol input per 1,000 kcal is 109 mg/1,000 kcal

  12. Organic compounds temporal trends at some invertebrate species from the Balearics, Western Mediterranean.

    Science.gov (United States)

    Deudero, S; Box, A; March, D; Valencia, J M; Grau, A M; Tintore, J; Calvo, M; Caixach, J

    2007-08-01

    Concentrations of persistent organic pollutants (POPs) such as hexachlorobenzene (HCB), dichlore diphenyl trichloretane (DDT), polychlorinated biphenyls (PCBs), and gamma-hexachlorocyclohexane (gamma-HCH or lindane) were determined in tissue of marine benthic invertebrates such as Mytilus galloprovincialis, Chamelea gallina, Venus verrucosa, Lithophaga lithophaga and Paracentrotus lividus. Species were selected due to their habitat, trophic level, feeding behaviour and their consumption. Invertebrate species were systematically sampled from December 1996 to December 2005 from several sites along the Balearic Islands. The highest concentrations of PCBs (785ng/g lipid) were found in M. galloprovincialis while the lowest concentrations were found in the sea-urchin P. lividus (193ng/g lipid). Among the 7 PCB quantified congeners the higher values are mainly obtained for CB138 and CB153. All bivalves presented higher PCBs contents than the sea-urchin P. lividus are possibly linked with the bioaccumulation process of POPs throughout the food web and to differential detoxifying mechanisms. The concentration of SigmaDDT exceeds that of HCB and gamma-HCH at all species and sampling stations. DDT concentrations ranged from 0.4ng/g ww at the bivalve C. gallina in 2002, to values of 15.8ng/g ww at the bivalve L. lithophaga in 1998. The values obtained for the organic compounds (HCH, HCB, PCBs, DDT) depend upon the place and year of sampling and are compared to values found by other authors for the mussel M. galloprovincialis in other Mediterranean areas. gamma-HCH and HCB were found in lower concentrations than the other POPs.

  13. SPREAD: a high-resolution daily gridded precipitation dataset for Spain – an extreme events frequency and intensity overview

    Directory of Open Access Journals (Sweden)

    R. Serrano-Notivoli

    2017-09-01

    Full Text Available A high-resolution daily gridded precipitation dataset was built from raw data of 12 858 observatories covering a period from 1950 to 2012 in peninsular Spain and 1971 to 2012 in Balearic and Canary islands. The original data were quality-controlled and gaps were filled on each day and location independently. Using the serially complete dataset, a grid with a 5 × 5 km spatial resolution was constructed by estimating daily precipitation amounts and their corresponding uncertainty at each grid node. Daily precipitation estimations were compared to original observations to assess the quality of the gridded dataset. Four daily precipitation indices were computed to characterise the spatial distribution of daily precipitation and nine extreme precipitation indices were used to describe the frequency and intensity of extreme precipitation events. The Mediterranean coast and the Central Range showed the highest frequency and intensity of extreme events, while the number of wet days and dry and wet spells followed a north-west to south-east gradient in peninsular Spain, from high to low values in the number of wet days and wet spells and reverse in dry spells. The use of the total available data in Spain, the independent estimation of precipitation for each day and the high spatial resolution of the grid allowed for a precise spatial and temporal assessment of daily precipitation that is difficult to achieve when using other methods, pre-selected long-term stations or global gridded datasets. SPREAD dataset is publicly available at https://doi.org/10.20350/digitalCSIC/7393.

  14. SPREAD: a high-resolution daily gridded precipitation dataset for Spain - an extreme events frequency and intensity overview

    Science.gov (United States)

    Serrano-Notivoli, Roberto; Beguería, Santiago; Ángel Saz, Miguel; Longares, Luis Alberto; de Luis, Martín

    2017-09-01

    A high-resolution daily gridded precipitation dataset was built from raw data of 12 858 observatories covering a period from 1950 to 2012 in peninsular Spain and 1971 to 2012 in Balearic and Canary islands. The original data were quality-controlled and gaps were filled on each day and location independently. Using the serially complete dataset, a grid with a 5 × 5 km spatial resolution was constructed by estimating daily precipitation amounts and their corresponding uncertainty at each grid node. Daily precipitation estimations were compared to original observations to assess the quality of the gridded dataset. Four daily precipitation indices were computed to characterise the spatial distribution of daily precipitation and nine extreme precipitation indices were used to describe the frequency and intensity of extreme precipitation events. The Mediterranean coast and the Central Range showed the highest frequency and intensity of extreme events, while the number of wet days and dry and wet spells followed a north-west to south-east gradient in peninsular Spain, from high to low values in the number of wet days and wet spells and reverse in dry spells. The use of the total available data in Spain, the independent estimation of precipitation for each day and the high spatial resolution of the grid allowed for a precise spatial and temporal assessment of daily precipitation that is difficult to achieve when using other methods, pre-selected long-term stations or global gridded datasets. SPREAD dataset is publicly available at https://doi.org/10.20350/digitalCSIC/7393.

  15. Taxonomic review of the genus Chamaemelum Miller (Asteraceae in the Iberian peninsula and the Balearic lslands

    Directory of Open Access Journals (Sweden)

    Benedí i González, Carles

    1988-01-01

    Full Text Available A taxonomic review of the genus Chamaemelum Miller (Asteraceae in the Iberian peninsula and the Balearic Islands is carried out. Two changes in nomenclature are proposed: Chamaemelum nobile ( L. All. forma discoideum (Willk. comb. & stat. nov. and C. fuscatum (Brot. Vasc. forma minor (Hoffmanns. & Link comb. & stat. nov. For each taxon the correct name as well as the corresponding synonyms are given. A dichotomic key of the recognized taxa and a list of the herharium sheets studied are provided.

    Se realiza una revisión taxonómica del género Chamaemelum Miller (Asteraceae en la Península Ibérica e Islas Baleares. Se proponen dos cambios nomenclaturles: Chamaemelum nobile (L. All. forma discoideum (Willk. comb. & stat. nov. y C. fuscatum (Brot. Vasc. forma minor (Hoffmanns. & Link comb. & stat. nov. Para cada taxon se da el nombre correcto, así como las correspondientes sinonimias. Se adjunta una clave dicotómica de los táxones reconocidos y una relación de los testimonios de herbario estudiados.

  16. Application of Spectroscopic Techniques (FT-IR, 13C NMR) to the analysis of humic substances in volcanic soils along an environmental gradient (Tenerife, Canary Islands, Spain)

    Science.gov (United States)

    Rodriguez Rodriguez, Antonio; María Armas Herrera, Cecilia; González Pérez, José Antonio; González-Vila, Francisco Javier; Arbelo Rodríguez, Carmen Dolores; Mora Hernández, Juan Luis; Polvillo Polo, Oliva

    2010-05-01

    Andosols and andic soils are considered as efficient C-sinks in terms of C sequestration. These soils are usually developed from volcanic materials, and are characterized by a predominance of short-range ordered minerals like allophanes, imogolite and other Fe and Al oxyhydroxides. Such materials occur commonly associated with organic compounds, thus generating highly stable organo-mineral complexes and leading to the accumulation of a high amount of organic carbon. Spectroscopic methods like FT-IR and 13C NMR are suitable for the analysis of the chemical structure of soil humic substances, and allow identifying distinct functional groups and protein, lipids, lignin, carbohydrate-derived fragments. In this work we study the structural features of four soils developed on Pleistocene basaltic lavae in Tenerife (Canary Island, Spain), distributed along an altitudinal climatic gradient. The soil sequence comprises soils with different degree of geochemical evolution and andic character, including a mineral ‘Hypersalic Solonchak' (Tabaibal de Rasca), a slightly vitric ‘Luvic Phaeozem' (Los Frailes), a degraded and shallow ‘Endoleptic, fulvic, silandic Andosol' (Siete Lomas), and a well-developed and deep ‘Fulvic, silandic, Andosol' (Ravelo). Samples of the raw soil and humic and fulvic acids isolated from the surface horizons were analyzed. The results show a low content of organic carbon in the mineral soil, the inherited humin predominating, and a very high content of humic and fulvic acids in Andosols. The FT-IR and 13C NMR spectra of the raw soil samples show a low resolution, related to interferences from mineral complexes signals, particularly in soils with lower organic carbon content. 13C NMR shows a predominance of O-alkyl carbon (derived of carbohydrates) in andic soils, whereas O-alkyl and aromatic fractions are most evident in the mineral soil. The humic acids spectra are characterized by a dominance of alkyl and aromatic fractions with a high degree

  17. The origin of high silicon content in potentially medicinal groundwater of Gran Canaria (Canary Islands, Spain. Modelling of chemical water-rock interactions

    Directory of Open Access Journals (Sweden)

    Dobrzyński, Dariusz

    2012-11-01

    Full Text Available Groundwater of Gran Canaria (Canary Island, Spain have been appreciated and used as an element of health tourism since the 19th Century. This activity was abandoned in the second half of 20th Century when springs disappeared due to groundwater drawdown. The chemistry of groundwater from 19 intakes in volcanic rocks of the north part of Gran Canaria was studied by applying geochemical modelling for quantifying processes responsible for high Si concentrations.Studied groundwater has temperature of 16.3°C–25.5°C, pH of 4.40–7.40, and usually HCO3-(Cl-Mg-Ca-Na hydrochemical types. At near-neutral pH, fresh groundwater usually has 0.1-0.3 mM of Si. In studied groundwater Si concentrations are 0.42 to 1.82 mM, and show positive correlation with ionic strength and temperature. Volcanic bedrocks consist of, generally, easily reactive silicate minerals. Weathering is not supported by low rainfall; however, it shall be intensified by high influx of salts from marine aerosols and lithogenic carbon dioxide into groundwater. Geochemical modelling has found water-mineral reactions which reflect properly diversity of bedrock mineralogy. Based on those chemical reactions, contributions of particular silicate minerals to the pool of silicon dissolved in groundwater were calculated. Understanding the processes responsible for water chemistry might help in proper management and protection of groundwater.The Si-rich waters might be found in numerous places of Gran Canaria in all volcanic rocks. Silicic acid is the only form of silicon which is biologically available, and is regarded as a component which provides balneotherapeutic benefits. Many studies have showed beneficial and essential aspects of silicon in humans. Studied groundwater from Gran Canaria has an unexploited balneotherapeutic potential, and due to very high Si contents they seem to be ideal for testing the health benefits of such waters to humans. Hydrogeochemical methods, including

  18. The early colonial atlantic world: New insights on the African Diaspora from isotopic and ancient DNA analyses of a multiethnic 15th-17th century burial population from the Canary Islands, Spain.

    Science.gov (United States)

    Santana, Jonathan; Fregel, Rosa; Lightfoot, Emma; Morales, Jacob; Alamón, Martha; Guillén, José; Moreno, Marco; Rodríguez, Amelia

    2016-02-01

    The Canary Islands are considered one of the first places where Atlantic slave plantations with labourers of African origin were established, during the 15th century AD. In Gran Canaria (Canary Islands, Spain), a unique cemetery dated to the 15th and 17th centuries was discovered adjacent to an ancient sugar plantation with funerary practices that could be related to enslaved people. In this article, we investigate the origin and possible birthplace of each individual buried in this cemetery, as well as the identity and social status of these people. The sample consists of 14 individuals radiocarbon dated to the 15th and 17th centuries AD. We have employed several methods, including the analysis of ancient human DNA, stable isotopes, and skeletal markers of physical activity. 1) the funerary practices indicate a set of rituals not previously recorded in the Canary Islands; 2) genetic data show that some people buried in the cemetery could have North-African and sub-Saharan African lineages; 3) isotopic results suggest that some individuals were born outside Gran Canaria; and 4) markers of physical activity show a pattern of labour involving high levels of effort. This set of evidence, along with information from historical sources, suggests that Finca Clavijo was a cemetery for a multiethnic marginalized population that had being likely enslaved. Results also indicate that this population kept practicing non-Christian rituals well into the 17th century. We propose that this was possible because the location of the Canaries, far from mainland Spain and the control of the Spanish Crown, allowed the emergence of a new society with multicultural origins that was more tolerant to foreign rituals and syncretism. © 2015 Wiley Periodicals, Inc.

  19. Climatología de tornados en España Peninsular y Baleares

    OpenAIRE

    Riesco Martín, Jesús; Polvorinos Pascual, Fausto; Núñez Mora, José Ángel; Soriano Romero, Juan de Dios; Jiménez Alonso, Carlos

    2015-01-01

    En este trabajo se realiza una climatología orientativa y básica sobre la frecuencia y representatividad espacial de los tornados y trombas marinas en la zona abarcada por España peninsular y Baleares, a partir de información correspondiente al periodo 2003-2012.

  20. Characterization of the spawning habitat of Atlantic bluefin tuna and related species in the Balearic Sea (western Mediterranean)

    Science.gov (United States)

    Alemany, F.; Quintanilla, L.; Velez-Belchí, P.; García, A.; Cortés, D.; Rodríguez, J. M.; Fernández de Puelles, M. L.; González-Pola, C.; López-Jurado, J. L.

    2010-07-01

    Within the framework of the TUNIBAL project that focused on Atlantic bluefin tuna ( Thunnus thynnus) larval ecology, ichthyoplankton surveys were conducted from 2001 to 2005 off the Balearic archipelago, which is recognized as one of the main spawning areas of the eastern Atlantic stock of this species. In each survey, a regular sampling grid of about 200 stations, 10 nautical miles apart were sampled. CTD casts and oblique Bongo 60 and surface Bongo 90 plankton tows were carried out. The occurrence frequencies of Atlantic bluefin tuna, albacore tuna ( Thunnus alalunga) and bullet tuna ( Auxis rochei) larvae in quantitative Bongo 60 samples were 0.14, 0.29 and 0.49 respectively. Mean larval abundances in these positive samples were relatively high: 31 larvae 10 m -2 for Atlantic bluefin tuna, 17 for albacore tuna and 31 for bullet tuna. All species had patchy distributions since more than 90% of the stations showed larval densities under 10 larvae 100 m -3 (70% showed even less than 2 larvae 100 m -3), whereas in some isolated spots, we recorded abundances as high as 867 (Atlantic bluefin) or 872 (bullet tuna) larvae 10 m -2. These results allowed us to relate larval distribution to mesoscale hydrographic features and to characterize the spawning habitat of these species. Single Quotient Parameter analyses were applied to spatial (depth), physical (temperature, salinity, dissolved oxygen and geostrophic current velocities) and biological (mesozooplankton biomass) variables to determine the environmental preferences of each species for spawning. Results showed that the complex hydrodynamic scenarios around the Balearic Islands, due to the interaction between the inflowing surface Atlantic water masses (AW) and Mediterranean surface waters (MW), play a key role in determining the abundance and distribution of tuna larvae in this area, especially in the case of Atlantic bluefin tuna. Spawning of this species seems to take place mainly in offshore mixed waters, as

  1. Stygofauna of the Canary Islands, 1. A new species of Pygocrangonyx, an amphipod genus with African affinities, from Fuerteventura

    NARCIS (Netherlands)

    Stock, Jan H.; Rondé-Broekhuizen, Brigitte L.M.

    1986-01-01

    A group of exclusively subterranean Amphipoda, the Metacrangonyx group, is distributed mainly in northwestern Africa, with peripheral isolates on the Balearic Islands and in the Sinai desert. The discovery of a new species of this group, belonging to Pygocrangonyx, a genus known from N.W. Morocco

  2. Columbus's Spain.

    Science.gov (United States)

    Soria, Jose Manuel Nieto

    1991-01-01

    Describes fifteenth-century Spain's tendencies that proved central to the Columbian enterprise: experience as a conquering and colonizing kingdom, interest in Atlantic expansion, and missionary inclination. Argues that Columbus's arrival in Spain came at the perfect time in Spanish history. Stresses Spain's long history of religious war, conquest,…

  3. Identification of suitable areas for the occurrence of Rift Valley fever outbreaks in Spain using a multiple criteria decision framework.

    Science.gov (United States)

    Sánchez-Vizcaíno, Fernando; Martínez-López, Beatriz; Sánchez-Vizcaíno, José Manuel

    2013-07-26

    Rift Valley fever (RVF) is a mosquito-borne viral disease that may produce a considerable impact on the economy in affected countries. In the last decades, the geographic distribution of RVF virus has increased including most of the countries in Africa, Arabia Saudi and Yemen. This situation has raised the concerns regarding its potential introduction in the European Union (EU) countries where the high number of susceptible species and competent vectors may contribute to the spread of the disease and challenge its rapid control. Thus, the identification of the areas and time periods with highest suitability for RVF outbreak occurrence would be useful for improving the early detection and rapid response of the disease into free countries. The objective of this study was to identify suitable areas for the occurrence of RVF outbreaks in Spain using a multiple criteria decision making model based on weighted linear combination of factors in geographical information systems (GIS). To the best of the author's knowledge this is the first comprehensive GIS-based framework that provides risk maps for RVF suitability in an EU country. Spanish zones with the highest suitability for RVF were concentrated in the regions of Extremadura, south-western Castile and Leon, eastern Galicia, Asturias, Cantabria, Basque Country, northern-central and southern region of Andalusia and in the Balearic Islands. October and May were the most suitable months for RVF outbreak occurrence. Methods and results presented here may be useful to target risk-based surveillance strategies and to more cost-effectively control potential RVFV incursions into Spain. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Ein Beitrag zur Springspinnenfauna der Balearen mit dem Erstnachweis von Heliophanus stylifer für Europa (Araneae, Salticidae)

    OpenAIRE

    Schäfer, Michael

    2015-01-01

    A female of the jumping spider Heliophanus stylifer Simon, 1878 was found in the s’Albufera natural park on the Balearic Island of Mallorca (Spain). This species is new to Europe. Seven additional jumping spider species were recorded, including the first records of Heliophanus apiatus, Icius hamatus and Menemerus taeniatus for the Balearic Islands.

  5. Building the IDECi-UIB: the scientific spatial data infrastructure node for the Balearic Islands University

    NARCIS (Netherlands)

    Giner, L.G.; Pérez, M.R.; Stuiver, H.J.

    2011-01-01

    Technical and methodological enhancements in Information Technologies (IT) and Geographical Information Systems (GIS) has permitted the growth in Spatial Data Infrastructures (SDI) performance. In this way, their uses and applications have grown very rapidly. In the scientific and educational

  6. Evaluation of Organochlorine Compounds (PCDDs, PCDFs, PCBs and DDTs) in Two Raptor Species Inhabiting a Mediterranean Island in Spain (8 pp).

    Science.gov (United States)

    Merino, Rubén; Abad, Esteban; Rivera, Josep; Olie, Kees

    2007-01-01

    -: DOI: http://dx.doi.org/10.1065/espr2006.01.015 Species that are at high levels of the food web have often been used as bioindicators to evaluate the presence of persistent contaminants in ecosystems. Most of these species are long-lived, so pollutant burdens may be integrated in some complex way over time. This makes them particularly sensitive to deleterious effects of Persistent Organic Pollutants (POPs). Birds have been suggested as useful organisms for monitoring pollutant levels. Traditionally such studies have been carried out with raptors such as osprey (Pandion haliaetus), peregrine falcon (Falco peregrinus), bald eagle (Haliaetus leucocephalus), etc. In this paper we present the results of a monitoring study conducted on two raptor species, osprey (Pandion haliaetus) and red kite (Milvus milvus), inhabiting a Mediterranean island (Menorca, Spain). These two species have different feeding habits; ospreys prey on fish and red kites feed on terrestrial species. This study constitutes a good opportunity to investigate if differences in feeding habits (aquatic vs. terrestrial) influences the contaminants pattern in two species inhabiting the same area. The study was conducted in a non-destructive way, using only failed eggs, to avoid the damage of the population stability. Eggs were collected during the period 1994-2000. The contaminants examined were dichlorodiphenyltrichloroethanes (DDTs, including DDT and its main metabolite, DDE), polychlorinated biphenyls (PCBs), including ortho PCBs (PCBs with at least one Chlorine atom in the ortho position): #28, 52, 95, 101, 123+149, 118, 114, 153, 132+105, 138, 167, 156, 157, 180, 170, 189, 194; and non ortho PCBs (PCBs with no Chlorine atom in the ortho position): #77, 126, 169 and all the polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) with Chlorine atoms at the 2,3,7 and 8 position (2,3,7,8-substituted PCDDs and PCDFs). The analysis of organochlorine compounds was performed

  7. Los mirmeleónidos (hormigas-león de la Península Ibérica e Islas Baleares (Insecta, Neuropterida, Neuroptera, Myrmeleontidae

    Directory of Open Access Journals (Sweden)

    Monserrat, V. J.

    2013-12-01

    Full Text Available We review the ants-lion (Insecta, Neuropterida, Neuroptera: Myrmeleontidae species known from the Iberian Peninsula and Balearic Islands. With very different degrees of presence, frequence and abundance, 26 ant-lion species belonging to 15 genera of this family are known in the area studied. Of these, an identification key of imagoes is provided, all the existing bibliographical information from the area is compiled, and a review of current knowledge about their biology and larval stages as well as their phaenological and altitudinal distribution in the studied region is provided. For 24 of these 26 species, new data on their distribution and biology within in the area are also provided.Se revisan las especies de mirmeleónidos u hormigas-león (Insecta, Neuropterida, Neuroptera: Myrmeleontidae de la Península Ibérica e Islas Baleares. Con una muy diversa presencia, frecuencia y abundancia, 26 especies pertenecientes a 15 géneros de esta familia son conocidas en la zona estudiada. De ellas, se incluye una clave de identificación de sus imagos, se recopila toda la información bibliográfica existente referente al área geográfica estudiada, y se recopilan y se anotan los datos conocidos sobre su biología, sus estadios larvarios y su distribución fenológica y altitudinal en la zona estudiada. Para 24 de estas 26 especies, se anotan nuevos datos sobre su distribución y biología en la zona tratada.

  8. La técnica del paleomagnetismo. Estudio piloto en los bordes de la Cuenca Balear

    Directory of Open Access Journals (Sweden)

    Banda, E.

    1986-06-01

    Full Text Available We present a review of paleomagnetic methods and techniques is applied to samples collected for a pilot study of the borders of the Balearic Basin. Subsequently a description of results is summarized showing the Permo-Carboniferous dikes are specially suitable for paleomagnetic studies. Muschelkalk limestones display a remagnetization wich can probably be dated as Paleogene. Some Jurassic series can be used for magnetostrigraphic purposes. The results encouraged us to iniciate specific studies on possible block movements in the Catalan Coastal Ranges, structure of the linking zone between the Catalan Coastal Ranges and the Iberic Range, and the tectonic evolution of the Balearic promontory.

    En una primera parte se repasan los fundamentos del paleomagnetismo con especial énfasis en los métodos y técnicas aplicados a las muestras coleccionadas en el estudio piloto de los bordes de la Cuenca Balear. En una segunda parte se describen los resultados obtenidos en el estudio de distintas litologías . Los diques del Carbonífero-Pérmico presentan una magnetización muy bien definida que los hace particularmente uu1izables para estudios paleomagnéticos. Las calizas del Muschelkalk presentan una remagnetización que posiblemente puede datarse como paleógena.. Algunas de las series jurásicas muestreadas pueden usarse con fines magnetoestratigráficos. Los resultados obtenidos han permitido iniciar estudios específicos de posibles movimientos de bloques en la Cadena Costera Catalana, la estructura de enlace entre la Cadena Costera Catalana y la Cordillera Ibérica y evolución tectónica del conjunto balear.

  9. Rainfall, fog and throughfall dynamics in a sub-tropical ridge-top cloud forest, National Park of Garajonay (La Gomera, Canary Islands, Spain)

    NARCIS (Netherlands)

    García-Santos, G.; Bruijnzeel, L.A.

    2011-01-01

    Mixed tree-heath/beech forest is a type of subtropical montane cloud forest found on wind- and fog-exposed ridges in the Canary Islands. With a dry season of 5 months and an annual precipitation of 600-700 mm, the extra water inputs through fog interception assume particular importance in this

  10. Colonization history of Mallorca Island by the European rabbit, Oryctolagus cuniculus, and the Iberian hare, Lepus granatensis (Lagomorpha: Leporidae)

    DEFF Research Database (Denmark)

    Seixas, Fernando A.; Juste, Javier; Campos, Paula

    2014-01-01

    reconstruction methods provides a complementary perspective for answering questions related to the history of insular species. In the present study, we infer the colonization history of Mallorca (Balearic Islands) by the European rabbit (Oryctolagus cuniculus) and the Iberian hare (Lepus granatensis) using...... been originated both from Iberian and French populations. The molecular estimates of the timing of the colonization events of the Mallorcan lagomorphs are consistent with human-mediated introductions by early settlers on the islands....

  11. Paleoparasitologic, paleogenetic and paleobotanic analysis of XVIII century coprolites from the church La Concepción in Santa Cruz de Tenerife, Canary Islands, Spain

    Directory of Open Access Journals (Sweden)

    Herminia Gijón Botella

    2010-12-01

    Full Text Available We present the results of a paleoparasitologic, paleogenetic and paleobotanic analysis of coprolites recovered during the excavation of the church La Concepción in Santa Cruz de Tenerife. Coprolites (n = 4 were rehydrated and a multidisciplinary analysis was conducted. The paleobotanic analysis showed numerous silicates, seeds and fruits of the family Moraceae. In the paleoparasitologic study, Ascaris sp. eggs (n = 344 were identified. The paleogenetic results confirmed the Ascaris sp. infection as well as the European origin of human remains. These findings contribute to our knowledge of ancient helminthes infections and are the first paleoparasitological record of Ascaris sp. infection in Spain.

  12. Coupled atmosphere-ocean-wave simulations of a storm event over the Gulf of Lion and Balearic Sea

    Science.gov (United States)

    Renault, Lionel; Chiggiato, Jacopo; Warner, John C.; Gomez, Marta; Vizoso, Guillermo; Tintore, Joaquin

    2012-01-01

    The coastal areas of the North-Western Mediterranean Sea are one of the most challenging places for ocean forecasting. This region is exposed to severe storms events that are of short duration. During these events, significant air-sea interactions, strong winds and large sea-state can have catastrophic consequences in the coastal areas. To investigate these air-sea interactions and the oceanic response to such events, we implemented the Coupled Ocean-Atmosphere-Wave-Sediment Transport Modeling System simulating a severe storm in the Mediterranean Sea that occurred in May 2010. During this event, wind speed reached up to 25 m.s-1 inducing significant sea surface cooling (up to 2°C) over the Gulf of Lion (GoL) and along the storm track, and generating surface waves with a significant height of 6 m. It is shown that the event, associated with a cyclogenesis between the Balearic Islands and the GoL, is relatively well reproduced by the coupled system. A surface heat budget analysis showed that ocean vertical mixing was a major contributor to the cooling tendency along the storm track and in the GoL where turbulent heat fluxes also played an important role. Sensitivity experiments on the ocean-atmosphere coupling suggested that the coupled system is sensitive to the momentum flux parameterization as well as air-sea and air-wave coupling. Comparisons with available atmospheric and oceanic observations showed that the use of the fully coupled system provides the most skillful simulation, illustrating the benefit of using a fully coupled ocean-atmosphere-wave model for the assessment of these storm events.

  13. Characterization of six microsatellite loci in Myrica faya (Myricaceae and cross amplification in the endangered endemic M. rivas-martinezii in Canary Islands, Spain

    Directory of Open Access Journals (Sweden)

    Miguel A. González-Pérez

    2009-01-01

    Full Text Available Six novel polymorphic microsatellite markers were isolated from enriched libraries in Myrica faya Ait., recently renamed Morella faya , (fayatree, firetree, or firebush in order to examine the genetic diversity in natural populations. Also, test cross-specific amplification and genetic diversity in Myrica rivas-martinezii, which is endemic on the Canary islands. Microsatellite loci were screened in 225 individuals of both species from different islands of the Canarian archipelago. All markers were successfully amplified from both Myrica species, with an average number of 6.5 and 9.3 alleles per locus in M. rivas-martinezii and M. faya , respectively. There was no evidence for linkage disequilibrium between loci, and the probability of null alleles ranged from 0.01 to 0.17.

  14. Comparison of the Tritium permeated from ITER Blanket in normal operation and its short range impact of HT over France, Swiss or Spain

    Energy Technology Data Exchange (ETDEWEB)

    Castro, P.; Velarde, M.; Ardao, J.; Perlado, J.; Sedano, L.; Xiberta, J.

    2015-07-01

    In this paper we assumes the hydrogen isotopes permeation from a liquid metal ITER breeder blanket (assuming normal operation and a LM as DCLL or HCLL blanket) as one of the possible sources of a leak and tritium release,mainly but not only. The paper presents a short range low impact of HT gas activity over France, Swiss or Spain from same cases in 2014 and 2015 releases from ITER. The permeation of hydrogen isotopes is an important experimental issue to take into account into the development of a Tritium Breeder Module for ITER [1]. Tritium cannot be confined -without an uncertainty of 5% in the flux permeation- and therefore HT can be detected (e.g. by ionization chamber) as permeates though the structure of RAFM steel towards the coolant [1]. HT from Pb15.7Li and permeated in Eurofer97 can contaminate the other parts of the system and may be delivered though the normal-vent detritiation system (NVDS). Real time forecast of transport of tritium in air from the fusion reactor towards off-site far downwind though extended tritium clouds into the low levels of the atmosphere is calculated for the short range (up to 24 hours) by the coupling of 2 models the European Centre for Medium Range Weather Forecast (ECMWF) [2] model and the FLEXPART lagrangian dispersion model [3] verified with NORMTRI simulation [4] and implemented in many different cases and scenarios [5, 6, 7]. As a function of daily weather conditions the release will affect just France or already can be delivered towards Swiss when cyclonic circulation, or towards the Iberian Peninsula or Balearic Islands (Spain) when high produce anticyclonic circulation of the air over the Mediterranean Sea. (Author)

  15. Catálogo y atlas de las arañas de la familia Anyphaenidae en la Península Ibérica e islas Baleares

    Directory of Open Access Journals (Sweden)

    Urones, C.

    1996-12-01

    Full Text Available A catalogue including the four know especies of Anyphaenidae from the Iberian Peninsula and Balearic Islands is provided. For each species, a list of all the localities, arranged according to provinces, obtained from literature references is presented. New localities are also given, both coming from “the Museo Nacional de Ciencias Naturales in Madrid” and the authoress collections. A provisional distribution atlas of Anyphaenidae species for the studied area is also provided, together with distribution maps for each species. Some data concerning habitat and life cycle are given.

    El catálogo incluye las cuatro especies de Anyphaenidae (Araneae conocidas en la Península Ibérica y Baleares. Para cada especie se recogen, ordenadas por provincias, todas las citas bibliográficas y se incluyen nuevas localidades correspondientes al material de la colección del Museo Nacional de Ciencias Naturales de Madrid, así como ejemplares procedentes de la colección de la autora, que amplían considerablemente el área de distribución conocida para cada una de ellas. Se da el atlas provisional de distribución de las especies de Anyphaenidae para el territorio de estudio sobre mapas de cuadrícula U.T.M. de 50 km de lado. Y se aportan, además, datos sobre su hábitat y ciclos de vida.

  16. Characterizing the fishing strategies and the temporal dynamics of the small-scale fleet operating in the Cíes Islands (NW Spain

    Directory of Open Access Journals (Sweden)

    Rosana Ouréns

    2014-06-01

    In total 33 fishing strategies operating in Cíes Islands were described, being the most used ones: pots targeting common octopus and velvet crab; gillnet targeting hake and pouting; trammel net targeting either European spider crab or Ballan wrasse; clam rakes; and manual harvesting for goose-barnacles and razor shells. The main season in which each fishing strategy was used changed according to the fishing policy (e.g. closed seasons for target species or fishing gears, the fish prices, and the temporal variation in the abundance of target species.

  17. Stability assessment of the stopes and crown pillar of the S’Argentera abandoned mines (Ibiza, Spain) using geomechanical classifications, an empirical approach and numerical analysis focused on a possible tourist exploitation

    International Nuclear Information System (INIS)

    Jordá-Bordehore, L.; Jordá-Bordehore, R.; Durán Valsero, J.J.; Romero-Crespo, P.L.

    2017-01-01

    The argentiferous lead mines of S’Argentera in Ibiza (Balearic Islands, Spain) are some abandoned underground workings from the first decade of the 20th century. The stability of the main stopes and the crown pillar of the mines has been evaluated - part of which is located below the road between Santa Eulalia and San Carles de Peralta. The possibility of allowing public access to the surface of the mining area and setting up a project of a “show mine” on the underground stopes and galleries is analysed. The stability is assessed with an empirical approach using the O index, the scaled span method and a stability graph together with a numerical approach. Results show that the stopes of the mines are globally stable but some lack an adequate safety factor. Therefore some local reinforcements and monitoring are needed. The finite element modelling in two dimensions yields realistic results on the current stope stability and possible rock falls which have already occurred. [es

  18. ANÁLISIS DE LA RENTABILIDAD DEL SECTOR TURÍSTICO EN LAS ISLAS BALEARES. POLÍTICAS DE REFLOTAMIENTO

    Directory of Open Access Journals (Sweden)

    Martorell Cunill, O.

    2009-01-01

    Full Text Available Las Islas Baleares son uno de los destinos turísticos más importantes de la cuenca mediterránea. El sector turístico domina la actividad económica de las islas. Este estudio analiza la rentabilidad del sector turístico balear con el propósito de determinar las mejoras que se tendrían que introducir en el mismo para aumentar su competitividad. Los resultados indican que la actual pérdida de rentabilidad que padece el sector turístico balear se puede paliar a través de la introducción de nuevas fórmulas que aprovechan las nuevas tendencias de la demanda así como la utilización de instrumentos innovadores en procesos.

  19. Estimated exposure to EU regulated mycotoxins and risk characterization of aflatoxin-induced hepatic toxicity through the consumption of the toasted cereal flour called "gofio", a traditional food of the Canary Islands (Spain).

    Science.gov (United States)

    Luzardo, Octavio P; Bernal-Suárez, María Del Mar; Camacho, María; Henríquez-Hernández, Luis Alberto; Boada, Luis D; Rial-Berriel, Cristian; Almeida-González, Maira; Zumbado, Manuel; Díaz-Díaz, Ricardo

    2016-07-01

    "Gofio" is a type of flour made from toasted grain, which is part of the staple food in the Canary Islands, Spain, in which the occurrence of Aflatoxins B1, B2, G1 and G2 (AFB1, AFB2, AFG1, AFG2), Fumonisins B1 and B2 (FB1 and FB2) Ochratoxin A (OTA), Deoxynivalenol (DNV) and Zearalenone (ZEA) was evaluated. 83% of the samples were contaminated with at least one mycotoxin and 69.2% of the analyzed samples showed co-occurrence of mycotoxins (range 2 to 8). All the concentrations were well below the established limits (maximum values of AFs=0.42 μg/kg; FBs=178.3 μg/kg; OTA=0.3 μg/kg; DON=92.5 μg/kg; and ZEA=9.9 μg/kg). The daily dietary exposure to total AFs was estimated to be 7.1% of the TDI. This value was almost double in children, and considering the upper-bound approach could reach 35% of the TDI. For the rest of mycotoxins, the consumers would be exposed to less than 2% of their TDIs. The risk characterization indicates that there is a potential risk in developing aflatoxin induced liver cancer due to gofio consumption in the subpopulation which is simultaneously exposed to other hepatocarcinogens, such as the hepatitis B virus. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Focus: Spain

    International Nuclear Information System (INIS)

    Ferguson, M.P.

    1992-01-01

    Historically, Spain's nuclear program has had its share of successes and challenges. The country currently operates nine nuclear reactors totalling over 7,100 MWe of capacity and accounting for more than a third of Spain's electricity generation. Yet four reactors at advanced stages of construction remain mothballed due to a government-imposed moratorium, and a fire at one reactor in 1989 led to its premature closure and to a revival of anti-nuclear sentiment in the country. In the new national energy plan, Spain opted to continue the moratorium and rely upon conservation measures, additional natural gas imports, and electricity imports to meet expected demand. The current nuclear facilities will continue to operate, and the government will continue to pursue advanced reactor research, and expansion of the country's domestic uranium industry. Spain's integration into the European Community also is affecting the country's energy plans, prompting consolidation within the Spanish electricity sector in order to be more competitive in Europe

  1. Observed anomalous changes on diffuse CO2 emission at the summit crater of Teide volcano (Tenerife, Canary Islands, Spain): a geochemical evidence of volcanic unrest?

    Science.gov (United States)

    Perez, N. M.; Melián, G.; Asensio-Ramos, M.; Padrón, E.; Alonso Cótchico, M.; Hernández, P. A.; Rodríguez, F.; D'Auria, L.; García-Merino, M.; Padilla, G. D.; Burns, F.; Amonte, C.; García, E.; García-Hernández, R.; Barrancos, J.; Morales-Ocaña, C.; Calvo, D.; Vela, V.; Pérez, A.

    2017-12-01

    Tenerife (2034 km2) is the largest of the Canary Islands and hosts a central volcanic complex, Las Cañadas, which is characterized by the eruption of differentiated magmas. Laying inside Las Cañadas a twin stratovolcanoes system Pico Viejo and Teide, has been developed. Although Teide volcano shows weak fumarolic system, volcanic gas emissions observed in the summit area are mainly controlled by high rates of diffuse CO2 degassing. Soil CO2 efflux surveys have been performed at the summit crater of Teide volcano since 1999 according to the accumulation chamber method to monitor changes of volcanic activity. Soil CO2 efflux and soil temperature have been measured in sites homogeneously distributed within an area of about 6,972 m2 inside the summit crater. Historical seismic activity in Tenerife has been mainly characterized by low- to moderate-magnitude events (M volcano. Since November 2016 more than 100 small magnitude earthquakes, with typical features of the microseismicity of hydrothermal systems, at depths usually ranging between 5 and 15 km located beneath Teide volcano have been recorded. On January 6th 2017 a M=2.5 earthquake was recorded in the area, being one of the strongest events recorded since 2004. Between October 11 and December 13, 2016, a continuous increase on the diffuse CO2 emission was registered preceding the occurrence of the 2.5 seismic event, from 21.3±2.0 to 101.7±20.7 t d-1. In Febraury 2017, the diffuse CO2 emission rate showed a maximum value (176±35 t/d) and has remained at relatively high values in the range 67-176 t/d. The observed increase on the diffuse CO2 emission, likely due to the increase of fluid pressure in the hydrothermal-magmatic system of Tenerife, might be a geochemical evidence of a future volcanic unrest at Tenerife Island.

  2. Organochlorine Pesticides Exposure and Bladder Cancer: Evaluation from a Gene-Environment Perspective in a Hospital-Based Case-Control Study in the Canary Islands (Spain).

    Science.gov (United States)

    Boada, L D; Henríquez-Hernández, L A; Zumbado, M; Almeida-González, M; Álvarez-León, E E; Navarro, P; Luzardo, O P

    2016-01-01

    The incidence of bladder cancer has increased significantly since the 1950s. Pesticide exposure has been linked with increasing bladder cancer incidence, although the evidence is inconclusive. However, most epidemiological studies did not evaluate the potential role played by the organochlorine pesticides, the most widely used pesticides in Western countries from the 1940s to the 1970s. Organochlorine pesticides were banned in the late 1970s because of their persistence in the environment and their carcinogenic and mutagenic effects. Organochlorine pesticides were employed in huge amounts in the Spanish archipelago of the Canary Islands; the authors, therefore, evaluated the role played by organochlorine pesticides exposure on bladder cancer. Serum levels of the most prevalent organochlorine pesticides used in the agriculture of these Islands (dichlorodiphenyltrichloroethane [p,p'-DDT], and its metabolites dichlorodiphenyldichloroethylene [p,p'-DDE] and dichlorodiphenyldichloroethane [p,p'-DDD], hexachlorobenzene, hexachlorocyclohexane isomers, aldrin, dieldrin, endrin, heptachlor, cis-chlordane, trans-chlordane, α- and β-endosulfan, endosulfan sulfate, methoxychlor, and mirex) were measured in 140 bladder cancer cases and 206 controls. GST-M1 and GST-T1 gene polymorphisms were genotyped by polymerase chain reaction (PCR)-based methods. These results showed that serum levels of organochlorine pesticides did not increase bladder cancer risk. On the contrary, total burden of hexachlorocyclohexanes was found to be negatively associated to bladder cancer (odds ratio [OR] = 0.929, 95% confidence interval [CI]: 0.865-0.997; P = .041). This effect disappeared when the distribution of the gluthathione S-transferase polymorphisms was introduced in the statistical model. These results indicate that organochlorine pesticides are not a risk factor for bladder cancer. However, these findings provide additional evidence of gene-environment interactions for organochlorine

  3. Different pattern of contamination by legacy POPs in two populations from the same geographical area but with completely different lifestyles: Canary Islands (Spain) vs. Morocco.

    Science.gov (United States)

    Henríquez-Hernández, Luis Alberto; Luzardo, Octavio P; Arellano, José Luis Pérez; Carranza, Cristina; Sánchez, Nieves Jaén; Almeida-González, Maira; Ruiz-Suárez, Norberto; Valerón, Pilar F; Camacho, María; Zumbado, Manuel; Boada, Luis D

    2016-01-15

    The archipelago of the Canary Islands is one of the so-called ultra-peripheral territories of the European Union due to its geographical location away from the continent. Although the level of socioeconomic development and lifestyle of this region is comparable to that of any other of the European Union, it is just 100 km off the coast of Morocco, in the African continent. The population of the Canaries has been extensively studied with respect to their levels of POPs, and it has been described that their levels are relatively high compared to other European regions. It has been speculated with that the proximity to Africa may be associated with this level of contamination, but so far this theory has not been verified. This paper describes for the first time the levels of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in a sample of the population of Morocco (n = 131), which were compared with those of a similar sample of the population of permanent residents in the Canary Islands (n = 100) in order to check this hypothesis. Our results showed that Moroccans have higher median values of OCPs than the residents in the Canaries (∑ OCP = 150.2 ng/g lw vs. 83.4 ng/g lw, p = 0.0001). Regarding the PCBs, although recent studies have reported that new environmental sources of PCBs exist in several African countries (including Morocco), the plasma levels of most congeners were significantly higher in Canarians than in Moroccans, especially for the dioxin-like PCBs (median = 7.3 ng/g lw vs. 0.0 ng/g lw, p = 0.0001). The detailed analysis of our results suggests that the levels of these pollutants in the Canarian people are more influenced by their lifestyle and the previous use of these chemicals in the archipelago than by its geographical vicinity with Morocco.

  4. La Universidad Internacional de Verano para Mayores: la experiencia de la Universitat de les Illes Balears

    OpenAIRE

    Macías González, Liberto; Orte Socias, Carmen

    2011-01-01

    El póster que presentamos pretende servir como revisión y valoración de las tres ediciones realizadas de la International Summer Senior University (Universidad Internacional de Verano para Mayores) que organiza la Oficina para Programas Universitarios de la UOM de la Universitat de les Illes Balears (UIB). La International Summer Senior University es un espacio de encuentro entre alumnado senior que está cursando un programa de formación en alguna Universidad de Europa, a través de una semana...

  5. Marketing Experiencial en FITUR: Análisis de dos destinoscompetidores, Islas Canarias e Islas Baleares

    OpenAIRE

    Jano Jiménez Barreto; Sara Campo Martínez

    2016-01-01

    Se realiza un estudio exploratorio cualitativo y cuantitativo, desde el punto de vista del marketing experiencial, de la visita a los stands de dos destinos similares en cuanto a su oferta turística principal (las Islas Canarias y las Islas Baleares) en la Feria de Turismo Internacional (FITUR). Los resultados confirman que el marketing experiencial no es un área de gestión específica en la promoción de los destinos analizados, aunque las evidencias empíricas demuestran que existe una relació...

  6. Dels murcians als andalusos. La immigració peninsular a les illes Balears (1930-1980

    Directory of Open Access Journals (Sweden)

    Antoni, 1965- Marimon Riutort

    2016-09-01

    Full Text Available En aquest article s’analitzen les fases i el desenvolupament de la immigració peninsular a les illes Balears, des dels anys trenta fins als anys setanta del segle XX. S’hi estudien els diversos orígens dels immigrants, així com la seva desigual distribució pel territori illenc. També es plantegen les importants conseqüències socials i lingüístiques d’aquesta emigració majoritàriament castellanoparlant i obrera.

  7. Update of information on perkinsosis in NW Mediterranean coast: Identification of Perkinsus spp. (Protista) in new locations and hosts.

    Science.gov (United States)

    Ramilo, Andrea; Carrasco, Noelia; Reece, Kimberly S; Valencia, José M; Grau, Amalia; Aceituno, Patricia; Rojas, Mauricio; Gairin, Ignasi; Furones, M Dolores; Abollo, Elvira; Villalba, Antonio

    2015-02-01

    This study addressed perkinsosis in commercially important mollusc species in the western Mediterranean area. Perkinsus olseni was found in Santa Gilla Lagoon (Sardinia) infecting Ruditapes decussatus, Cerastoderma glaucum and Venerupis aurea, in Balearic Islands infecting Venus verrucosa and in Delta de l'Ebre (NE Spain) parasitising Ruditapes philippinarum and R. decussatus. Perkinsus mediterraneus was detected infecting Ostrea edulis from the Gulf of Manfredonia (SE Italy) and Alacant (E Spain), V. verrucosa and Arca noae from Balearic Islands and Chlamys varia from Balearic Islands, Alacant and Delta de l'Ebre. Copyright © 2014 Elsevier Inc. All rights reserved.

  8. Characterizing the complexity of the fleet dynamics for an effective fisheries management: The case of the Cíes Islands (NW Spain

    Directory of Open Access Journals (Sweden)

    Rosana Ouréns

    2015-12-01

    Full Text Available We analysed the fishing fleet dynamics in the Cíes Islands, located in a National Land-Marine Park of Galicia. By interviewing fishers we identified the fleet fishing in the study area and obtained temporal data on effort and catch. Then we performed multivariate analyses of the catch profiles to identify the fishing strategies and their temporal dynamics. Our results highlight the complexity of the fishery system, composed of 565 boats that used 19 fishing gears and 33 strategies in an area of 26.6 km2. Octopus and velvet crab pots, gillnets targeting hake, trammel nets targeting European spider crab or ballan wrasse, clam rakes, and hand harvesting of gooseneck barnacles and razor shells are the strategies most used. In addition, most of the boats are generalists and use up to seven different fishing strategies throughout the year. This flexibility of the fleet to change the target species generates a wide diversity of annual fishing patterns that increases the complexity of the fisheries and the difficulty of managing them. The implementation of data collection programmes that include fleet dynamics and spatial data are key factors for developing effective management regulations consistent with the complexity of the system.

  9. Ageostrophic Frontal Processes Controlling Phytoplankton Production in the Catalano-Balearic Sea (Western Mediterranean)

    Science.gov (United States)

    Oguz, Temel; Macias, Diego; Tintore, Joaquin

    2015-01-01

    Buoyancy-induced unstable boundary currents and the accompanying retrograde density fronts are often the sites of pronounced mesoscale activity, ageostrophic frontal processes, and associated high biological production in marginal seas. Biophysical model simulations of the Catalano-Balearic Sea (Western Mediterranean) illustrated that the unstable and nonlinear southward frontal boundary current along the Spanish coast resulted in a strain-driven frontogenesis mechanism. High upwelling velocities of up to 80 m d-1 injected nutrients into the photic layer and promoted enhanced production on the less dense, onshore side of the front characterized by negative relative vorticity. Additional down-front wind stress and heat flux (cooling) intensified boundary current instabilities and thus ageostrophic cross-frontal circulation and augmented production. Specifically, entrainment of nutrients by relatively strong buoyancy-induced vertical mixing gave rise to a more widespread phytoplankton biomass distribution within the onshore side of the front. Mesoscale cyclonic eddies contributed to production through an eddy pumping mechanism, but it was less effective and more limited regionally than the frontal processes. The model was configured for the Catalano-Balearic Sea, but the mechanisms and model findings apply to other marginal seas with similar unstable frontal boundary current systems. PMID:26065688

  10. Status of the Balearic shearwater (Puffinus mauretanicus on the Galician coast (NW Iberian Peninsula

    Directory of Open Access Journals (Sweden)

    Jorge Mouriño

    2003-07-01

    Full Text Available This paper aims to assess the status of the threatened Balearic shearwater Puffinus mauretanicus along the Galician coast (NW Iberian Peninsula by studying its movements and numbers. Balearic shearwaters are detected off Galicia during their annual cycle although they are uncommon between November and May. Overall, 44 groups of over 150 birds have been recorded in seven main areas since 1976, especially in the Vigo Ria and the Pontevedra Ria and along the coast of Bergantiños (Sisargas-Baldaio. Birds have been observed moulting primary and secondary feathers, mainly in June. North-eastward migration is evident along the Atlantic coast (capes Silleiro and Fisterra, daily maximum of 476 birds per hour between June and August, where it seems to overlap with local movement. However, south-westward migration is far more frequent between September and October (daily maximum of 360 birds per hour along the Cantabrian coast. The results might be biased due to the methodological problems, on account of the existence of irregular flows, an important inter-annual variability and local movements, probably brought about by the distribution of food resources.

  11. Analysis and comparison of SIMCA models for denominations of origin of wines from de Canary Islands (Spain) builds by means of their trace and ultratrace metals content

    Energy Technology Data Exchange (ETDEWEB)

    Barbaste, M.; Medina, B.; Sarabia, L.; Ortiz, M.C.; Perez-Trujillo, J.P

    2002-11-20

    Various models have been constructed and analysed for eight denominations of origin of wines bottled in the Canary Islands, using their content in different metals, with the Soft Independent Modelling Class Analogy (SIMCA) technique. The metals were grouped in three blocks: 'rare earths', 'lead isotope ratios' and 'other metals'. The model constructed with all the variables was taken as the reference model. This model has adequate sensibility and specificity. The contribution of each element to the model of each denomination of origin (DOs), as well as their capacity to discriminate between the DOs is shown. Cluster analysis, using the Ward method, of the SIMCA distances between the different DOs reveals the similarity of the different denominations of origin. Using only the rare earths or the lead isotope ratios it is not possible to construct adequate models for the different DOs given the low specificity obtained. The models constructed with the other metals, alone or combined with the lead isotope ratios, gave similar results to those obtained using all the variables. Finally, the similarity of the models was analysed by a weighted distance between the sensibilities and specificities of each of them compared with the rest. Cluster analysis using the Ward method shows the models which are similar as to their sensibility and specificity. The innovative aspect of the work lies in the use of cluster analysis to demonstrate the similarity between the SIMCA boxes of a model, and the definition of the distance between models based on the sensibility and specificity for the eight DOs with the five groups of variables considered.

  12. Screening of emerging contaminants and priority substances (2008/105/EC) in reclaimed water for irrigation and groundwater in a volcanic aquifer (Gran Canaria, Canary Islands, Spain).

    Science.gov (United States)

    Estévez, Esmeralda; Cabrera, María del Carmen; Molina-Díaz, Antonio; Robles-Molina, José; Palacios-Díaz, María del Pino

    2012-09-01

    In semiarid regions, reclaimed water can be an important source of emerging pollutants in groundwater. In Gran Canaria Island, reclaimed water irrigation has been practiced for over thirty years and currently represents 8% of water resources. The aim of this study was to monitor contaminants of emerging concern and priority substances (2008/105/EC) in a volcanic aquifer in the NE of Gran Canaria where the Bandama Golf Course has been sprinkled with reclaimed water since 1976. Reclaimed water and groundwater were monitoring quarterly from July 2009 to May 2010. Only 43% of the 183 pollutants analysed were detected: 42 pharmaceuticals, 20 pesticides, 12 polyaromatic hydrocarbons, 2 volatile organic compounds and 2 flame retardants. The most frequent compounds were caffeine, nicotine, chlorpyrifos ethyl, fluorene, phenanthrene and pyrene. Concentrations were always below 50 ng L(-1), although some pharmaceuticals and one pesticide, cholrpyrifos ethyl, were occasionally detected at higher concentrations. This priority substance for surface water exceeded the maximum threshold (0.1 μg L(-1)) for pesticide concentration in groundwater (2006/118/EC). Sorption and degradation processes in soil account for more compounds being detected in reclaimed water than in groundwater, and that some contaminants were always detected in reclaimed water, but never in groundwater (flufenamic acid, propyphenazone, terbutryn and diazinon). Furthermore, erythromycin was always detected in reclaimed water (exceeding occasionally 0.1 μg L(-1)), and was detected only once in groundwater. In contrast, some compounds (phenylephrine, nifuroxazide and miconazole) never detected in reclaimed water, were always detected in groundwater. This fact and the same concentration range detected for the groups, regardless of the water origin, indicated alternative contaminant sources (septic tanks, agricultural practices and sewerage breaks). The widespread detection of high adsorption potential compounds

  13. The parasite community of Phycis blennoides (Brünnich, 1768) from the Balearic Sea in relation to diet, biochemical markers, histopathology and environmental variables

    Science.gov (United States)

    Dallarés, Sara; Moyà-Alcover, Catalina M.; Padrós, Francesc; Cartes, Joan E.; Solé, Montserrat; Castañeda, Carlota; Carrassón, Maite

    2016-12-01

    The greater forkbeard Phycis blennoides is a benthopelagic fish distributed in the Mediterranean and NE Atlantic. The main goal of this study is to describe the complete parasite community of this species, which is at present unknown. A total of 188 specimens of P. blennoides were captured in the Balearic Sea (NW Mediterranean Sea) at 550-1250 m depth during the four seasons of 2007, in summer of 2010 and in summer and autumn of 2011 at five distinct localities off the mainland slope off Catalonia coasts and off the insular slope off the Balearic Islands. Environmental and fish biological, parasitological, dietary, enzymatic and histological data were obtained and the relationships among them tested. A total of 20 different parasites were recovered, of which 11 constitute new host records. The most important parasites were the monogenean Diclidophora phycidis, the digeneans Bathycreadium brayi and Lepidapedon spp., the nematodes Capillaria gracilis, Collarinema collaris, Cucullanus sp. and Hysterothylacium aduncum, and the copepod Clavella alata. Overall, the parasite community of P. blennoides was characterized by high abundance, richness and diversity. Significant differences in the structure of the parasite community were detected between samples from 1000 m depth and between samples from off the mainland and insular slopes. Significant seasonal and/or geographical differences were found for some specific parasites. Abundance of the nematode C. collaris was associated to high levels of turbidity and O2 concentrations near the bottom. Abundances of H. aduncum, D. phycidis, B. brayi and Lepidapedon spp. were linked to high near-bottom temperature and salinity. Dietary analyses evidenced the role as potential intermediate hosts in parasite transmission by some prey (e.g. the teleost Gaidropsarus biscayensis for the cestode Grillotia cf. erinaceus and the nematodes Anisakis spp. or the euphausiid Meganyctiphanes norvegica for the acanthocephalan Echinorhynchus sp

  14. WATS'17: Workshop Applied Topological Structures, 11 July to 12 July, 2017, Valencia, Illes Baleares (Spain)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2017-07-01

    General Topology has become one of the fundamental parts of mathematics. Nowadays, as a consequence of an intensive research activity, this mathematical branch has been shown to be very useful in modeling several problems which arise in some branches of applied sciences as Economics, Artificial Intelligence and Computer Science.Due to this increasing interaction between applied and topological problems,we have promoted the creation of an annual workshop to encourage the collaboration between different national and international research groups in the area of General Topology and its Applications.

  15. Heat Islands

    Science.gov (United States)

    EPA's Heat Island Effect Site provides information on heat islands, their impacts, mitigation strategies, related research, a directory of heat island reduction initiatives in U.S. communities, and EPA's Heat Island Reduction Program.

  16. Island biogeography

    DEFF Research Database (Denmark)

    Whittaker, Robert James; Fernández-Palacios, José María; Matthews, Thomas J.

    2017-01-01

    Islands provide classic model biological systems. We review how growing appreciation of geoenvironmental dynamics of marine islands has led to advances in island biogeographic theory accommodating both evolutionary and ecological phenomena. Recognition of distinct island geodynamics permits gener...

  17. Marketing Experiencial en FITUR: Análisis de dos destinoscompetidores, Islas Canarias e Islas Baleares

    Directory of Open Access Journals (Sweden)

    Jano Jiménez Barreto

    2016-01-01

    Full Text Available Se realiza un estudio exploratorio cualitativo y cuantitativo, desde el punto de vista del marketing experiencial, de la visita a los stands de dos destinos similares en cuanto a su oferta turística principal (las Islas Canarias y las Islas Baleares en la Feria de Turismo Internacional (FITUR. Los resultados confirman que el marketing experiencial no es un área de gestión específica en la promoción de los destinos analizados, aunque las evidencias empíricas demuestran que existe una relación positiva y moderada entre la experiencia vivida en el stand (actividades emocionales e intelectuales desarrolladas dentro del stand y la intención de visitar el destino.

  18. Recent changes in the summer distribution of the Balearic shearwater Puffinus mauretanicus off western France

    Directory of Open Access Journals (Sweden)

    Pierre Yésou

    2003-07-01

    Full Text Available Surveys carried out in the 1980s showed that 8,000-10,000 Balearic shearwaters regularly gathered in inshore waters of central and northern Biscay, particularly off the coast of Vendée and in the Mor-Braz area, western France. This distribution, apparently linked to particular oceanographical conditions (thermal front, was strikingly overlapping with that of clupeid fish, particularly anchovies. Recent surveys (1999-2000 have shown that the species has become far less numerous in these "traditional" haunts. Conversely, its abundance has increased in the western Channel, some hundreds of kilometres to the North, during the 1990s. Reasons for this northward shift (e.g. changes in prey distribution due to fishing activities or water warming in Biscay remain hypothetical and further study is needed.

  19. Causes of Stranding and Mortality, and Final Disposition of Loggerhead Sea Turtles (Caretta caretta) Admitted to a Wildlife Rehabilitation Center in Gran Canaria Island, Spain (1998-2014): A Long-Term Retrospective Study.

    Science.gov (United States)

    Orós, Jorge; Montesdeoca, Natalia; Camacho, María; Arencibia, Alberto; Calabuig, Pascual

    2016-01-01

    The aims of this study were to analyze the causes of stranding of 1,860 loggerhead turtles (Caretta caretta) admitted at the Tafira Wildlife Rehabilitation Center in Gran Canaria Island, Spain, from 1998 to 2014, and to analyze the outcomes of the rehabilitation process to allow meaningful auditing of its quality. Primary causes of morbidity were classified into seven categories: entanglement in fishing gear and/or plastics, ingestion of hooks and monofilament lines, trauma, infectious disease, crude oil, other causes, and unknown/undetermined. Final dispositions were calculated as euthanasia (Er), unassisted mortality (Mr), and release (Rr) rates. Time to death (Td) for euthanized and dead turtles, and length of stay for released (Tr) turtles were evaluated. The most frequent causes of morbidity were entanglement in fishing gear and/or plastics (50.81%), unknown/undetermined (20.37%), and ingestion of hooks (11.88%). The final disposition of the 1,634 loggerhead turtles admitted alive were: Er = 3.37%, Mr = 10.34%, and Rr = 86.29%. Er was significantly higher in the trauma category (18.67%) compared to the other causes of admission. The highest Mr was observed for turtles admitted due to trauma (30.67%). The highest Rr was observed in the crude oil (93.87%) and entanglement (92.38%) categories. The median Tr ranged from 12 days (unknown) to 70 days (trauma). This survey is the first large-scale epidemiological study on causes of stranding and mortality of Eastern Atlantic loggerheads and demonstrates that at least 71.72% of turtles stranded due to anthropogenic causes. The high Rr (86.29%) emphasizes the importance of marine rehabilitation centers for conservation purposes. The stratified analysis by causes of admission of the three final disposition rates, and the parameters Td and Tr should be included in the outcome research of the rehabilitation process of sea turtles in order to allow comparative studies between marine rehabilitation centers around the world.

  20. Causes of Stranding and Mortality, and Final Disposition of Loggerhead Sea Turtles (Caretta caretta Admitted to a Wildlife Rehabilitation Center in Gran Canaria Island, Spain (1998-2014: A Long-Term Retrospective Study.

    Directory of Open Access Journals (Sweden)

    Jorge Orós

    Full Text Available The aims of this study were to analyze the causes of stranding of 1,860 loggerhead turtles (Caretta caretta admitted at the Tafira Wildlife Rehabilitation Center in Gran Canaria Island, Spain, from 1998 to 2014, and to analyze the outcomes of the rehabilitation process to allow meaningful auditing of its quality.Primary causes of morbidity were classified into seven categories: entanglement in fishing gear and/or plastics, ingestion of hooks and monofilament lines, trauma, infectious disease, crude oil, other causes, and unknown/undetermined. Final dispositions were calculated as euthanasia (Er, unassisted mortality (Mr, and release (Rr rates. Time to death (Td for euthanized and dead turtles, and length of stay for released (Tr turtles were evaluated.The most frequent causes of morbidity were entanglement in fishing gear and/or plastics (50.81%, unknown/undetermined (20.37%, and ingestion of hooks (11.88%. The final disposition of the 1,634 loggerhead turtles admitted alive were: Er = 3.37%, Mr = 10.34%, and Rr = 86.29%. Er was significantly higher in the trauma category (18.67% compared to the other causes of admission. The highest Mr was observed for turtles admitted due to trauma (30.67%. The highest Rr was observed in the crude oil (93.87% and entanglement (92.38% categories. The median Tr ranged from 12 days (unknown to 70 days (trauma.This survey is the first large-scale epidemiological study on causes of stranding and mortality of Eastern Atlantic loggerheads and demonstrates that at least 71.72% of turtles stranded due to anthropogenic causes. The high Rr (86.29% emphasizes the importance of marine rehabilitation centers for conservation purposes. The stratified analysis by causes of admission of the three final disposition rates, and the parameters Td and Tr should be included in the outcome research of the rehabilitation process of sea turtles in order to allow comparative studies between marine rehabilitation centers around the world.

  1. Notas taxonómicas y nomenclaturales sobre el género Ononis L. (Leguminosae en la Península Ibérica e Islas Baleares

    Directory of Open Access Journals (Sweden)

    López González, Ginés

    1997-12-01

    Full Text Available Ononis reuteri Boiss, is considered to be a good species, clearly different from O. aragonensis Asso, and hs presence in North África is confirmed. O. Hispanica L. f. is regarded as a nomen ambiguum, which should not be used. The classification of the O. natrix L. group is discussed and a new species of this group, O. talaverae Devesa & G. López, is described. O. crispa L., to the Balearic Islands endemic, is excluded from the Iberian Península flora. O. tridentate L. is typified. O. saxicola Boiss. & Reut. is considered to be merely a subspecies of O. pusilla L. The new combinations O. tridentata susbp. angustifolia (Lange Devesa & G. López and O. pusilla var. calycina (Rouy Devesa & G. López, are proposed.Se destaca la autonomía de Ononis reuteri Boiss, frente a O. aragonensis Asso y se confirma su presencia en el norte de África. Se considera que O. hispanica L. f. es un nombre ambiguo que debe ser rechazado. Se discute la clasificación del grupo de O. natrix L. y se publica una nueva especie, O. talaverae Devesa & G. López. Se excluye O. crispa L. -un endemismo balear- de la Península Ibérica. Se tipifica O. tridentata L. y se publica la combinación O. tridentata subsp. angustifolia (Lange Devesa & G. López. Se acepta que O. saxicola Boiss. & Reut. es una simple subespecie de O. pusilla L. Se propone la combinación O. pusilla var. calycina (Rouy Devesa & G. López.

  2. Islands, Island Studies, Island Studies Journal

    Directory of Open Access Journals (Sweden)

    Godfrey Baldacchino

    2006-05-01

    Full Text Available Islands are sites of innovative conceptualizations, whether of nature or human enterprise, whether virtual or real. The study of islands on their own terms today enjoys a growing and wide-ranging recognition. This paper celebrates the launch of Island Studies Journal in the context of a long and thrilling tradition of island studies scholarship.

  3. El folklore en las Baleares, una aproximación histórica

    Directory of Open Access Journals (Sweden)

    Caterina Valriu Llinàs

    2017-07-01

    Full Text Available This article offers a review of the main contributions to fieldwork, documentation and other related topics on the Baleares’s (Spain oral literature, from the earliest attested examples to the present.

  4. Does Tamarix dalmatica (Tamari caceae occur in Spain?

    Directory of Open Access Journals (Sweden)

    Villar, José Luis

    2012-12-01

    Full Text Available The presence of Tamarix dalmatica in the Iberian Peninsula, and its confusion in Spain with the native species T. boveana and T. africana, is discussed. A morphological comparison between these three species, and a critical study of the causes for the confusion between them, is presented. This includes an analysis of the variability in some morphological characters used for the identification of these species, together with clarifications of some discrepancies between the original descriptions and our observations of the type material. As a conclusion, T. dalmatica is excluded from the Iberian and Balearic floras.

    Se discute la presencia de Tamarix dalmatica en la Península Ibérica e Islas Baleares. Se pone de manifiesto la frecuente confusión de esta especie, en el territorio peninsular, con las nativas T. boveana y T. africana. Se realiza una comparación morfológica entre las tres especies y un estudio crítico de las causas que han provocado dicha confusión. Así mismo, se discute la variabilidad existente en algunos caracteres morfológicos utilizados para la identificación de estas especies, así como algunas discrepancias entre las descripciones originales publicadas y el material tipo. Como conclusión se descarta la presencia de T. dalmatica en la flora ibero-balear.

  5. National Intelligence Survey. Spain. Section 23. Weather and Climate

    Science.gov (United States)

    1963-07-01

    the Pyrenees separate Spain and France . The central part of the Area is a plateau, interspersed with small mountain ranges. The low coastal strip...present during outbreaks of cold air from Europe, with the cold air generally following a path down the Rhone valley in France . The Canary Islands...on to successor organiza- tions. In 1934 the meteorological services were organized as the Servicio Meteorolögico Nacional (S.M.N.). Spain became a

  6. Vivencias, contenidos y circunstancias del proceso de regularización de los integrantes en España. Un estudio en las Islas Baleares

    OpenAIRE

    Martínez, José Florián

    2012-01-01

    El presente estudio de investigación cualitativa se estructura por un lado en conocer el proceso según la normativa española para regularizar la situación “ilegal” de la persona emigrada a las Islas Baleares y por el otro nutrirse de vivencias personales sobre el proceso de regularización (permiso de residencia) de personas inmigrantes en las Islas Baleares como paso fundamental de cara a abrir puertas hacia una plena integración social, cultural, laboral y económica a través de entrevistas a...

  7. Los faros de las islas Baleares durante los conflictos bélicos contemporáneos

    OpenAIRE

    Pérez de Arévalo López, Fco. Javier

    2012-01-01

    Trabajo de investigación que aborda la historia y evolución de los faros del archipiélago balear, desde el punto de vista tecnológico, administrativo y corporativo, con especial atención al papel desempeñado durante los conflictos bélicos contemporáneos. Representa el estudio pormenorizado del Archivo Histórico de Señales Marítimas del faro de Portopí.

  8. La protección de la flora vascular en España peninsular y Baleares

    OpenAIRE

    J.A. Devesa Alcaraz

    2006-01-01

    Se recogen en este artículo las principales medidas legales para la protección de la flora en la España peninsular y en las Baleares, tanto a nivel estatal como autonómico. Estas medidas se deben basar en el conocimiento previo, que en el caso de la flora vascular española es muy alto, aunque la publicación de cada volumen de Flora Iberica constituye más de una sorpresa. En España, la principal herramienta legal para la protección de los ecosistemas y la biodiversidad es la Ley de Conservaci...

  9. Descripción de nuevas especies animales de la Península Ibérica e islas Baleares (1978-1994: tendencias taxonómicas y listado sistemático

    Directory of Open Access Journals (Sweden)

    Esteban, M.

    1997-12-01

    Full Text Available During the period 1978-1994 about 2.000 new animal species have been described in the Iberian Peninsula and the Balearic Islands. A complete list of these new species for 1978-1993, taxonomically arranged, and their bibliographic references is given in an appendix. Global trends in this process of biodiversity inventory demostrate a moderate but continuous increment in the number of taxa descriptions, as well as a higher contribution of Spanish authors. The number of articles published in journals listed by the Science Citation Index, and the use of the English language, are clearly growing. Most of the different phyla, classes or orders show an extreme variation in the number of described species per year, probably due to the small absolute number of publications. Insects clearly are the most studied group, but a certain decrease in its relative importance can be observed, related to the increase of studies on poorly known groups, such as nematodes.

    Durante el periodo 1978-1994 se han descrito cerca de 2.000 especies animales nuevas para la ciencia en territorio ibérico-balear. Se presenta como apéndice un listado completo de las especies (1978-1993, ordenadas taxonómicamente, así como de sus referencias bibliográficas. Como tendencias generales en este proceso de inventario de la biodiversidad se aprecia un incremento moderado y sostenido en el número de taxones descritos, junto a una cada vez mayor contribución de los autores españoles. Es cada vez mayor el número de especies publicadas en revistas que aparecen en el Science Citation Index, así como el uso del idioma inglés. La mayoría de los phyla, clases u órdenes muestran gran variación en la cantidad de especies descritas cada año, dado el pequeño número absoluto de publicaciones. Los insectos son claramente el colectivo más estudiado, pero se aprecia una disminución en su importancia relativa, asociada al incremento de estudios en grupos poco conocidos como los

  10. Stability assessment of the stopes and crown pillar of the S’Argentera abandoned mines (Ibiza, Spain) using geomechanical classifications, an empirical approach and numerical analysis focused on a possible tourist exploitation; Evaluación de la estabilidad de las labores y pilar corona en las minas abandonadas de S’Argentera (Ibiza, España) combinando clasificaciones geomecánicas, métodos empíricos y análisis numérico - enfocado a su posible aprovechamiento turístico.

    Energy Technology Data Exchange (ETDEWEB)

    Jordá-Bordehore, L.; Jordá-Bordehore, R.; Durán Valsero, J.J.; Romero-Crespo, P.L.

    2017-09-01

    The argentiferous lead mines of S’Argentera in Ibiza (Balearic Islands, Spain) are some abandoned underground workings from the first decade of the 20th century. The stability of the main stopes and the crown pillar of the mines has been evaluated - part of which is located below the road between Santa Eulalia and San Carles de Peralta. The possibility of allowing public access to the surface of the mining area and setting up a project of a “show mine” on the underground stopes and galleries is analysed. The stability is assessed with an empirical approach using the O index, the scaled span method and a stability graph together with a numerical approach. Results show that the stopes of the mines are globally stable but some lack an adequate safety factor. Therefore some local reinforcements and monitoring are needed. The finite element modelling in two dimensions yields realistic results on the current stope stability and possible rock falls which have already occurred. [Spanish] Las minas de S’Argentera en Ibiza (Islas Baleares, España) son unas labores subterráneas de plomo argentífero abandonadas desde la primera década del siglo XX. Se ha analizado la estabilidad geotécnica de las cámaras y del pilar corona de las minas (sobre parte del cual pasa la carretera entre Santa Eulalia y San Carles de Peralta), dado que se está contemplando en un futuro permitir el acceso a la parte superior del conjunto de minas e iniciar un proyecto de rehabilitación turística de las labores subterráneas. Se ha evaluado la estabilidad combinando un enfoque empírico mediante el índice Q, método gráfico de estabilidad y ancho escalado, y métodos numéricos de elementos finitos para análisis tensodeformacional. El resultado del análisis muestra que las cámaras de las minas son estables pero algunas no poseen un adecuado factor de seguridad. Por lo tanto son necesarios algunos refuerzos y monitoreo puntuales. La modelización tensodeformacional en dos

  11. Galapagos Islands

    Science.gov (United States)

    2002-01-01

    This true-color image of the Galapagos Islands was acquired on March 12, 2002, by the Moderate-resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra satellite. The Galapagos Islands, which are part of Ecuador, sit in the Pacific Ocean about 1000 km (620 miles) west of South America. As the three craters on the largest island (Isabela Island) suggest, the archipelago was created by volcanic eruptions, which took place millions of years ago. Unlike most remote islands in the Pacific, the Galapagos have gone relatively untouched by humans over the past few millennia. As a result, many unique species have continued to thrive on the islands. Over 95 percent of the islands' reptile species and nearly three quarters of its land bird species cannot be found anywhere else in the world. Two of the more well known are the Galapagos giant tortoise and marine iguanas. The unhindered evolutionary development of the islands' species inspired Charles Darwin to begin The Origin of Species eight years after his visit there. To preserve the unique wildlife on the islands, the Ecuadorian government made the entire archipelago a national park in 1959. Each year roughly 60,000 tourists visit these islands to experience what Darwin did over a century and a half ago. Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC

  12. The "DREAM" IODP project to drill the Mediterranean Salt Giant on the Balearic Promontory

    Science.gov (United States)

    Lofi, Johanna; Camerlenghi, Angelo; Aloisi, Giovanni; Maillard, Agnès; Garcia-Castellanos, Daniel; Huebscher, Christian; Kuroda, Junichiro

    2017-04-01

    Salt giants preserving kilometer-thick evaporite layers are the sedimentary expression of extreme environmental events of global relevance. Despite their global occurrence and general importance on Earth, there is currently no complete stratigraphic record through an un-deformed salt giant of marine origin. Similarly, there is a significant lack of knowledge about the factors controlling salt giants deposition, their early evolution, the impact they exert on the isostatic response of continental margins and on sub-salt formations, and the unprecedented deep biosphere they may harbor. The Mediterranean Messinian salt giant, which formed 5.5 Myrs ago, is one of the youngest salt giant on Earth and is currently lying below the Plio-Quaternary cover in a relatively un-deformed state close to its original depositional configuration. This salt giant is thus accessible by drilling and forms an ideal case study that could be used as a reference for older salt giants. However, since its discovery in 1970 during the DSDP Leg XIII, and despite 40 years or multi-disciplinary researches, this salt giant is still not fully understood and remains one of the longest-living controversies in Earth Science. In this context, the IODP DREAM project aims at exploring the Mediterranean salt giant by drilling with the JOIDES Resolution a transect of 4 sites on the southern margin of the Balearic promontory (Western Mediterranean). We identified this area as likely the only place in the Mediterranean where we could implement a shallow-to-deep transect of non-riser drilling sites. Due to the geological history and pre-structuration of the Promontory, MSC deposits are found preserved in a series of sedimentary basins lying at different water depths between the present-day coastline and the deep central salt basins. DREAM thus offers a unique opportunity to sample several hundred of meters of material forming the Mediterranean salt giant in varied water depths. This unique sedimentary record

  13. Indicators for the Evaluation of Environmental Education, Interpretation and Information in Protected Areas

    Science.gov (United States)

    Sureda, Jaume; Oliver, Miquel F.; Castells, Margalida

    2004-01-01

    By petition of the regional government of the Balearic Islands (Spain), the authors of this article evaluated activities of environmental education, interpretation, and information carried out in the most important protected areas of these islands. The following is a presentation of the model of the evaluation that was developed. Based on the…

  14. Energy Made in Spain

    International Nuclear Information System (INIS)

    Ruiz del Arbol, M.

    2011-01-01

    Spain is the first country in Europe and the second worldwide in installed thermoelectric solar power, the second place in Europe and fourth worldwide in wind energy. Moreover, Spain is the second country in photovoltaic energy so in Europe as in the World.

  15. INES in Spain

    International Nuclear Information System (INIS)

    Zarzuela, J.

    1997-01-01

    The presentation discusses the INES activities in Spain addressing the following issues: applicability; rating procedure; public information; activities in 1997; events above level 0 (October 1996 - September 1997); difficulties

  16. Molecular Gastronomy in Spain

    OpenAIRE

    García-Segovia, Purificación; Garrido, María Dolores; Vercet Tormo, Antonio; Arboleya, Juan Carlos; FISZMAN DAL SANTO, SUSANA; Martínez Monzó, Javier; Laguarda, Sergio; Palacios, Victor; Ruiz Carrascal, Jorge

    2014-01-01

    [EN] Beyond the overwhelming international success of Ferrán Adria, Spain has been one of the countries with a more active implication in molecular gastronomy as a scientific discipline but also in the use of ingredients, technologies, and equipment from the scientificand technological universe in the culinary area. Nowadays, this is a well-established discipline in Spain, with a number of research groups covering related topics, several companies commercializing appliances and additives worl...

  17. Climatología de descargas eléctricas nube-tierra en las Islas Baleares

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Heredia

    2004-12-01

    Full Text Available Se ha estudiado la distribución espacio-temporal de 591624 rayos detectados por la red del INM en un área rectangular de 84000 km² del Mediterráneo Occidental que incluye a las Islas Baleares. La mayor frecuencia de descargas se concentra en el mes de septiembre, seguido a distancia por agosto y octubre. Esto puede servir de indicación de que en esta época es cuando cabe esperar una mayor ocurrencia de los fenómenos más violentos asociados a la convección. Por horas, la mayor actividad eléctrica se observa durante la noche, y la menor, a media tarde. El análisis del número de días de tormenta reproduce las pautas temporales de la frecuencia de rayos, pero suavizando considerablemente las diferencias. En cuanto a la distribución espacial, los rayos presentan una mayor frecuencia en el norte y noroeste, mientras que las tormentas son más frecuentes en el nordeste.

  18. [Trends in antibiotic consumption in Spain, 1985-2000].

    Science.gov (United States)

    Lázaro Bengoa, Edurne; Madurga Sanz, Mariano; de Abajo Iglesias, Francisco J

    2002-04-27

    The purpose of this study was to analyse the trend in antibiotics consumption to draw on the National Health System (NHS) over the last 16 years in Spain and its different Autonomous Communities (AC). Consumption data for all antibiotics used in Spain, either alone or in fixed-dose combinations, were obtained using the database ECOM. This database includes all the packages sold through retail pharmacies and reimbursed by the NHS. Data are expressed as defined dairy doses per 1,000 inhabitants per day (DHD), in accordance with the methodology recommended by the World Health Organization. Demographic data were provided by the National Institute of Statistics. In 1985 the overall consumption of antibiotics was 21.9 DHD, while in 2000 it was 20.4 DHD. It was possible to distinguish three phases over the study period. The first phase lasts until 1989, where a mild decreasing trend was observed (1.1 DHD; 5.0%), mainly due to the fall of fixed-dose combinations of antibiotics and the association of sulfamethoxazole-trimethoprim. The second phase, lasting until 1996, was characterized by a generalized increase in the consumption in all AC, with an average of 2.3 DHD (+ 11.1%), ranging from 0.4 to 4.6 DHD; this increase was mainly due to the marketing of new macrolides, cephalosporins and quinolones. Finally, there was a third phase beginning in 1996, where the consumption of antibiotics came into a sustained and generalized decline, ranging from 0.5 to 5.1 DHD, and depending on the AC (national average 2.7 DHD, 11.7% lower than that in 1996). This latter trend was mainly due to the fall of wide-spectrum penicillins. Differences between AC regarding the level of consumption were huge over the study period, although the pattern of use was quite similar. There was, for instance, a difference of 10.4 DHD between Región de Murcia and Islas Baleares in 2000, or 9.9 DHD between the former and Madrid in the same year. The consumption of antibiotics in Spain and all its AC has

  19. Spain's uranium industry

    International Nuclear Information System (INIS)

    Ferguson, M.P.

    1992-01-01

    Spain currently operates nine nuclear reactors totalling over 7,100 MWe of capacity, contributing about one-third of all electricity generated in Spain. Four reactors at advanced stages of construction remain mothballed as the result of a government-imposed moratorium, and a fire at Vandellos 1 in 1989 led to its premature closure and to a revival of anti-nuclear sentiment in the country. In the new national energy plan, which was sent to the Spanish Parliament on July 25, 1991, Spain opted to continue the nuclear moratorium that began in 1984 and rely upon conservation measures, additional natural gas imports, and electricity imports to meet expected demand. Under the new plan, nuclear power's share of Spain's total installed electrical generating capacity will fall from about 17 percent in 1990, to approximately 14 percent by the end of the century, as only the current nuclear facilities will continue to operate and no new nuclear plants will be built. Spain's integration into the European Community also is affecting the country's energy plans, prompting consolidation within the Spanish electricity sector in order to be more competitive in Europe. To supply the existing reactors, the government is supporting a major expansion of the country's domestic uranium industry

  20. Distribución e intensidad de los estudios faunísticos sobre mariposas diurnas en la Península Ibérica e islas Baleares (Lepidoptera, Papilionoidea y Hesperioidea

    Directory of Open Access Journals (Sweden)

    Romo Benito, H.

    2005-06-01

    Full Text Available The distribution of the sampling effort of current faunistic data on the butterflies in the Iberian Peninsula and Balearic Islands has been analysed, using 10 and 50 km UTM grids. The number of records in the database ATLAMAR1 was selected as the sampling effort unit. Three approaches were attempted to evaluate the geographic coverage of the data: First, based on criteria of minimal conditions. Second, based on indirect estimators derived from 25 10 x 10 km UTM squares whose butterfly fauna is believed to be well sampled. Finally, accumulation curves were used to evaluate the completeness of faunistic knowledge in the 50 km UTM squares.

    The different approaches were broadly coincident in indicating an adequate degree of knowledge for 6.8% of the 10 x 10 squares, and 62.3% of the 50 x 50 UTM squares. Approximately one third of the territory is characterised by a remarkable scarcity of butterfly records. This is especially true for some regions, namely Galicia, Castilla-La Mancha and inland Andalusia.

    The results provide a reliable and objective basis for subsequent work on butterfly diversity, biogeography and conservation within the Iberian area.

    Se ha analizado la distribución actual de la intensidad de muestreo de las mariposas diurnas en la Península Ibérica e Islas Baleares, usando el sistema de proyección UTM, con una red de malla de cuadrículas de 10 y 50 km de lado. Se realizaron tres tipos de aproximaciones para valorar la cobertura geográfica de los datos, seleccionando el número de registros de la base de datos ATLAMAR1 como unidad de esfuerzo de muestreo: Una basada en criterios mínimos, otra en estimadores indirectos derivados de 25 cuadrículas UTM de 10 km de lado bien muestreadas, y una última mediante la utilización de curvas de acumulación que se aplicó a las cuadrículas de 50 km de lado.

    Los resultados de todos los análisis coinciden en señalar un 6,8% de las cuadr

  1. Worst in Spain

    Energy Technology Data Exchange (ETDEWEB)

    Cotarelo, P. [Ecologistas en Accion (Spain)

    2004-09-01

    The As Pontes coal-fired power plant in northwest Spain is the largest single emitter of sulphur dioxide in the 'old' EU15. The plant is also among the largest emitters of nitrogen oxides and carbon dioxide in the region, according to the EPER (European Pollutant Emission Register). But Spain has also several other large emitters of air pollutants. The Andorra which is located in the province of Teruel is one of them. The Andorra power plant emitted 209,148 tones of SO{sub 2} in 2002 which makes it the second largest single emitter of SO{sub 2} in the EU15. It also emitts large quantities of NOx. Also in the northwest of Spain, the Composilla and La Robla power plants are the SO{sub 2} and NOx emitters.

  2. Quality assurance in Spain

    International Nuclear Information System (INIS)

    Villate, J.

    1980-01-01

    The first part of this lecture is devoted to present the energy program in Spain and the three generations of nuclear plants. The evolution of QA is outlined pointing out how IAEA Codes of Practice on QA is now a requirement and also how USA regulations, codes and standards have constituted, up to now, the main framework to develop QA activities in Spain. A general idea is given of the Spanish program of courses to qualify the personnel to be involved in QA tasks in nuclear power plants. Finally a general scheme is given, emphasizing the three main aspects: design, procurement and fabrication; construction (QA on site). (orig./RW)

  3. Spain investigates PLEX options

    International Nuclear Information System (INIS)

    Hevia, F.

    1990-01-01

    Spain's nuclear generation capacity will be reduced by some 6000MWe by the year 2015 if decommissioning of the units currently in operation takes place at the end of their 40-year design life. Bearing this in mind, in 1988 the Santa Maria de Garona BWR and the Jose Cabrera PWR were chosen by their respective owners as reference units for plant life extension (PLEX) activities. These plants are the oldest of their types operating in Spain and PLEX programmes were already under way. (author)

  4. The ibero-balearic region: one of the areas of highest Hydrobiidae (Gastropoda, Prosobranchia, Rissooidea diversity in Europe

    Directory of Open Access Journals (Sweden)

    Arconada, Beatriz

    2003-12-01

    Full Text Available The prosobranch mollusc family Hydrobiidae Troschel, 1857 has a cosmopolitan distribution and is made up of small to minute species that inhabit permanent aquatic ecosystems. It is one of the largest families within the superfamily Rissooidea. The evolutionary relationships between members of this family are still unclear due to: 1 insufficient available information regarding the morphological characters of many of the described taxa, 2 uncertainty concerning which morphological characters are of greatest taxonomic and phylogenetic interest, and 3 the rare use of molecular characters to study evolutionary relationships. In this work, we examine the reasons for the confusing systematics of hydrobiids. We include a diagnosis of the 13 genera and a list of the 43 species described and accepted to date for the Ibero-balearic region, along with data regarding their geographic distribution and a compilation of the most relevant bibliographical references. The Iberian Peninsula is one of the areas of greatest hydrobiid diversity in Europe, and has a large number of endemic genera and species in addition to those that have a typically circummediterranean distribution. Numerous hydrobiid species and populations are threatened, and in some cases, in danger of extinction due to the fragile nature of many of the ecosystems they inhabit.

    La familia Hydrobiidae Troschel, 1857 de moluscos prosobranquios, tiene distribución cosmopolita y está constituida por especies de tamaño pequeño (o incluso diminuto que habitan ecosistemas acuáticos permanentes. Se trata de una de las familias con mayor número de especies de la superfamilia Rissooidea. Las relaciones evolutivas entre los miembros de esta familia son aún confusas debido a: (1 la insuficiente información disponible sobre los caracteres morfológicos de muchos de los táxones descritos, (2 la indefinición de los caracteres morfológicos de interés taxonómico y filogenético, y (3 la escasa

  5. Incidència de les grans erupcions volcàniques en el clima de la Península Ibèrica i Balears

    OpenAIRE

    Prohom Duran, Marc Jaume

    2003-01-01

    La incidencia de las grandes erupciones volcánicas sobre el clima de la Tierra es un aspecto inherente a la propia variabilidad climática natural del planeta. En esta tesis, se analiza la respuesta del clima de la Península Ibérica e islas Baleares ante este tipo de forzamiento externo. Mediante el uso principalmente de dos técnicas estadísticas, el Análisis de Épocas Superpuestas y el Análisis por Componentes Principales (PCA), se ha podido apreciar la siguiente respuesta: * Desde el punto d...

  6. Informe sobre el proceso de reforma de la atención a la salud mental en las Illes Balears y recomendaciones para su continuidad.

    OpenAIRE

    Isabel Salvador Sánchez; Alicia González; Juan Antonio Bustillo; Rafael Rosa Roselló; María José Maicas; Antonio Liñana; María Francisca Simonet; Catalina Sureda; Inmaculada Capllonch; Rosa Montiel

    2003-01-01

    En este informe se analiza el Proceso de Reforma de la atención a la salud mental en las Illes Balears desde Enero del 2000 hasta el 31 de Marzo del 2003. Se revisa dicho proceso desde la Perspectiva histórica, Marco Jurídico, Modelo organizativo y de Gestión, Modificaciones para la participación ciudadana y cambios en Formación Continuada, Docencia e Investigación. Así mismo, se realiza una exposición actual de los dispositivos de atención a la salud mental y profesionales, el análisis compa...

  7. Entre el castigo y la redención. Las mujeres encarceladas en las Islas Baleares (1936-1943

    Directory of Open Access Journals (Sweden)

    David GINARD I FÉRON

    2012-02-01

    Full Text Available El siguiente artículo analiza las características específicas y condiciones de vida de la prisión de mujeres de Mallorca en el contexto de la represión franquista contra las partidarias y simpatizantes de la República entre 1936 y 1943. En la primera parte del texto se aborda el período de la Guerra Civil, en el que, ante la insólita avalancha de detenciones de mujeres practicadas por los alzados, por primera vez en la historia de las Baleares fue preciso improvisar un centro de reclusión femenino. A continuación, se estudian los cambios operados en 1940 a raíz de la reconversión del modesto penal palmesano en una de las prisiones centrales de mujeres de España. En el tercer apartado, se trata de la singular presencia en esta cárcel de la congregación de Hermanas de la Caridad y su incidencia en la vida cotidiana. Seguidamente, se explican los mecanismos y estrategias de resistencia practicadas por las penadas para mejorar sus condiciones de vida, protegerse frente a las medidas disciplinarias adoptadas por las autoridades penitenciarias y difundir su ideario político. Finalmente, se alude brevemente a las causas y consecuencias de la clausura del centro penitenciario mallorquín y al proceso de recuperación de la memoria de las antiguas encarceladas desarrollado en la última década.

  8. Global Solar Radiation in Spain from Satellite Images

    International Nuclear Information System (INIS)

    Ramirez, L.; Mora, L.; Sidrach de Cardona, M.; Navarro, A. A.; Varela, M.; Cruz, M. de la

    2003-01-01

    In the context of the present work a series of algorithms of calculation of the solar radiation from satellite images has been developed. These models, have been applied to three years of images of the Meteosat satellite and the results of the treatment have been extrapolated to long term. For the development of the models of solar radiation registered in ground stations have been used, corresponding all of them to localities of peninsular Spain and the Balearic ones. The maximum periods of data available have been used, supposing in most of the cases periods of between 6 and 9 years. From the results has a year type of images of global solar radiation on horizontal surface. The original resolution of the image of 7x7 km in the study latitudes, has been reevaluated to 5x5 km. This supposes to have a value of the typical radiation for every day of the year, each 5x5 km in the study territory. This information, supposes an important advance as far as the knowledge of the space distribution of the radiation solar, impossible to reach about alternative methods. Doubtlessly, the precision of the provided values is not comparable with pyrano metric measures in a concrete locality, but it provides a very valid indicator in places in which it is not had previous information. In addition to the radiation maps, tables of the global solar radiation have been prepared on different inclinations, from the global radiation on horizontal surface calculated for every day of the year and in each pixel of the image. (Author) 24 refs

  9. Attendance of scavenging seabirds at trawler discards off Galicia, Spain

    Directory of Open Access Journals (Sweden)

    Julio Valeiras

    2003-07-01

    Full Text Available The occurrence of scavenger seabirds at fishing trawlers was studied off Galicia, Spain. A total of 9,368 seabirds of 23 species were recorded during 92 fishing operations in 1998 and 1999. The most common species were the yellow-legged and lesser black-backed gull (Larus cachinnans and L. fuscus, Sabine´s gull (L. sabini, the northern gannet (Morus bassanus, the great shearwater (Puffinus gravis, sooty shearwater (P. griseus, the Manx and Balearic shearwater (P. puffinus and P. mauretanicus, the great skua (Catharacta skua and terns (mainly Sterna hirundo and S. paradisaea. Other species occurred in small numbers: Leach´s petrel (Oceanodroma leucorhoa, the storm petrel (Hydrobates pelagicus, the little shearwater (Puffinus assimilis, Cory´s shearwater (Calonectris diomedea, the parasitic skua (Stercorarius parasiticus, the pomarine skua (S. pomarinus, the black-headed gull (Larus ridibundus, the glaucous gull (L. hyperboreus, the kittiwake (Rissa tridactyla, the sandwich tern (Sterna sandvicensis, the black tern (Chlidonias niger, the guillemot (Uria aalge and the little auk (Alle alle. The maximum number of seabirds recorded at a haul was 320. The maximum number of a particular species ranged from 120 great shearwaters to 250 yellow-legged/lesser black-backed gulls during a single haul. The differences in ship-follower species abundance are related to migratory movements but fisheries could also have a strong influence at a smaller scale on the distribution of seabirds off Galicia. The degree to which seabirds rely on fishery discards as food was not quantified, but may be important for several species.

  10. Sierra Nevada (Granada, Spain)

    DEFF Research Database (Denmark)

    Gilgado, José D.; Enghoff, Henrik; Tinaut, Alberto

    2015-01-01

    Millipedes (Diplopoda), with a few notable exceptions, are poor dispersers, showing a very high degree of endemicity, not the least in mountains. The first samplings of the Mesovoid Shallow Substratum (MSS) of the higher altitudes of the Sierra Nevada Mountains (Baetic System, Southern Spain) have...

  11. Molecular gastronomy in Spain

    DEFF Research Database (Denmark)

    García-Segovia, P.; Garrido, M. D.; Vercet, A.

    2014-01-01

    Beyond the overwhelming international success of Ferrán Adria, Spain has been one of the countries with a more active implication in molecular gastronomy as a scientific discipline but also in the use of ingredients, technologies, and equipment from the scientific and technological universe...

  12. Student Teachers' Attitude towards Twitter for Educational Aims

    Science.gov (United States)

    Marín, Victoria I.; Tur, Gemma

    2014-01-01

    This paper presents an educational experience with 100 student teachers from different courses of the University of the Balearic Islands (Spain) in which Twitter is used for various different activities. The aim of this experiment was to explore student teachers' perceptions in order to value their attitude towards Twitter for educational aims.…

  13. The Albufera Initiative for Biodiversity: a cost effective model for integrating science and volunteer participation in coastal protected area management

    NARCIS (Netherlands)

    Riddiford, N.J.; Veraart, J.A.; Férriz, I.; Owens, N.W.; Royo, L.; Honey, M.R.

    2014-01-01

    This paper puts forward a multi-disciplinary field project, set up in 1989 at the Parc Natural de s’Albufera in Mallorca, Balearic Islands, Spain, as an example of a cost effective model for integrating science and volunteer participation in a coastal protected area. Outcomes include the provision

  14. Variability of the mc1r gene in melanic and non-melanic Podarcis lilfordi and Podarcis pityusensis from the Balearic archipelago.

    Directory of Open Access Journals (Sweden)

    Joana M Buades

    Full Text Available The association between polymorphism at the mc1r locus and colour variation was studied in two wall lizard species (Podarcis lilfordi and P. pityusensis from the Balearic archipelago. Podarcis lilfordi comprises several deep mitochondrial lineages, the oldest of which originated in the Pliocene, while much shallower mitochondrial lineages are found in P. pityusensis. Here, we examined whether specific substitutions were associated with the melanic colouration found in islet populations of these species. Homologous nuclear sequences covering most of the mc1r gene were obtained from 73 individuals from melanic and non-melanic Podarcis from different populations (the entire gene was also sequenced in six selected individuals. MtDNA gene trees were also constructed and used as a framework to assess mc1r diversity. Mc1r showed greater polymorphism in P. lilfordi than in P. pityusensis. However, we observed no substitutions that were common to all melanic individuals across the two species. Only one significant association was detected in the mc1r partial sequence, but this was a synonymous A/G mutation with A alleles being more abundant in melanic populations. In addition, there were no associations between the main dominant phenotypes (green and brown, blue and yellow spots and ventral colour and synonymous or non-synonymous substitutions in the mc1r gene. There was no statistical evidence of selection on mc1r. This study suggests no relationship between mc1r polymorphism and colour variation in Balearic Podarcis.

  15. Variability of the mc1r gene in melanic and non-melanic Podarcis lilfordi and Podarcis pityusensis from the Balearic archipelago.

    Science.gov (United States)

    Buades, Joana M; Rodríguez, Virginia; Terrasa, Bàrbara; Pérez-Mellado, Valentin; Brown, Richard P; Castro, Jose A; Picornell, Antònia; Ramon, M M

    2013-01-01

    The association between polymorphism at the mc1r locus and colour variation was studied in two wall lizard species (Podarcis lilfordi and P. pityusensis) from the Balearic archipelago. Podarcis lilfordi comprises several deep mitochondrial lineages, the oldest of which originated in the Pliocene, while much shallower mitochondrial lineages are found in P. pityusensis. Here, we examined whether specific substitutions were associated with the melanic colouration found in islet populations of these species. Homologous nuclear sequences covering most of the mc1r gene were obtained from 73 individuals from melanic and non-melanic Podarcis from different populations (the entire gene was also sequenced in six selected individuals). MtDNA gene trees were also constructed and used as a framework to assess mc1r diversity. Mc1r showed greater polymorphism in P. lilfordi than in P. pityusensis. However, we observed no substitutions that were common to all melanic individuals across the two species. Only one significant association was detected in the mc1r partial sequence, but this was a synonymous A/G mutation with A alleles being more abundant in melanic populations. In addition, there were no associations between the main dominant phenotypes (green and brown, blue and yellow spots and ventral colour) and synonymous or non-synonymous substitutions in the mc1r gene. There was no statistical evidence of selection on mc1r. This study suggests no relationship between mc1r polymorphism and colour variation in Balearic Podarcis.

  16. Los efectos territoriales de las dinámicas globales en unas islas turísticas mediterráneas: las Baleares

    Directory of Open Access Journals (Sweden)

    Onofre Rullan

    2010-01-01

    Full Text Available El trabajo repasa la evolución económica y territorial de la islas Baleares a partir de su inserción en la órbita económica de Europa occidental que se da después del final de la II Guerra Mundial. Se analizan los principales procesos de transformación observados en la región en la segunda mitad del siglo XX. Entre los procesos analizados se hace especial referencia a las transformaciones territoriales y urbanísticas así como al cambio de signo de los procesos demográficos y a los efectos inducidos sobre el sector inmobiliario. Se concluye que, como consecuencia de todo el proceso, las Islas Baleares han pasado de ser un muy periférico enclave turístico de uso vacacional por parte de la población europea a una extensión residencial de uso mucho más frecuente mucho más frecuente, incrementando así la conexión con la gran megalópolis europea vez más conectada a la gran megalópolis europea.

  17. Comparación de las lesiones no mortales por accidente de trabajo por Comunidades Autónomas en España (1994-2004 Comparison of non-fatal occupational injuries by autonomous communities in Spain (1994-2004

    Directory of Open Access Journals (Sweden)

    María López-Ruiz

    2009-12-01

    Full Text Available Objetivos: Dadas las diferencias observadas en estudios previos de la incidencia de lesiones por accidente de trabajo (LAT por Comunidades Autónomas (CC.AA., en este estudio hemos evaluado la hipótesis de homogeneidad de la incidencia de las LAT para tipos específicos de accidentes y en determinadas actividades, entre 1994 y 2004. Métodos: Las LAT analizadas fueron no mortales con baja, de tipo mecánico y sobreesfuerzo, ocurridas en jornada en centro para empresas manufactureras y de la construcción. Se calculó el riesgo relativo ajustado por sexo, edad y tipo de contrato en cada una de las CC.AA. mediante la razón de LAT estandarizada, tomando como referencia las tasas de España, y estratificando según duración de la baja (menos de 16 días y más de 15 días. Resultados: El riesgo relativo ajustado de LAT según los diferentes tipos de accidentes analizados presenta una distribución heterogénea entre CC.AA. Murcia, Navarra, Baleares y País Vasco se encuentran generalmente entre las comunidades con riesgos más elevados, mientras que Castilla-León y Extremadura son las que tienen principalmente menores riesgos de sufrir una LAT. Conclusiones: La heterogeneidad en la incidencia de LAT entre CC.AA. persiste después de seleccionar una serie de formas de accidente específicas y ajustar por sexo, edad y tipo de contrato. Por ello sugerimos que, además de seguir analizando las condiciones de trabajo como explicación de esta heterogeneidad, se tengan en cuenta otras variables socioeconómicas al comparar las incidencias de LAT entre CC.AA.Objectives: Given the differences observed in previous studies with respect to occupational injury rates in Spain's autonomous communities, this study tested the homogeneity hypothesis of occupational injury for specific accident types and economic activity between 1994 and 2004. Methods: We analyzed non-fatal injuries of a mechanical nature or those due to overexertion taking place in

  18. Nuclear energy in Spain

    International Nuclear Information System (INIS)

    Isla, M.

    1984-01-01

    The 'Plan Energetico Nacional de 1983' (1983 National Energy Program)(PEN-83) was approved recently by the Spanish Government and presented to the 'Cortes Espanolas' (Spanish Parliament) in May 1984. The PEN-83 is being discussed at present in the Parliament and it is possible that some modifications be introduced, but expectedly will be rather limited and minor. PEN-83 covers the period 1983-1992. It includes a comparative analysis of the evolution and situation in OECD countries and in Spain. In Spain the offer, supply and consumption of primary energy and of the interrelation with other economic indicators, such as the gross domestic product, inflation rate and unemployment compared with that of the industrialized OECD countries, has shown a much lower capability to adapt its structure to the energy price increases

  19. Thermal utilization of wastes as a part of an integrated waste management concept of the Balearic Islands; Thermische Abfallbehandlung als Teil des integrierten Abfallwirtschaftskonzepts der Balearen

    Energy Technology Data Exchange (ETDEWEB)

    Silbermann, Georg [Hitachi Zosen Inova AG, Zuerich (Switzerland)

    2012-11-01

    For several years, a rethinking in the tourist paradise Mallorca took place. Due to the limited land resources it was clear to the public authorities that the waste cannot be deposited unlimited and unsorted. An ambitious concept for the waste management has to be developed, and an integrated system has to be planned. The ambiguous goal is zero landfill: In future, as many waste materials as possible should be led back in the product cycle. The non-recyclable materials should be incinerated efficiently and utilized energetically.

  20. Fragile X syndrome screening in pregnant women and women planning pregnancy shows a remarkably high FMR1 premutation prevalence in the Balearic Islands.

    Science.gov (United States)

    Alfaro Arenas, Ramona; Rosell Andreo, Jordi; Heine Suñer, Dami

    2016-12-01

    There are no reported studies to determine incidence of Fragile X Syndrome (FXS) in women within the Spanish population. For this reason, together with the high incidence of FXS in the general population, the exclusively maternal expansion, the familial and social impact of the syndrome, and the ease of use and level of detection of current PCR-based techniques, we have conducted a population-based screening pilot program of which we present here the molecular results. We typed prospectively 3,413 pregnant and 318 non-pregnant women and found a prevalence of premutation (PM) carriers of 1 in 106, which is the highest described to date in any population. We also found 230 different alleles of which the most frequent are 10A9A9 (38.4%), 9A9A9 (15.1%), and 10A9 (10.5%). Furthermore, alleles with 0 AGG interruptions or with a pure (uninterrupted) CGG repeat run larger than 34 (presumably more unstable), were more frequent among PM alleles compared to normal alleles. Theà unexpected high frequency of expanded PM alleles in females in the general population makes a very compelling argument for the need for prenatal or preconceptional FXS screening in our community. Furthermore, we find FMR1 triplet primed PCR (TP-PCR) confidently and precisely determines sizes for both alleles of the CGG repeat in women and offers AGG information which greatly improves CGG expansion risk estimations for genetic counselling. Thus, TP-PCR is an informative, efficient and robust method for FXS screening in the female population. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  1. A bi-weekly actual evapotranspiration dataset derived from NOAA-AVHRR images across the Iberian Peninsula and the Balearic islands, 1981-2015

    DEFF Research Database (Denmark)

    Vicente-Serrano, Sergio M.; Martin-Hernandez, Natalia; Tomas-Burguera, Miquel

    by Sobrino et al. (2007), which is based on the S-SEBI model. The 35-year NOAA-AVHRR images were geometrically and radiometrically corrected, including a topographic correction of visible and near-infrared spectral channels. Satellite changes and orbit drifts were also corrected using post-launch calibration...

  2. Snakebite poisoning in Spain.

    Science.gov (United States)

    Martín-Sierra, Cristina; Nogué-Xarau, Santiago; Pinillos Echeverría, Miguel Ángel; Rey Pecharromán, José Miguel

    2018-01-01

    Emergencies due to snakebites, although unusual in Spain, are potentially serious. Of the 13 species native to the Iberian peninsula, only 5 are poisonous: 2 belong to the Colubridae family and 3 to the Viperidae family. Bites from these venemous snakes can be life-threatening, but the venomous species can be easily identified by attending to certain physical traits. Signs denoting poisoning from vipers, and the appropriate treatment to follow, have changed in recent years.

  3. Transitional Justice in Spain

    Directory of Open Access Journals (Sweden)

    Lucía Payero López

    2016-06-01

    Full Text Available The aim of this article is to evaluate Spanish transitional justice policy. The aspects of transitional justice put forward by L. Joinet –truth, justice and reparation– will frame this analysis. Firstly, the main deficiencies of this policy will be pointed out. Secondly, some measures to be adopted in Spain will be suggested. Their implementation would mean that international standards on the protection of human rights, as agreed within the specialized literature, would be met.

  4. The Messinian Salinity Crisis: what can we expect from drilling the perched basins from the Balearic Promontory?

    Science.gov (United States)

    Johanna, Lofi; Angelo, Camerlenghi; Agnès, Maillard; Diana, Ochoa

    2015-04-01

    In spite of 40 years of multi-disciplinary research conducted on the Messinian Salinity Crisis (MSC) event, modalities, timing, causes, chronology and consequence at local and planetary scale of this event are still not yet fully understood, and the MSC event remains one of the longest-living controversies in Earth Science. A key factor for the controversy is certainly the lack of a complete record of the MSC deposits preserved in the deepest Mediterranean basins. Anywhere else, on the continental shelves and slopes, the MSC mostly generated a sedimentary/time lag corresponding to a widespread erosional surface. Correlations with the depositional units locally preserved onshore are thus complex, preventing the construction of a coherent scenario linking the outcropping MSC evaporites, the erosion on the margins, and the deposition of clastics and evaporites in the abyssal plains. Recent works based on seismic profile interpretations and conducted on the Balearic promontory allowed to evidence a series of small perched basins presently lying in different water depths stepped from the coast line down to the deep basin. These topographic lows trapped sedimentary series up to 500m thick, interpreted as MSC in age (Maillard et al., 2014; Mocnik et al., 2014; Driussi et al., in press). In the most proximal basins, these deposits have been drilled and logged for industriel purposes and consist of gypsum beds interbedded with marls. Ochoa et al. (submitted) demonstrated that these MSC deposits correlate with the Primary Lower Gypsum sequence deposited in marginal settings before the drawdown phase (Lugli et al., 2010) and that are now observed onshore in tectonically active areas. The basins located in more distal locations also contain MSC deposits (including DREAM proposal) of a Multi-phase IODP Drilling Project entitled "Uncovering A Salt Giant" (857-MDP, coord. A. Camerlenghi). The DREAM Team: A. Giovanni, H. Christian, G. deLangeGert, R. Flecker, D. Garcia

  5. Radon survey in caves from Mallorca Island, Spain.

    Science.gov (United States)

    Dumitru, Oana A; Onac, Bogdan P; Fornós, Joan J; Cosma, Constantin; Ginés, Angel; Ginés, Joaquín; Merino, Antoni

    2015-09-01

    This study reports radon concentration in the most representative caves of Mallorca, identifying those in which the recommended action level is exceeded, thus posing health risks. Two show caves (Campanet and Artà) and three non-touristic caves (Font, Drac, Vallgornera) were investigated. Data were collected at several locations within each cave for three different periods, from March 2013 to March 2014. Except for Vallgornera, where only one monitoring period was possible, and Artà in which low values were recorded throughout the year, a clear seasonal variability, with higher values during the warm seasons and lower during winter time is prominent. Radon concentrations differed markedly from one cave to another, as well as within the same cave, ranging from below detection limit up to 3060 Bq·m(-3). The results of this study have significant practical implications, making it possible to provide some recommendation to cave administrators and other agencies involved in granting access to the investigated caves. Copyright © 2015 Elsevier B.V. All rights reserved.

  6. Rickettsioses in Latin America, Caribbean, Spain and Portugal

    Directory of Open Access Journals (Sweden)

    Marcelo B. Labruna

    2011-05-01

    Full Text Available Data on genus and infectious by Rickettsia were retrospectively compiled from the critical review literature regarding all countries in Latin America, Caribbean islands, Portugal and Spain. We considered all Rickettsia records reported for human and/or animal hosts, and/or invertebrate hosts considered being the vector. In a few cases, when no direct detection of a given Rickettsia group or species was available for a given country, the serologic method was considered. A total of 13 Rickettsia species have been recorded in Latin America and the Caribbean. The species with the largest number of country confirmed records were Rickettsia felis (9 countries, R. prowazekii (7 countries, R. typhi (6 countries, R. rickettsii (6 countries, R. amblyommii (5 countries, and R. parkeri (4 countries. The rickettsial records for the Caribbean islands (West Indies were grouped in only one geographical area. Both R. bellii, R. akari, and Candidatus ‘R. andeane’ have been recorded in only 2 countries each, whereas R. massiliae, R. rhipicephali, R.monteiroi, and R. africae have each been recorded in a single country (in this case, R. africae has been recorded in nine Caribbean Islands. For El Salvador, Honduras, and Nicaragua, no specific Rickettsia has been reported so far, but there have been serological evidence of human or/and animal infection. The following countries remain without any rickettsial records: Belize, Venezuela, Guyana, Surinam, and Paraguay. In addition, except for a few islands, many Caribbean islands remain without records. A total of 12 Rickettsia species have been reported in Spain and Portugal: R. conorii, R. helvetica, R. monacensis, R. felis, R. slovaca, R. raoultii, R. sibirica, R. aeschlimannii, R. rioja, R. massiliae, R. typhi, and R. prowazekii. Amongst these Rickettsia species reported in Spain and Portugal, only R. prowazekii, R. typhi, R. felis, and R. massiliae have also been reported in Latin America. This study summarizes

  7. Estimación de la cobertura de las vacunaciones sistemáticas en la población infantil de las Islas Baleares

    Directory of Open Access Journals (Sweden)

    Galmés Truyols Antònia

    2002-01-01

    Full Text Available Fundamentos: Para un buen desarrollo de los programas de vacunación es primordial conocer la cobertura de vacunación. En las Islas Baleares la cobertura notificada era muy inferior a la del resto de España. El objetivo de este trabajo es la estimación de la cobertura de las vacunas incluidas en el calendario recomendado hasta los 18 meses de edad (4 dosis de polio oral, tétanos y difteria; 3 de tosferina; 1 de sarampión, rubeola y parotiditis. Métodos: Estudio descriptivo, transversal, de base poblacional. Se calcularon los estimadores puntuales de distribución de frecuencias y los intervalos de confianza al 95% (IC95% correspondientes, sobre una muestra de la población residente en Baleares de dos años de edad (nacida en 1995, seleccionada por muestreo aleatorio por conglomerados en una sola etapa a partir de las secciones censales. Se consultan los registros de vacunas de Sanidad y de los centros de salud del Insalud, se pide telefónicamente a las familias los datos del documento de vacunación y a los pediatras privados los de la historia clínica. Resultados: La muestra incluía 606 niños. Pudo obtenerse la información completa de 532. Se consiguió la información completa de 377 casos (62% a partir de los registros del sector público. La cobertura más baja fue la de la vacuna antidiftérica, 518 niños complentamente vacunados, el 96,8% (IC95% = 94,8 - 98,1 y la más alta la de la vacuna antipertussis, 537 niños, el 98,9% (IC95% = 97,5 - 99,5. Conclusiones: En las Islas Baleares existe una buena cobertura de la vacunación, similar a lo que se viene estimando en España en su totalidad. Se cumple el objetivo incluido en el Plan de Erradicación de la Polio. La información recogida desde el sector público es escasa.

  8. [Suicide in Spain today].

    Science.gov (United States)

    Ruiz-Pérez, Isabel; Olry de Labry-Lima, Antonio

    2006-03-01

    Spain presents one of the lowest suicide rates (8.7 per 100,000) but, as well as Ireland, it has also experienced one of the highest rate increases both within Europe and within the world. In our country, it can be observed an increase in the suicide rates from 1975 to 1994, being this increase greater in men than in women. It can also be noted that there was a stabilisation in the following years. Social factors, specially those which have to deal with gender roles and changes in these roles, are the most common explanations. Another possible explanation for the observed increase in mortality due to suicide among young men could be the AIDS epidemic and intravenous drug addiction, that was observed in Spain during the eighties and nineties. Furthermore, we are witnessing an epidemic related to violence against children and women. Literature strongly suggests that child abuse (psychological and sexual) is associated with increased suicide risk in adolescent or adult life. Women experience violence from their intimate partners and have a greater risk of suffering from chronic pain, diverse somatisations, greater substance use like drugs and alcohol, depression and suicide attempt. The association between work precariousness and suicide seems to be due to economic and social and family support factors, which can lead to greater vulnerability to mental health problems. These factors are of great relevance, since Spain presents one of the highest unemployment and temporary employment rates in the European Union. It seems reasonable that, due to the individualism that characterises the contemporary society, its demands and the new role of women in the work market that cause, among others, a greater difficulty in combining work and family life, are factors that could explain the lack of decrease in suicide rates.

  9. Surgery in Spain.

    Science.gov (United States)

    Trias, M; Targarona, E M; Moral, A; Pera, C

    1998-02-01

    The Iberian Peninsula-the southwestern point of Europe, between the Mediterranean Sea and the Atlantic Ocean-was visited and settled in ancient times by a variety of peoples. Phoenicians, Carthaginians, Celts, Greeks, Romans, Visigoths, and Arabs all left their mark on the peninsula, and their cultures blended together to found, among other things, a rich tradition in medicine and surgery. During the Renaissance, the fluid exchange of technical skills and knowledge with the rest of Europe and the emergence of universities ensured the development of a high level of medical expertise. Today, surgery in Spain is at the forefront of innovations in the field.

  10. Energy planning in Spain

    International Nuclear Information System (INIS)

    Cortina Garcia, J.

    1995-01-01

    This report aims to describe energy planning in Spain. It briefly analyses the three completed national energy plans (Plan Energetico Nacional, PEN). The fourth PEN 1991-2000 is analysed in detail, by reference to its objectives and characteristics and to developments during its first five years in operation. The Ministry of Industry and Energy has updated PEN en 1995, almost halfway through its period, and this is also summarised. Finally, there are some reflections on the future of energy planning. (Author) 46 refs

  11. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from BARCELONA EXPRESS in the Alboran Sea, Balearic Sea and others from 2012-04-18 to 2013-02-06 (NCEI Accession 0157393)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157393 includes Surface underway, chemical, meteorological and physical data collected from BARCELONA EXPRESS in the Alboran Sea, Balearic (or...

  12. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from BARCELONA EXPRESS in the Alboran Sea, Balearic Sea and others from 2011-07-26 to 2011-12-28 (NCEI Accession 0157414)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157414 includes Surface underway, chemical, meteorological and physical data collected from BARCELONA EXPRESS in the Alboran Sea, Balearic (or...

  13. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from BARCELONA EXPRESS in the Alboran Sea, Balearic Sea and others from 2010-03-02 to 2011-01-05 (NCEI Accession 0157298)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157298 includes Surface underway, chemical, meteorological and physical data collected from BARCELONA EXPRESS in the Alboran Sea, Balearic (or...

  14. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from BARCELONA EXPRESS in the Alboran Sea, Balearic Sea and others from 2013-02-07 to 2013-10-08 (NCEI Accession 0157381)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157381 includes Surface underway, chemical, meteorological and physical data collected from BARCELONA EXPRESS in the Alboran Sea, Balearic (or...

  15. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from MN COLIBRI in the Alboran Sea, Balearic Sea and others from 2009-06-15 to 2009-09-07 (NCEI Accession 0157421)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157421 includes Surface underway, chemical, meteorological and physical data collected from MN COLIBRI in the Alboran Sea, Balearic (or Iberian) Sea,...

  16. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from MN COLIBRI in the Alboran Sea, Balearic Sea and others from 2015-02-26 to 2016-01-05 (NCEI Accession 0157253)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157253 includes Surface underway, chemical, meteorological and physical data collected from MN COLIBRI in the Alboran Sea, Balearic (or Iberian) Sea,...

  17. Nuclear material control in Spain

    International Nuclear Information System (INIS)

    Velilla, A.

    1988-01-01

    A general view about the safeguards activities in Spain is presented. The national system of accounting for and control of nuclear materials is described. The safeguards agreements signed by Spain are presented and the facilities and nuclear materials under these agreements are listed. (E.G.) [pt

  18. Early Childhood Inclusion in Spain

    Science.gov (United States)

    Giné, Climent; Balcells-Balcells, Anna; Cañadas, Margarita; Paniagua, Gema

    2016-01-01

    This article describes early childhood inclusion in educational settings in Spain. First, we address the legislative framework of preschool education in Spain and offer a brief analysis of some relevant issues, including the current situation of early childhood education and inclusion at this stage. Second, current policies and practices relating…

  19. Present and Recent Past of High Energy Physics in Spain

    International Nuclear Information System (INIS)

    Ferrer, A.

    2005-01-01

    The organization of the research in nuclear and particle physics in Spain is presented. A review of the size of the community, the present spanish groups and the experiments in which they are involved is given. the importance of the CERN installations will be emphasized by reviewing the activities as well as the strong implication of the spanish larger groups in the LHC project. A growing interest in astroparticle physics and neutrino physics is emerging, with a total of 7 experiments with spanish participation. The two laboratories, hosting astroparticle physics experiments, that have their sites in Spain, will be briefly described: Canfranc-an underground facility-and El roque de los muchachos-the canary islands telescope observatory. A final remark on funding will also be given. (Author)

  20. Nuclear energy in Spain

    International Nuclear Information System (INIS)

    Villota, C. de

    2007-01-01

    Carlos Villota. Director of Nuclear Energy of UNESA gave an overview of the Spanish nuclear industry, the utility companies and the relevant institutions. Companies of the nuclear industry include firms that produce heavy components or equipment (ENSA), manufacturers of nuclear fuel (ENUSA), engineering companies, the National Company for Radioactive Waste Management (ENRESA), and nuclear power plants (nine units at seven sites). Nuclear energy is a significant component of the energy mix in Spain: 11% of all energy produced in Spain is of nuclear origin, whilst the share of nuclear energy in the total electricity generation is approximately 23%. The five main players of the energy sector that provide for the vast majority of electricity production, distribution, and supply have formed the Spanish Electricity Industry Association (UNESA). The latter carries out co-ordination, representation, management and promotion tasks for its members, as well as the protection of their business and professional interests. In the nuclear field, UNESA through its Nuclear Energy Committee co-ordinates aspects related to nuclear safety and radiological protection, regulation, NPP operation and R and D. Regarding the institutional framework of the nuclear industry, ENSA, ENUSA and ENRESA are controlled by the national government through the Ministry of Economy and Finance and the Ministry of Science and Technology. All companies of the nuclear industry are licensed by the Ministry of Industry, Tourism and Trade (MITYC), while the regulatory body is the Nuclear Safety Council (CSN). It is noteworthy that CSN is independent of the government, as it reports directly to Parliament. (author)

  1. Environmental forcing and the larval fish community associated to the Atlantic bluefin tuna spawning habitat of the Balearic region (Western Mediterranean), in early summer 2005

    Science.gov (United States)

    Rodriguez, J. M.; Alvarez, I.; Lopez-Jurado, J. L.; Garcia, A.; Balbin, R.; Alvarez-Berastegui, D.; Torres, A. P.; Alemany, F.

    2013-07-01

    The Balearic region is a highly dynamic area located in the Western Mediterranean, straddling the transition between the Algerian and Provencal basins and constitutes one of the main spawning grounds for the large, migratory Atlantic bluefin (Thunnus thynnus) and other medium and small tuna species (Thunnus alalunga, Auxis rochei, Euthynnus alleteratus and Katsuwonus pelamis). In summer, despite been considered an oligotrophic region as the whole Mediterranean Sea, it harbors a relatively abundant and diverse larval fish community (LFC). In this study, we analyze the composition, abundance and the influence of abiotic and biotic factors on the horizontal structure of the LFC in the Balearic region, in early summer 2005, during the spawning season of Atlantic bluefin tuna. Hydrographically, 2005 was an unusual year with a summer situation of relatively lack of mesoscale features, weak surface currents and a general situation of high stability. A total of 128 taxa of fish larvae, belonging to 52 families, were identified. The average abundance was 1770 larvae 1000 m-3. Multivariate statistical analysis revealed LFC to have a strong horizontal structure. Cluster analysis and non-metric multidimensional scaling ordination identified two larval fish assemblages. These assemblages were mainly delineated by depth and, therefore, by the spawning location of adult fish. Our results also suggest that anticyclonic eddy boundaries constitute favourable habitats for fish larvae. Also, the scenario of higher than unusual hydrographic stability found during the cruise would be responsible for the relatively lack of mesoscale features and, consequently, for the lack of influence of these features on the horizontal distribution of fish larvae and on the horizontal structure of the LFC.

  2. Spent fuel management in Spain

    International Nuclear Information System (INIS)

    Gonzalez, J.L.

    2002-01-01

    The spent fuel management strategy in Spain is presented. The strategy includes temporary solutions and plans for final disposal. The need for R and D including partitioning and transmutation, as well as the financial constraints are also addressed. (author)

  3. Historical and methodological approach to music education courses at the Universitat de les Illes Balears (1977-1990

    Directory of Open Access Journals (Sweden)

    Llorenç GELABERT GUAL

    2016-10-01

    Full Text Available The education in general and the music in particular were not outside to the changes developed in Spain in the seventies of last century. The initiative, in the form of summer courses, promoted by a group of teachers and musicians, will mean the beginning of a true outcrop in music education, and will get in crescendo. This new concept is based on active methodologies successfully applied in other European countries and their linkage with the learning environment of the Catalan musician Ireneu Segarra, in the line of great figures of the musical avantgarde. This article is intended to approach the legacy of these courses from two perspectives. First, from a historical point of view, and then reaching any specific methodological applications then initiated. Finally, this article intends to approach his legacy highlighting the potential and utility also could acquire a similar format nowadays, in the new adaptation framework to EHEA.

  4. Recourse to induced abortion in Spain: profiling of users and the influence of migrant populations.

    Science.gov (United States)

    Zurriaga, Oscar; Martínez-Beneito, Miguel A; Galmés Truyols, Antònia; Torne, M Mar; Bosch, Susana; Bosser, Roser; Portell Arbona, Margarita

    2009-12-01

    Social vulnerability implies a higher risk of induced abortion (IA). Immigrant status could be an additional factor. The objective was to identify the patterns surrounding which women resort to IAs, and to study the relationship between socio-economic and health system factors. Another aim was to determine the relationship between the patterns identified and the immigrant's country. A cross-sectional study was performed including all IAs notified during 2006 on women residing in three Spanish autonomous communities (the Balearic Islands, Catalonia and Comunitat Valenciana). We used sociodemographic, nationality and related variables, reproductive history and use of health services. A Categorical Principal Component Analysis was used to summarize the information and to identify profiles. More than a third of IAs were performed on non-Spanish women. Four dimensions have been determined that define the profile of women resorting to IAs: age, reproductive history and marital status; type of health services used; social level; and earlier or late IA and its repetitive use. Age and related factors were important determinants. Economic status and knowledge of the health system were related to access to contraception and IA information. Spanish, Western European and South American women had a higher social level than Romanian and African women. Late IA use and a lower recurrence characterised Asian, North African and Spanish women. Differences on IA use between groups of different women seem to be related to vulnerability (economic, social, knowledge and use of healthcare services). There is a different situation among immigrants of differing nationalities.

  5. First Report of Vermamoeba vermiformis in the Island of El Hierro, Canary Islands, Spain

    OpenAIRE

    María Reyes-Batlle; Maryam Niyyati; Carolina Wagner; Carmen M. Martín-Navarro; Atteneri López-Arencibia; Ines Sifaoui; Basilio Valladares; Enrique Martínez-Carretero; José E. Piñero; Jacob Lorenzo-Morales

    2016-01-01

    Background: Free-living amoebae (FLA) are group of protozoa distributed worldwide in many habitats mainly water and soil related sources. Some members of FLA are able to act as opportunistic pathogens and are environmental carriers of other pathogenic agents such as bacteria and viruses. Vermamoeba vermiformis is a highly abundant FLA species in water bodies and has recently gained environmental importance as it acts as a vehicle of many pathogenic bacteria such as Legionella pneumophila.Case...

  6. Avifauna: Turnover on Islands.

    Science.gov (United States)

    Mayr, E

    1965-12-17

    The percentage of endemic species of birds on islands increases with island area at a double logarithmic rate. This relation is apparently due to extinction, which is more rapid the smaller the island. The turnover resulting from extinction and replacement appears to be far more rapid than hitherto suspected.

  7. Diomede Islands, Bering Straight

    Science.gov (United States)

    2008-01-01

    The Diomede Islands consisting of the western island Big Diomede (also known as Imaqliq, Nunarbuk or Ratmanov Island), and the eastern island Little Diomede (also known as Krusenstern Island or Inaliq), are two rocky islands located in the middle of the Bering Strait between Russia and Alaska. The islands are separated by an international border and the International Date Line which is approximately 1.5 km from each island; you can look from Alaska into tomorrow in Russia. At the closest land approach between the United States, which controls Little Diomede, and Russia, which controls Big Diomede, they are 3 km apart. Little Diomede Island constitutes the Alaskan City of Diomede, while Big Diomede Island is Russia's easternmost point. The first European to reach the islands was the Russian explorer Semyon Dezhnev in 1648. The text of the 1867 treaty finalizing the sale of Alaska uses the islands to designate the border between the two nations. The image was acquired July 8, 2000, covers an area of 13.5 x 10.8 km, and is located at 65.8 degrees north latitude, 169 degrees west longitude. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  8. Tales of island tails

    NARCIS (Netherlands)

    Groot, de Alma V.; Oost, Albert P.; Veeneklaas, Roos M.; Lammerts, Evert Jan; Duin, van Willem E.; Wesenbeeck, van Bregje K.

    2016-01-01

    The Frisian islands (Southern North Sea) have extensive island tails, i.e. the entire downdrift side of an island consisting of salt marshes, dunes, beaches and beach plains, and green beaches. Currently, large parts of these tails are ageing and losing dynamics, partly due to human influence.

  9. Nuclear power in Spain

    International Nuclear Information System (INIS)

    Koryakin, Yu.I.

    1977-01-01

    The present states of nuclear power in Spain is shortly surveyed. Data are provided on NPPs currently in operation, under construction, designed and planned. In line with the 10-year ''National programme of electricity supply'' a major and all increasing part of the electricity generation growth is to be ensured by NPPs and to account for more than 50% by the end of the period (1987). Out of the 7 units of NPPs now under construction, 6 units utilize PWR reactors and only 1 unit- a BWR reactor. The roles of private and public sectors are noted. Main characteristics of the ''ENSA'' plant now under construction are provided where components of NPPs with PWR and BWR reactors will be fabricated. Major developments in the fields of mining, milling and extraction of U from lignites, U enrichment, fuel fabrication and spent fuel reprocessing are considered. Measures now taken to improve the licensing procedure, surveillance of NPPs and personnel training are to advance the nuclear power development programme in the country

  10. Influence of Giulio Grablovitz in Spain: instruments and scientific correspondence

    Directory of Open Access Journals (Sweden)

    Josep Batlló

    2009-06-01

    Full Text Available


    It is known that Giulio Grablovitz founded and operated a «geodynamic» station on Ischia Island from 1885 up to his death. But it is almost unknown that one of the instruments he designed, the horizontal pendulum, was installed at Ebre Observatory in Spain. Records from this instrument and correspondence between Grablovitz and the Ebre observatory are still preserved. These documents show how the research work done by Grablovitz was introduced and diffused in Spain. Also, they give us some new information on the construction of the seismic instruments designed by Grablovitz. The present paper deals with the analysis of the preserved materials, assesses the introduction of Grablovitz research in Spain and shows the importance of the use of manuscript sources


  11. 78 FR 58880 - Safety Zone; Catawba Island Club Wedding Event, Catawba Island Club, Catawba Island, OH

    Science.gov (United States)

    2013-09-25

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2013-0840] RIN 1625-AA00 Safety Zone; Catawba Island Club Wedding Event, Catawba Island Club, Catawba Island, OH ACTION... Zone; Catawba Island Club Wedding Event, Catawba Island Club, Catawba Island, OH. (a) Location. The...

  12. Demand for radiotherapy in Spain.

    Science.gov (United States)

    Rodríguez, A; Borrás, J M; López-Torrecilla, J; Algara, M; Palacios-Eito, A; Gómez-Caamaño, A; Olay, L; Lara, P C

    2017-02-01

    Assessing the demand for radiotherapy in Spain based on existing evidence to estimate the human resources and equipment needed so that every person in Spain has access to high-quality radiotherapy when they need it. We used data from the European Cancer Observatory on the estimated incidence of cancer in Spain in 2012, along with the evidence-based indications for radiotherapy developed by the Australian CCORE project, to obtain an optimal radiotherapy utilisation proportion (OUP) for each tumour. About 50.5 % of new cancers in Spain require radiotherapy at least once over the course of the disease. Additional demand for these services comes from reradiation therapy and non-melanoma skin cancer. Approximately, 25-30 % of cancer patients with an indication for radiotherapy do not receive it due to factors that include access, patient preference, familiarity with the treatment among physicians, and especially resource shortages, all of which contribute to its underutilisation. Radiotherapy is underused in Spain. The increasing incidence of cancer expected over the next decade and the greater frequency of reradiations necessitate the incorporation of radiotherapy demand into need-based calculations for cancer services planning.

  13. Paradise Islands? Island States and Environmental Performance

    Directory of Open Access Journals (Sweden)

    Sverker C. Jagers

    2016-03-01

    Full Text Available Island states have been shown to outperform continental states on a number of large-scale coordination-related outcomes, such as levels of democracy and institutional quality. The argument developed and tested in this article contends that the same kind of logic may apply to islands’ environmental performance, too. However, the empirical analysis shows mixed results. Among the 105 environmental outcomes that we analyzed, being an island only has a positive impact on 20 of them. For example, island states tend to outcompete continental states with respect to several indicators related to water quality but not in aspects related to biodiversity, protected areas, or environmental regulations. In addition, the causal factors previously suggested to make islands outperform continental states in terms of coordination have weak explanatory power in predicting islands’ environmental performance. We conclude the paper by discussing how these interesting findings can be further explored.

  14. Influencia de la intensidad de la precipitación en las medidas de los pluviómetros de balancín en las Islas Baleares.

    Directory of Open Access Journals (Sweden)

    José A. Guijarro

    2002-12-01

    Full Text Available Se han comparado las medidas de los pluviómetros de balancín de ocho estaciones meteorológicas automáticas de las Islas Baleares con las de sendos pluviómetros convencionales (tipo Hellmann ubicados en las mismas. La influencia de la precipitación en los errores de los primeros se ha contrastado mediante ajustes de regresión lineal simple y polinómica, haciendo intervenir diferentes potencias en las cantidades de precipitación. La escasa mejora del modelo polinómico respecto a la regresión simple, junto con una selección poco coherente de los términos más significativos de unas estaciones a otras, indican que la intensidad de la precipitación no modula de una manera clara la magnitud de los errores, que en promedio son de entre el -4 y el 22%, según la estación.

  15. Análisis de la prueba de inglés de selectividad de la Universitat de les Illes Balears

    Directory of Open Access Journals (Sweden)

    Marian Amengual Pizarro

    2006-04-01

    Full Text Available Este estudio se propone investigar la validez y la Habilidad de la prueba de Inglés (PI que se incluye en las Pruebas de Acceso a la Universidad (PAAU. 16 correctores participaron en las dos fases de este trabajo. En la primera fase, se analizaron las puntuaciones de 10 correctores que evaluaron 50 PI en las PAAU de la Universitat de les Illes Balears (UIB, junio de 2002. En la segunda fase, se examinaron las puntuaciones de 6 correctores que participaron en la corrección de las 50 PI de las PAAU en septiembre de 2002. Los resultados demuestran que la PI discrimina a los candidatos de acuerdo con su nivel de dominio lingüístico de la lengua. Los resultados también indican que la discriminación de los candidatos se establece principalmente a partir de las preguntas de carácter subjetivo que se incluyen en la Prueba. No obstante, la fiabilidad de dichas preguntas es cuestionable. Este último dato nos obliga a estudiar distintas medidas destinadas a garantizar la fiabilidad que esta prueba de dominio de le lengua inglesa debería tener.

  16. La importancia de tener buena salud en la autovaloración de la calidad de vida. El ejemplo de los alumnos mayores de las Islas Baleares

    Directory of Open Access Journals (Sweden)

    Liberto Macías González

    2014-08-01

    Full Text Available El presente trabajo se enmarca dentro de un estudio más amplio sobre la calidad de vida de personas mayores que están participando en un programa universitario para mayores. La parte que presentamos pertenece a una primera fase, centrada en la valoración de la calidad de vida de personas que se han matriculado en el primer curso del Diploma Sènior(que consta de tres cursos en total de la Universitat Oberta per a Majors (UOM, programa educativo ofertado por la Universitat de les Illes Balears (UIB a personas mayores de 50 años. En este trabajo se reflejan los resultados de la percepción subjetiva de la calidad de vida de las personas mayores matriculadas en el primer curso, en tres años académicos distintos y correlativos (2009-10, 2010-11 y 2011-12 del mencionado programa universitario para mayores, con el objetivo de conocer y valorar cual es el componente, relacionado con la calidad de vida, al que le dan más importancia o consideran prioritario para su calidad de vida. Los resultados muestran que una amplia mayoría, el 93%, considera que el componente más importante en su calidad de vida es “tener buena salud”, así como sólo un 0,8% del total de la muestra participante percibe su calidad de vida como baja

  17. Escape by the Balearic Lizard (Podarcis lilfordi is affected by elevation of an approaching predator, but not by some other potential predation risk factors

    Directory of Open Access Journals (Sweden)

    William E. Cooper

    2011-12-01

    Full Text Available Many predation risk factors to affect escape behavior by lizards, but effects of some potential risk factors are unknown or are variable among species. We studied effects of several risk factors on escape responses by the Balearic lizard (Podarcis lilfordi, Lacertidae on escape responses. Escape was elicited by an approaching experimenter who recorded flight initiation distance (predator-prey distance when escape begins and distance fled. When an experimenter approached from above (upslope, flight initiation distance and distance fled were longer than when the experimenter approached from below. This novel effect suggests that lizards exposed to aerial predation might have been naturally selected to respond rapidly to predators approaching from above or that effects of path inclination of escape ability may differ between predators and prey in a manner requiring a larger margin of safety during approaches from above than below. Although sex differences in aspects of escape occur in some lizards, including lacertids, no sex difference was observed in P. lilfordi. Because vigilance and some other aspects of antipredatory behavior exhibit cortical lateralization, we tested effects of approach from the left and right sides of lizards. As predicted by optimal escape theory, side of approach did not affect flight initiation distance. Because many lizards have color vision and respond to pigmentation of conspecifics in social settings, researchers have often worn only drably colored clothing when simulating predators. This precaution may be unnecessary because flight initiation distance did not differ among investigator shirt colors (red, orange, olive.

  18. PSA results and trends for Spain's NPPs

    International Nuclear Information System (INIS)

    Carretero, J.A.

    1993-01-01

    The Spain regulatory authority CSN demanded performance of PSA for all Spain nuclear power plants. The specific data analysis carried out as a part of the PSA has contributed to the realistic view on the results which could be achieved by the PSA. The main characteristics of the PSA in Spain and PSA trends in the development are presented in the paper

  19. Pas de Vallgornera Cave, Majorca (Spain): one the largest littoral caves in Europe; La cueva des Pas de Vallgornera, Mallorca (Espana): unas de las cuevas litorales mas grandes de Europa

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, B.; Mulet, T.; Rodriguez-Homar, M.; Merino, A.

    2016-07-01

    The Pas de Vallgornera cave is the longest cave in the Balearic Islands and one of the largest in Europe (more than 73 km long). It is found on the Miocene reef of Llucmajor Platform and its genesis is related to the development of normal faults and associated fracture systems with N 180° S and N 60° E orientation that took place during the Neogene. It is noteworthy for the abundance, variety and beauty of the speleothems, paleontological richness and to present evidence of hypogene basal recharge. Due to its singularity, it has served as the basis of several scientific studies on groundwater level fluctuations during the quaternary period and others related to the existence of one of most important paleontological sites in Mallorca as far as vertebrates are concerned. (Author)

  20. Tanzania - Mafia Island Airport

    Data.gov (United States)

    Millennium Challenge Corporation — The evaluation design and subsequent data gathering activities will address the following key research questions: a) Has the Mafia Island Airport Upgrade Project...

  1. Immigration and the competitiveness of an island tourism destination: a knowledge-based reputation analysis of Lanzarote, Canary Islands

    Directory of Open Access Journals (Sweden)

    Desiderio Juan García-Almeida

    2017-05-01

    Full Text Available This paper sheds light on the relationship between immigration and tourism competitiveness on the island of Lanzarote through the analysis of reputation from the demand perspective. The tourists’ knowledge about news on immigration from a destination, their contact with immigrants in the area, and the influence of the presence of immigrants there are studied, as all these factors can have a major impact on island competitiveness in tourism. The empirical work has been conducted with a survey of tourists on Lanzarote, Canary Islands, Spain. A total of 359 valid questionnaires were obtained. Results show a relatively low impact and retention of immigration news about the destination, and a low perceived contact with non-European immigrants when visiting the island. Moreover, tourists tend to recognize the positive value created by immigrants on the island, though some negative effects are also indicated. Finally, immigration seems to have a positive impact on the tourist’s global satisfaction and loyalty to the island destination.

  2. The gas industry in Spain

    International Nuclear Information System (INIS)

    Jego, H.

    1999-01-01

    This short presentation of the Spanish gas industry looks at the industry's different players including Gas Natural, which controls almost all of the gas distribution in Spain. Natural gas, almost all of which is imported, accounts for an ever-growing share in the country's energy balance and has undergone great developments, particularly in industry and in thermal generating plants. (author)

  3. Chikungunya virus infections among travellers returning to Spain, 2008 to 2014.

    Science.gov (United States)

    Fernandez-Garcia, Maria Dolores; Bangert, Mathieu; de Ory, Fernando; Potente, Arantxa; Hernandez, Lourdes; Lasala, Fatima; Herrero, Laura; Molero, Francisca; Negredo, Anabel; Vázquez, Ana; Minguito, Teodora; Balfagón, Pilar; de la Fuente, Jesus; Puente, Sabino; Ramírez de Arellano, Eva; Lago, Mar; Martinez, Miguel; Gascón, Joaquim; Norman, Francesca; Lopez-Velez, Rogelio; Sulleiro, Elena; Pou, Diana; Serre, Nuria; Roblas, Ricardo Fernández; Tenorio, Antonio; Franco, Leticia; Sanchez-Seco, Maria Paz

    2016-09-08

    Since the first documented autochthonous transmission of chikungunya virus in the Caribbean island of Saint Martin in 2013, the infection has been reported within the Caribbean region as well as North, Central and South America. The risk of autochthonous transmission of chikungunya virus becoming established in Spain may be elevated due to the large numbers of travellers returning to Spain from countries affected by the 2013 epidemic in the Caribbean and South America, as well as the existence of the Aedes albopictus vector in certain parts of Spain. We retrospectively analysed the laboratory diagnostic database of the National Centre for Microbiology, Institute of Health Carlos III (CNM-ISCIII) from 2008 to 2014. During the study period, 264 confirmed cases, of 1,371 suspected cases, were diagnosed at the CNM-ISCIII. In 2014 alone, there were 234 confirmed cases. The highest number of confirmed cases were reported from the Dominican Republic (n = 136), Venezuela (n = 30) and Haiti (n = 11). Six cases were viraemic in areas of Spain where the vector is present. This report highlights the need for integrated active case and vector surveillance in Spain and other parts of Europe where chikungunya virus may be introduced by returning travellers. This article is copyright of The Authors, 2016.

  4. Cancer incidence in Spain, 2015.

    Science.gov (United States)

    Galceran, J; Ameijide, A; Carulla, M; Mateos, A; Quirós, J R; Rojas, D; Alemán, A; Torrella, A; Chico, M; Vicente, M; Díaz, J M; Larrañaga, N; Marcos-Gragera, R; Sánchez, M J; Perucha, J; Franch, P; Navarro, C; Ardanaz, E; Bigorra, J; Rodrigo, P; Bonet, R Peris

    2017-07-01

    Periodic cancer incidence estimates of Spain from all existing population-based cancer registries at any given time are required. The objective of this study was to present the current situation of cancer incidence in Spain. The Spanish Network of Cancer Registries (REDECAN) estimated the numbers of new cancer cases occurred in Spain in 2015 by applying the incidence-mortality ratios method. In the calculus, incidence data from population-based cancer registries and mortality data of all Spain were used. In 2015, nearly a quarter of a million new invasive cancer cases were diagnosed in Spain, almost 149,000 in men (60.0%) and 99,000 in women. Globally, the five most common cancers were those of colon-rectum, prostate, lung, breast and urinary bladder. By gender, the four most common cancers in men were those of prostate (22.4%), colon-rectum (16.6%), lung (15.1%) and urinary bladder (11.7%). In women, the most common ones were those of breast (28.0%), colon-rectum (16.9%), corpus uteri (6.2%) and lung (6.0%). In recent years, cancer incidence in men seems to have stabilized due to the fact that the decrease in tobacco-related cancers compensates for the increase in other types of cancer like those of colon and prostate. In women, despite the stabilization of breast cancer incidence, increased incidence is due, above all, to the rise of colorectal and tobacco-related cancers. To reduce these incident cancer cases, improvement of smoking control policies and extension of colorectal cancer screening should be the two priorities in cancer prevention for the next years.

  5. [The prevalence of angina and cardiovascular risk factors in the different autonomous communities of Spain: the PANES Study. Prevalencia de Angina en España].

    Science.gov (United States)

    López-Bescós, L; Cosín, J; Elosua, R; Cabadés, A; de los Reyes, M; Arós, F; Diago, J L; Asín, E; Castro-Beiras, A; Marrugat, J

    1999-12-01

    The study of angina prevalence has received little attention in the analysis of the dimension of coronary heart disease. The aim of this study was to determine the prevalence of angina and cardiovascular risk factors in the 45- to 74-year-old population of the different autonomous regions of Spain. A sample of 10,248 subjects was recruited. Sampling was stratified by gender and age groups (45-54, 55-64 and 65 to 74 years), and proportional to the population distribution of the different autonomous regions. A multistage sampling was performed, firstly 200 villages were randomly selected, secondly three different socio-economic household were chosen. Sample unit was neighbouring households. Rose questionnaire of angina and a structured questionnaire to collect socio-demographic and risk factor variables were administered. Angina prevalence in the 45- to 74-year-old Spanish population was 7.5%. The autonomous regions with the higher and lower prevalence were Baleares (11.4%) and Basque Country (3.1%), respectively. The Pearson correlation coefficient between angina prevalence and ischemic heart disease or cardiovascular disease mortality in men and women was 0.52 and 0.55, and 0.31 and 0.44, respectively. The self reported prevalence of hypertension, dyslipemia, diabetes and smoking was 31.1%, 24.2%, 14.3% and 34.6% respectively. Angina prevalence in Spain is similar to that of developed countries although significant differences were observed among the autonomous regions of Spain. These differences correlate with those observed in ischemic heart disease or cardiovascular mortality among them and are associated with the cardiovascular risk factors prevalence which also varies among communities.

  6. Revisió taxonòmica del gènere Chamaemelum Miller (Asteraceae) a la Península Ibèrica i les Illes Balears

    OpenAIRE

    Benedí, Carles

    1987-01-01

    Se realiza una revisión taxonómica del género Chamaemelum Miller (Asteraceae) en la Península Ibérica e Islas Baleares. Se proponen dos cambios nomenclaturales: Chamaemelum nobile(L.) All. forma discoideum (Willk.) comb. i stat. nov. y C. fuscatum (Brot.) Vasc. forma minor (Hoffmanns. i Link) comb. i stat. nov. Para cada taxon se da el nombre correcto, así como las correspondientes sinonimias. Se adjunta una clave dicotómica de los táxones reconocidos y una relación de los testimonios de herb...

  7. Spain: foreign relations and policy

    OpenAIRE

    Roy, Joaquín

    2012-01-01

    The subject of the position of Spain in the world (through history, recent times, and today) has been described by scholars and casual observers by a combination of qualifiers. It is considered paradoxical, unique and influential, riddled with isolation an d ambition, resulting in frustration and success. In any event, Spain’s record in modern times has to be considered as below its potential in historical terms, geographical position, culture and world presence through migr...

  8. Spain; Financial System Stability Assessment

    OpenAIRE

    International Monetary Fund

    2012-01-01

    This report summarizes the findings of the Financial Sector Assessment Program (FSAP) Update for Spain. Although there is a core of strong banks that are well managed and appear resilient to further shocks, vulnerabilities remain. Substantial progress has been made in reforming the former savings banks, and the most vulnerable institutions have either been resolved or are being restructured. Recent measures address the most problematic part of banks’ portfolios. Moving ahead, a further restru...

  9. 7 CFR 319.56-34 - Clementines from Spain.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Clementines from Spain. 319.56-34 Section 319.56-34... Clementines from Spain. Clementines (Citrus reticulata) from Spain may only be imported into the United States... agreement. Clementines from Spain may be imported only if the Government of Spain or its designated...

  10. Bird-strike of a Cinereous Vulture Aegypius monachus in the ...

    African Journals Online (AJOL)

    Campbell Murn

    Bird-strike of a Cinereous Vulture Aegypius monachus in the Balearic Islands, Spain. Alvaro Camiña1* and Joan ... http://dx.doi.org/10.4314/vulnew.v71i1.3. On 15 September 2016 a Lufthansa flight en route from Munich ... nautical miles from runway 24L. Considering the altitude of the area of around 100 meters, the bird ...

  11. Enhancing learning with the social media: student teachers’ perceptions on Twitter in a debate activity

    OpenAIRE

    Gemma Tur; Victoria I. Marín

    2015-01-01

    This paper presents research focused on the educational experience of students using the microblogging platform Twitter for debate activities in three groups in different teacher education programmes at the University of the Balearic Islands, Spain. The implementation of this technology-based task in a face-to-face class was introduced as an innovative experience as a way of enhancing student learning and fostering participation in the context of formal learning. The educational objectives of...

  12. [Health services utilization by the immigrant population in Spain].

    Science.gov (United States)

    Regidor, Enrique; Sanz, Belén; Pascual, Cruz; Lostao, Lourdes; Sánchez, Elisabeth; Díaz Olalla, José Manuel

    2009-12-01

    To compare health services utilization between the immigrant and indigenous populations in Spain. We used information provided by the following four health surveys carried out around 2005: Catalonia 2005; city of Madrid 2005, Canary Islands 2004 and the Autonomous Community of Valencia 2005. The health services studied were general practice, specialist services, emergency services, hospitalization, and two preventive services: pap smear test and mammography. In general, most health services were less frequently used by the immigrant population than by the Spanish population. The health services showing the least differences between the two populations were general practice and hospitalization, while the greatest differences were found in the use of specialist and preventive services. The most heterogeneous results were found in general practice and hospitalization, since some immigrant groups showed a relatively high frequency of use in some geographical areas and a relatively low frequency in other areas. The results of the present study reproduce those found in other studies carried out in countries with similar social and economic characteristics to Spain. Like previous results, the present results are difficult to explain. Future research should aim to use other study designs and to test hypotheses not put forward by the scientific community to date.

  13. Coalescence of magnetic islands

    International Nuclear Information System (INIS)

    Pellat, R.

    1982-01-01

    The paper gives the analytical theory of the coalescence instability and of a new, one island, instability. These instabilities are expected to be relevant for the disruptions observed in Tokamak experiments and astrophysical plasmas

  14. Heat Island Compendium

    Science.gov (United States)

    Heat islands can be mitigated through measures like planting trees and vegetation, installing green roofs and cool roofs, and using cool pavements. The compendium describes all of these strategies and shows how communities around the country are being used

  15. Macroscopic coherent magnetic islands

    International Nuclear Information System (INIS)

    Porcelli, F.; Airoldi, A.; Angioni, C.

    2001-01-01

    We present experimental and theoretical investigations on the dynamics of coherent magnetic islands in high temperature, magnetically confined plasmas of thermonuclear interest, and of their effects on plasma transport. (author)

  16. Three Mile Island revisited

    International Nuclear Information System (INIS)

    MacLeod, G.K.

    1986-01-01

    The accident at Three Mile Island proved that the Pennsylvania Department of Health lacked the tools to deal with the serious health consequences that occurred during and after this emergency. Despite the relative safety of nuclear power generation, we must be better prepared for the health and medical consequences of serous radiation emergencies. The author reviews the Three Mile Island accident through the eyes of newspaper reporters

  17. Helicobacter pylori and cagA seroprevalence in sub-Saharan inmigrants recently arrived to Gran Canaria (Spain).

    Science.gov (United States)

    Sanz-Peláez, Oscar; Santana-Rodríguez, Evora; Maroto, Alfonso Angel-Moreno; Carranza-Rodríguez, Cristina; Pisos-Alamo, Elena; Pérez-Arellano, José-Luis

    2008-01-01

    Non-ulcerous dyspepsia is common among sub-Saharan people migrating into Spain. Given the high prevalence of H. pylori (HP) infection in their countries of origin, we studied the prevalence of infection in this population, and specifically the prevalence of infection by the more virulent, cagA-positive strains (CAP). 140 sub-Saharan immigrants recently arrived to Gran Canaria (Canary Islands, Spain) were studied. 80.7% were male, with a mean age of 24.2 y. 90.7% tested seropositive for HP and 72.2% of them carried antibodies against the 'pathogenicity island' cagA. We did not find any relationship between the presence of these antibodies and the clinical variables studied. We can conclude that HP infection is virtually universal in this population, with a high percentage of infection by CAP strains.

  18. Detección y seguimiento de desnutrición en ancianos no institucionalizados por el farmacéutico comunitario en las Islas Baleares

    Directory of Open Access Journals (Sweden)

    Vicent M. Baixauli López

    2017-06-01

    Full Text Available Introducción: La desnutrición es un factor de morbi-mortalidad que frecuentemente pasa desapercibido. La detección precoz y un tratamiento adecuado pueden mejorar el pronóstico. En este sentido el farmacéutico comunitario puede ser un agente sanitario útil. Objetivos: Comparar el estado nutricional de personas mayores de 65 años no institucionalizadas en Baleares, antes y después de la intervención del farmacéutico comunitario, y estimar la prevalencia y factores de riesgo de desnutrición en la comunidad. Material y método: Se realizó un cribado mediante el cuestionario MNA entre personas mayores de 65 años usuarias de farmacias comunitarias. En caso de resultar desnutrición o riesgo de padecerla, el farmacéutico comunitario realizó una acción de educación nutricional y se emplazó a los pacientes a dos revisiones a los 3 y 6 meses. Resultados: Se obtuvieron 392 encuestas de las cuales resultó una prevalencia de malnutrición de 0,8% y un riesgo de malnutrición de 12,2%. De los pacientes incluidos en seguimiento solo 14 acabaron el programa. No es un resultado representativo estadísticamente, sin embargo se obtuvo una mejora del estado nutricional en el 45% de ellos. Discusión y conclusiones: El farmacéutico comunitario puede contribuir a detección precoz de la desnutrición, la mejora y el seguimiento del estado nutricional de los pacientes. A pesar de que la mejora en el estado nutricional de los pacientes se debió a la intervención del farmacéutico, se necesitan más estudios para confirmar el efecto de dicha intervención farmacéutica.

  19. Ozone in Spain's National Parks and Protected Forests

    Directory of Open Access Journals (Sweden)

    María J. Sanz

    2007-01-01

    Full Text Available In general, it is difficult to measure air pollutant concentrations in remote areas, as they are mostly national parks and protected areas. Passive samplers provide an accurate and inexpensive method for measuring cumulative exposures of different air pollutants. They have been used to collect ozone data in both laboratory and field at different geographical scales. The objective of the present study is to fill the knowledge gap regarding air quality in remote areas of Spain, such as national parks and protected areas. Because there were no systematic data sets on the main air pollutants that could affect these areas, an air quality measurement network was established between 2001 and 2004 on 19 locations inside Spanish national parks and protected areas. The data collected suggest that ozone levels in mountainous areas are high enough to affect sensitive vegetation. Most of the locations registered moderate-to-high ozone levels, with important interannual variability. Altitudinal ozone gradients were observed in most of the parks with complex topography due to the establishment of local circulations that incorporate polluted air masses from polluted airsheds or even long-range transport (i.e., Canary Islands. Different latitude-dependent, yearly cycles were also observed, showing two, one, or no clear peaks depending on the region. These findings extend to the most southerly locations, except in the Canary Islands, where pollution transported from other regions in the upper transport layers probably led to the high concentrations observed.

  20. [Physicians and surgeons during the inquisition in new Spain].

    Science.gov (United States)

    de Micheli-Serra, Alfredo

    2003-01-01

    The origins of New Spain Inquisition whose jurisdiction extended also to Philippine Islands, are related herein. Physicians and surgeons who worked as Inquisition officers are discussed, from the first Dr. Juan de la Fuente who was appointed on May 9, 1572, to Dr. Pedro del Castillo, appointed on September 24, 1644. Likewise, physicians and surgeons judged by the Holy Office are mentioned. During the XVI century, those judged were few and insignificant personages, the first was the Irish Protestant William Corniels a barber surgeon, who arrived with the John Hawkins' pirate fleet in 1568 and settled in Guatemala. Some physicians and surgeons were judged as "Judaizers" during the first half of the XVII century. Many physicians and surgeons were prosecuted in Mexico, as well as in the Philippine Islands, in the second half of the XVIII century because they were Freemasons or supporters of French Revolution ideology. Among those was the unfortunate Dr. Enrique Esteban Morel, who introduced into Mexico the method of antivariolar inoculation at the time of the great epidemic out-break of 1779. It should be a gesture of justice to build a memorial in the ancient Inquisition Palace to honor this Public Health's worthy physician.

  1. Acid Deposition Maps in Spain

    International Nuclear Information System (INIS)

    Artinano, B.; Cabal, H.; Garcia, C.

    1998-01-01

    Animal and monthly deposition velocity and total sulfur deposition maps have been performed for the peninsular Spain for 1992 by using the inferential method. To do this, updated databases with high space and time resolution, for land uses (CORINE) and meteorological information from analysis modelling for the same year, have been utilized. The final result are deposition maps in a 5x5 Km 2 grid which allow to assess the methodology used in Europe to obtain the maps of excedances over the critical loads of pollutants. (Author) 32 refs

  2. EELA Training Activities in Spain

    International Nuclear Information System (INIS)

    Cherubino, C.; Ciuffo, L. N.; Fuentes, A.; Mayo, R.

    2007-01-01

    EELA (E-Infrastructure shared between Europe and Latin America) is a collaboration project between Latin American and European institutions whose aim is to consolidate a shared e-Infrastructure for e-Science applications. Training activities play a crucial role in this scope, providing the necessary skills to the users and allowing them to properly utilize the available grid infrastructure at all levels. This paper highlights the results achieved by the knowledge dissemination task of the project, in particular those obtained in Spain, one of the most active EELA partners. The EELA project is funded by the European Commission under the contract number IST- 2006-026409. (Author)

  3. Survey of huanglongbing associated with ‘Candidatus Liberibacter’ species in Spain: analyses of citrus plants and Trioza erytreae

    Directory of Open Access Journals (Sweden)

    Felipe SIVERIO

    2017-05-01

    Full Text Available The disease huanglongbing (HLB, caused by the phloem-limited and psyllid-vectored ‘Candidatus Liberibacter’ spp., is threatening the Mediterranean citrus industry. The African psyllid (Trioza erytreae vector of the pathogen was detected in Madeira (Portugal in 1994 and in the Canary Islands (Spain in 2002, and its arrival in 2014 in northwest Spain and Portugal along the Atlantic coast instigated a biological alert, and a contingency management plan was developed. Extensive surveys were conducted in Canary Islands from 2009 to 2015 and in the northwest mainland Spain (Galicia since the first detection of T. erytreae. Symptoms of the psyllid were observed in most sweet orange orchards of five islands in Canary Islands (93% of the inspected plots. In northwest mainland Spain, 65% of the inspected plots up to 2016 showed T. erytreae symptoms. During the surveys, ten leaves/tree from trees showing suspicious symptoms and from symptomless trees, as well as adult psyllids, were collected and analysed by real-time PCR using a universal ‘Ca. Liberibacter’ spp. kit, according to the EPPO standard. Suspected samples from other surveyed Spanish regions free of the vector were also analysed. The few samples that were positive in the screening test were tested by species-specific real-time PCR protocols, and they did not show amplification. These data confirm that the Spanish citrus industry is currently free of the ‘Ca. Liberibacter’ spp., but strict measures to prevent the introduction of this pathogen are required as the presence of T. erytreae increases the risk of its dissemination.

  4. Marriage strategies among immigrants in Spain

    NARCIS (Netherlands)

    Sánchez-Domínguez, M.; de Valk, H.A.G.; Reher, D.S.

    2011-01-01

    This paper studies patterns of endogamous marriages of immigrants in Spain by using data from the National Immigrant Survey of Spain (2007). First of all, we examine patterns of endogamous marriage and links between migration and marriage. Second, we assess the factors influencing the likelihood of

  5. Digital Economy and Management in Spain.

    Science.gov (United States)

    del Aguila, Ana R.; Padilla, Antonio; Serarols, Christian; Veciana, Jose M.

    2003-01-01

    Explains the digital economy and its impact on the firm. Highlights include subsectors of the digital economy, including infrastructure; analysis of the digital economy in Spain; analysis of the ICT (information and communication technology) sector in Spain; and electronic commerce through the Internet. (LRW)

  6. Inspection of nuclear fuel transport in Spain

    International Nuclear Information System (INIS)

    Lobo Mendez, J.

    1977-01-01

    The experience acquired in inspecting nuclear fuel shipments carried out in Spain will serve as a basis for establishing the regulations wich must be adhered to for future transports, as the transport of nuclear fuels in Spain will increase considerably within the next years as a result of the Spanish nuclear program. The experience acquired in nuclear fuel transport inspection is described. (author) [es

  7. Teaching Gender and Geography in Spain

    Science.gov (United States)

    Garcia-Ramon, Maria-Dolors

    2011-01-01

    Since the introduction of gender themes into university teaching in geography in Spain in 1989, significant gains have been made but challenges remain in relation to placing gender into undergraduate curricula and developing teaching resources in local languages. Geographers in Spain have to meet those challenges in the near future in order to…

  8. Intermediate hosts of Angiostrongylus cantonensis in Tenerife, Spain.

    Directory of Open Access Journals (Sweden)

    Aarón Martin-Alonso

    Full Text Available The nematode Angiostrongylus cantonensis is the causative agent of human angiostrongyliasis, the main clinical manifestation of which is eosinophilic meningitis. Although this parasite has been found recently in its definitive rat host in Tenerife (Canary Islands, Spain, showing a widespread distribution over the north-east part of the island, there are no available data regarding which snail and/or slug species are acting as intermediate hosts on this island. Consequently, the objective of this work was to determine the possible role of three mollusc species, Plutonia lamarckii, Cornu aspersum and Theba pisana, as intermediate hosts of A. cantonensis in Tenerife. Between 2011 and 2014, 233 molluscs were collected from five biotopes where rats had been found previously to harbor either adult worms or antibodies against A. cantonensis, and the identification was carried out on the basis of morphological features and a LAMP technique. The prevalence of A. cantonensis larvae in the mollusc samples, based on morphological identification, was 19.3%, whereas 59 out of the 98 individuals (60.2% analyzed by LAMP were positive. Positive results were obtained for the three mollusc species analyzed and two of the positive samples, both obtained from P. lamarckii, were confirmed as positive by 18S rRNA and ITS1 PCR. Sequence analysis of 18S rRNA PCR products showed 100% similarity with previously published A. cantonensis sequences. These results may be relevant from a public health point of view, since all the biotopes from which the samples were obtained were in inhabited areas or areas with human activity, but it is also important from the perspective of a possible transmission to other accidental hosts, such as dogs and horses, animals that are present in some of the areas analyzed.

  9. Literacy in Eighteenth Century Spain

    Directory of Open Access Journals (Sweden)

    Jacques SOUBEYROUX

    2013-11-01

    Full Text Available This study is the result of a team research program elaborated from 1979 to 93 in 28 different Spanish cities, and bearing on the analysis of the signatures of some 49.000 men and women at various stages of the century. It constitutes the first national research synthesis on literacy in Spain. It is subdivided into four parts: 1 An analysis of source materials (mainly legacies and other notarized acts and of the methodological problems involved. 2 Research results concerning the first and second halves of the century, and exposition of the main parameters determining the literacy level: sex (men/women dimorphism, place of residence (city/country opposition. 3 A study of the literacy rates according to socioprofessional categories. 4 The evolution of literacy through the century on a quantitative level (reduction of illiteracy and a qualitative one (improvement in the qualitative one (improvement in the quality of signatures. The conclusion reveals a profound dichotomy in XVIII th century Spain: an average literacy rate slightly lower than that of Southern France, contrasting with high rates in some major cities and other areas of excellence, sometimes even better than those of French cities.

  10. Human enzyme polymorphism in the Canary Islands. VI. Northwest African influence.

    Science.gov (United States)

    Pinto, F; Cabrera, V M; González, A M; Larruga, J M; Noya, A; Hernández, M

    1994-01-01

    The genetic polymorphism of eight red cell enzymes was analyzed in population samples from the Northwest African Continent and from the South of Spain in order to study their genetic relationships with the Canarian population. The Moroccan, Berber and Spanish populations, although geographically more distant from the Canary Islands than the Saharan and Mauritanian ones, are genetically more closely related to the Canarian population. The glucose-6-phosphate dehydrogenase Gc allele earlier found only in the Canary Islands was detected in the Berber sample. The Spanish, Berber and African Black contributions to the Canarian hybrid population was estimated to 70, 20 and 10%, respectively.

  11. Analysis of water availability from Son Real and Binicaubell torrents (Mallorca-Spain) for use in the artificial recharge of the La Marineta aquifer; Analisis de las disponibilidades hidricas de los torrentes de Son Real y Binicaubell (Mallorca-Espana) para su utilizacion en la recarga artificial del acuifero de la Marineta

    Energy Technology Data Exchange (ETDEWEB)

    Murillo, J. M.; Orden, J. A. de la; Gavilan, C. J.

    2009-07-01

    The history of artificial recharge of groundwater in Majorca island is explained in this paper. Too, a brief description of the only experience now working is shown, and an overview of the proposal of the Hydrogeological Plan of the Demarcation of Baleares for the regulation of runoff by means of the artificial recharge of aquifers is presented. This should include Son Real and Binicaubell torrents; so, an assessment of their water surpluses to determine water availability for artificial recharge is analyzed. The methodology used is based on a climatic analysis in the studied basins, as well as on the Son Real y Binicaubell torrents water inflow.Water naturally infiltrated through these torrents' beds and surpluses flowing to the sea are also quantified. The statistical analysis involves methods such as autocorrelation. (Author) 20 refs.

  12. Patterns of genetic variability and habitat occupancy in Crepis triasii (Asteraceae) at different spatial scales: insights on evolutionary processes leading to diversification in continental islands.

    Science.gov (United States)

    Mayol, Maria; Palau, Carles; Rosselló, Josep A; González-Martínez, Santiago C; Molins, Arántzazu; Riba, Miquel

    2012-02-01

    Archipelagos are unique systems for studying evolutionary processes promoting diversification and speciation. The islands of the Mediterranean basin are major areas of plant richness, including a high proportion of narrow endemics. Many endemic plants are currently found in rocky habitats, showing varying patterns of habitat occupancy at different spatial scales throughout their range. The aim of the present study was to understand the impact of varying patterns of population distribution on genetic diversity and structure to shed light on demographic and evolutionary processes leading to population diversification in Crepis triasii, an endemic plant from the eastern Balearic Islands. Using allozyme and chloroplast markers, we related patterns of genetic structure and diversity to those of habitat occupancy at a regional (between islands and among populations within islands) and landscape (population size and connectivity) scale. Genetic diversity was highly structured both at the regional and at the landscape level, and was positively correlated with population connectivity in the landscape. Populations located in small isolated mountains and coastal areas, with restricted patterns of regional occupancy, were genetically less diverse and much more differentiated. In addition, more isolated populations had stronger fine-scale genetic structure than well-connected ones. Changes in habitat availability and quality arising from marine transgressions during the Quaternary, as well as progressive fragmentation associated with the aridification of the climate since the last glaciation, are the most plausible factors leading to the observed patterns of genetic diversity and structure. Our results emphasize the importance of gene flow in preventing genetic erosion and maintaining the evolutionary potential of populations. They also agree with recent studies highlighting the importance of restricted gene flow and genetic drift as drivers of plant evolution in Mediterranean

  13. Chatham Islands Climate Change

    International Nuclear Information System (INIS)

    Mullan, B.; Salinger, J.; Thompson, C.; Ramsay, D.; Wild, M.

    2005-06-01

    This brief report provides guidance on climate change specific to the Chatham Islands, to complement the information recently produced for local government by the Ministry for the Environment in 'Climate Change Effects and Impacts Assessment: A guidance manual for Local Government in New Zealand' and 'Coastal Hazards and Climate Change: A guidance manual for Local Government in New Zealand'. These previous reports contain a lot of generic information on climate change, and how to assess associated risks, that is relevant to the Chatham Islands Council.

  14. Long Island Solar Farm

    Energy Technology Data Exchange (ETDEWEB)

    Anders, R.

    2013-05-01

    The Long Island Solar Farm (LISF) is a remarkable success story, whereby very different interest groups found a way to capitalize on unusual circumstances to develop a mutually beneficial source of renewable energy. The uniqueness of the circumstances that were necessary to develop the Long Island Solar Farm make it very difficult to replicate. The project is, however, an unparalleled resource for solar energy research, which will greatly inform large-scale PV solar development in the East. Lastly, the LISF is a superb model for the process by which the project developed and the innovation and leadership shown by the different players.

  15. Island in the Air

    DEFF Research Database (Denmark)

    Simonsen, Dorthe Gert

    2017-01-01

    mobility and convert the sky into a sovereign territory was especially pronounced in Britain. But the challenge of creating a sovereign space out of mobile and transparent air was an intricate problem both in legal and practical terms. This article shows how geopolitical interests called for an upward...... extension of the Island Kingdom, extrapolating its coastal borders into the sky. However, even as Parliament passed the Aerial Navigation Act in 1913, this legal construction of an island in the air could not endure the agency of airplanes. The formation of airspace, I argue, is a history particularly well...

  16. Depth profile of 236U/238U in soil samples in La Palma, Canary Islands

    OpenAIRE

    Srncik, M.; Steier, P.; Wallner, G.

    2011-01-01

    The vertical distribution of the 236U/238U isotopic ratio was investigated in soil samples from three different locations on La Palma (one of the seven Canary Islands, Spain). Additionally the 240Pu/239Pu atomic ratio, as it is a well establish tool for the source identification, was determined. The radiochemical procedure consisted of a U separation step by extraction chromatography using UTEVA® Resin (Eichrom Technologies, Inc.). Afterwards Pu was separated from Th and Np by anion exchange ...

  17. 78 FR 6227 - Importation of Fresh Apricots From Continental Spain

    Science.gov (United States)

    2013-01-30

    .... Mitigations for C. funebrana Under proposed Sec. 319.56-58(f), APHIS would require the NPPO of Spain to use.... APHIS-2011-0132] RIN 0579-AD62 Importation of Fresh Apricots From Continental Spain AGENCY: Animal and... continental Spain. As a condition of entry, fresh apricots from continental Spain would have to be produced in...

  18. 7 CFR 319.56-31 - Peppers from Spain.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Peppers from Spain. 319.56-31 Section 319.56-31... from Spain. Peppers (fruit) (Capsicum spp.) may be imported into the United States from Spain only... subpart: (a) The peppers must be grown in the Alicante or Almeria Province of Spain in pest-proof...

  19. Islanded operation of distribution networks

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This report summarises the results of a study assessing the benefits and risks to distribution network of generator islanding and examining the technical, commercial and regulatory changes required to facilitate the operation of islanding. The background to the study is traced, and details are given of a literature review, the technical criteria for operating sections of the network in islanding mode, and the impact of islanding on trading. Case studies and a detailed implementation plan, data acquisition, and commercial incentives are discussed.

  20. Islanded operation of distribution networks

    International Nuclear Information System (INIS)

    2005-01-01

    This report summarises the results of a study assessing the benefits and risks to distribution network of generator islanding and examining the technical, commercial and regulatory changes required to facilitate the operation of islanding. The background to the study is traced, and details are given of a literature review, the technical criteria for operating sections of the network in islanding mode, and the impact of islanding on trading. Case studies and a detailed implementation plan, data acquisition, and commercial incentives are discussed

  1. Nuclear insurance problems in Spain

    International Nuclear Information System (INIS)

    Gomez del Campo, Julian.

    1977-01-01

    The purpose of this paper is to study the problems raised in Spain by third party liability insurance for nuclear damage. National law in this field is based on the Paris Convention on nuclear third party liability and defines the conditions of liability of operators of nuclear installations. The insurance contract requirements must comply with the regulations on cover for nuclear risks, under the control of the Finance Ministry's competent services. Certain exceptional nuclear risks which cannot be covered entirely by ordinary insurance policies, are taken over by the Consorcio de Compensacion de Seguros which belongs to this Ministry. From the insurance viewpoint, the regulations make a distinction between nuclear and radioactive installations and nuclear transport. (NEA) [fr

  2. Malignant external otitis in Spain.

    Science.gov (United States)

    Guerrero-Espejo, Antonio; Valenciano-Moreno, Inmaculada; Ramírez-Llorens, Rafael; Pérez-Monteagudo, Palmira

    Malignant external otitis is a necrotizing infection, which extends from the squamous epithelium of the ear canal to the adjacent tissue. The objective of the study was to investigate its incidence and other epidemiological data in Spain, reporting the largest case series to date. A descriptive, retrospective study of the Spanish population was carried out using the minimum basic data set (MBDS) based on data of patients admitted to hospitals in the 2008-2013 period. Patients whose diagnosis (principal or secondary) at discharge was encoded as 380.14 (malignant external otitis), according to ICD-9-CM, were included as cases. The Spanish incidence rate was calculated for all its communities and provinces, as well as by season and mortality. A total of 355 patients (302 as principal diagnosis and 53 as secondary) were diagnosed. The incidence rate was 1.30 (95% CI, 1.17 to 1.44) per 106 inhabitants and year, although there were variations among geographical areas. The median age of cases with main diagnosis was 74 years (range 10-95 years). The predominant age group was in patients over 84 years old (19.3 cases per 10 6 inhabitants and year). The incidence was higher in men and the male-female relative risk was 2.4. Diabetes was present in 74.6% of patients. The diagnosis was predominant in the last quarter of the year. The gross in-hospital mortality rate was 3.7%. Malignant external otitis is seen mostly among male elderly and diabetic patients. The incidence and mortality rate are low in Spain. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

  3. and Prince Edward Island

    African Journals Online (AJOL)

    spamer

    bird populations of the island group have led to it being declared an Important Bird Area by BirdLife .... 2000) and South African (Barnes 2000) classifications of conservation status are indicated, as well as the trend over the most recent decade ..... Congruity with a number of Southern Ocean is- land nature reserves of other ...

  4. Bone island and leprosy

    Energy Technology Data Exchange (ETDEWEB)

    Carpintero, P.; Garcia-Frasquet, A. [Department of Orthopaedic Surgery, Cordoba University, Medical School, Reina Sofia University Hospital, Cordoba (Spain); Tarradas, E. [Department of Imaging, Cordoba University, Medical School, Cordoba (Spain); Logrono, C. [Department of Dermatology, Reina Sofia University Hospital, Cordoba (Spain); Carrascal, A. [Department of Radiology, Infanta Elena Hospital, Huelva (Spain); Carreto, A. [Department of Radiology, Reina Sofia University Hospital, Cordoba (Spain)

    1998-06-01

    Objective. To determine the incidence of bone islands in leprosy patients. Design. X-rays of feet and hands of patients with Hansen`s disease (leprosy) were reviewed retrospectively. A second group of related age- and sex-matched patients who did not have Hansen`s disease was used for control purposes. Controls had undergone hand or foot X-rays during diagnosis of other pathologies. The patients with Hansen`s disease were compared with the control group, and were also analyzed as subgroups with different types of leprosy. The results were subjected to statistical analysis. Patients. Ninety patients with Hansen`s disease were randomly selected for this study. Patients who had had ulcers on hands or feet were excluded from the study. Results and conclusions. Bone islands were demonstrated in 20 patients with Hansen`s disease; no bone islands were observed in the controls. This was statistically significant (P<0.01). Bone islands were only seen in patients with lepromatous leprosy and borderline types but were not demonstrated in patients with tuberculoid leprosy. There was also a statistically significant relationship for a disease duration of 15 years or more. The cause of this raised incidence of enostosis in leprosy patients is not clear, but there may be a genetic predisposition in patients with leprosy, or it may be a side effect of leprosy, especially the lepromatous form. (orig.) With 4 figs., 2 tabs., 9 refs.

  5. Pacific Island Pharmacovigilance

    DEFF Research Database (Denmark)

    McEwen, John; Vestergaard, Lasse S.; Sanburg, Amanda L C

    2016-01-01

    Many Pacific Island countries (PICs) are recipients of funding support from the Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund). However, most of these countries cannot be expected to meet Global Fund and World Health Organization (WHO) minimum requirements for a functioning...

  6. Hawaii's Sugar Islands.

    Science.gov (United States)

    Hawaiian Sugar Planters' Association, Aiea, HI.

    A warm and sunny subtropical climate helps make Hawaii an important sugar producer. History records that sugarcane was already present when Captain James Cook discovered the islands in 1778, and that the first successful sugarcane plantation was started in 1835 by Ladd and Company at Koloa. The first recorded export of Hawaiian sugar was in 1837,…

  7. Mauritius - a Sustainable Island

    DEFF Research Database (Denmark)

    Larsen, Anders

    2010-01-01

    The Government of Mauritius has a long-term vision of transforming Mauritius into a sustainable Island. One important element towards the achievement of this vision is to increase the country's renewable energy usage and thereby reducing dependence on fossil fuels. Democratisation of energy produ...

  8. Multidecadal shoreline changes of atoll islands in the Marshall Islands

    Science.gov (United States)

    Ford, M.

    2012-12-01

    Atoll islands are considered highly vulnerable to the impacts of continued sea level rise. One of the most commonly predicted outcomes of continued sea level rise is widespread and chronic shoreline erosion. Despite the widespread implications of predicted erosion, the decadal scale changes of atoll island shorelines are poorly resolved. The Marshall Islands is one of only four countries where the majority of inhabited land is comprised of reef and atoll islands. Consisting of 29 atolls and 5 mid-ocean reef islands, the Marshall Islands are considered highly vulnerable to the impacts of sea level rise. A detailed analysis of shoreline change on over 300 islands on 10 atolls was undertaken using historic aerial photos (1945-1978) and modern high resolution satellite imagery (2004-2012). Results highlight the complex and dynamic nature of atoll islands, with significant shifts in shoreline position observed over the period of analysis. Results suggest shoreline accretion is the dominant mode of change on the islands studied, often associated with a net increase in vegetated island area. However, considerable inter- and intra-atoll variability exists with regards to shoreline stability. Findings are discussed with respect to island morphodynamics and potential hazard mitigation and planning responses within atoll settings.

  9. Spatial Tourist and Functional Diversity on the Volcanic Island of Gran Canaria

    Science.gov (United States)

    Gonda-Soroczyńska, Eleonora; Olczyk, Hanna

    2017-10-01

    The conducted research is focused on spatial, functional and landscape diversity, the existing tourist potential and the possibilities for further development of a small, volcanic island of Gran Canaria. The discussed island was compared against other islands of the Canarian archipelago (Lanzarote, Fuerteventura, Tenerife, La Palma, El Hierro). Similarly to the remaining Canary Islands, the economy of Gran Canaria is predominantly based on tourism (approx. 4,5-5,0 million tourists visit the Canary Island annually and approx. 2,8 million come to Gran Canaria). Additionally, Puerto de la Luz transhipment centre in Las Palmas plays a very important role because of the goods imported from overseas. It is one of the largest ports in Spain (it reloads almost 2 million containers per year) also being an important Atlantic refuelling station. Apart from tourism, an important role is played here by agriculture, primarily the cultivation of bananas and tomatoes, which represent the most significant export good of the archipelago. The conducted spatial research showed an extensive diversity. This situation is, to a great extent, influenced by the climate. The northern part is cooler and dominated by agriculture, whereas the southern one is much warmer and characterized by a well-developed tourism infrastructure. Site inspections performed out along the outer contour of the island resembling a circle. Numerous architectural and urban sketches, urban analyses and photographic documentation were made. Community surveys were carried out. For a researcher, it was extremely interesting to answer the questions whether Gran Canaria is different from the other Canary Islands, especially in the functional and landscape context, and if so what exactly these differences consist of. What is Gran Canaria in particular characterized by and what kind of role it plays in the economic sector of Spain?

  10. A roadmap for island biology

    DEFF Research Database (Denmark)

    Patino, Jairo; Whittaker, Robert J.; Borges, Paulo A.V.

    2017-01-01

    to identify 50 fundamental questions for the continued development of the field. Location: Worldwide. Methods: We adapted a well-established methodology of horizon scanning to identify priority research questions in island biology, and initiated it during the Island Biology 2016 conference held in the Azores...... patterns (five questions in total); island ontogeny and past climate change (4); island rules and syndromes (3); island biogeography theory (4); immigration–speciation–extinction dynamics (5); speciation and diversification (4); dispersal and colonization (3); community assembly (6); biotic interactions (2...

  11. Spain in quandry over French synchrotron

    CERN Multimedia

    Bosch, X

    2000-01-01

    The French government has invited Spain to participate in the funding and operation of its proposed synchrotron Soleil. This could result though in the end of Spanish scientists' hopes for their own machine (1 page).

  12. Description of the Energy System of Spain

    Energy Technology Data Exchange (ETDEWEB)

    Caldes, N.; Lechon, Y.; Labriet, M.; Cabal, H.; Rua, C. de la; Saez, R.; Varela, M.

    2008-07-01

    The objective of this report is to describe the complete Spain energy system, in order to make possible its modelling with the TIMES model within the NEEDS project (http://www.needs-project.org). (Author) 56 refs.

  13. Oil sector in Spain: Final adaptation

    International Nuclear Information System (INIS)

    Marin-Quemada, J.M.

    1992-01-01

    This paper analyzes organizational and marketing changes occurring in Spain's oil industry as a result of its conversion from a state run monopoly system to a free market system. The analysis uses statistical data to indicate national oil production, import and consumption trends and compares these with overall trends in the European Communities. An explanation of the way in which oil is marketed in Spain makes reference to data on Spain's refining capacity and pipeline network, deemed to be amongst the most complete and modern in Europe. Comments are also made on the efficacy of Spain's national energy policies which stress energy source diversification to lessen this country's heavy dependence on foreign supplied oil

  14. A personal view of nutrition in Spain

    OpenAIRE

    Salvador Zamora

    2014-01-01

    This paper stems from the special lecture given by the author at 20th International Congress of Nutrition, held from 16 to 20 September 2013 in Granada (Spain), following for his appointment as "Living Legend" of the International Union of nutritional sciences (IUNS), in recognition of his outstanding contribution to research and development in nutritional science. The development of nutrition in Spain from the 1960s to the present, which the author had the opportunity to experience first han...

  15. Evaluation of Spain's Water-Energy Nexus

    OpenAIRE

    Hardy, Laurent; Garrido Colmenero, Alberto; Juana Sirgado, Luis

    2012-01-01

    This paper explores the water-energy nexus of Spain and offers calculations for both the energy used in the water sector and the water required to run the energy sector. The article takes a prospective approach, offering evaluations of policy objectives for biofuels and expected renewable energy sources. Approximately 5.8% of total electricity demand in Spain is due to the water sector. Irrigated agriculture is one of the Spanish water sectors that show the largest growth in energy requiremen...

  16. The Actual Problems of Modern Spain

    Directory of Open Access Journals (Sweden)

    Natalya E. Anikeeva

    2014-01-01

    Full Text Available The important aim of national and Spanish historiography and political science is to study history and foreign policy of modern Spain. The author studied articles and monographies of spanish politicians and researchers ( M. Rahoy, I. Aries, A. Rubalcaba, I. Molina for the preparation of this article during the scientific trip to Madrid (Complutense University, Faculty of Political Science and Sociology, which was held in the framework of cooperation between the Bank Santander and MGIMO (University. The paper analyzes the political and economic aspects of life in Spain, and its foreign policy of the period of government of Mariano Rajoy (from 2011 to the present time. The article is dedicated to actual problems of modern Spain: the economy and the priorities of the government of M.Rajoy, the problem of separatism and political system of the country. Modern Spain is still recovering economically from the euro debt crisis and continues to struggle with near-record unemployment. Domestic economic recovery of Spain and the country's foreign position are closely linked. The European integration process still remains the main strategic task of the spanish foreign policy. Spain increases its role in world politics and obtains a non-permanent UN's Security Council seat for the 2015-2016 term.

  17. Mapping natural radioactivity of soils in the eastern Canary Islands.

    Science.gov (United States)

    Arnedo, M A; Rubiano, J G; Alonso, H; Tejera, A; González, A; González, J; Gil, J M; Rodríguez, R; Martel, P; Bolivar, J P

    2017-01-01

    The Canary Islands archipielago (Spain) comprises seven main volcanic islands and several islets that form a chain extending for around 500 km across the eastern Atlantic, between latitudes 27°N and 30°N, with its eastern edge only 100 km from the NW African coast. The administrative province of Las Palmas comprises the three eastern Canary Islands (Lanzarote, Fuerteventura and Gran Canaria). An extensive study of terrestrial gamma dose rates in surface soils has been carried out to cover the entire territory of the province (4093 km 2 ). The average outdoor gamma dose rate in air at 1 m above ground is 73 nGyh -1  at Gran Canaria, 32 nGyh -1  at Fuerteventura, and 25 nGyh -1  at Lanzarote. To complete the radiological characterization of this volcanic area, 350 soil samples at 0-5 cm depth were collected to cover all the geologic typologies of the islands. These samples were measured using high resolution gamma spectrometry to determine the activity concentrations of 226 Ra, 232 Th and 40 K. The average values obtained were 25.2 Bq/kg, 28.9 Bq/kg, and 384.4 Bq/kg, respectively. Maps of terrestrial gamma activity, effective dose, and activity concentrations of 226 Ra, 232 Th and 40 K for the region have been developed through the use of geostatistical interpolation techniques. These maps are in accord with the geology of the islands. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Urban heat island 1

    DEFF Research Database (Denmark)

    Bühler, Oliver; Jensen, Marina Bergen; Petersen, Karen Sejr

    2010-01-01

    Urban Heat Island beskriver det forhold, at temperaturen i byområder er højere end temperaturen i tilgrænsede landområder. Årsagen hertil ligger i den urbane arealanvendelse, hvor en mindre andel af arealerne er dækket af vegetation, og en større andel består af forseglede arealer.......Urban Heat Island beskriver det forhold, at temperaturen i byområder er højere end temperaturen i tilgrænsede landområder. Årsagen hertil ligger i den urbane arealanvendelse, hvor en mindre andel af arealerne er dækket af vegetation, og en større andel består af forseglede arealer....

  19. Island solution; Inselloesung

    Energy Technology Data Exchange (ETDEWEB)

    Bah, Isaac

    2013-06-15

    On the Azores island Graciosa the Berlin-based company Younicos has installed a new electricity system with advanced storage technology, which will make the islanders independent from fossil fuels. With an energy mix of wind power, photovoltaics and biomass the dependence on fossil fuels should be terminated. In the center of the flagship project specifically developed hybrid batteries are used (combination of sodium-sulfur- and lithium-ion batteries) with 2.7 MW of power and a storage capacity of ten megawatts hours. [German] Auf der Azoren-Insel Graciosa installiert das Berliner Unternehmen Younicos ein neues Stromsystem mit modernster Speichertechnologie, das die Bewohner unabhaengig von fossilen Energietraegern machen soll. Mit einem Energiemix aus Windkraft, Photovoltaik und Biomasse soll die Abhaengigkeit von fossilen Brennstoffen beendet werden. Im Zentrum des Vorzeigeprojekts stehen speziell fuer den Inseleinsatz entwickelte Hybridbatterien (Kombination aus Natrium-Schwefel- und Lithium-Ionen-Akkus) mit 2,7 Megawatt Leistung und eine Speicherkapazitaet von zehn Megawattestunden.

  20. Abstracts of Publications and Presentations, 1989

    Science.gov (United States)

    1990-06-01

    Departamento de Fisica Universitat de les Illes Balears Palma de Mallorca, Spain U Jordi Font Institut de Cie’ncies del Mar Paseo Nacional Barcelona, Spain...OFF THE NORTHEAST SPANISH COAST Joaqufn Tintor6 Departmento de Fisica Universitat de les Illes Balears Palma, Spain Dong-Ping Wang Marine Sciences...presented here. EOS Transactions, American Geophysical Union, Vol. 70, No. 31, August 1, 1989, Pages 756-8 38 THE SURFACE CIRCULATION OF THE BALEARIC

  1. Urban heat island 1

    DEFF Research Database (Denmark)

    Bühler, Oliver; Jensen, Marina Bergen; Petersen, Karen Sejr

    2010-01-01

    Urban Heat Island beskriver det forhold, at temperaturen i byområder er højere end temperaturen i tilgrænsede landområder. Årsagen hertil ligger i den urbane arealanvendelse, hvor en mindre andel af arealerne er dækket af vegetation, og en større andel består af forseglede arealer....

  2. Quality and safety in Spain

    International Nuclear Information System (INIS)

    Prieto Barrio, J. M.; Martinez Martin, D. J.

    2015-01-01

    For three decades, and after the entry of Spain into the EU, it has been developed a regulatory, stable but evolving, framework that has allowed to create the conditions and structures to have stringent safety conditions of products and manufacturing facilities, as well as all the activities necessary for their certification and control. This development has been possible, among others, by the work of impulse and coordination of the Ministry of industry, Energy and Tourism, and particularly of the quality and Industrial safety sub directorate. On the other hand it has been developed a quality infrastructure that has, at the State level, with a standardisation (AENOR) entity and an accreditation body (ENAC) with recognized prestige around the world. In this article, in the first part, a list the regulations which apply to products and manufacturing facilities is shown, as well as explain the role played by standards and accreditation system in industrial safety and the factor of competitiveness that this entails for our industrial sector, and, in the second part, the institutional role of the Ministry and, the aforementioned Sub directorate, is described. The aim of the article is to be a descriptive reference of the current regulatory framework as well as the role of the State in this process. (Author)

  3. Climate index for Spain - Methodology

    International Nuclear Information System (INIS)

    2006-01-01

    According to the U.S. Department of Energy, an estimated 25% of the GNP is affected by weather-related events. The variations in temperature - even small ones - can also have long-lasting effects on the operational results of a company. Among other, the Energy supply sector is sensitive to weather risks: a milder or harsher than usual winter leads to a decrease or increase of energy consumption. The price of electricity on power trading facilities like Powernext is especially sensitive to odd changes in temperatures. Powernext and Meteo-France (the French meteorological agency) have joined expertise in order to promote the use of weather indices in term of decision making or underlying of hedging tools to energy actors, end users from any other sector of activity and specialists of the weather risk hedging. The Powernext Weather indices are made from information collected by Meteo-France's main observation network according to the norms of international meteorology, in areas carefully selected. The gross data are submitted to a thorough review allowing the correction of abnormalities and the reconstitution of missing data. Each index is fashioned to take into account the economic activity in the various regions of the country as represented by each region's population. This demographic information represents a fair approximation of the weight of the regional economic activity. This document presents the calculation methodology of average, minimum and maximum weather indexes with the winter and summer regression equations for the different economical regions of Spain. (J.S.)

  4. Spain and the Hamas government

    Directory of Open Access Journals (Sweden)

    Ignacio Álvarez-Ossorio Alvariño

    2007-12-01

    Full Text Available Since the restoration of democracy, Spain’s successive governments have been noted for their favourable stance toward the issue of Palestine and their support for the creation of a sovereign independent state in the territories that Israel occupied during the Six-Day War. Yasser Arafat’s visit to Spain in the time of the UCD, the holding of the Madrid Conference during the term of government of the PSOE and the designation of Miguel Ángel Moratinos as the EU’s special envoy for the Peace Process during the Partido Popular’s term of government are some of the landmarks that have expressed this exemplary relationship between the Spanish State and the Palestine question. However, the victory of Hamas in the legislative elections of 25 January 2006 radically changed the situation, as it led to Rodríguez Zapatero’s government joining the international boycott of the new Islamist executive; even so, the Spanish government clearly maintained its support for restarting the Peace Process, in the form of its backing for Mahmud Abbas, the President of the Palestine Authority. The armed conflict in Gaza in June 2007 which led to the Islamists retaking the Gaza Strip and the formation of a new government in the West Bank led by the technocrat Salam Fayad served to normalise the situation, given that it encouraged the raising of international sanctions and a return to normality in Spanish-Palestine relations.

  5. En la población Canaria, la función de Framingham estima mejor el riesgo de mortalidad cardiovascular que la función SCORE Framingham function estimates the risk of cardio vascular mortality more effectively than SCORE function in the population of the Canary Islands (Spain

    Directory of Open Access Journals (Sweden)

    Antonio Cabrera de León

    2009-06-01

    /height razón, abdomen/pelvis ratio, and excessive alcohol consumption. Methods: We performed a cross-sectional study of 5,289 individuals aged 30 to 69 years old, recruited by random sampling of the general population of the Canary Islands. We calibrated the Framingham and SCORE functions and estimated their concordance. The cardiovascular mortality rate for the population in this age range was compared with the risk predicted by the two functions. Results: Among males, the mortality rate per 100,000 inhabitants was 67.4, while the Framingham, SCORE-low and SCORE-high estimations were 80, 140, and 270, respectively. Among females, the mortality rate was 19.3 while the estimations were 30, 50, and 70, respectively. Both functions detected the increased risk contributed by the factors studied, except for sedentariness among females with SCORE, and excessive alcohol consumption with both functions. Among males, taking cut points of > 12%, > 15%, and > 20% for Framingham, the concordance with SCORE-low yielded Kappa values of 0.6, 0.7, and 0.5, respectively. Conclusions: The Framingham function yielded the best estimate of cardiovascular mortality rates. Only Framingham detected the cardiovascular risk contributed by sedentariness in both genders. We recommend the use of the calibrated Framingham function for this population.

  6. MARICULTURE ON CROATIAN ISLANDS

    Directory of Open Access Journals (Sweden)

    Gordana Šarušić

    2000-09-01

    Full Text Available The first attempts of intensive mariculture in Croatia commenced at the very beginning of 1980’s. The mid-eighties brought an expansion of mariculture production, which has been continuously increasing. A few different marine organisms are intensively cultured - both fish and shellfish. Among them commercially most important and highly valued species are sea bass Dicentrarchus labrax and sea bream Sparus aurata. Mussel Mytilus galloprovincialis and oyster Ostrea edulis are the most important shellfish. Fish species such as dentex Dentex dentex, red sea bream Pagrus major and sheepshead bream Puntazzo puntazzo are reared too, but in a rather small quantities. Only recently the rearing, on-growing- of bluefin tuna Thunnus thynnus started in Croatia. The juveniles (70% are reared in a Croatian hatcheries, and 30% has to be imported mainly from Italy and France, due to a higher demand for this kind of culture among the small growers. Croatian part of Adriatic sea possesses a number of geomorfologicaly suitable sites and meteorological conditions which determined the choice - type - of intensive culture. All fish species are reared in a floating cages. The choice of cages i. e. semi off-shore or floating frames, size, rearing volume and design depend on the investors personal preference. The annual turnouf of a market size bass was about 600t and 300t bream in 1996., by 10 island farms which is 70% of total production in Croatia. Including other cultured fish species last year production was up to 1000t, and it™s being estimated to be about 1300t in the following year. The shellfish production on the islands is usually individual attempt of farmers, producing minor quantities mostly in polyculture. This production has bigger potential but it’s limited owing to the EU quality control regulations which do not allow the export, and by domestic market which has drastically decreased due to the collapse of tourism during the recent war. Almost 80

  7. Fires, East Falkland Island, South Atlantic

    Science.gov (United States)

    2007-01-01

    This near-nadir image (looking almost straight down) of the Falkland Islands in the South Atlantic was acquired at the southernmost extent of the International Space Station's latitudinal orbit range of approximately 52 degrees north to 52 degrees south relative to the surface of the Earth. The windy and relatively dry climate, which includes roughly 600 millimeters (24 inches) of precipitation annually, has given rise to natural vegetation comprised of treeless grassland with scattered bogs. The grasslands are ideal for sheep rearing--the dominant occupation until recent decades, when fishing (mainly squid for Spain) and tourism became the mainstays of the economy. These expanses of grassland provide ready fuel for fires, as indicated by the several long smoke plumes visible in this astronaut photograph. Astronaut photograph ISS015-E-30526 was acquired on September 25, 2007, with a Kodak 760C digital camera fitted with a 58 mm lens. The image was taken by the Expedition 15 crew, and is provided by the ISS Crew Earth Observations experiment and Image Science and Analysis Laboratory, Johnson Space Center. The image in this article has been cropped and enhanced to improve contrast. Lens artifacts have been removed.

  8. First record Cydia alazon (Diakonoff, 1976) from La Palma Islands (Canary Islands, Spain) with taxonomic and ecological notes (Lepidoptera: Tortricidae)

    Czech Academy of Sciences Publication Activity Database

    Spitzer, Karel; Jaroš, Josef

    2006-01-01

    Roč. 34, č. 136 (2006), s. 371-378 ISSN 0300-5267 R&D Projects: GA AV ČR 1QS500070505 Institutional research plan: CEZ:AV0Z50070508 Keywords : Lepidoptera * Tortricidae * Cydia alazon Subject RIV: EG - Zoology

  9. Evolución de la mortalidad y de los años de vida perdidos prematuramente relacionados con el consumo de alcohol en las Islas Canarias (1980-1998 Trends in mortality and years of life lost related to alcohol in the Canary Islands, Spain (1980-1998

    Directory of Open Access Journals (Sweden)

    L.M. Bello

    2003-12-01

    óvenes.Objective: The aim of this article was to describe death rates and years of life lost prematurely (YLLP in relation to alcohol consumption in the Canary Islands. The study covered the period between 1980 and 1998. Methods: Deaths from 1980 to 1998 were classified by age, sex, and cause using data obtained from the National Institute of Statistics (Natural Changes in the Population. The number of alcohol-related deaths was calculated by year, sex, and age group using the attributable population fraction as proposed by the Centers for Disease Control (USA. The YLLP attributed to alcohol consumption were calculated for each cause of death by multiplying deaths by the attributable population fraction in 5-yearly age groups for both sexes (average span of five years, up to the age of 65 years. Results: Between 1980 and 1998, the number of alcohol-related deaths was 12,614, averaging 6.4% per year and with a male-to-female ratio of approximately 2:1. The main causes of death and YLLP in both men and women were malignant neoplasms, diseases of the digestive system, and alcohol-related accidents, although accidents were by far the main cause producing 50.6% of alcohol-related YLLP in men and 55.5% in women. Over the study period, the incidence of cirrhosis of the liver and that of other chronic liver diseases (CIE 571 decreased in men whilst remaining stable in women. Conclusions: The finding that the percentage of alcohol-related deaths and cirrhosis of the liver remained high in the Islas Canarias between 1980 and 1998 highlights the need for educational strategies on the effects of alcohol, together with policies designed to reduce its consumption, particularly among the young.

  10. Widespread exposure to Sarcoptes scabiei in wild European rabbits (Oryctolagus cuniculus) in Spain.

    Science.gov (United States)

    Millán, J; Casáis, R; Delibes-Mateos, M; Calvete, C; Rouco, C; Castro, F; Colomar, V; Casas-Díaz, E; Ramírez, E; Moreno, S; Prieto, J M; Villafuerte, R

    2012-02-10

    Sarcoptic mange was recently described in the wild European rabbit (Oryctolagus cuniculus) in north-eastern Mediterranean Spain, the first such infection reported in this species anywhere in the world. This finding has created concern in conservationists and game managers given that an outbreak of mange after a translocation would have catastrophic consequences for naïve rabbit populations in other parts of Spain. A retrospective serosurvey using an 'in house' ELISA test based on the use of a recombinant antigen aimed at determining the rates of contact with Sarcoptes scabiei was carried out on sera from 966 rabbits collected between 1993 and 2010 in Spain. Antibodies were found in 13% of wild rabbits in 60% of the 53 areas surveyed, as well as in 16 of the 17 Spanish provinces and islands studied. Seropositive rabbits were found amongst the oldest samples analyzed and in all studied years. Antibodies were also detected in 36% of rabbits from the protected island of Dragonera, where rabbits have probably not been released since the 1970s. On Mallorca, where 89 rabbits were inspected for both lesions and antibodies, the prevalence of lesions (5.6%) was much lower than the seroprevalence (22.5%), indicating that rabbits often survive infection or that ELISA detects infected rabbits before they develop visible lesions. Seroprevalence was higher in areas with medium levels of rabbit abundance, no restocking and high rainfall. The results show that mange is widespread in rabbits and that the mite is not a recent introduction. Thus, sarcoptic mange could be considered as an enzootic disease in the wild rabbit and so prophylactic measures implemented during rabbit translocations are to be encouraged to avoid local outbreaks in naïve populations. Copyright © 2011 Elsevier B.V. All rights reserved.

  11. Island biodiversity conservation needs palaeoecology

    DEFF Research Database (Denmark)

    Nogué, Sandra; de Nascimento, Lea; Froyd, Cynthia A.

    2017-01-01

    The discovery and colonization of islands by humans has invariably resulted in their widespread ecological transformation. The small and isolated populations of many island taxa, and their evolution in the absence of humans and their introduced taxa, mean that they are particularly vulnerable to ...... and the introduction of non-native species. We provide exemplification of how such approaches can provide valuable information for biodiversity conservation managers of island ecosystems....

  12. Renewable energy islands in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Oestergaard, Iben [ed.

    1998-12-31

    This publication includes a compiled presentation of various aspects concerning the possible transformation of some European islands into renewable energy communities and these projects were presented by a selection of pioneer islands at the first European Seminar on Renewable Energy Islands, held on the Danish island of Samsoee, 29-30 June 1998. This issue has increased in importance with the presentation of the ambitious EU-White Paper: `Energy for the future: Renewable Sources of Energy` which was adopted in 1998. One of the key elements of the strategy for an accelerated implementation of renewable energy is to transform 100 localities within Europe into communities which are to be 100% self-sufficient with renewable energy before 2010. In line with this strategy, the Danish Government appointed the island of Samsoe towards the end of 1997 to be the first `official` Danish, renewable energy island. This is to serve as a demonstration project for other local communities, both in Denmark as well as in the rest Europe. Gothland, Madeira, Canary Islands, Cape Verde, Arki, Crete, Minorca and Orkney Islands were represented. Environmental advantages of wind, solar and wave power for distant island communities were indicated. Serious savings would be achieved by limitation of fossil fuel import and utilization of local resources. (EG)

  13. 78 FR 63860 - Amendment of Class D Airspace; Kwajalein Island, Marshall Islands, RMI

    Science.gov (United States)

    2013-10-25

    ... Island, Marshall Islands, RMI AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule... amending the geographic coordinates for Bucholz Army Airfield (AAF), Kwajalein Island, Marshall Islands... geographic coordinates for Bucholz AAF in the Kwajalein Island, Marshall Islands, RMI, Class D airspace legal...

  14. 76 FR 2572 - Amendment of Class E Airspace; Kwajalein Island, Marshall Islands, RMI

    Science.gov (United States)

    2011-01-14

    ... Island, Marshall Islands, RMI AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule... part 71 by amending Class E airspace; Kwajalein Island, Marshall Islands, RMI (75 FR 61993... Kwajalein Island, Marshall Islands, RMI, as published in the Federal ] Register on October 7, 2010, FR Doc...

  15. Three Mile Island

    International Nuclear Information System (INIS)

    Wood, M.S.; Shultz, S.M.

    1988-01-01

    This bibliography is divided into the following categories: Accident Overviews, Sequence and Causes; International Commentary and Reaction; Emergency Preparedness and Disaster Planning; Health Effects; Radioactive Releases and the Environment; Accident Investigations/Commissions; Nuclear Industry: Safety, Occupational, and Financial Issues; Media and Communications; Cleanup; Sociopolitical Response and Commentary; Restart; Legal Ramifications; Federal Documents: President's Commission on the Accident at Three Mile Island; Federal Documents: Nuclear Regulatory Commission; Federal Documents: United States Department of Energy; Federal Documents: Miscellaneous Reports; Pennsylvania State Documents; Federal and State Hearings; and Popular Literature

  16. Organizations as Designed Islands

    Directory of Open Access Journals (Sweden)

    Pasquale Gagliardi

    2009-05-01

    Full Text Available The literature and practice of organizational design are mostly based on simplistic conceptions which ignore recent theoretical developments in organizational studies. Conceiving of organizations as ‘designed islands’, it is argued, can contribute to a more solid theoretical foundation to organization theory, viewed as normative science. Relying on the work of Peter Sloterdijk, who describes the forms of life in space in terms of spheres, the heuristic power of the island metaphor is explored. What can be learnt from the art of isolating in order to construct lived organizational environments is then discussed, and the paradoxical relationship between connection and isolation is highlighted.

  17. Islands and Non-islands in Native and Heritage Korean.

    Science.gov (United States)

    Kim, Boyoung; Goodall, Grant

    2016-01-01

    To a large extent, island phenomena are cross-linguistically invariable, but English and Korean present some striking differences in this domain. English has wh-movement and Korean does not, and while both languages show sensitivity to wh-islands, only English has island effects for adjunct clauses. Given this complex set of differences, one might expect Korean/English bilinguals, and especially heritage Korean speakers (i.e., early bilinguals whose L2 became their dominant language during childhood) to be different from native speakers, since heritage speakers have had more limited exposure to Korean, may have had incomplete acquisition and/or attrition, and may show significant transfer effects from the L2. Here we examine islands in heritage speakers of Korean in the U.S. Through a series of four formal acceptability experiments comparing these heritage speakers with native speakers residing in Korea, we show that the two groups are remarkably similar. Both show clear evidence for wh-islands and an equally clear lack of adjunct island effects. Given the very different linguistic environment that the heritage speakers have had since early childhood, this result lends support to the idea that island phenomena are largely immune to environmental influences and stem from deeper properties of the processor and/or grammar. Similarly, it casts some doubt on recent proposals that islands are learned from the input.

  18. University Teacher’s Evaluation in Spain

    Directory of Open Access Journals (Sweden)

    Francisco Javier Tejedor Tejedor

    2008-08-01

    Full Text Available This article intends to make a brief overview about the performance evaluation for university teachers in democratic Spain. It contents: a considerations about teaching evaluation, in order to delimit the authors’ position in this matter, due to the fact that this position obviously conditions any revision; b a brief summary of the history of university teachers evaluation in Spain during the last years, since the Spanish Constitution of 1978 approval; c a typology of the evaluation plans, in order to define a map of the planning lines for evaluations applied in Spain; d the technical guidelines for teachers´ evaluation and presentation of the current model, exampled by its application in the university of Salamanca; and e as a conclusion, some considerations about the consequences of evaluation and its entailment with the professionalization of university teachers.

  19. Mathematics education and learning disabilities in Spain.

    Science.gov (United States)

    Casas, Ana Miranda; Castellar, Rosa García

    2004-01-01

    In the first part of this article, we describe the basic objectives of the math curriculum in Spain as well as the basic contents, teacher resources, and obstacles perceived in mathematics instruction. Second, we briefly describe the concept of learning disabilities (LD) as they are currently defined in Spain. As stated in the recent educational reform, a student with LD is any student with special educational needs. The emphasis is placed on the educational resources that these students need in order to achieve the curricular objectives that correspond to their age group or grade. Third, we comment specifically on the educational services model and the evaluation and instructional procedures for students with math learning disabilities. Finally, we describe some lines of research that have appeared in the last few years in Spain that have led to the development of new evaluation and intervention procedures for students with LD in computation and problem solving.

  20. Surrounding the Void: Samuel Beckett and Spain

    Directory of Open Access Journals (Sweden)

    José-Francisco Fernández Sánchez

    2014-03-01

    Full Text Available A study of the relationship between Samuel Beckett and Spain poses some striking questions which are relevant in understanding the cultural inclinations of one of the most important dramatists of the 20th century. Beckett consciously abstained from having direct contact with Spanish culture and never visited Spain, despite showing an interest in the politics of the country at different periods of his life. As a result of this state of affairs a no-go area emerges which calls for a reconceptualization of Beckett’s ideas on travel, politics and even his own country. This article tries to approach the matter of Beckett and Spain from different angles, in an attempt to achieve a full panoramic view. The opinions of one of Beckett’s Spanish friends, Manolo Fandos, are recorded here for the first time.

  1. Transparency and Good Governance in Spain

    Directory of Open Access Journals (Sweden)

    Catalina Larach

    2015-06-01

    Full Text Available Nowadays, transparency and Governance are relevant for Spain. Especially, for the dissatisfied citizenship and the weakness in national and local institutions over the last few years, with results like not trusting, less guarantee on healthcare and education system, the corruption in public administration, politics-economic issues, and so on. Although, in the European Union, Spain has been one of the last countries to regulate this issue, whit Act 19/2013 there are new objectives relating to open government, citizenship, technology, accountability. Moreover in relation with the structure of administration because the “commission for transparency and good governance” was initiated on last 19th January. In general, its effectiveness in moderating this issue and applying measures in order to get administration systems cleaner in countries like Spain.

  2. Stroke and Native Hawaiians/Pacific Islanders

    Science.gov (United States)

    ... Hawaiians/Pacific Islanders Native Hawaiians/Pacific Islanders were four times more likely than non-Hispanic white adults to die from a stroke in 2010. In general, Native Hawaiian/Pacific Islander ...

  3. Historical sites at the Prince Edward islands

    CSIR Research Space (South Africa)

    Cooper, J

    1986-07-01

    Full Text Available expeditions to Marion Island from 1948 to 1985 and research visits to Prince Edward Island from 1965 to 1985. A third appendix is a bibliography relevant to the study of historical sites at the Prince Edward islands...

  4. An Island Called Cuba

    Directory of Open Access Journals (Sweden)

    Jean Stubbs

    2011-06-01

    Full Text Available Review of: An Island Called Home: Returning to Jewish Cuba. Ruth Behar, photographs by Humberto Mayol. New Brunswick NJ: Rutgers University Press, 2007. xiii + 297 pp. (Cloth US$ 29.95 Fidel Castro: My Life: A Spoken Autobiography. Fidel Castro & Ignacio Ramonet. New York: Scribner/Simon & Schuster, 2008. vii + 724 pp. (Paper US$ 22.00, e-book US$ 14.99 Cuba: What Everyone Needs to Know. Julia E. Sweig. New York: Oxford University Press, 2009. xiv + 279 pp. (Paper US$ 16.95 [First paragraph] These three ostensibly very different books tell a compelling story of each author’s approach, as much as the subject matter itself. Fidel Castro: My Life: A Spoken Autobiography is based on a series of long interviews granted by the then-president of Cuba, Fidel Castro, to Spanish-Franco journalist Ignacio Ramonet. Cuba: What Everyone Needs to Know, by U.S. political analyst Julia Sweig, is one of a set country series, and, like Ramonet’s, presented in question/answer format. An Island Called Home: Returning to Jewish Cuba, with a narrative by Cuban-American anthropologist Ruth Behar and photographs by Cuban photographer Humberto Mayol, is a retrospective/introspective account of the Jewish presence in Cuba. While from Ramonet and Sweig we learn much about the revolutionary project, Behar and Mayol convey the lived experience of the small Jewish community against that backdrop.

  5. Enjebi Island dose assessment

    International Nuclear Information System (INIS)

    Robison, W.L.; Conrado, C.L.; Phillips, W.A.

    1987-07-01

    We have updeated the radiological dose assessment for Enjebi Island at Enewetak Atoll using data derived from analysis of food crops grown on Enjebi. This is a much more precise assessment of potential doses to people resettling Enjebi Island than the 1980 assessment in which there were no data available from food crops on Enjebi. Details of the methods and data used to evaluate each exposure pathway are presented. The terrestrial food chain is the most significant potential exposure pathway and 137 Cs is the radionuclide responsible for most of the estimated dose over the next 50 y. The doses are calculated assuming a resettlement date of 1990. The average wholebody maximum annual estimated dose equivalent derived using our diet model is 166 mremy;the effective dose equivalent is 169 mremy. The estimated 30-, 50-, and 70-y integral whole-body dose equivalents are 3.5 rem, 5.1 rem, and 6.2 rem, respectively. Bone-marrow dose equivalents are only slightly higher than the whole-body estimates in each case. The bone-surface cells (endosteal cells) receive the highest dose, but they are a less sensitive cell population and are less sensitive to fatal cancer induction than whole body and bone marrow. The effective dose equivalents for 30, 50, and 70 y are 3.6 rem, 5.3 rem, and 6.6 rem, respectively. 79 refs., 17 figs., 24 tabs

  6. Creative industries in Spain: a first view

    OpenAIRE

    Boix, Rafael; Lazzeretti, Luciana

    2012-01-01

    Creativity is the ability to generate something new, merging data,perceptions and matters in order to produce new and useful things. About 22% ofthe Spanish employees belong to the «creative class» and about 5.7% of the productioncomes from the «creative industries». Despite these data, the general researchfocusing on the creative economy in Spain is poor. The aim of this article is to fillthis space by providing a general view of the creative economy in Spain, focusedon the «creative industr...

  7. Taxation of nuclear waste in Spain

    OpenAIRE

    Rozas Valdés, José Andrés

    2014-01-01

    Law 15/2012 established in Spain four new environmental taxes and extended the scope objective excise duties on mineral oils to tax the use of natural gas and coal as sources of electricity. One of the newly created taxes falls on all electric power producers, and has as tax base the turnover. The second one tax hydropower production, and the other two fall on the nuclear industry. So, there are two new taxes in Spain on the production of electricity from nuclear sources. The first one is a t...

  8. 78 FR 32184 - Importation of Fresh Apricots From Continental Spain

    Science.gov (United States)

    2013-05-29

    .... APHIS-2011-0132] RIN 0579-AD62 Importation of Fresh Apricots From Continental Spain AGENCY: Animal and... United States of fresh apricots from continental Spain. This action will allow interested persons... importation of fruits and vegetables to allow the importation of fresh apricots from continental Spain into...

  9. 75 FR 23303 - Chlorinated Isocyanurates From China and Spain

    Science.gov (United States)

    2010-05-03

    ... Isocyanurates From China and Spain AGENCY: United States International Trade Commission. ACTION: Institution of... Spain. SUMMARY: The Commission hereby gives notice that it has instituted reviews pursuant to section... antidumping duty orders on chlorinated isocyanurates from China and Spain would be likely to lead to...

  10. 75 FR 51113 - Chlorinated Isocyanurates From China and Spain

    Science.gov (United States)

    2010-08-18

    ... Isocyanurates From China and Spain AGENCY: United States International Trade Commission. ACTION: Scheduling of... and Spain. SUMMARY: The Commission hereby gives notice of the scheduling of expedited reviews pursuant... revocation of the antidumping duty orders on chlorinated isocyanurates from China and Spain would be likely...

  11. Monitoring developments in island waters

    International Nuclear Information System (INIS)

    Crellin, L.V.

    1995-01-01

    The environmental effects of islands in the Irish Sea of the offshore oil and gas industry are discussed in this paper, in particular on sand and gravel resources. This information is considered by the Department of Trade and Industry when granting prospecting, exploration and production licenses. Consultation between industry and islanders forms part of the license granting process. (UK)

  12. Islanded operation of distributed networks

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This report summarises the findings of a study to investigate the regulatory, commercial and technical risks and benefits associated with the operation of distributed generation to power an islanded section of distributed network. A review of published literature was carried out, and UK generators were identified who could operate as part of an island network under the existing technical, regulatory, and safety framework. Agreement on case studies for consideration with distributed network operators (DNOs) is discussed as well as the quantification of the risks, benefits and costs of islanding, and the production of a case implementation plan for each case study. Technical issues associated with operating sections of network in islanded mode are described, and impacts of islanding on trading and settlement, and technical and commercial modelling are explored.

  13. Islanded operation of distributed networks

    International Nuclear Information System (INIS)

    2005-01-01

    This report summarises the findings of a study to investigate the regulatory, commercial and technical risks and benefits associated with the operation of distributed generation to power an islanded section of distributed network. A review of published literature was carried out, and UK generators were identified who could operate as part of an island network under the existing technical, regulatory, and safety framework. Agreement on case studies for consideration with distributed network operators (DNOs) is discussed as well as the quantification of the risks, benefits and costs of islanding, and the production of a case implementation plan for each case study. Technical issues associated with operating sections of network in islanded mode are described, and impacts of islanding on trading and settlement, and technical and commercial modelling are explored

  14. High metal contents in the fan mussel Pinna nobilis in the Balearic Archipelago (western Mediterranean Sea and a review of concentrations in marine bivalves (Pinnidae

    Directory of Open Access Journals (Sweden)

    Maite Vázquez-Luis

    2016-03-01

    Full Text Available Concentrations of metals (Cd, Cu, Hg, Pb and Zn in the marine bivalve Pinna nobilis at several coastal locations of Majorca and the Cabrera Islands (Mediterranean Sea were investigated. The elevated concentrations of metals found in the soft tissues of P. nobilis indicate high bioaccumulation factors. All concentrations and the calculated metal pollution index showed significant differences between sites, with particularly high concentrations in the Cabrera Archipelago, a marine protected area (MPA. The datasets were evaluated with the limited information published in the literature for Pinnidae species worldwide. In benthic P. nobilis, concentrations of Cd, Cu and Zn are more than 30 times higher and Hg and Pb concentrations are 4 and 7 times higher, respectively, than concentrations in other bivalve species, such as Mytilus galloprovincialis (Mytilidae. These observations from species inhabiting nearby ecological habitats of the coastal environment (Pinnidae vs. Mytilidae are also discussed in the context of current marine monitoring strategies and assessments.

  15. Tarasca: ritual monster of Spain.

    Science.gov (United States)

    Gilmore, David D

    2008-09-01

    Let us now revisit our original assumptions. First, we note that for the participants in Hacinas Carnival the Tarasca is a figure of fun and joy, but it also exudes a strain of aggressive misogyny that many female residents, not to mention tourists, find somewhat unsettling. In the spirit of feminist currents in Spain, a group of young women protested in 1992 to town officials and, when rebuffed, sought to build their own female monster, which they intended to use to attack boys and men. While their plan was never carried out, and indeed met with stiff opposition from officialdom and, especially, from older women, some of the younger, more modern girls find the Tarasca appalling, and they told me so without compunction. Accordingly, today the festival tends to polarize the sexes as well as the generations. Also, many children are frightened by the gigantic mock-up with its snapping teeth and foul breath, and many of them burst into tears at the roaring of the demons. But despite these negatives--or perhaps because of them--the Tarasca breaks down boundaries between things normally kept separate in the mind: humor and terror, man and beast, order and disorder, old and young, life and death, and so on. In so collapsing opposites, the Tarasca causes people to pause and to think about and question everyday reality in the non-Carnival universe. All these observations of course support the structural arguments of our four theorists above and in particular seem to corroborate Bloch's concept (1992) of the regenerative power of "rebounding violence." However, there are three specific features here that need psychological amplification beyond simply confirming the work of previous theorists. We must first note that like most grotesque fantasies, the Hacinas monster combines disparate organic "realities" into a bizarre and monstrous image that by its very oddness and the resulting "cognitive mismatch" captures people's attention and sparks the imagination, especially that of

  16. Global Solar radiation in Spain from Satellite Images; Radiacion Solar Global en la Espana Peninsular a partir de images de satelite

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez Santigosa, L.; Mora Lopez, L.; Sidrach de Cardona Ortin, M.; Navarro Fernandez, A. A.; Varela conde, M.; Cruz Echeandia, M. de la

    2003-07-01

    In the context of the present work a series of algorithms of calculation of the solar radiation from satellite images has been developed. These models, have been applied to three years of images of the Meteosat satellite and the results of the treatment have been extrapolated to long term. For the development of the models of solar radiation registered in ground stations have been used, corresponding all of them to localities of peninsular Spain and the Balearic ones. The maximum periods of data available have been used, supposing in most of the cases periods of between 6 and 9 years. From the results has a year type of images of global solar radiation on horizontal surface. The original resolution of the image of 7x7 km in the study latitudes, has been revaluate to 5x5 km. This supposes to have a value of the typical radiation for every day of the year, each 5x5 km in the study territory. This information, supposes an important advance as far as the knowledge of the space distribution of the radiation solar,impossible to reach about alternative methods. Doubtlessly, the precision of the provided values is not comparable with pyranometric measures in a concrete localise, but it provides a very valid indicator in places in which, it not had previous information. In addition to the radiation maps, tables of the global solar radiation have been prepared on different inclinations, from the global radiation on horizontal surface calculated for every day of the year and in each pixel of the image. (Author) 24 refs.

  17. Island in an island – The suggestions for transportation improvement plan for Haidian Island, Haikou, Hainan

    Directory of Open Access Journals (Sweden)

    Sia Rosalind Juo Ling

    2017-01-01

    Full Text Available Haidian Island, which situated at the Northern part of Haikou City of Hainan Province, is an island within a city. Haidian Island is unique in term of it's development which centered around an university, the Hainan University, besides some others important landmarks, such as Haikou city hospital, Baishamen municipal park, Golf Driving Range etc. All commercials, residential, recreational activities etc are planned to serve Hainan University in particular. The study, taking ‘Haidian Island Area Development Control Plan’ as case study, would like to look into the importance of transportation and traffic planning. The study used observation, site investigation and traffic study methods to gather data needed. Firstly the study analyzed the current state of transportation system for Haidian Island in accordance to the Island Development Control plan and Haikou master plan and identified the problems. Then, the study made some recommendations for these problems. The study highlighted the important of non-motorized, cycling and walking as the main transportation system for an education-based island and as supportive to domestic tourism activities found. The transportation planning suggested by the study took ‘green and low-carbon’ approaches considered the role of University as the core activity in the island.

  18. Cambios en la medida de las horas de insolación: Análisis de su impacto en dos observatorios de las Islas Baleares (España

    Directory of Open Access Journals (Sweden)

    José A. Guijarro

    2007-12-01

    Full Text Available Se han comparado las medidas de horas de sol realizadas en paralelo con el heliógrafo Campbell-Stokes, utilizado tradicionalmente en los observatorios españoles, con las medidas de los nuevos instrumentos de Kipp&Zonen, basados en el umbral de irradiación directa de 120 Wm-2. La comparación se ha realizado con los datos de dos observatorios de Baleares, ubicados en los aeropuertos de Menorca e Ibiza, en los que las nuevas medidas son generalmente inferiores a las antiguas, con diferencias medias diarias de -0,97 y -0,58 horas respectivamente. En términos relativos, la disminución respecto al promedio anual del periodo 1971-2000 es de un 13,2% en Menorca y un 7,8% en Ibiza. Se han realizado ajustes por regresión lineal simple y múltiple que explican un 94% de la varianza de la insolación diaria. Las ecuaciones obtenidas pueden servir para homogeneizar las series de datos diarios de horas de sol, con errores típicos de 0,98 horas en el aeropuerto de Menorca y 0,86 en el de Ibiza, pero no son aplicables a otros observatorios.

  19. Relación de pareja, uso de redes sociales y mensajería instantánea en los estudiantes de la Universidad de las Islas Baleares

    Directory of Open Access Journals (Sweden)

    Antonio Casero Martines

    2016-10-01

    Full Text Available Con el objetivo de describir el patrón de uso de dispositivos interactivos y su relación con la situación de relación de pareja, se elaboró y aplicó un cuestionario a 776 estudiantes de la Universidad de las Islas Baleares (UIB, España, mediante un procedimiento de muestreo mixto y polietápico. Por medio de pruebas de independencia, comparaciones de medias y análisis de la varianza se analizaron parámetros de uso de las redes sociales y mensajería instantánea tales como el hábito, la aplicación, y las sensaciones por deprivación, entre otros, y siempre en función de la situación de pareja y de la antigüedad de la misma. Los principales hallazgos muestran a Facebook y a WhatsApp como los medios dominantes, incluso dentro del aula, donde el aburrimiento y la necesidad de desconectar de clase son los argumentos más utilizados para justificar el uso no didáctico de los medios durante la sesión docente. También se han detectado diferencias significativas en la antigüedad de la pareja y el uso general de estos medios, y las sensaciones de malestar autoinformado por deprivación

  20. [Tuberculosis and immigration in Spain: scoping review].

    Science.gov (United States)

    Casals, Martí; Rodrigo, Teresa; Camprubí, Esteve; Orcau, Angels; Caylà, Joan A

    2014-01-01

    Immigration is a fairly recent phenomenon in Spain and there are still few scientific publications on tuberculosis (TB) and immigration. Therefore, the aim of this study is to describe the differential characteristics of TB in the immigrant population with respect to natives in Spain. Literature review of original articles written in Spanish or English and published 1998-2012 about TB among immigrant population. The articles with the key words "Tuberculosis", "immigrants" and "Spain" were included. Literature search was performed in Medline and MEDES. A total of 72,087 articles on TB were detected worldwide, 6% of them dealt with the immigration issue. Regarding Spain we found 2,917 articles representing 4% of the papers published worldwide, and in 219 (7.5%) immigration was considered. Of the 219 articles, 48% were published in Spanish journals and the 52% remaining in Anglo-Saxon journals. 93.5% of immigrants with TB were younger than 51, whereas this percentage was 64.9% in natives. Drug resistance can be seen in 7.8% of the immigrant population but in only 3.8% of natives. It was also detected that the unavailability of a health card could be a problem. Immigrants with TB were characterized by being younger and having more drug resistance and coming mostly from Latin America, Eastern Europe, Africa and Asia. It was also detected that the unavailability of a health card could be a problem.

  1. Border Disease Virus among Chamois, Spain

    Science.gov (United States)

    Rosell, Rosa; Cabezón, Oscar; Mentaberre, Gregorio; Casas, Encarna; Velarde, Roser; Lavín, Santiago

    2009-01-01

    Approximately 3,000 Pyrenean chamois (Rupicapra pyrenaica pyrenaica) died in northeastern Spain during 2005–2007. Border disease virus infection was identified by reverse transcription–PCR and sequencing analysis. These results implicate this virus as the primary cause of death, similar to findings in the previous epizootic in 2001. PMID:19239761

  2. Chinese migration in Spain. General characteristics

    Directory of Open Access Journals (Sweden)

    Amelia Sáiz López

    2005-01-01

    Full Text Available In this paper the Chinese presence in Spain is analyzed from a chronological perspective along with the ongoing changes in geographic location and economic activity. The growth in numbers of this community has obliged its members to look for new locations, distancing themselves from their ethnic strongholds, with the aim of bringingtheir migratory plans to fruition.

  3. Prospects of spent management in Spain

    International Nuclear Information System (INIS)

    Melches, C.; Ramirez, E.; Selgas, F.; Cabanilles, P.A.; Lopez Perez, B.; Uriarte, A.

    1978-01-01

    The purpose of this paper is to outline the forecast on spent fuel management in Spain, taking into account the international developments produced during the last years and specially on LWR fuels. This forecast is based on the following actions: increase of the storage capacity in the reactors: construction of an independent spent fuel storage installation (ISFSI) and a fuel reprocessing pilot plant. (author)

  4. Does Education Affect Happiness? Evidence for Spain

    Science.gov (United States)

    Cunado, Juncal; de Gracia, Fernando Perez

    2012-01-01

    In this paper we study the impact of education on happiness in Spain using individual-level data from the European Social Survey, by means of estimating Ordinal Logit Models. We find both direct and indirect effects of education on happiness. First, we find an indirect effect of education on happiness through income and labour status. That is, we…

  5. Road accidents and business cycles in Spain.

    Science.gov (United States)

    Rodríguez-López, Jesús; Marrero, Gustavo A; González, Rosa Marina; Leal-Linares, Teresa

    2016-11-01

    This paper explores the causes behind the downturn in road accidents in Spain across the last decade. Possible causes are grouped into three categories: Institutional factors (a Penalty Point System, PPS, dating from 2006), technological factors (active safety and passive safety of vehicles), and macroeconomic factors (the Great recession starting in 2008, and an increase in fuel prices during the spring of 2008). The PPS has been blessed by incumbent authorities as responsible for the decline of road fatalities in Spain. Using cointegration techniques, the GDP growth rate, the fuel price, the PPS, and technological items embedded in motor vehicles appear to be statistically significantly related with accidents. Importantly, PPS is found to be significant in reducing fatal accidents. However, PPS is not significant for non-fatal accidents. In view of these results, we conclude that road accidents in Spain are very sensitive to the business cycle, and that the PPS influenced the severity (fatality) rather than the quantity of accidents in Spain. Importantly, technological items help explain a sizable fraction in accidents downturn, their effects dating back from the end of the nineties. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Related variety and regional growth in Spain

    NARCIS (Netherlands)

    Boschma, R.A.; Minondo, A.; Navarro, M.

    2012-01-01

    This paper investigates whether related variety, among other types of spatial externalities, affected regional growth in Spain at the NUTS 3 level during the period 1995–2007.We found evidence that related variety matters for growth across regions, especially when using two new methods that

  7. Related variety and regional growth in Spain

    NARCIS (Netherlands)

    Boschma, R.A.|info:eu-repo/dai/nl/123155541; Minondo, A.; Navarro, M.

    2012-01-01

    This paper investigates whether related variety, among other types of spatial externalities, affected regional growth in Spain at the NUTS 3 level during the period 1995–2007. We found evidence that related variety matters for growth across regions, especially when using two new methods that measure

  8. Cryoseston in the Sierra Nevada Mountains (Spain)

    Czech Academy of Sciences Publication Activity Database

    Cepák, Vladislav; Lukavský, Jaromír

    2012-01-01

    Roč. 94, č. 1-2 (2012), s. 163-173 ISSN 0029-5035 R&D Projects: GA MŠk 1M0571 Institutional research plan: CEZ:AV0Z60050516 Keywords : cryoseston * Sierra Nevada Mountains * Spain Subject RIV: EF - Botanics Impact factor: 0.809, year: 2012

  9. The Esla Nappe, Cantabrian Mountains (Spain)

    NARCIS (Netherlands)

    Rupke, J.

    1965-01-01

    In the southern slopes of the Cantabrian mountains (prov. León NW Spain) a miogeosynclinal and non-metamorphic series, 2—3 km thick, of Precambrian to Carboniferous age has been studied. Four main stratigraphic and tectonic units have been recognized: 1. Northern fracture zone of Las Salas, 2.

  10. The water footprint of tourism in Spain

    NARCIS (Netherlands)

    Cazcarro, I.; Hoekstra, Arjen Ysbert; Sánchez Chóliz, J.

    2014-01-01

    This study complements the water footprint (WF) estimations for Spain, incorporating insights of the process analysis and input–output (IO) analysis. We evaluate the virtual (both blue and green consumed) water trade of agricultural and industrial products, but also of services, especially through

  11. Lightning-caused fires in Central Spain

    DEFF Research Database (Denmark)

    Nieto Solana, Hector; Aguado, Inmaculada; García, Mariano

    2012-01-01

    a high occurrence. The research was conducted between May and September, which happens to be the most lightning-fire prone period in Spain, for a three year interval starting in 2002 up to 2004. A time-invariant model for lightning-caused fire occurrence was developed for each region at a spatial...

  12. Food-related life style in Spain

    DEFF Research Database (Denmark)

    Bredahl, Lone; Brunsø, Karen; Grunert, Klaus G.

    1996-01-01

    Executive summary 1. This report contains the main results of a survey of food-related lifestyle in Spain, based on a representative sample of 1000 Spanish households. 2. Generally speaking, Spanish food consumers are very interested in shopping for food and cooking. Compared with other European...

  13. Aversive racism in Spain: testing the theory

    NARCIS (Netherlands)

    Wojcieszak, M.

    2015-01-01

    This study applies the aversive racism framework to Spain and tests whether aversive racism depends on intergroup contact. Relying on a 3 (qualifications) by 3 (ethnicity) experiment, this study finds that aversive racism is especially pronounced against the Mexican job applicant, and emerges among

  14. Economic crisis and nursing in Spain.

    Science.gov (United States)

    Zabalegui, Adelaida; Cabrera, Esther

    2010-07-01

    The purpose of the present study is to describe the economic context in Spain and its impact on the health care sector and in nursing schools. The global economic crisis is affecting nursing in Spain. This study analyses and compares indicators related to health care and nursing schools among European countries. Some new strategies to cope with the challenges arising from the health care crisis are suggested. Health care costs are increasing as a result of the ageing of the Spanish population, immigration, chronicity of health problems and new medical technology. Nursing education has changed in 2010 from a 3-year diploma programme to a 4-year University degree in Nursing. This change requires new resources involving staff, facilities and equipment, all of which are lacking because of the economic crisis in Spain. The worldwide economic crisis has affected Spain more than it has other European Union (EU) countries. This global crisis has an impact on the health care sector as well on nursing schools. It is essential for nursing management to develop creative approaches to maintain cost effective patient care. New programmes and technology must be carefully evaluated in terms of cost effectiveness before being implemented. All health care professionals should be well informed and have a solid understanding of this situation.

  15. Energy Self-Sufficient Island

    International Nuclear Information System (INIS)

    Bratic, S.; Krajacic, G.; Duic, N.; Cotar, A.; Jardas, D.

    2011-01-01

    In order to analyze energy self-sufficient island, example of a smaller island, connected to the power system of a bigger island with an undersea cable, was taken. Mounting substation 10/0,4 is situated on the island and for the moment it provides enough electricity using the medium voltage line. It is assumed that the island is situated on the north part of the Adriatic Sea. The most important problem that occurs on the island is the population drop that occurs for a significant number of years, therefore, life standard needs to be improved, and economic development needs to be encouraged immediately. Local authorities to stimulate sustainable development on the island through different projects, to breath in a new life to the island, open new jobs and attract new people to come live there. Because of the planned development and increase of the population, energy projects, planned as a support to sustainable development, and later achievement of the energy self-sufficiency, is described in this paper. Therefore, Rewisland methodology appliance is described taking into the account three possible scenarios of energy development. Each scenario is calculated until year 2030. Also, what is taken into the account is 100% usage of renewable sources of energy in 2030. Scenario PTV, PP, EE - This scenario includes installation of solar photovoltaic modules and solar thermal collectors on the buildings roofs, as well as well as implementation of energy efficiency on the island (replacement of the street light bulbs with LED lightning, replacement of the old windows and doors on the houses, as well as the installation of the thermal insulation). Scenario PV island - This scenario, similarly to the previous one, includes installation of solar photovoltaic modules and solar thermal collectors an the residential buildings, as well as the 2 MW photovoltaic power plant and ''Green Hotel'', a building that satisfies all of its energy needs completely from renewable energy sources

  16. Three Mile Island accident

    International Nuclear Information System (INIS)

    Barre, B.; Olivier, E.; Roux, J.P.; Pelle, P.

    2010-01-01

    Deluded by equivocal instrumentation signals, operators at TMI-2 (Three Mile Island - unit 2) misunderstood what was going on in the reactor and for 2 hours were taking inadequate decisions that turned a reactor incident into a major nuclear event that led to the melting of about one third of the core. The TMI accident had worldwide impacts in the domain of nuclear safety. The main consequences in France were: 1) the introduction of the major accident approach and the reinforcement of crisis management; 2) the improvement of the reactor design, particularly that of the pressurizer valves; 3) the implementation of safety probabilistic studies; 4) a better taking into account of the feedback experience in reactor operations; and 5) a better taking into account of the humane factor in reactor safety. (A.C.)

  17. Islands in the ice

    DEFF Research Database (Denmark)

    Jørgensen, Tina; Kjær, Kurt H.; Haile, James Seymour

    2012-01-01

    Nunataks are isolated bedrocks protruding through ice sheets. They vary in age, but represent island environments in 'oceans' of ice through which organism dispersals and replacements can be studied over time. The J.A.D. Jensen's Nunataks at the southern Greenland ice sheet are the most isolated...... nunataks on the northern hemisphere - some 30 km from the nearest biological source. They constitute around 2 km(2) of ice-free land that was established in the early Holocene. We have investigated the changes in plant composition at these nunataks using both the results of surveys of the flora over...... the last 130 years and through reconstruction of the vegetation from the end of the Holocene Thermal Maximum (5528 ± 75 cal year BP) using meta-barcoding of plant DNA recovered from the nunatak sediments (sedaDNA). Our results show that several of the plant species detected with sedaDNA are described from...

  18. SRTM Anaglyph: Fiji Islands

    Science.gov (United States)

    2000-01-01

    The Sovereign Democratic Republic of the Fiji Islands, commonly known as Fiji, is an independent nation consisting of some 332 islands surrounding the Koro Sea in the South Pacific Ocean. This topographic image shows Viti Levu, the largest island in the group. With an area of 10,429 square kilometers (about 4000 square miles), it comprises more than half the area of the Fiji Islands. Suva, the capital city, lies on the southeast shore. The Nakauvadra, the rugged mountain range running from north to south, has several peaks rising above 900 meters (about 3000 feet). Mount Tomanivi, in the upper center, is the highest peak at 1324 meters (4341 feet). The distinct circular feature on the north shore is the Tavua Caldera, the remnant of a large shield volcano that was active about 4 million years ago. Gold has been mined on the margin of the caldera since the 1930s. The Nadrau plateau is the low relief highland in the center of the mountain range. The coastal plains in the west, northwest and southeast account for only 15 percent of Viti Levu's area but are the main centers of agriculture and settlement.This shaded relief anaglyph image was generated using preliminary topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data from the top (north) to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. The stereoscopic effect was created by first draping the shaded relief image back over the topographic data and then generating two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter.This image was acquired by SRTM aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar instrument

  19. PWR: nuclear islands

    International Nuclear Information System (INIS)

    1989-01-01

    Framatome and its partners have produced this glossary of technical terms that can be used in writing English language documents relating to power plants (nuclear islands, individual components, nuclear services, etc.) with the hope of improving the quality of the documents intended for their clients, suppliers and partners and for others. This glossary will be particularly useful to the translators and authors of technical proposals, design documents, manufacturing documents, construction and operating documents concerning Pressurized Water Reactors written in English or French. It can also be useful as a reference document for students, researchers, journalists, etc., having to write on this subject. We would like to thank all those individuals working at the Ministere de la Recherche et de la Technologie, Electricite de France, Jeumont Schneider and Framatome who have contributed to this glossary. We would also appreciate any comments or sugestions intended to improve subsequent editions of this glossary [fr

  20. Marte Valles Crater 'Island'

    Science.gov (United States)

    2004-01-01

    10 April 2004 Marte Valles is an outflow channel system that straddles 180oW longitude between the region south of Cerberus and far northwestern Amazonis. The floor of the Marte valleys have enigmatic platy flow features that some argue are formed by lava, others suggest they are remnants of mud flows. This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows an island created in the middle of the main Marte Valles channel as fluid---whether lava or mud---flowed past two older meteor impact craters. The craters are located near 21.5oN, 175.3oW. The image covers an area about 3 km (1.9 mi) across. Sunlight illuminates the scene from the lower left.

  1. Prevalence of chronic obstructive pulmonary disease in the Canary Islands.

    Science.gov (United States)

    Cabrera López, Carlos; Juliá Serdá, Gabriel; Cabrera Lacalzada, Cristina; Martín Medina, Ana; Gullón Blanco, José Antonio; García Bello, Miguel Ángel; Cabrera Navarro, Pedro

    2014-07-01

    The prevalence of chronic obstructive pulmonary disease (COPD) varies significantly among the different geographical areas reported. In Spain, two epidemiological studies have shown a prevalence of 9-10% in the population aged over 40. However, neither of these studies included the Canary Islands, which are of interest due to their climatic conditions and high incidence of smoking. A random group of 1,353 subjects aged between 40 and 70years was selected from a sample population of 596,478 individuals. Participants completed a questionnaire and then performed spirometry with bronchodilator testing if obstruction was observed. COPD was diagnosed when the post-bronchodilator FEV1/FVC ratio was less than 0.70. The prevalence of COPD was 7.3% (95%CI: 5.5-9.5) and was higher in males than in females (8.7% vs. 6.3%, P=.134). The incidence of smoking was 29.4% (95%CI: 25.4-33.1) and was also higher in males than in females (35.1% vs 25.4%, P<.001). The prevalence of COPD stratified by severity of obstruction, according to the GOLD criteria, was 16% in groupi, 69.9% in groupii, 10.4% in groupiii and 3.3% in groupiv. 71.6% of the subjects were underdiagnosed and 63.5% undertreated. Despite having one of the highest rates of smoking in Spain, the prevalence of COPD in the Canary Islands is lower than in most of the Spanish regions studied. Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.

  2. Multi-levelling and externalizing migration and asylum: lessons from the southern European islands

    Directory of Open Access Journals (Sweden)

    Anna Triandafyllidou

    2014-05-01

    Full Text Available Southern European countries have come to constitute the most vulnerable external border of the European Union (EU over the last decade. Irregular migration pressures have been acutely felt on the EU’s southern sea borders, and particularly on four sets of islands: Canary Islands (Spain, Lampedusa and Linosa (Italy, Malta, and Aegean Islands (Greece. This quartet is, to a large extent, used as stepping stones by irregular migrants and asylum seekers to reach the European continent. This paper studies the role of these islands as ‘outposts’ of a framework of externalization. It starts by discussing the notion of externalization and its different facets. It considers how externalization is linked to both fencing and gate-keeping strategies of migration and asylum control. The second part of the paper focuses on the special role of the island quartet with respect to the externalization web cast by national and EU-wide migration policies. It concludes with a critical reflection on the multi-level character of externalization policies and practices that occur both within the EU and between the EU and third countries.

  3. Island biogeography of marine organisms

    Science.gov (United States)

    Pinheiro, Hudson T.; Bernardi, Giacomo; Simon, Thiony; Joyeux, Jean-Christophe; Macieira, Raphael M.; Gasparini, João Luiz; Rocha, Claudia; Rocha, Luiz A.

    2017-09-01

    Studies on the distribution and evolution of organisms on oceanic islands have advanced towards a dynamic perspective, where terrestrial endemicity results from island geographical aspects and geological history intertwined with sea-level fluctuations. Diversification on these islands may follow neutral models, decreasing over time as niches are filled, or disequilibrium states and progression rules, where richness and endemism rise with the age of the archipelago owing to the splitting of ancestral lineages (cladogenesis). However, marine organisms have received comparatively little scientific attention. Therefore, island and seamount evolutionary processes in the aquatic environment remain unclear. Here we analyse the evolutionary history of reef fishes that are endemic to a volcanic ridge of seamounts and islands to understand their relations to island evolution and sea-level fluctuations. We also test how this evolutionary history fits island biogeography theory. We found that most endemic species have evolved recently (Pleistocene epoch), during a period of recurrent sea-level changes and intermittent connectivity caused by repeated aerial exposure of seamounts, a finding that is consistent with an ephemeral ecological speciation process. Similar to findings for terrestrial biodiversity, our data suggest that the marine speciation rate on islands is negatively correlated with immigration rate. However, because marine species disperse better than terrestrial species, most niches are filled by immigration: speciation increases with the random accumulation of species with low dispersal ability, with few opportunities for in situ cladogenesis and adaptive radiation. Moreover, we confirm that sea-level fluctuations and seamount location play a critical role in marine evolution, mainly by intermittently providing stepping stones for island colonization.

  4. Bamboo Diversity in Sumba Island

    Directory of Open Access Journals (Sweden)

    KARSONO

    2005-04-01

    Full Text Available Bamboo is one of the economic plant which grow widely in the villages and have been used by the local people in the villages. Indonesia has about 10% of the world bamboo, 50% among them was endemic to Indonesia. According Widjaja (2001 Lesser Sunda Island which consists of Lombok, Sumbawa, Flores, Timor, Sumba and other small island eastern of Flores has 14 bamboo species, however, the information from the Sumba Island was lacking because of lacking data from this area except one species which was proposed by S. Soenarko in 1977 where the type specimens was collected by Iboet 443 in 1925. To fullfill data from the Sumba Island, an exploration to this area has been conducted on July 2003. The observation was done in West Sumba and East Sumba District, especially in two natioal parks at both districts. According to this inventory study in the Sumba Island, there were 10 bamboo species in Sumba Island, 1 species among them (Dinochloa sp. was a new species which has not been collected before, whereas the other species (Dinochloa kostermansiana has a new addition record from this area. The bamboo species in Sumba Island were Bambusa blumeana, Bambusa vulgaris, Dendocalamus asper, Dinochloa kostermansiana, Dinochloa sp., Gigantochloa atter, Nastus reholtumianus, Phyllostachys aurea, Schisotachyum brachycladum and Schizostachyum lima. From 10 recorded species, the genera Dinochloa and Nastus grow wild in the forest, whereas another species grow widly or cultivated in the garden. Furthermore, the genus Dinochloa was the only genus grow climbing. The endemic species found in Sumba Island was Nastus reholttumianus, whereas Dinochloa kostermansiana was also found in Flores Island.

  5. Reliving Island Life: Staging Stories of the Blasket Islands

    Directory of Open Access Journals (Sweden)

    Daithí Kearney

    2017-10-01

    Full Text Available The Blasket Islands are located off the south-west coast of Ireland. No longer inhabited, the Great Blasket Island and its distinctive culture have been documented by a variety of writers and are celebrated today in an interpretative centre on the mainland and in performances by Siamsa Tíre, The National Folk Theatre of Ireland. “Siamsa” developed from local initiatives in North Kerry during the early 1960s and is located today in Tralee, Co. Kerry. It aims to present Irish folklore and folk culture through the medium of theatre involving music, song, dance and mime but invariably no dialogue. In this paper, I focus on the production Oiléan, based loosely on the stories of the Blasket Islanders, which was initially devised as part of the fiftieth anniversary commemoration of the departure of the last inhabitants of the islands in 2003.

  6. Bamboo Diversity in Sumba Island

    OpenAIRE

    KARSONO; ELIZABETH A. WIDJAJA

    2005-01-01

    Bamboo is one of the economic plant which grow widely in the villages and have been used by the local people in the villages. Indonesia has about 10% of the world bamboo, 50% among them was endemic to Indonesia. According Widjaja (2001) Lesser Sunda Island which consists of Lombok, Sumbawa, Flores, Timor, Sumba and other small island eastern of Flores has 14 bamboo species, however, the information from the Sumba Island was lacking because of lacking data from this area except one species whi...

  7. The 1867 Virgin Island Tsunami

    Directory of Open Access Journals (Sweden)

    N. Zahibo

    2003-01-01

    Full Text Available The 1867 Virgin Island Tsunami reached large magnitude on the coasts of the Caribbean Islands. A maximum tsunami height of 10 m was reported for two coastal locations (Deshaies and Sainte-Rose in Guadeloupe. Modelling of the 1867 tsunami is performed in the framework of the nonlinear shallow-water theory. The directivity of the tsunami wave source in the Caribbean Sea according to the assumed initial waveform is investigated. The tsunami records at the several coastal regions in the Lesser Antilles, Virgin Islands, Puerto Rico and South America are simulated. The comparison between the computed and observed data is in reasonable agreement.

  8. Genetic structure and diversity of the selfing model grass Brachypodium stacei (Poaceae in Western Mediterranean: out of the Iberian Peninsula and into the islands

    Directory of Open Access Journals (Sweden)

    Valeriia Shiposha

    2016-09-01

    Full Text Available Annual Mediterranean species of the genus Brachypodium are promising model plants for energy crops since their selfing nature and short-life cycles are an advantage in breeding programs. The false brome, B. distachyon, has already been sequenced and new genomic initiatives have triggered the de-novo genome sequencing of its close relatives such as B. stacei, a species that was until recently mistaken for B. distachyon. However, the success of these initiatives hinges on detailed knowledge about the distribution of genetic variation within and among populations for the effective use of germplasm in a breeding program. Understanding population genetic diversity and genetic structure is also an important prerequisite for designing effective experimental populations for genomic wide studies. However, population genetic data are still limited in B. stacei. We therefore selected and amplified 10 nuclear microsatellite markers to depict patterns of population structure and genetic variation among 181 individuals from 19 populations of B. stacei occurring in its predominant range, the western Mediterranean area: mainland Iberian Peninsula, continental Balearic Islands and oceanic Canary Islands. Our genetic results support the occurrence of a predominant selfing system with extremely high levels of homozygosity across the analyzed populations. Despite the low level of genetic variation found, two different genetic clusters were retrieved, one clustering all SE Iberian mainland populations and the island of Minorca and another one grouping all S Iberian mainland populations, the Canary Islands and all Majorcan populations except one that clustered with the former group. These results, together with a high sharing of alleles (89% suggest different colonization routes from the mainland Iberian Peninsula into the islands. A recent colonization scenario could explain the relatively low levels of genetic diversity and low number of alleles found in the Canary

  9. On the application of Hidden Markov Model and Bayesian Belief Network to seismic noise at Las Canadas Caldera, Tenerife, Spain

    International Nuclear Information System (INIS)

    Quintero Oliveros, Anggi; Carniel, Roberto; Tarraga, Marta; Aspinall, Willy

    2008-01-01

    The Teide-Pico Viejo volcanic complex situated in Tenerife Island (Canary Islands, Spain) has recently shown signs of unrest, long after its last eruptive episode at Chinyero in 1909, and the last explosive episode which happened at Montana Blanca, 2000 years ago. In this paper we study the seismicity of the Teide-Pico Viejo complex recorded between May and December 2004, in order to show the applicability of tools such as Hidden Markov Models and Bayesian Belief Networks which can be used to build a structure for evaluating the probability of given eruptive or volcano-related scenarios. The results support the existence of a bidirectional relationship between volcano-tectonic events and the background seismic noise - in particular its frequency content. This in turn suggests that the two phenomena can be related to one unique process influencing their generation

  10. On the application of Hidden Markov Model and Bayesian Belief Network to seismic noise at Las Canadas Caldera, Tenerife, Spain

    Energy Technology Data Exchange (ETDEWEB)

    Quintero Oliveros, Anggi [Dipartimento di Georisorse e Territorio, Universita di Udine (Italy); Departamento de Ciencias de La Tierra, Universidad Simon Bolivar, Caracas (Venezuela); Carniel, Roberto [Dipartimento di Georisorse e Territorio, Universita di Udine (Italy)], E-mail: roberto.carniel@uniud.it; Tarraga, Marta [Departamento de Volcanologia, Museo Nacional de Ciencias Naturales, CSIC, Madrid (Spain); Aspinall, Willy [Aspinall and Associates, 5 Woodside Close, Beaconsfield, Bucks (United Kingdom)

    2008-08-15

    The Teide-Pico Viejo volcanic complex situated in Tenerife Island (Canary Islands, Spain) has recently shown signs of unrest, long after its last eruptive episode at Chinyero in 1909, and the last explosive episode which happened at Montana Blanca, 2000 years ago. In this paper we study the seismicity of the Teide-Pico Viejo complex recorded between May and December 2004, in order to show the applicability of tools such as Hidden Markov Models and Bayesian Belief Networks which can be used to build a structure for evaluating the probability of given eruptive or volcano-related scenarios. The results support the existence of a bidirectional relationship between volcano-tectonic events and the background seismic noise - in particular its frequency content. This in turn suggests that the two phenomena can be related to one unique process influencing their generation.

  11. Neoparamoeba branchiphila infections in moribund sea urchins Diadema aff. antillarum in Tenerife, Canary Islands, Spain

    Czech Academy of Sciences Publication Activity Database

    Dyková, Iva; Lorenzo-Morales, J.; Kostka, Martin; Valladares, B.; Pecková, Hana

    2011-01-01

    Roč. 95, č. 3 (2011), 225-231 ISSN 0177-5103 R&D Projects: GA ČR GA524/09/0137; GA MŠk LC522 Institutional research plan: CEZ:AV0Z60220518 Keywords : Neoparamoeba * Diadema aff. antillarum * SSU rDNA phylogeny * Tenerife Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 2.201, year: 2011

  12. Unusual Vermamoeba Vermiformis Strain Isolated from Snow in Mount Teide, Tenerife, Canary Islands, Spain

    OpenAIRE

    Maria Reyes-Batlle; Maryam Niyyati; Carmen M. Martín-Navarro; Atteneri López-Arencibia; Basilio Valladares; Enrique Martínez-Carretero; José E. Piñero; Jacob Lorenzo-Morales

    2015-01-01

    Background: Free-living amoebae (FLA) are protozoa that are widely distributed in the environment mainly in water and soil related habitats. Thermophilic amoebae are among the most common FLA in water bodies, being Vermamoeba vermiformis one of the most common species reported worldwide from these sources. Interestingly, V. vermiformis has often been reported to survive at high temperatures and osmotic pressure worldwide.Materials and Methods: In this study, snow samples were collected from M...

  13. New xenophytes from Gran Canaria (Canary Islands, Spain), with emphasis on naturalized and (potentially) invasive species

    OpenAIRE

    Verloove, F.

    2013-01-01

    Trabajos recientes de campo en Gran Canaria han facilitado el descubrimiento de nuevas localidades para plantas vasculares no nativas. Agave attenuata, Antigonon leptopus, Atriplex nummularia, Cascabela thevetia, Cenchrus echinatus, Cuscuta campestris, Diplachne fusca subsp. uninervia, Diplotaxis tenuifolia, Dysphania anthelmintica (hasta ahora confundida con D. ambrosioides), Eclipta prostrata, Euphorbia pulcherrima, Fagopyrum esculentum, Gossypium barbadense, Lablab purpureus, Lemna minuta,...

  14. Pollution Pathways of Pharmaceutical Residues in the Aquatic Environment on the Island of Mallorca, Spain

    DEFF Research Database (Denmark)

    Rodríguez-Navas, Carlos; Björklund, Erland; Bak, Søren A

    2013-01-01

    , including wastewater-treatment plant effluents, municipal solid waste landfill leachates, groundwater (GW), and marine water. An overall set of 19 pharmaceuticals has been identified in the environment of the 27 human pharmaceuticals investigated in this study. WWTP effluents are the main source...... of discharge of the pharmaceuticals into the aquatic environment. The data indicate that reuse of treated domestic wastewater for irrigation (which supplies some 30 % of the total water demand in Mallorca) contributes to the contamination of GW. In addition, leaching from landfills is identified as another...

  15. New xenophytes from Gran Canaria (Canary Islands, Spain, with emphasis on naturalized and (potentially invasive species

    Directory of Open Access Journals (Sweden)

    Verloove, F.

    2013-12-01

    Full Text Available Trabajos recientes de campo en Gran Canaria han facilitado el descubrimiento de nuevas localidades para plantas vasculares no nativas. Agave attenuata, Antigonon leptopus, Atriplex nummularia, Cascabela thevetia, Cenchrus echinatus, Cuscuta campestris, Diplachne fusca subsp. uninervia, Diplotaxis tenuifolia, Dysphania anthelmintica (hasta ahora confundida con D. ambrosioides, Eclipta prostrata, Euphorbia pulcherrima, Fagopyrum esculentum, Gossypium barbadense, Lablab purpureus, Lemna minuta, Opuntia leucotricha, Passiflora edulis, Pennisetum glaucum, Phaseolus acutifolius, Pluchea carolinensis, Prosopis juliflora, Salvia microphylla, Schinus terebinthifolius, Senna spectabilis, Solanum chrysotrichum, Tecoma stans, Tipuana tipu, Urochloa mutica, U. plantaginea y Washingtonia se citan por primera vez para las Islas Canarias, mientras que Alopecurus myosuroides, Amaranthus blitoides, Bothriochloa ischaemum var. songarica, Cardamine flexuosa subsp. debilis, Heliotropium curassavicum, Leonotis nepetifolia, Medicago lupulina, Parkinsonia aculeata, Physalis peruviana, Phytolacca americana y Turnera ulmifolia son nuevas para la flora de la isla de Gran Canaria. Finalmente, se confirma la presencia de Paspalum vaginatum, P. distichum y Cortaderia selloana en Gran Canaria.Trabajos recientes de campo en Gran Canaria han facilitado el descubrimiento de nuevas localidades para plantas vasculares no nativas. Agave attenuata, Antigonon leptopus, Atriplex nummularia, Cascabela thevetia, Cenchrus echinatus, Cuscuta campestris, Diplachne fusca subsp. uninervia, Diplotaxis tenuifolia, Dysphania anthelmintica (hasta ahora confundida con D. ambrosioides, Eclipta prostrata, Euphorbia pulcherrima, Fagopyrum esculentum, Gossypium barbadense, Lablab purpureus, Lemna minuta, Opuntia leucotricha, Passiflora edulis, Pennisetum glaucum, Phaseolus acutifolius, Pluchea carolinensis, Prosopis juliflora, Salvia microphylla, Schinus terebinthifolius, Senna spectabilis, Solanum chrysotrichum, Tecoma stans, Tipuana tipu, Urochloa mutica, U. plantaginea y Washingtonia se citan por primera vez para las Islas Canarias, mientras que Alopecurus myosuroides, Amaranthus blitoides, Bothriochloa ischaemum var. songarica, Cardamine flexuosa subsp. debilis, Heliotropium curassavicum, Leonotis nepetifolia, Medicago lupulina, Parkinsonia aculeata, Physalis peruviana, Phytolacca americana y Turnera ulmifolia son nuevas para la flora de la isla de Gran Canaria. Finalmente, se confirma la presencia de Paspalum vaginatum, P. distichum y Cortaderia selloana en Gran Canaria.

  16. Kennel dogs as sentinels of Leishmania infantum, Toxoplasma gondii and Neospora caninum in Majorca Island, Spain

    Science.gov (United States)

    Kennel dogs can serve as sentinels and/or reservoirs of diseases of veterinary and zoonotic interest because they have often roamed free and lived outdoors, being exposed to pathogens. We tested for evidence of infection with three protozoans, Leishmania infantum, Toxoplasma gondii and Neospora cani...

  17. Acoustic behaviour of Risso's dolphins, Grampus griseus, in the Canary Islands, Spain

    OpenAIRE

    Neves, Silvana

    2013-01-01

    The Risso's dolphin (Grampus griseus) is a poorly studied species, particularly with respect to its acoustic behaviour. The little we know about Risso's dolphin acoustics shows that they are an interesting case study given that they combine acoustic features that place them inbetween very different delphinids. I investigated the acoustic repertoire of the species showing that Risso's dolphins produce mainly whistles, burst-pulses and click trains. I discussed the possible functions of each...

  18. 75 FR 61993 - Amendment of Class E Airspace; Kwajalein Island, Marshall Islands, RMI

    Science.gov (United States)

    2010-10-07

    ... Island, Marshall Islands, RMI AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule..., Marshall Islands, RMI. The U.S. Army notified the FAA that the Kwajalein TACAN was decommissioned. This... feet or more above the surface of the earth at Kwajalein Island, Bucholz AAF, Marshall Islands, RMI...

  19. Upolu Island, Western Samoa

    Science.gov (United States)

    2000-01-01

    Island nations in the South Pacific Ocean experience natural disasters associated with typhoons, and with their proximity to the Pacific Ocean's 'Ring of Fire.' This radar image shows most of the northern coast of the island of Upolu in the nation of Western Samoa. Disaster managers use digital elevation models (DEMs) generated from radar data to assist in research toward disaster mitigation and management. Geologists also use DEM data of volcanic features, such as the line of circular craters in this image, to study eruption rates and volumes, and volcanic landform evolution. The capital of Western Samoa, Apia, is in the lower left of the image.Angular black areas in the image are areas where steep topography causes holes in the data; these holes can be filled in by collecting data at other look directions. Color represents topography and intensity represents across-section of the radar backscatter. Since rough areas return more of the incident signal, they appear brighter on the image than relatively smooth areas, such as the ocean surface , along the left side of the image.This image was acquired by the AIRborne Synthetic Aperture (AIRSAR) radar instrument aboard a DC-8 aircraft operated out of NASA's Dryden Flight Research Center. AIRSAR collects fully polarimetric data at three wavelengths; C-band (0.057 meter), L-band (0.25 meter) and P-band (0.68 meter). AIRSAR also collects cross-track and along track interferometric data that results in topographic measurements and motion detection, respectively.This image was collected during the Pacific Rim mission, a three-month mission from July to October 2000 that collected data at over 200 sites in eighteen countries and territories around the Pacific Rim. AIRSAR is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise,Washington, D.C.Size: 10 km (6.2 miles) x 63 km (37.3 miles) Location: 14.16 deg. North lat., 171.75 deg. West Orientation: North towards the left side of

  20. Pharmaceutical costs of assisted reproduction in Spain.

    Science.gov (United States)

    Lorente, Maria-Reyes; Hernández, Juana; Antoñanzas, Fernando

    2013-11-01

    Assisted reproduction is one of the health services currently being considered for possible limitation or exclusion from the public health services portfolio in Spain. One of the main reasons claimed for this is the impact on the budget for pharmaceutical expenditure. The objective of this study was to assess the significance of the pharmaceutical costs of assisted reproduction in Spain. This study focused on medical practice in Spain, and is based on the opinions of experts in assisted reproduction and the results provided by professional societies' publications. The reference year is 2012 and the setting was secondary care. We have included all existing pharmaceutical modalities for assisted reproduction, as well as the most common drug for each modality. We have considered the pharmaceutical cost per cycle for artificial insemination, in vitro fertilisation with or without intracytoplasmic sperm injection (IVF_ICSI), and cryotransfer and donated fresh oocytes reception. In Spain, artificial insemination has a pharmaceutical cost per cycle of between €69.36 and €873.79. This amounts to an average cycle cost of €364.87 for partner's sperm and €327.10 for donor sperm. The pharmaceutical cost of IVF_ICSI ranges between €278.16 and €1,902.66, giving an average cost per cycle of €1,139.65. In the case of cryotransfer and donated fresh oocytes reception, the pharmaceutical cost per cycle is between €22.61 and €58.73, yielding an average cost of €40.67. The budgetary impact of pharmaceutical expenditure for assisted reproduction in Spain for the year 2012 was estimated at €98.7 million. In Spain, the total pharmaceutical cost of assisted reproduction is substantial. According to our results, we can say that about 29% of the total pharmaceutical expenditure for assisted reproduction techniques is funded by the National Health System and the rest represents 2.4% of the total annual out-of-pocket family expenditure on drugs.

  1. The Three Mile Island Disaster.

    Science.gov (United States)

    Crosby, Emeral

    1980-01-01

    For the past decade, education has been experiencing meltdown, explosions, radiation leaks, heat pollution, and management crises, just like the Three Mile Island disaster. This article offers suggestions on how to deal with these problems. (Author/LD)

  2. Three Mile Island Accident Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Three Mile Island Accident Data consists of mostly upper air and wind observations immediately following the nuclear meltdown occurring on March 28, 1979, near...

  3. 1992 Technical Digest Series. Volume 16. Conference Edition: Summaries of Papers Presented at the Nonlinear Dynamics in Optical Systems Topical Meeting Held in Alpbach, Austria on 22-26 June 1992

    Science.gov (United States)

    1992-06-01

    Universitat de les Illes Balears , E-07071 Palma de Mallorca, Spain. Tel. #: (34)- 71 - 1732 34 Previous studies[I-3] of switch-on times in the presence of an...de les Illes Balears . E-07071 Palma de Mallorca, Spain. Mode partition noise in optical fiber communication systems is still causing an error rate...and J. R. Tredicce (World Scientific, New Jersey, 1990) pp. 52-85. +Present Address: Departament de Ffsica, Universitat de les Tlles Baleares , E-07071

  4. Ship impact against protection islands

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1997-01-01

    The five most exposed piers and the anchor blocks on the East Bridge shall be protected by aritificial islands. Extensive analytical and experimental investitations were carried out to verify the efficiency of how these protection works.......The five most exposed piers and the anchor blocks on the East Bridge shall be protected by aritificial islands. Extensive analytical and experimental investitations were carried out to verify the efficiency of how these protection works....

  5. Sediment Management Options for Galveston Island, Texas

    Science.gov (United States)

    2015-06-15

    Galveston Island is a major tourist and commercial center on the Gulf of Mexico at the mouth of Galveston Bay, Texas, USA. The shoreline along the...approximately 235°. The island is bordered by the Gulf of Mexico , the Galveston Entrance Channel to the northeast, West Bay to the northwest, and San...plants on both ends of the island are the best strategies to widen the beaches of Galveston Island, improve tourism , and better protect the island

  6. Radon Exposures in the Caves of Tenerife (Canary Islands)

    Energy Technology Data Exchange (ETDEWEB)

    Pinza-Molina, C.; Alcaide, J.M.; Rodriques-Bethencourt, R.; Hernandez-Armas, J

    1999-07-01

    There are more than a hundred volcanic caves and pits of various lengths on the island of Tenerife (Canary Islands, Spain). The results are presented of atmospheric radon measurements performed in three of these caves and in three pits. One of the caves selected, El Viento Cave, is nearly 20 km in length and is the longest volcanic tube in the Canarian archipelago and the second longest in the world. The measurements were performed over two distinct periods during the year using passive polycarbonate detectors. The mean radon concentrations range between 0.3 and 8 kBq.m{sup -3}, the maximum value corresponds to a site located at 1850 m from the mouth of El Viento Cave. Possible touristic development of these caves has been taken into account in estimating the effective doses for visitors and guides (considered separately). The values obtained range from 0.3 to 100 {mu}Sv per visit for visitors. The largest effective dose would correspond to that for guides at 41 mSv.y{sup -1} in the Viento Cave. This result would make protection against radiological hazards obligatory if the cave were to be developed as a site for tourism. (author)

  7. Arctic Islands LNG

    Energy Technology Data Exchange (ETDEWEB)

    Hindle, W.

    1977-01-01

    Trans-Canada Pipe Lines Ltd. made a feasibility study of transporting LNG from the High Arctic Islands to a St. Lawrence River Terminal by means of a specially designed and built 125,000 cu m or 165,000 cu m icebreaking LNG tanker. Studies were made of the climatology and of ice conditions, using available statistical data as well as direct surveys in 1974, 1975, and 1976. For on-schedule and unimpeded (unescorted) passage of the LNG carriers at all times of the year, special navigation and communications systems can be made available. Available icebreaking experience, charting for the proposed tanker routes, and tide tables for the Canadian Arctic were surveyed. Preliminary design of a proposed Arctic LNG icebreaker tanker, including containment system, reliquefaction of boiloff, speed, power, number of trips for 345 day/yr operation, and liquefaction and regasification facilities are discussed. The use of a minimum of three Arctic Class 10 ships would enable delivery of volumes of natural gas averaging 11.3 million cu m/day over a period of a year to Canadian markets. The concept appears to be technically feasible with existing basic technology.

  8. Three Mile Island

    International Nuclear Information System (INIS)

    2015-01-01

    This document addresses the Three Mile Island accident which resulted in a core partial fusion. It recalls that other reactors of this plant are still being operated. The operation of this PWR is briefly described, and the main events and phases of the accident are briefly presented (failure of the secondary circuit supply pump, failure of a pressurizer component and wrong information about it, mistaken reaction in the control room, core partial fusion due to insufficient cooling means). It shows that the accident occurred because of a combination of technical failures and human mistakes. This situation has put operator education and organisation into question again. The main actors and their mistakes, weaknesses and responsibilities are indicated: Metropolitan Edison (the operator), the NRC (the US nuclear safety authority). Some key figures are recalled, as well as the context of construction of the plant. Impacts and consequences are reviewed: implementation of new standards, population concern. The document outlines that radioactive exposures due to the accident were minor

  9. Quantification of Fog Water Collection in Three Locations of Tenerife (Canary Islands)

    OpenAIRE

    Ritter, Axel; Regalado, Carlos; Guerra, Juan

    2015-01-01

    We present the results of fog water collection obtained with cylindrical fog gauges at three locations on the northern side of Tenerife island (Spain): La Esperanza (1093 m a.s.l.), Taborno (1015 m a.s.l.), and El Gaitero (1747 m a.s.l.). Concomitant meteorological variables were also measured. We show that fog precipitation was more frequent than rainfall. However, the volumes and frequency of daily fog water collection varied among the three studied sites, usually not exceeding 10–40 L d−1/...

  10. Radiotherapy evolution in Spain (1896-1996)

    International Nuclear Information System (INIS)

    Casas i Duran, F.

    1996-01-01

    We show radiotherapy evolution in Spain, from the introduction of the Roentgenology till the consolidation of the radiation therapy. We analyze the development of the roentgenology and the contribution of the dermatologist in it. We should emphasize the importance of the V International Congress of Electrology and Medical Radiology wich took place in December of 1910 in Barcelona in the development of the deep radiotherapy in the treatment of gynecological neoplasms. The sanitary struggle campaigns cancer influenced a lot the development of Spanish radiotherapy. the development of the Cancer's Pavilion of the ''Hospital de la Santa Creu i Sant Pau'' was the most important radiotherapic event in the previous period to the Spanish civil war. After the late introduction of cobaltotherapy in Spain, the birth of the ''Asociacion Espanola de Radioterapia y Oncologia (AERO) helped to consolidate the speciality. (Author) 36 refs

  11. Entrepreneurship research in Spain: developments and distinctiveness.

    Science.gov (United States)

    Sánchez, José C; Gutiérrez, Andrea

    2011-08-01

    This article presents a review of research on entrepreneurship in Spain, paying particular attention to its beginnings, nature and main focus of interest. We have developed a database based on the review of 471 works produced between 1977 and 2009, including articles published in national and international journals and dissertations (read in Spain) that allowed us to extract the following results. There is a preference for qualitative methods, conceptual contributions and the entrepreneurial process as the privileged research theme. There is also a strong focus of interest on micro and small enterprises. These characteristics of Spanish research in areas of entrepreneurship can make a distinctive contribution to international research. However, the dissemination of knowledge and inadequate strategies for international publication limit the diffusion of Spanish research in entrepreneurship. Lastly, we discuss the implications for future research.

  12. Renewable Energy Policy Fact sheet - Spain

    International Nuclear Information System (INIS)

    2017-07-01

    The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. On October 2015, a new support scheme (the 'Regimen Retributivo Especifico') was established in Spain. The aim was to grant a specific remuneration regime for new biomass plants located in the mainland electricity system and for wind energy plants. The allocation of the referred specific remuneration regime has been done through a competitive call for tenders. A tax regulation mechanism for investments related to RESE plants is in place. There is a tax credit for solar thermal and for bio-fuels in transport. Furthermore a quota system for bio-fuels is in place. RES-E operators are entitled to grid connection, priority dispatch against the grid operator. Currently no support schemes for RES-H and C are in place in Spain

  13. Patents, antibiotics, and autarky in Spain.

    Science.gov (United States)

    Romero De Pablos, Ana

    2014-01-01

    Patents on antibiotics were introduced in Spain in 1949. Preliminary research reveals diversification in the types of antibiotics: patents relating to penicillin were followed by those relating to streptomycin, erythromycin and tetracycline. There was also diversification in the firms that applied for patents: while Merck & Co. Incorporated and Schenley Industries Inc. were the main partners with Spanish antibiotics manufacturers in the late 1940s, this industrial space also included many others, such as Eli Lilly & Company, Abbott Laboratories, Chas. Pfizer & Co. Incorporated, and American Cyanamid Company in the mid-1970s. The introduction of these drugs in Spain adds new elements to a re-evaluation of the autarkic politics of the early years of the Franco dictatorship.

  14. Training in breast surgery in Spain.

    Science.gov (United States)

    Miguelena, José M; Domínguez Cunchillos, Fernando

    2016-01-01

    Breast surgery is a key part of training and competency in general surgery in Spain and is a "frontier area" that can be efficiently managed by general surgeons and gynecologists. The main objective of the training process consists of the surgical treatment of breast cancer, including conservative surgery, oncoplastic and reconstructive techniques. This article analyses the current status of breast surgery training in Spain and schematically proposes potential targets of the different training programs, to improve access and training for surgeons and residents in this area, taking into account the RD 639/2014 and European regulation. The priority is to specify the level of training that should be achieved, in relation to the group of professionals involved, considering their area of competency: surgery resident, educational programs, and surgeons with special dedication to this area. Copyright © 2016 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Social risk perception: recent findings in Spain

    Energy Technology Data Exchange (ETDEWEB)

    Prades-Lopez, A. [CIEMAT, Centro de Investigacion Energica Medioambiental y Technologia (Spain); Martinez-Arias, R.; Diaz-Hidalgo, M. [Faculty of Psychology, Complutense University, Madrid (Spain)

    1998-07-01

    The purpose of this paper is to present our main results from a survey carried out in Spain in the context of social risk perception. This survey is included in a broad project (PRISP) sponsored by the UE and the national Civil Protection Service, and carried out simultaneously in three countries: Spain, Italy and UK. The project combined qualitative and quantitative assessment methods, although only survey results are presented here. A random sample of 600 subjects from two different Spanish communities close to a COMAH chemical site was selected for the research. Main findings regarding, differential perception between both community populations, sex differences, and 'bias perception' of risks among others have been achieved. Main dimensions were obtained by multidimensional scaling and Factor Analysis. Dimensions reported here are similar to the usual findings from the psychometric paradigm. (authors)

  16. Social risk perception: recent findings in Spain

    International Nuclear Information System (INIS)

    Prades-Lopez, A.; Martinez-Arias, R.; Diaz-Hidalgo, M.

    1998-01-01

    The purpose of this paper is to present our main results from a survey carried out in Spain in the context of social risk perception. This survey is included in a broad project (PRISP) sponsored by the UE and the national Civil Protection Service, and carried out simultaneously in three countries: Spain, Italy and UK. The project combined qualitative and quantitative assessment methods, although only survey results are presented here. A random sample of 600 subjects from two different Spanish communities close to a COMAH chemical site was selected for the research. Main findings regarding, differential perception between both community populations, sex differences, and 'bias perception' of risks among others have been achieved. Main dimensions were obtained by multidimensional scaling and Factor Analysis. Dimensions reported here are similar to the usual findings from the psychometric paradigm. (authors)

  17. Oestrosis in red deer from Spain

    OpenAIRE

    Bueno de la Fuente, Lourdes; Moreno, Virginia; Pérez, Jesús M.; Ruiz-Martínez, Isidoro; Soriguer, Ramón C.

    1998-01-01

    A survey of naso-pharyngeal myiasis affecting red deer (Cervus elaphus) in southern Spain was conducted. The parasites involved were the larvae of Pharyngomyia picta and Cephenemyia auribarbis (Diptera:Oestridae), which coexist sympatrically within this host. Males and older animals had higher prevalences and intensities of fly larvae. Differences in behaviour and habitat use by male and female deer, and the increase of head size in older males are possibly responsible for this. There were lo...

  18. Sociological Profile of Astronomers in Spain

    Science.gov (United States)

    Iglesias de Ussel, Julio; Trinidad, Antonio; Ruiz, Diego; Battaner, Eduardo; Delgado, Antonio J.; Rodriguez-Espinosa, José M.; Salvador-Solé, Eduard; Torrelles, José M.

    In this paper the main findings are presented of a recent study made by a team of sociologists from the University of Granada on the professional astronomers currently working in Spain. Despite the peculiarities of this group - its youth, twentyfold increase in size over the last 20 years, and extremely high rate of specialization abroad - in comparison with other Spanish professionals, this is the first time that the sociological characteristics of the group have been studied discretely. The most significant results of the study are presented in the following sections. Section 1 gives a brief historical background of the development of Astronomy in Spain. Section 2 analyzes the socio-demographic profile of Spanish Astronomy professionals (sex, age, marital status, etc.). Sections 3-5 are devoted to the college education and study programs followed by Spanish astronomers, focusing on the features and evaluations of the training received, and pre- and postdoctoral study trips made to research centers abroad. The results for the latter clearly show the importance that Spanish astronomers place on having experience abroad. Special attention is paid to scientific papers published as a result of joint research projects carried out with colleagues from centers abroad as a result of these study trips. Section 6 describes the situation of Astronomy professionals within the Spanish job market, the different positions available and the time taken to find a job after graduation. Section 7 examines Astronomy as a discipline in Spain, including the astronomers' own opinions of the social status of the discipline within Spanish society. Particular attention is paid to how Spanish astronomers view the status of Astronomy in Spain in comparison with that of other European countries.

  19. The Actual Problems of Modern Spain

    OpenAIRE

    Natalya E. Anikeeva

    2014-01-01

    The important aim of national and Spanish historiography and political science is to study history and foreign policy of modern Spain. The author studied articles and monographies of spanish politicians and researchers ( M. Rahoy, I. Aries, A. Rubalcaba, I. Molina) for the preparation of this article during the scientific trip to Madrid (Complutense University, Faculty of Political Science and Sociology), which was held in the framework of cooperation between the Bank Santander and MGIMO (Uni...

  20. Area Handbook Series: Spain: A Country Study

    Science.gov (United States)

    1988-12-01

    earned as much as US$1 million a year. Under the Securities and Market Reform Act of 1988 (Ley de Reforma de Mercado de Valores), stock market operators...Victor. Estructura social del campo y ixodo rural. estudio de un pueblo de Castilla. Madrid: Tecnos, 1966. Pescatello, Ann M. Power and Pawn: The...Espaila: un presentepara elfuturo, 1. Madrid: Instituto de Estudios Econ6micos, 1984. 367 I Spain: A Country Study Economist Intelligence Unit

  1. The dilemmas of nuclear energy in Spain

    International Nuclear Information System (INIS)

    Aranzadi, C.

    2008-01-01

    This article reviews the economic basis of some controversial political choices concerning the future of nuclear energy in Spain: authorisation or refusal of existing nuclear power plants life extension and investment in new ones. These decisions are to be taken in an environment characterised by a reluctant public opinion that feel uninformed and whose risk perception differs deeply from experts assessment, but prefers not to be consulted. (Author) 19 refs

  2. National registry of hemoglobinopathies in Spain (REPHem).

    Science.gov (United States)

    Cela, Elena; Bellón, José M; de la Cruz, María; Beléndez, Cristina; Berrueco, Rubén; Ruiz, Anna; Elorza, Izaskun; Díaz de Heredia, Cristina; Cervera, Aurea; Vallés, Griselda; Salinas, J Antonio; Coll, M Teresa; Bermúdez, Mar; Prudencio, Marta; Argilés, Bienvenida; Vecilla, Cruz

    2017-07-01

    Although highly prevalent throughout the world, the accurate prevalence of hemoglobinopathies in Spain is unknown. This study presents data on the national registry of hemoglobinopathies of patients with thalassemia major (TM), thalassemia intermedia (TI), and sickle cell disease (SCD) in Spain created in 2014. Fifty centers reported cases retrospectively. Data were registered from neonatal screening or from the first contact at diagnosis until last follow-up or death. Data of the 715 eligible patients were collected: 615 SCD (497 SS, 64 SC, 54 SBeta phenotypes), 73 thalassemia, 9 CC phenotype, and 18 other variants. Most of the SCD patients were born in Spain (65%), and 51% of these were diagnosed at newborn screening. Median age at the first diagnosis was 0.4 years for thalassemia and 1.0 years for SCD. The estimated incidence was 0.002 thalassemia cases and 0.03 SCD cases/1,000 live births. Median age was 8.9 years (0.2-33.7) for thalassemia and 8.1 years (0.2-32.8) for SCD patients. Stroke was registered in 16 SCD cases. Transplantation was performed in 43 TM and 23 SCD patients at a median age of 5.2 and 7.8 years, respectively. Twenty-one patients died (3 TM, 17 SCD, 1 CC) and 200 were lost to follow-up. Causes of death were related to transplantation in three patients with TM and three patients with SCD. Death did not seem to be associated with SCD in six patients, but nine patients died secondary to disease complications. Overall survival was 95% at 15 years of age. The registry provides data about the prevalence of hemoglobinopathies in Spain and will permit future cohort studies and the possibility of comparison with other registries. © 2016 Wiley Periodicals, Inc.

  3. The Aesthetics of Social Movements in Spain

    DEFF Research Database (Denmark)

    Agustin, Oscar Garcia

    2017-01-01

    Drawing on the work of Jacques Rancière, the chapter explores how consensus on the surface is questioned through the introduction of conflict by a community (politics), who challenges the ways of doing, acting, saying, and feeling (aesthetics). Social movements in Spain, after the economic crisis...... of interrupting the dominant order in specific settings (i.e., the streets as public spaces): the part which has no justice, the part which has no visibility, and the part which has no voice....

  4. Wage Assimilation of Immigrants in Spain

    OpenAIRE

    Zenón Jiménez-Ridruejo; Carlos Borondo Arribas

    2011-01-01

    In this study we quantify the effect of the years of residence in Spain on the earnings of immigrants. We take sex, origin, education and age into account. The results are clearly positive, the longer the length of residence the more earnings, confirming the hypothesis of wage assimilation of immigrants as their human capital is adapted to the Spanish labor market. The information used comes from the Social Security’s Continuous Sample of Working Lives 2007. Additionally, we merge the earning...

  5. Legislating tolerance: Spain's national public smoking law.

    Science.gov (United States)

    Muggli, Monique E; Lockhart, Nikki J; Ebbert, Jon O; Jiménez-Ruiz, Carlos A; Riesco Miranda, Juan Antonio; Hurt, Richard D

    2010-02-01

    While Spain's national tobacco control legislation prohibits smoking in many indoor public places, the law provides for an exception to the prohibition of smoking by allowing separate seating sections and ventilation options in certain public places such as bars and restaurants, hotels and airports. Accordingly, Spain's law is not aligned with Article 8 Guidelines of the World Health Organization's Framework Convention on Tobacco Control, which requires parties to ensure universal protection against secondhand smoke exposure in all enclosed public places, workplaces and on all means of public transport. Spain's law is currently being promoted by the tobacco companies in other countries as a model for smoke-free legislation. In order to prevent weakening of smoke-free laws in other countries through industry-supported exceptions, we investigated the tactics used by the tobacco companies before the implementation of the new law and assessed the consequences of these actions in the hospitality sector. Internal tobacco industry documents made public through US litigation settlements dating back to the 1980s were searched in 2008-9. Documents show that tobacco companies sought to protect hospitality venues from smoking restrictions by promoting separate seating for smokers and ineffective ventilation technologies, supporting an unenforceable voluntary agreement between the Madrid local government and the hospitality industry, influencing ventilation standards setting and manipulating Spanish media. The Spanish National Assembly should adopt comprehensive smoke-free legislation that does not accommodate the interests of the tobacco industry. In doing so, Spain's smoke-free public places law would be better aligned with the Framework Convention on Tobacco Control.

  6. Poverty and Gender Wage Discrimination in Spain

    OpenAIRE

    Coral del Río; Carlos Gradín; Olga Cantó

    2008-01-01

    Using data from the European Community Household Panel Survey (ECHP), the authors analyze the effects of gender wage gap on household income distribution in Spain. The empirical approach consists of three steps. First, the individual wage gap is estimated for each female worker. Second, a counterfactual household income distribution is generated by adding to household income the hypothetical non-discriminatory wage of working females. Finally, poverty and inequality levels of observed and cou...

  7. Omnivory of an Insular Lizard: Sources of Variation in the Diet of Podarcis lilfordi (Squamata, Lacertidae.

    Directory of Open Access Journals (Sweden)

    Ana Pérez-Cembranos

    Full Text Available Through 17 years and from a sample of 7,790 faecal pellets and 26,346 prey items, we studied the diet of the Balearic lizard Podarcis lilfordi in Aire Island (Menorca, Balearic Islands, Spain. We analysed the diet in terms of prey frequencies, as well as by their volume and biomass contributions. The diet of the Balearic lizard was extremely variable through the years, months and areas under study. The dominance of small clumped prey, particularly ants, was confirmed. However, the main contribution by volume corresponded to beetles, with a relevant role for Diplopoda and terrestrial Isopoda during some months and at particular areas of the island. Several prey items were probably captured at the base of shrubs, under stones or inside rock crevices. Therefore, our estimations of electivity would only be reliable for epigeal and flying prey. The capacity of the Balearic lizard to include marine subsidies in its diet, such as coastal crustaceans, is noteworthy. Also, its consumption of carrion from carcasses of gulls and rabbits and leftovers from human visitors is remarkable. Juvenile conspecifics can also be a sporadic food resource, especially during the second half of summer, whereas the consumption of vegetal matter is constant for each whole year. The shifts of vegetal exploitation among areas of the island and months take place according to availability of different plant species at each area or during a given period. Thus, lizards are able to conduct a thorough monitoring of plant phenology, exploiting a large variety of plant species. Omnivory does not imply the indiscriminate inclusion of any edible food in its diet. Rather, the inclusion of several food items means the adoption of a wide range of foraging behaviours adapted to the exploitation of each food resource.

  8. 75 FR 51098 - Protection Island and San Juan Islands National Wildlife Refuges, Jefferson, Island, San Juan...

    Science.gov (United States)

    2010-08-18

    ...We, the U.S. Fish and Wildlife Service (Service), announce the availability of our draft comprehensive conservation plan (CCP), draft wilderness stewardship plan (WSP), and environmental assessment (EA) for Protection Island and San Juan Islands National Wildlife Refuges (NWRs, Refuges) for public review and comment. The Draft CCP/WSP/EA describes our alternatives, including our preferred alternative, for managing the Refuges for the 15 years following approval of the final CCP/WSP.

  9. Small hydro: Policy and potential in Spain

    International Nuclear Information System (INIS)

    Gutierrez, C.

    2001-01-01

    In Spain, the benefits of small-scale (less than 10 MW) hydro are apparently rarely appreciated and there is little support from European institutions. The article suggests that small hydro technology can make a significant contribution to the country's energy requirements and create employment, provided certain obstacles can be removed. Data on the number of small hydros in Spain, and of recent installations are given; the share of hydro in Spain's total energy production is 2.5%. The low environmental impact of hydro is extolled, and the conclusions of a recent study of 'environmental impacts of the production of electricity' are listed. There are said to be unreasonable administrative obstacles; for example, it is more difficult to obtain permission to refurbish a 100 kW hydro plant in Castilla y Leon than it is to install a 30,000 kW gas plant. Some details relating to the affect of hydro on aquatic ecosystems, noise levels, and water quality, are given

  10. Seismic monitoring at Deception Island volcano (Antarctica): Recent advances

    Science.gov (United States)

    Carmona, E.; Almendros, J.; Martín, R.; Cortés, G.; Alguacil, G.; Moreno, J.; Martín, B.; Martos, A.; Serrano, I.; Stich, D.; Ibáñez, J. M.

    2012-04-01

    Deception Island (South Shetland Island, Antarctica) is an active volcano with recent eruptions (e.g. 1967, 1969 and 1970). It is also among the Antarctic sites most visited by tourists. Besides, there are currently two scientific bases operating during the austral summers, usually from late November to early March. For these reasons it is necessary to deploy a volcano monitoring system as complete as possible, designed specifically to endure the extreme conditions of the volcanic environment and the Antarctic climate. The Instituto Andaluz de Geofísica of University of Granada, Spain (IAG-UGR) performs seismic monitoring on Deception Island since 1994 during austral summer surveys. The seismicity basically includes volcano-tectonic earthquakes, long-period events and volcanic tremor, among other signals. The level of seismicity is moderate, except for a seismo-volcanic crisis in 1999. The seismic monitoring system has evolved during these years, following the trends of the technological developments and software improvements. Recent advances have been mainly focused on: (1) the improvement of the seismic network introducing broadband stations and 24-bit data acquisition systems; (2) the development of a short-period seismic array, with a 12-channel, 24-bit data acquisition system; (3) the implementation of wireless data transmission from the network stations and also from the seismic array to a recording center, allowing for real-time monitoring; (4) the efficiency of the power supply systems and the monitoring of the battery levels and power consumption; (5) the optimization of data analysis procedures, including database management, automated event recognition tools for the identification and classification of seismo-volcanic signals, and apparent slowness vector estimates using seismic array data; (6) the deployment of permanent seismic stations and the transmission of data during the winter using a satellite connection. A single permanent station is operating

  11. Bryophytes from Simeonof Island in the Shumagin Islands, southwestern Alaska

    Science.gov (United States)

    Schofield, W.B.; Talbot, S. S.; Talbot, S.L.

    2004-01-01

    Simeonof Island is located south of the Alaska Peninsula in the hyperoceanic sector of the middle boreal subzone. We examined the bryoflora of Simeonof Island to determine species composition in an area where no previous collections had been reported. This field study was conducted in sites selected to represent the spectrum of environmental variation within Simeonof Island. Data were analyzed using published reports to compare bryophyte distribution patterns at three levels, the Northern Hemisphere, North America, and Alaska. A total of 271 bryophytes were identified: 202 mosses and 69 liverworts. The annotated list of species for Simeonof Island expands the known range for many species and fills distribution gaps within Hulte??n's Western Pacific Coast district. Maps and notes on the distribution of 14 significant distribution records are presented. Compared with bryophyte distribution in the Northern Hemisphere, the bryoflora of Simeonof Island primarily includes taxa of boreal (55%), temperate (20%), arctic (10%), and cosmopolitan (8%) distribution; 6% of the moss flora are western North America endemics. A description of the bryophytes present in the vegetation and habitat types is provided as is a quantitative analysis of the most frequently occurring bryophytes in crowberry heath.

  12. Parasite communities of the deep-sea fish Alepocephalus rostratus Risso, 1820 in the Balearic Sea (NW Mediterranean) along the slope and relationships with enzymatic biomarkers and health indicators

    Science.gov (United States)

    Pérez-i-García, D.; Constenla, M.; Padrós, F.; Soler-Membrives, A.; Solé, M.; Carrassón, M.

    2015-05-01

    This study examines the parasite communities of Alepocephalus rostratus and its influence on some fish biochemical markers and histological alterations. A. rostratus constitutes the second most important fish species, in terms of biomass, inhabiting the deep slope of the Catalan Sea (Balearic Sea, NW Mediterranean). The study revealed eight different parasite species in this host: one coccidian, one digenean, one monogenean, one cestode and four nematodes. The parasite fauna of A. rostratus was partially dominated by larval forms (four of the seven metazoan taxa found), which combined with low species richness corresponds to a parasite fauna pattern more typical of bathypelagic fish species rather than demersal ones. The larval tetraphyllideans and cucullanid nematodes were the predominant species. In relation to depth, differences in abundance of the nematodes Cucullaninae gen. sp. and Hysterothylacium aduncum were found, probably due to the dietary shift in the fish host at greater depth. Thus, Cucullaninae gen. sp. and H. aduncum could be regarded as indicators for discriminating populations of A. rostratus in relation to depth in NW Mediterranean waters. Of the biochemical markers examined, acetylcholinesterase (AChE) and lactate dehydrogenase (LDH) activities and lipid peroxidation (LP) levels, only LP showed significant differences between depths. A positive relationship was found between AChE activity and Tetraphyllidea fam. gen. sp., Anisakis physeteris and H. aduncum abundance and a negative one with the abundance of Cucullaninae gen. sp. LDH showed a positive relationship with the abundance of the parasites Paracyclocotyla cherbonnieri and Tetraphyllidea fam. gen. sp. At cyto-histological level, coccidians were detected in the pyloric caeca with a prevalence of 90% in Barcelona, but in the rest of organs almost no alterations were detected. The restricted macroplanktonic diet of A. rostratus, that maintains it distant from the sea-floor for longer periods

  13. Groundwater intensive use and mining in south-eastern peninsular Spain: Hydrogeological, economic and social aspects.

    Science.gov (United States)

    Custodio, Emilio; Andreu-Rodes, José Miguel; Aragón, Ramón; Estrela, Teodoro; Ferrer, Javier; García-Aróstegui, José Luis; Manzano, Marisol; Rodríguez-Hernández, Luis; Sahuquillo, Andrés; Del Villar, Alberto

    2016-07-15

    Intensive groundwater development is a common circumstance in semiarid and arid areas. Often abstraction exceeds recharge, thus continuously depleting reserves. There is groundwater mining when the recovery of aquifer reserves needs more than 50years. The MASE project has been carried out to compile what is known about Spain and specifically about the south-eastern Iberian Peninsula and the Canary Islands. The objective was the synthetic analysis of available data on the hydrological, economic, managerial, social, and ethical aspects of groundwater mining. Since the mid-20th century, intensive use of groundwater in south-eastern Spain allowed extending and securing the areas with traditional surface water irrigation of cash crops and their extension to former dry lands, taking advantage of good soils and climate. This fostered a huge economic and social development. Intensive agriculture is a main activity, although tourism plays currently an increasing economic role in the coasts. Many aquifers are relatively high yielding small carbonate units where the total groundwater level drawdown may currently exceed 300m. Groundwater storage depletion is estimated about 15km(3). This volume is close to the total contribution of the Tagus-Segura water transfer, but without large investments paid for with public funds. Seawater desalination complements urban supply and part of cash crop cultivation. Reclaimed urban waste water is used for irrigation. Groundwater mining produces benefits but associated to sometimes serious economic, administrative, legal and environmental problems. The use of an exhaustible vital resource raises ethical concerns. It cannot continue under the current legal conditions. A progressive change of water use paradigm is the way out, but this is not in the mind of most water managers and politicians. The positive and negative results observed in south-eastern Spain may help to analyse other areas under similar hydrogeological conditions in a less

  14. Decommissioning and dismantling of nuclear and fuel cycle facilitites in Spain

    International Nuclear Information System (INIS)

    Gravalos, J.M.; Alamo, S.

    1992-01-01

    In the recent past, and as a consequence of a fire in the turbine island of the Vandellos I Graphite Gas type Nuclear Plant, which damaged the facility to a point that recovery was not judged economically feasible, the authorities decided on the final shutdown of the plant. Several studies were performed in order to select the dismantling strategy to be adopted. In spite of Valdellos I being the first commercial reactor to be decommissioned in Spain, several research reactors and fuel cycle facilities, which have reached the end of their commercial lives, are at present at different stages of their dismantling and decommissioning process as is described further. The development of an exemption policy for below regulatory concern wastes is considered a very significant issue regarding decommissioning as it has a large impact on radioactive waste volumes, and thus on costs. Aware of this problem ENRESA together with Spanish regulatory authorities are working in close cooperation with CEC research programs to complete the development of criteria and methodologies for the application of exemption practices in Spain

  15. Intimate partner violence among health professionals: distribution by autonomous communities in Spain

    Directory of Open Access Journals (Sweden)

    Juan Manuel Carmona-Torres

    2017-12-01

    Full Text Available Abstract OBJECTIVE To determine the prevalence of intimate partner violence among health care professionals who work in the Spanish National Health System, according to the autonomous communities of Spain. METHOD This was a descriptive cross-sectional multicenter study conducted with male and female health professionals (doctors, nurses, and nursing aides in the different autonomous communities that are part of the Spanish National Health System. The following instruments were employed: among women, an intimate partner violence screening questionnaire; and among men, a questionnaire that screened for violence in the family environment. RESULTS A total of 1,039 health professionals participated in the study. Of these, 26% had suffered some type of abuse. Among the men, this prevalence was 2.7%, while among the women, it was 33.8%. There were differences in the prevalence of intimate partner violence among different autonomous communities, with the highest percentages in the Canary Islands. In terms of profession, 19.5% of the doctors had been exposed to intimate partner violence, while this percentage was 31% and 48.6% for nurses and nursing professionals, respectively. CONCLUSION The results indicate the presence of intimate partner violence among healthcare personnel in most of the autonomous communities of Spain. The data demonstrate the need to implement action plans, both to support victims and to mitigate the problem.

  16. Intimate partner violence among health professionals: distribution by autonomous communities in Spain.

    Science.gov (United States)

    Carmona-Torres, Juan Manuel; Recio-Andrade, Beatriz; Rodríguez-Borrego, María Aurora

    2017-01-01

    OBJECTIVE To determine the prevalence of intimate partner violence among health care professionals who work in the Spanish National Health System, according to the autonomous communities of Spain. METHOD This was a descriptive cross-sectional multicenter study conducted with male and female health professionals (doctors, nurses, and nursing aides) in the different autonomous communities that are part of the Spanish National Health System. The following instruments were employed: among women, an intimate partner violence screening questionnaire; and among men, a questionnaire that screened for violence in the family environment. RESULTS A total of 1,039 health professionals participated in the study. Of these, 26% had suffered some type of abuse. Among the men, this prevalence was 2.7%, while among the women, it was 33.8%. There were differences in the prevalence of intimate partner violence among different autonomous communities, with the highest percentages in the Canary Islands. In terms of profession, 19.5% of the doctors had been exposed to intimate partner violence, while this percentage was 31% and 48.6% for nurses and nursing professionals, respectively. CONCLUSION The results indicate the presence of intimate partner violence among healthcare personnel in most of the autonomous communities of Spain. The data demonstrate the need to implement action plans, both to support victims and to mitigate the problem.

  17. The Impact of Climate Change on Tourism in Spain

    OpenAIRE

    Hein, Lars

    2007-01-01

    The tourism sector will be particularly affected by climate change, but there have been few studies specifying the impacts of climate change on tourism for a certain country. This paper considers the impacts of climate change on tourism in Spain. Tourism is a key economic sector in Spain, and it is strongly weather dependent. The paper analyses how the suitability of the Spanish climate for tourism will change, and how this will affect tourism flows to Spain. The suitability of the climate fo...

  18. Brazilian in Spain: the labor market, unemployment and social security

    OpenAIRE

    Masanet, Erika; Centro de Investigação e Estudos de Sociologia (CIES), Lisboa, Portugal; Baeninger, Rosana; Universidade Estadual de Campinas (UNICAMP)

    2012-01-01

    The Brazilian migration to Spain has increased in recent years, contributing to the diversification of migration flows to the country. Since 2008 Spain has undergone a profound economic crisis. This paper aims to give an overview of the employment situation of recent Brazilian immigrant population in Spain and the changes associated with economic crisis. The analysis focuses on the insertion of Brazilians in the Spanish labor market and in the Spanish social protection system, as well as the ...

  19. One million served: Rhode Island`s recycling facility

    Energy Technology Data Exchange (ETDEWEB)

    Malloy, M.G.

    1997-11-01

    Rhode Island`s landfill and adjacent materials recovery facility (MRF) in Johnston, both owned by the quasi-public Rhode Island Resource Recovery Corp. (RIRRC, Johnston), serve the entire state. The $12-million recycling facility was built in 1989 next to the state`s sole landfill, the Central Landfill, which accepts only in-state trash. The MRF is operated for RIRRC by New England CRInc. (Hampton, N.H.), a unit of Waste Management, Inc. (WMI, Oak Brook, Ill.). It handles a wide variety of materials, from the usual newspaper, cardboard, and mixed containers to new streams such as wood waste, scrap metal, aseptic packaging (milk and juice boxes), and even textiles. State municipalities are in the process of adding many of these new recyclable streams into their curbside collection programs, all of which feed the facility.

  20. Barrier island facies models and recognition criteria

    Science.gov (United States)

    Mulhern, J.; Johnson, C. L.

    2017-12-01

    Barrier island outcrops record transgressive shoreline motion at geologic timescales, providing integral clues to understanding how coastlines respond to rising sea levels. However, barrier island deposits are difficult to recognize. While significant progress has been made in understanding the modern coastal morphodynamics, this insight is not fully leveraged in existing barrier island facies models. Excellent outcrop exposures of the paralic Upper Cretaceous Straight Cliffs Formation of southern Utah provide an opportunity to revise facies models and recognition criteria for barrier island deposits. Preserved barrier islands are composed of three main architectural elements (shorefaces, tidal inlets, and tidal channels) which occur independently or in combination to create larger-scale barrier island deposits. Barrier island shorefaces record progradation, while barrier island tidal inlets record lateral migration, and barrier island tidal channels record aggradation within the tidal inlet. Four facies associations are used to describe and characterize these barrier island architectural elements. Barrier islands occur in association with backarrier fill and internally contain lower and upper shoreface, high-energy upper shoreface, and tidal channel facies. Barrier islands bound lagoons or estuaries, and are distinguished from other shoreface deposits by their internal facies and geometry, association with backbarrier facies, and position within transgressive successions. Tidal processes, in particular tidal inlet migration and reworking of the upper shoreface, also distinguish barrier island deposits. Existing barrier island models highlight the short term heterogeneous and dynamic nature of barrier island systems, yet overlook processes tied to geologic time scales, such as multi-directional motion, erosion, and reworking, and their expressions in preserved barrier island strata. This study uses characteristic outcrop expressions of barrier island successions to