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Sample records for biscay bay france, spain

  1. Application of EEM fluorescence spectroscopy in understanding of the "LIGA" phenomenon in the Bay of Biscay (France)

    Science.gov (United States)

    Parot, Jérémie; Susperregui, Nicolas; Rouaud, Vanessa; Dubois, Laurent; Anglade, Nathalie; Parlanti, Edith

    2014-05-01

    Marine mucilage is present in all oceans over the world, and in particular in the Mediterranean Sea and in the Pacific Ocean. Surface water warming and hydrodynamic processes can favor the coalescence of marine mucilage, large marine aggregates representing an ephemeral and extreme habitat for biota. DOM is a heterogeneous, complex mixture of compounds, including extracellular polymeric substances (EPS), with wide ranging chemical properties and it is well known to interact with pollutants and to affect their transport and their fate in aquatic environment. The LIGA French research program focuses on tracing colloidal dissolved organic matter (DOM) sources and cycling in the Bay of Biscay (South Western French coast). This ephemeral phenomenon (called "LIGA" in the South West of France) has been observed more than 750 times since 2010. It presents a great ecological impact on marine ecosystems and has been shown to be concomitant with the development of pathogen organisms. A one-year intensive survey of fluorescent DOM was undertaken. From April 2013 until May 2014, water samples were monthly collected from the Adour River (main fresh water inputs) and from 2 sites in the Bay of Biscay at 3 depths of the water column (surface water, at the maximum of chlorophyll-a, and deep water). Moreover, intensified samplings took place from the appearance of the phenomenon twice a week during 4 weeks. UV/visible absorbance and excitation emission matrix (EEM) fluorescence spectroscopy combined with PARAFAC and PCA analyses have been used to characterize colloidal DOM in the Bay of Biscay in order to estimate DOM sources as well as spatial and temporal variability of DOM properties. The preliminary results, obtained for about 70 samples of this survey, have already highlighted spatial and temporal variations of DOM optical properties and a peculiar fluorescent component (exc300nm/em338nm) was detected while the LIGA phenomenon arises. The appearance of this specific

  2. Habitat suitability for juvenile common sole (Solea solea, L.) in the Bay of Biscay (France): A quantitative description using indicators based on epibenthic fauna

    OpenAIRE

    Le Pape, Olivier; Baulier, Loic; Cloarec, Aurélie; Martin, Jocelyne; Le Loch, Francois; Desaunay, Yves

    2007-01-01

    This study describes the spatial distribution of young-of-the-year common sole based on beam trawl surveys conducted in late summer in the coastal and estuarine parts of the Bay of Biscay (France). Previous studies showed that habitat suitability for juvenile common sole varies according to physical factors and notably bathymetry and sediment structure. Nevertheless, the use of these descriptors alone to model habitat suitability led to considerable unexplained variability in juvenile common ...

  3. Eddies in the Bay of Biscay: A numerical approximation

    Science.gov (United States)

    Ferrer, Luis; Caballero, Ainhoa

    2011-08-01

    The results of numerical modelling in the Bay of Biscay have been used to investigate eddy dynamics. The modelling has been carried out using mean climatological and atmospheric forcing as input for hydrodynamic simulations with the ROMS model (Regional Ocean Modeling System). The most significant regional circulation features have been simulated in a mesoscale model configuration, with 6.6 km horizontal resolution. Eddy characteristics (horizontal and vertical structure, origins and migration) have been analysed. During winter, jet-like extensions of the slope current off northern Spain (mainly in the vicinity of Cape Ortegal) and France (near Cap Breton, Cap Ferret and Audierne canyons) developed into anticyclonic and cyclonic eddies, with an upper core of slope water. Most of the eddies identified in the model area were anticyclonic, with diameters at sea surface of between 60 and 130 km and significant effects below 500 m in depth. After their generation, the eddies moved slowly westward, with a mean migration speed of less than 2 cm s -1; they dissipated later in the year in the deep basin of the Bay of Biscay. The mean annual surface kinetic energy, estimated with the model, was around 34 cm 2 s -2. Both the kinetic energy and vorticity variability in the study area depend upon changes (magnitude and direction) in the wind stress, which have effects on the development of: the slope poleward current; the Galician upwelling; and the eddy generation and migration.

  4. Fate of mercury species in the coastal plume of the Adour River estuary (Bay of Biscay, SW France)

    International Nuclear Information System (INIS)

    Sharif, Abubaker; Monperrus, Mathilde; Tessier, Emmanuel; Bouchet, Sylvain; Pinaly, Hervé; Rodriguez-Gonzalez, Pablo; Maron, Philippe; Amouroux, David

    2014-01-01

    Because mercury (Hg) undergoes significant biogeochemical processes along the estuarine-coastal continuum, the objective of this work was to investigate the distribution and reactivity of methylmercury (MeHg), inorganic mercury (Hg(II)) and gaseous Hg (DGM) in plume waters of the Adour River estuary (Bay of Biscay). Vertical profiles, spatial and tidal variability of Hg species concentrations were evaluated during two campaigns (April 2007 and May 2010) characterized by significant plume extents over the coastal zone. Incubations with isotopically enriched tracers were performed on bulk and filtered waters under sunlight or dark conditions to investigate processes involved in Hg methylation, demethylation and reduction rates. Total Hg(II) concentrations were more dispersed in April 2007 (5.2 ± 4.9 pM) than in May 2010 (2.5 ± 1.1 pM) while total MeHg concentrations were similar for both seasons and averaged 0.13 ± 0.07 and 0.18 ± 0.11 pM, respectively. DGM concentrations were also similar between the two campaigns, averaging 0.26 ± 0.10 and 0.20 ± 0.09 pM, respectively. Methylation yields remained low within the estuarine plume (< 0.01–0.4% day −1 ) while MeHg was efficiently demethylated via both biotic and abiotic pathways (2.3–55.3% day −1 ), mainly photo-induced. Hg reduction was also effective in these waters (0.3–43.5% day −1 ) and was occurring in both light and dark conditions. The results suggest that the plume is overall a sink for MeHg with integrated net demethylation rates, ranging from 2.0–3.7 g (Hg) d −1 , in the same range than the estimated MeHg inputs from the estuary (respectively, 0.9 and 3.5 g (Hg) d −1 ). The large evasion of DGM from the plume waters to the atmosphere (8.8–26.9 g (Hg) d −1 ) may also limit Hg T inputs to coastal waters (33–69 g (Hg) d −1 ). These processes are thus considered to be most significant in controlling the fate of Hg transferred from the river to the coastal zone. - Highlights:

  5. Fate of mercury species in the coastal plume of the Adour River estuary (Bay of Biscay, SW France)

    Energy Technology Data Exchange (ETDEWEB)

    Sharif, Abubaker; Monperrus, Mathilde; Tessier, Emmanuel; Bouchet, Sylvain; Pinaly, Hervé; Rodriguez-Gonzalez, Pablo [Laboratoire de Chimie Analytique Bio-Inorganique et Environnement, Institut Pluridisciplinaire de Recherche sur l' Environnement et les Matériaux, UMR 5254 CNRS, Université de Pau et des Pays de l' Adour, Hélioparc Pau Pyrénées, 2 av. P. Angot, 64053 Pau cedex 9 (France); Maron, Philippe [Laboratoire des Sciences de l' Ingénieur Appliquées à la Mécanique et au Génie Electrique, Institut Supérieur Aquitain du Bâtiment et des Travaux Publics, Université de Pau et des Pays de l' Adour, Allée du Parc Montaury, 64600 Anglet (France); Amouroux, David, E-mail: david.amouroux@univ-pau.fr [Laboratoire de Chimie Analytique Bio-Inorganique et Environnement, Institut Pluridisciplinaire de Recherche sur l' Environnement et les Matériaux, UMR 5254 CNRS, Université de Pau et des Pays de l' Adour, Hélioparc Pau Pyrénées, 2 av. P. Angot, 64053 Pau cedex 9 (France)

    2014-10-15

    Because mercury (Hg) undergoes significant biogeochemical processes along the estuarine-coastal continuum, the objective of this work was to investigate the distribution and reactivity of methylmercury (MeHg), inorganic mercury (Hg(II)) and gaseous Hg (DGM) in plume waters of the Adour River estuary (Bay of Biscay). Vertical profiles, spatial and tidal variability of Hg species concentrations were evaluated during two campaigns (April 2007 and May 2010) characterized by significant plume extents over the coastal zone. Incubations with isotopically enriched tracers were performed on bulk and filtered waters under sunlight or dark conditions to investigate processes involved in Hg methylation, demethylation and reduction rates. Total Hg(II) concentrations were more dispersed in April 2007 (5.2 ± 4.9 pM) than in May 2010 (2.5 ± 1.1 pM) while total MeHg concentrations were similar for both seasons and averaged 0.13 ± 0.07 and 0.18 ± 0.11 pM, respectively. DGM concentrations were also similar between the two campaigns, averaging 0.26 ± 0.10 and 0.20 ± 0.09 pM, respectively. Methylation yields remained low within the estuarine plume (< 0.01–0.4% day{sup −1}) while MeHg was efficiently demethylated via both biotic and abiotic pathways (2.3–55.3% day{sup −1}), mainly photo-induced. Hg reduction was also effective in these waters (0.3–43.5% day{sup −1}) and was occurring in both light and dark conditions. The results suggest that the plume is overall a sink for MeHg with integrated net demethylation rates, ranging from 2.0–3.7 g (Hg) d{sup −1}, in the same range than the estimated MeHg inputs from the estuary (respectively, 0.9 and 3.5 g (Hg) d{sup −1}). The large evasion of DGM from the plume waters to the atmosphere (8.8–26.9 g (Hg) d{sup −1}) may also limit Hg{sub T} inputs to coastal waters (33–69 g (Hg) d{sup −1}). These processes are thus considered to be most significant in controlling the fate of Hg transferred from the river to the

  6. Dynamics of inner-shelf, multi-scale bedforms off the south Aquitaine coast over three decades (Southeast Bay of Biscay, France)

    Science.gov (United States)

    Mazières, Alaïs; Gillet, Hervé; Idier, Deborah; Mulder, Thierry; Garlan, Thierry; Mallet, Cyril; Marieu, Vincent; Hanquiez, Vincent

    2015-01-01

    This paper aims to investigate the seabed morphodynamics of the south Aquitaine inner shelf in the area known as "La Salie" (150 km2, Atlantic ocean, west coast of France), through a descriptive and comparative analysis (time lapse of 29 years) of geophysical and sedimentological datasets. At a water depth of 24-50 m, four orders of sedimentary body types were observed at different scales. The first order are large cross-shore "morphological ridges," corresponding with the properties of very large sorted bedforms. The second order consisted in patchy sorted bedforms, composed of alternately medium to fine sand patches (0.5-2 m in thickness), cut by smaller, elongated coarse sediment depressions. In particular, the data from the sub-bottom profiler revealed that sand patches predominantly overlayed the coarse-grained blankets on the eastern (shoreward) extremities, while coarse-grained blanket wedges were found in front of the sand patches (southwestward) or locally overlying them on the southwestern extremities. The third order of bedforms involved groups of dune-like features (fine/medium sand), lying in wide areas of coarse-grained sediment. Finally, in the fouth order, the entire inner shelf was covered with wave-generated ripples, oriented N15°, that were larger where sediments were coarse (wavelengths of 2.2 m) than where sediments were fine (wavelengths of 0.3 m). Over the past 29 years, at a large scale of observation, patchy sorted bedforms have remained remarkably persistent, as has their overall appearance. However, at a smaller scale, weak but constant movements were observed. The coarse depressions have become elongated at their extremities (by a maximum of 300 m over 15 years), and certain coarse/fine sediment boundaries have moved toward the northeast and southeast (by a maximum of 75 m over 12 years). The general movement has been shoreward as has the migration of third-order submarine dune-like features. The persistence of sorted bedforms thus

  7. Phytoplankton and pigment studies in the Bay of Biscay and English Channel

    Science.gov (United States)

    Smythe-Wright, Denise; Daniel, Aaron; Boswell, Stephen; Purcell, Diane; Hartman, Mark; Hartman, Susan; Hydes, David

    2014-08-01

    During the final year (2010) of the MV Pride of Bilbao (PoB) ferry operation between Portsmouth (UK) and Bilbao (Spain) a comprehensive phytoplankton data set was collected based on pigments and taxonomy measurements. The work was in support of the EU project ProTool (http://www.protool-project.eu) that aimed to develop an automated system for measuring primary productivity from ships of opportunity. Not unexpectedly, the biological patterns relate to the hydrographic conditions and in general, pigment distributions are indicative of the taxonomy. A predominately diatom bloom was observed in the Bay of Biscay in April, with a mixed population of diatoms, dinoflagellates and coccolithophores throughout the spring and summer, and a very distinctive bloom, which contained a large proportion of the dinoflagellate Karenia Mikimotoi, to the stratified side of the Ushant Front in mid-July.

  8. Marine litter in submarine canyons of the Bay of Biscay

    Science.gov (United States)

    van den Beld, Inge M. J.; Guillaumont, Brigitte; Menot, Lénaïck; Bayle, Christophe; Arnaud-Haond, Sophie; Bourillet, Jean-François

    2017-11-01

    Marine litter is a matter of increasing concern worldwide, from shallow seas to the open ocean and from beaches to the deep-seafloor. Indeed, the deep sea may be the ultimate repository of a large proportion of litter in the ocean. We used footage acquired with a Remotely Operated Vehicle (ROV) and a towed camera to investigate the distribution and composition of litter in the submarine canyons of the Bay of Biscay. This bay contains many submarine canyons housing Vulnerable Marine Ecosystems (VMEs) such as scleractinian coral habitats. VMEs are considered to be important for fish and they increase the local biodiversity. The objectives of the study were to investigate and discuss: (i) litter density, (ii) the principal sources of litter, (iii) the influence of environmental factors on the distribution of litter, and (iv) the impact of litter on benthic communities. Litter was found in all 15 canyons and at three sites on the edge of the continental shelf/canyon, in 25 of 29 dives. The Belle-île and Arcachon Canyons contained the largest amounts of litter, up to 12.6 and 9.5 items per 100 images respectively. Plastic items were the most abundant (42%), followed by fishing-related items (16%). The litter had both a maritime and a terrestrial origin. The main sources could be linked to fishing activities, major shipping lanes and river discharges. Litter appeared to accumulate at water depths of 801-1100 m and 1401-1700 m. In the deeper of these two depth ranges, litter accumulated on a geologically structured area, accounting for its high frequency at this depth. A larger number of images taken in areas of coral in the shallower of these two depth ranges may account for the high frequency of litter detection at this depth. A larger number of litter items, including plastic objects in particular, were observed on geological structures and in coral areas than on areas of bare substratum. The distribution of fishing-related items was similar for the various types of

  9. Hydrochemistry and radioactivity in the rivers of Biscay (Spain)

    International Nuclear Information System (INIS)

    Romero, F.; Herranz, M.; Elejalde, C.; Legarda, F.

    1995-01-01

    For a research project on the evaluations of radioactive constituents in ecological segments of Biscay (Spain), nuclides in water of the main rivers and hydrochemical parameters (pH, conductivity, temperature, percentage of saturation in oxygen and chemical components) were measured. Radioactive data obtained after statistical treatment at 95% confidence level, were as follows; i) Total alpha and beta idexes with a gas flow detector on dry residues not greater than 2 and 10 mg/cm''2, respectively and ii) gamma emitters with a low level spectrometer (Ge-HP detector + 8000 channels analyser) on the dry residue of more than 8 litres and a counting period of 4 days. This paper include 28 samples from the following rivers: Nervion (10), Ibaizabal (5), Cadagua (8), Barbadun, Butron, Oca, Lea and Artibay. On the basis of average values, studied rivers are characterized as follows: Nervion (important amount of Cs. 137 and the greatest beta index), Ibaizabal (high K.40 contents), Cadagua (the biggest alpha index ) and low radionuclides concentrations in the other rivers. Finally, the application of multivariate statistical techniques, mainly cluster analysis, is tried to find out relations between chemical and radioactive constituents. (Author)

  10. Spatial dynamics of juvenile anchovy in the Bay of Biscay

    KAUST Repository

    Boyra, Guillermo

    2016-07-08

    In autumn 2009, the implementation of two successive acoustic surveys targeting juvenile anchovy (Engraulis encrasicolus) in the Bay of Biscay allowed us to monitor the changes in the spatial distribution and aggregation patterns of juveniles of this species during 45 days under fairly stable meteorological conditions. Juvenile anchovy changed its biological condition and behavior in a different manner in two distinct areas. In the Spanish sector, the juveniles migrated 20 nautical miles (n.mi.) towards the coast, but they remained on the shelf and near the surface during the whole surveyed period. As the advance towards the shelf break progressed, their area of distribution decreased, their density increased and the juveniles spread in fewer but heavier shoals. In the French sector, the juveniles also migrated from slope waters towards the coast at a similar velocity, but they crossed the shelf break into the continental shelf, where they increased their mean depth significantly until gradually adopting the typical nyctemeral migrations of adult anchovy. The mean length of the juveniles that adopted the nyctemeral migrations was significantly higher than that of the juveniles remaining at the surface, suggesting that body size is relevant to accomplish this change. Besides, the stronger temperature gradients between the shelf and oceanic waters in the Spanish sector, favored by a narrow shelf, may have acted as a barrier influencing the distinct observed spatial patterns in the two areas. © 2016 John Wiley & Sons Ltd

  11. Interannual evolution of (submesoscale dynamics in the Bay of Biscay

    Directory of Open Access Journals (Sweden)

    G. Charria

    2017-09-01

    Full Text Available In the north-east Atlantic Ocean, the Bay of Biscay is an intersection between a coastal constrained dynamics (wide continental shelf and shelf break regions and an eastern boundary circulation system. In this framework, the eddy kinetic energy is 1 order of magnitude lower than in western boundary systems. To explore this coastal complex system, a high-resolution (1 km, 100 vertical sigma layers model experiment including tidal dynamics over a period of 10 years (2001–2010 has been implemented. The ability of the numerical environment to reproduce main patterns over interannual scales is demonstrated. Based on this experiment, the features of the (submesoscale processes are described in the deep part of the region (i.e. abyssal plain and continental slope. A system with the development of mixed layer instabilities at the end of winter is highlighted. Beyond confirming an observed behaviour of seasonal (submesoscale activity in other regions, the simulated period allows exploring the interannual variability of these structures. A relationship between the winter maximum of mixed layer depth and the intensity of (submesoscale related activity (vertical velocity, relative vorticity is revealed and can be explained by large-scale atmospheric forcings (e.g. the cold winter in 2005. The first submesoscale-permitting exploration of this 3-D coastal system shows the importance of (submesoscale activity in this region with its evolution implying a potentially significant impact on vertical and horizontal mixing.

  12. The Ostracoda (Crustacea) of the Tina Menor estuary (Cantabria, southern Bay of Biscay): Distribution and ecology

    Science.gov (United States)

    Martínez-García, Blanca; Pascual, Ana; Rodríguez-Lázaro, Julio; Martín-Rubio, Maite; Rofes, Juan

    2013-10-01

    Recent ostracods from the Tina Menor estuary (northern Spain, southern Bay of Biscay) have been analysed. Twenty-five species have been identified for the first time, 20 with living individuals during the sampling period. The most abundant species are Leptocythere castanea, Leptocythere porcellanea, Loxoconcha elliptica, Cytherois fischeri, and Hemicytherura hoskini, Leptocythere psammophila and Semicytherura aff. angulata. These species are grouped into four assemblages defining different environments: muddy inner estuary with euryhaline species (L. elliptica); middle estuary with silty sand flats and low marsh environments (L. castanea, L. porcellanea and C. fischeri); sandy outer estuary with marine characteristics (H. hoskini, S. aff. angulata, Leptocythere baltica and L. psammophila); and littoral to inner shelf environment (Caudites calceolatus, H. hoskini and Callistocythere murrayi). In the middle estuary, L. castanea also delimits sandy-silty low marshes, and L. porcellanea and C. fischeri the vegetated ecosystems. Multivariate analyses with the samples and species (cluster Q-type and detrended and canonical correspondence analysis) confirm that ostracod distribution in the Tina Menor estuary is controlled by sediment grain size and by the distance to the mouth of the estuary (associated to salinity). The geographical height in relation with mean tide levels (and therefore with emersion periods) also plays an important role in distribution. The results of this study confirm ostracod validity as tide-level markers due to the presence of C. fischeri below the MHWNT (mean high water neap tide), whereas L. castanea and L. porcellanea are present between the MHWNT and MHW (mean high water) levels. Ostracods can also indicate environmental changes due to human-influenced processes. Abundant individuals of L. elliptica in some areas of the middle estuary evidence discharges of lower-salinity water from a nearby fish farm. Ostracods from the marine shelf reach the

  13. Typology of hydrological structures modelled and observed over the Bay of Biscay shelf

    Directory of Open Access Journals (Sweden)

    Benjamin Planque

    2006-06-01

    Full Text Available Collecting hydrological observations over the whole Bay of Biscay continental shelf can require several weeks. As a result, the observations are not truly synoptic and the interpretation of hydrological structures is corrupted by the time-lags between observations at distinct locations. We evaluated the effects of non-synoptic sampling during a spring cruise (17 April to 13 May 2000, using outputs from 3D hydrodynamic models as a substitute for true synoptic sampling. We developed a method for clustering hydrological regions based on the vertical structure of the water column and temporal changes in hydrography. In parallel, outputs from the 3D model were compared with field observations. The results show that in spring 2000 the Bay of Biscay continental shelf could be separated into six principal hydrological regions, one of them being characterised by vertical stability and low temporal variability. This region corresponds to an area where pelagic fish spawning activity is known to be persistently low.

  14. Cold-Water Coral Habitats in Submarine Canyons of the Bay of Biscay

    Directory of Open Access Journals (Sweden)

    Inge M. J. van den Beld

    2017-05-01

    Full Text Available The topographical and hydrological complexity of submarine canyons, coupled with high substratum heterogeneity, make them ideal environments for cold-water coral (CWC habitats. These habitats, including reefs, are thought to provide important functions for many organisms. The canyons incising the continental slope of the Bay of Biscay have distinct morphological differences from the north to the south. CWCs have been reported from this basin in the late nineteenth century; however, little is known about their present-day distribution, diversity and environmental drivers in the canyons. In this study, the characteristics and distribution of CWC habitats in the submarine canyons of the Bay of Biscay are investigated. Twenty-four canyons and three locations between adjacent canyons were sampled using a Remotely Operated Vehicle (ROV or a towed camera system. Acquired images were annotated for habitat type (using the CoralFISH classification system, substrate cover and coral identification. Furthermore, the influence of hydrological factors and geomorphology on the CWC distribution was investigated. Eleven coral habitats, formed by 62 morphotypes of scleractinians, gorgonians, antipatharians and seapens, inhabiting hard and/or soft substrate, were observed. The distribution patterns were heterogenous at regional and local scales; the south Bay of Biscay and the southeastern flank favored soft substrate habitats. Biogenic and hard substrate habitats supported higher coral diversities than soft substrate habitats and had similar species compositions. A higher coral species turnover characterized soft substrate habitats. Substrate type was the most important driver of the patterns in both distribution and composition. Observations of coral reefs on steeper areas in the canyons and coral rubble on flatter areas on the interfluve/upper slope support the hypothesis that canyons serve as refuges, being less accessible to trawling, although natural causes

  15. Long-lasting Microbial Methane Release at the Aquitaine Shelf Break (Bay of Biscay): Relation with the (Plio)-Pleistocene Sedimentary Progradation of the Continental Margin

    Science.gov (United States)

    Dupré, S.; Michel, G.; Pierre, C.; Ruffine, L.; Scalabrin, C.; Ehrhold, A.; Loubrieu, B.; Gautier, E.; Baltzer, A.; Imbert, P.; Battani, A.; Deville, E.; Dupont, P.; Thomas, Y.; Théréau, E.

    2017-12-01

    The recent identification of acoustic and visual gas release in the water column at the Aquitaine Shelf (140 and 220 m water depths) led to the discovery of a 200 km2 fluid system at the seafloor with 3000 bubbling sites associated with microbial methane (Dupré et al 2014; Ruffine et al. 2017). The moderate methane fluxes (measured in situ, on average 200 mLn/min per bubbling site) contribute to the formation of small-scale sub-circular authigenic carbonate mounds (with reliefs emissions at the Aquitaine Shelf (Bay of Biscay, France): a biogenic origin or the expression of hydrocarbon leakage? Cont. Shelf Res. 88:24-33 Pierre C, Demange J, Blanc-Valleron M-M, Dupré S (2017) Authigenic carbonate mounds from active methane seeps on the southern Aquitaine Shelf (Bay of Biscay, France): Evidence for anaerobic oxidation of biogenic methane and submarine groundwater discharge during formation. Cont. Shelf Res. 133:13-25 Ruffine L, Donval J-P, Croguennec C, Bignon L, Birot D, Battani A, Bayon G, Caprais J-C, Lantéri N, Levaché D, Dupré S (2017) Gas Seepage along the Edge of the Aquitaine Shelf (France): Origin and Local Fluxes. Geofluids 2017:13

  16. Trophic models: What do we learn about Celtic Sea and Bay of Biscay ecosystems?

    Science.gov (United States)

    Moullec, Fabien; Gascuel, Didier; Bentorcha, Karim; Guénette, Sylvie; Robert, Marianne

    2017-08-01

    Trophic models are key tools to go beyond the single-species approaches used in stock assessments to adopt a more holistic view and implement the Ecosystem Approach to Fisheries Management (EAFM). This study aims to: (i) analyse the trophic functioning of the Celtic Sea and the Bay of Biscay, (ii) investigate ecosystem changes over the 1980-2013 period and, (iii) explore the response to management measures at the food web scale. Ecopath models were built for each ecosystem for years 1980 and 2013, and Ecosim models were fitted to time series data of biomass and catches. EcoTroph diagnosis showed that in both ecosystems, fishing pressure focuses on high trophic levels (TLs) and, to a lesser extent, on intermediate TLs. However, the interplay between local environmental conditions, species composition and ecosystem functioning could explain the different responses to fisheries management observed between these two contiguous ecosystems. Indeed, over the study period, the ecosystem's exploitation status has improved in the Bay of Biscay but not in the Celtic Sea. This improvement does not seem to be sufficient to achieve the objectives of an EAFM, as high trophic levels were still overexploited in 2013 and simulations conducted with Ecosim in the Bay of Biscay indicate that at current fishing effort the biomass will not be rebuilt by 2030. The ecosystem's response to a reduction in fishing mortality depends on which trophic levels receive protection. Reducing fishing mortality on pelagic fish, instead of on demersal fish, appears more efficient at maximising catch and total biomass and at conserving both top-predator and intermediate TLs. Such advice-oriented trophic models should be used on a regular basis to monitor the health status of marine food webs and analyse the trade-offs between multiple objectives in an ecosystem-based fisheries management context.

  17. No loss of genetic diversity in the exploited and recently collapsed population of Bay of Biscay anchovy (Engraulis encrasicolus, L.)

    KAUST Repository

    Montes, Iratxe

    2016-04-11

    The European anchovy, Engraulis encrasicolus, in the Bay of Biscay suffered a collapse in census population size (Nc) starting in 2002, from which it did not recover until 2010. The slow recovery raised concern over sustainability, potential reduction in adaptive potential, and vulnerability to local extirpation. Long- and short-term effective population size (Ne), Ne/Nc ratio, and other genetic parameters were estimated to evaluate demographic signals of population decline. A total of 349 neutral single-nucleotide polymorphisms (SNPs) were screened in 330 anchovy individuals from the Bay of Biscay distributed across a 20-year period. We show that Nc fluctuations have not significantly affected short-term Ne, and therefore, genetic diversity has remained stable throughout the recent collapse. This study illustrates that Ne estimates should be incorporated into management plans. Our results on short-term Ne suggested that the anchovy in the Bay of Biscay has not faced any recent severe threat of losing evolutionary potential due to genetic drift. However, differences between short- and long-term Ne estimates suggested that the Bay of Biscay anchovy population may be currently much smaller than in the historical past. © 2016, Springer-Verlag Berlin Heidelberg.

  18. Transcriptome analysis deciphers evolutionary mechanisms underlying genetic differentiation between coastal and offshore anchovy populations in the Bay of Biscay

    KAUST Repository

    Montes, Iratxe

    2016-09-13

    Morphometry and otolith microchemistry point to the existence of two populations of the European anchovy (Engraulis encrasicolus) in the Bay of Biscay: one in open seawaters, and a yet unidentified population in coastal waters. To test this hypothesis, we assembled a large number of samples from the region, including 587 juveniles and spawning adults from offshore and coastal waters, and 264 fish from other locations covering most of the species’ European range. These samples were genotyped for 456 exonic SNPs that provide a robust way to decipher adaptive processes in these populations. Two genetically differentiated populations of anchovy inhabit the Bay of Biscay with different population dynamics: (1) a large offshore population associated with marine waters included in the wide-shelf group, and (2) a coastal metapopulation adapted to estuarine environments in the Bay of Biscay and North Sea included in the narrow-shelf group. Transcriptome analysis identified neutral and adaptive evolutionary processes underlying differentiation between these populations. Reduced gene flow between offshore and coastal populations in the Bay of Biscay appears to result from divergence between two previously isolated gene pools adapted to contrasting habitats and now in secondary contact. Eleven molecular markers appear to mark divergent selection between the ecotypes, and a majority of these markers are associated with salinity variability. Ecotype differences at two outlier genes, TSSK6 and basigin, may hinder gamete compatibility between the ecotypes and reinforce reproductive isolation. Additionally, possible convergent evolution between offshore and coastal populations in the Bay of Biscay has been detected for the syntaxin1B-otoferlin gene system, which is involved in the control of larval buoyancy. Further study of exonic markers opens the possibility of understanding the mechanisms of adaptive divergence between European anchovy populations. © 2016, Springer

  19. A 130 year record of pollution in the Suances estuary (southern Bay of Biscay): Implications for environmental management

    Energy Technology Data Exchange (ETDEWEB)

    Irabien, M.J. [Departamento de Mineralogia y Petrologia, Facultad de Ciencia y Tecnologia, Universidad del Pais Vasco/EHU, Apartado 644, 48080 Bilbao (Spain)], E-mail: mariajesus.irabien@ehu.es; Cearreta, A. [Departamento de Estratigrafia y Paleontologia, Facultad de Ciencia y Tecnologia, Universidad del Pais Vasco/EHU, Apartado 644, 48080 Bilbao (Spain); Leorri, E. [Departamento de Estratigrafia y Paleontologia, Facultad de Ciencia y Tecnologia, Universidad del Pais Vasco/EHU, Apartado 644, 48080 Bilbao (Spain); Sociedad de Ciencias Aranzadi, Zorroagagaina kalea 11, 20014 Donostia-San Sebastian (Spain); Gomez, J. [Departamento de Ciencias Medicas y Quirurgicas, Facultad de Medicina, Universidad de Cantabria, Avda Herrera Oria s/n, 39011 Santander (Spain); Viguri, J. [Departamento de Ingenieria Quimica y Quimica Inorganica, ETSIIT, Universidad de Cantabria, Avda Los Castros s/n, 39005 Santander (Spain)

    2008-10-15

    Geochemical composition (Al, Zn, Pb, Cd, Cu, Ni, Cr and As) and foraminiferal assemblages in surface and core sediments were determined to assess the current situation and the recent environmental transformation of the Suances estuary (southern Bay of Biscay, Spain). Dating of the historical record has been achieved using isotopic analysis ({sup 210}Pb, {sup 137}Cs) and two benchmark events such as the beginning of the mineral exploitation in the Reocin Pb-Zn deposits and the evolution of the chlor-alkali industry (inputs of Hg). Concentrations of Zn, Pb and Cd in both surface and core samples are remarkably higher than background values, reflecting the existence of significant amounts of polluted materials. The dramatic environmental impact of this pollution is clearly recorded by the change of the foraminiferal assemblages that even reach an afaunal stage during recent decades. Application of two different sets of Sediment Quality Guidelines confirm that they exert potential risk to the environment, and therefore if dredged they should need specific management measures. The results provide a reference database to monitor future environmental changes in the Suances estuary, particularly as regards the contaminated sediment storage and the re-colonization by autochtonous meiofauna.

  20. Discovery of Widespread Biogenic Methane Emissions and Authigenic Carbonate Mound-like Structures at the Aquitaine Shelf (Bay of Biscay)

    Science.gov (United States)

    Dupré, S.; Loubrieu, B.; Scalabrin, C.; Ehrhold, A.; Gautier, E.; Ruffine, L.; Pierre, C.; Battani, A.; Le Bouffant, N.; Berger, L.

    2014-12-01

    Fishery acoustic surveys conducted in the Bay of Biscay (1998-2012) and dedicated to monitoring and predicting pelagic ecosystem evolution reveal numerous active seeps on the Aquitaine Shelf, east of the shelf break (Dupré et al. 2014). Seafloor and water column acoustic investigation with the use of ship-borne multibeam echosounder in 2013 (Gazcogne1 marine expedition) confirmed the presence of numerous (> 3000) persistent and widespread gas emission sites at water depths ranging from ~140 to 180 m. These fluid emissions are associated at the seafloor with high backscatter subcircular small-scale mounds, on average less than 2 m high and a few meters in diameter. Near-bottom visual observations and samplings were conducted with the ROV (Remotely Operated Vehicle) Victor (Gazcogne2 expedition). The whole mounds cover an area of ~200 km2 of the seabed, and are by-products of gas seepage, i.e. methane-derived authigenic carbonates. The spatial distribution of the seeps and related structures, based on water column acoustic gas flares and high backscatter seabed patches, appears to be relatively broad, with a North-South extension of ~80 km across the Parentis Basin and the Landes High, and a West-East extension along a few kilometers wide on the shelf, up to 8 km. Gas bubbles sampled at in situ conditions are principally composed of biogenic methane, possibly originated from Late Pleistocene deposits. The volume of methane emitted into the water column is abundant i) with an average gas flux varying locally from 0.035 to 0.37 Ln/min and ii) with regard to the time needed for the precipitation of the authigenic carbonates identified both at the seabed and in the upper most sedimentary column. The GAZCOGNE study is co-funded by TOTAL and IFREMER as part of the PAMELA (Passive Margin Exploration Laboratories) scientific project. ReferenceDupré, S., Berger, L., Le Bouffant, N., Scalabrin, C., and Bourillet, J.-F., 2014. Fluid emissions at the Aquitaine Shelf (Bay of

  1. Plankton blooms, ocean circulation and the European slope current: Response to weather and climate in the Bay of Biscay and W English Channel (NE Atlantic)

    Science.gov (United States)

    Pingree, Robin D.; Garcia-Soto, Carlos

    2014-08-01

    The flow of upper-layer surface water and circulation for the Bay of Biscay, continental slope and in the wider region of the NE Atlantic is presented, as well as the seasonality of flow and internal tides. The marine plankton environments of Biscay Ocean, Biscay Eddies, Biscay Slope and Biscay Shelf are defined. The Shelf region (Armorican and Celtic) is further divided into Stratified Shelf, Frontal and Tidally Mixed. Seasonal distributions of chlorophyll a are given for all environment from in situ measurements and remote sensing data. Mixing and stabilisation of surface water in the euphotic layer for the start of the spring bloom using in situ profiling measurements is examined. Some regional responses for the slope current, dinoflagellate blooms and interannual variations in spring diatom numbers with respect to weather and climate in the Bay of Biscay and around the British Isles are suggested and discussed. An example of the Eastern European Ocean Margin continental slope response to winter weather (sea level atmospheric pressure forcing) resulting in warm winter water in the southern Bay of Biscay (Navidad, with eddy production) and off the Shetland continental slopes (the warm-water supply route to the Arctic) is given from the slope climate observation series.

  2. Response of top shell assemblages to cyclogenesis disturbances. A case study in the Bay of Biscay.

    Science.gov (United States)

    Muñoz-Colmenero, M; Jeunen, G-J; Borrell, Y J; Martinez, J L; Turrero, P; Garcia-Vazquez, E

    2015-12-01

    Cyclones and other climate disturbances profoundly affect coastal ecosystems, promoting changes in the benthic communities that require time, sometimes even years, for a complete recovery. In this study we have analysed the morphological and genetic changes occurred in top shell (Gibbula umbilicalis and Phorcus lineatus) assemblages from the Bay of Biscay following explosive cyclogenesis events in 2014. Comparison with previous samples at short (three years before the cyclogenesis) and long (Upper Pleistocene) temporal scales served to better evaluate the extent of change induced by these disturbances in a more global dimension. A significant increase in mean size after the cyclogenesis was found for the two species, suggesting selective sweeping of small individuals weakly adhered to substrata. Loss of haplotype variants at the cytochrome oxidase subunit I gene suggests a population bottleneck, although it was not intense enough to produce significant changes in haplotype frequencies. The high population connectivity and metapopulation structuring of the two species in the area likely help the populations to recover from disturbances. At a wider temporal scale, cyclogenesis effects seemed to compensate the apparent decreasing trends in size for P. lineatus occurred after the Pleistocene-Holocene transition. Considering disturbance regimes for population baselines is recommended when the long-term effects of climate and anthropogenic pressures are evaluated. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Biological characteristics of the hydrological landscapes in the Bay of Biscay in spring 2009

    KAUST Repository

    Lezama-Ochoa, Ainhoa

    2015-01-01

    In the present study we investigated the biogeography of macrozooplankton and fish biomass in the Bay of Biscay. In this region, we defined six different landscapes based on the hydrogeographical characteristics observed in spring 2009. We then related landscape\\'s characteristics and environmental parameters such as light attenuation depth and chlorophyll-a with macrozooplankton and fish acoustic biomass. Hydrodynamic structures together with coastal influences (river discharges, predation pressure and depth preference) and vertical thermohaline structure/mixing (feeding modes and ability to stay in preferred layers) appeared as the main factors determining the biological distribution. Besides, variance partitioning was used to assess the respective roles played by the hydrological environment, the geographical space and the biological environment alone, and their interactions. Results revealed that: (i) macrozooplankton and fish have a preference for different hydrogeographical landscapes; (ii) the association between hydrological conditions and geographical features, i.e. the spatial structure of the hydrological environment, plays a key role in the distribution of macrozooplankton; and (iii) prey-predator relationships have to be taken into account to provide a comprehensive characterization of habitat suitability.

  4. Allometric relations and consequences for feeding in small pelagic fish in the Bay of Biscay

    KAUST Repository

    Bachiller, Eneko

    2012-11-21

    The body size of fish is an important factor in determining their biology and ecology, as predators eat prey smaller than themselves. Predator mouth size restricts the availability of possible prey. In this paper we provide the allometric relationships of eight common, small pelagic fish species in the Bay of Biscay. In addition, we describe the predator-prey size ratios for different species, and we determine changes in their ratio-based trophic-niche breadth with increasing body size. Results suggest that gape size does not totally determine the predator-prey size ratio distribution, but predators use the entire available prey size range, including the smallest. As they grow they simply incorporate larger prey as their increased gape size permits. Accordingly, a large degree of overlap was found in the diet composition in terms of size and predator-prey ratios, even between fish of different sizes. Of the species studied, only horse mackerels seem to be clearly specialized in relatively large prey. © 2012 International Council for the Exploration of the Sea.

  5. Large-amplitude internal tides, solitary waves, and turbulence in the central Bay of Biscay

    Science.gov (United States)

    Xie, X. H.; Cuypers, Y.; Bouruet-Aubertot, P.; Ferron, B.; Pichon, A.; LourençO, A.; Cortes, N.

    2013-06-01

    and fine-scale measurements collected in the central Bay of Biscay during the MOUTON experiment are analyzed to investigate the dynamics of internal waves and associated mixing. Large-amplitude internal tides (ITs) that excite internal solitary waves (ISWs) in the thermocline are observed. ITs are dominated by modes 3 and 4, while ISWs projected on mode 1 that is trapped in the thermocline. Therein, ITs generate a persistent narrow shear band, which is strongly correlated with the enhanced dissipation rate in the thermocline. This strong dissipation rate is further reinforced in the presence of ISWs. Dissipation rates during the period without ISWs largely agree with the MacKinnon-Gregg scaling proposed for internal wavefields dominated by a low-frequency mode, while they show poor agreement with the Gregg-Henyey parameterization valid for internal wavefields close to the Garrett-Munk model. The agreement with the MacKinnon-Gregg scaling is consistent with the fact that turbulent mixing here is driven by the low-frequency internal tidal shear.

  6. Size-dependent photoacclimation of the phytoplankton community in temperate shelf waters (southern Bay of Biscay)

    KAUST Repository

    Álvarez, E

    2015-12-09

    © Inter-Research 2016. Shelf waters of the Cantabrian Sea (southern Bay of Biscay) are productive ecosystems with a marked seasonality. We present the results from 1 yr of monthly monitoring of the phytoplankton community together with an intensive sampling carried out in 2 contrasting scenarios during the summer and autumn in a mid-shelf area. Stratification was apparent on the shelf in summer, while the water column was comparatively well mixed in autumn. The size structure of the photoautotrophic community, from pico-to micro-phytoplankton, was tightly coupled with the meteo-climatic and hydrographical conditions. Over the short term, variations in the size structure and chlorophyll content of phytoplankton cells were related to changes in the physico-chemical environment, through changes in the availability of nutrients and light. Uncoupling between the dynamics of carbon biomass and chlorophyll resulted in chlorophyll to carbon ratios dependent on body size. The slope of the size dependence of chlorophyll content increased with increasing irradiance, reflecting different photoacclimation plasticity from pico-to micro-phytoplankton. The results have important implications for the productivity and the fate of biogenic carbon in this region, since the size dependence of photosynthetic rates is directly related to the size scaling of chlorophyll content.

  7. Drifter observations in the summer time Bay of Biscay slope current

    Science.gov (United States)

    Porter, M.; Inall, M. E.; Green, J. A. M.; Simpson, J. H.; Dale, A. C.; Miller, P. I.

    2016-05-01

    During the summer of 2012, 20 surface drifters drogued at 50 m depth were deployed on the continental slope to the north of the Bay of Biscay. Initially after release the drifters all crossed the slope, with 14 continuing equatorward, parallel to the slope following an absolute dynamic topography feature and 6 returning to the slope, in an eddy, visible in chlorophyll-a maps. Lagrangian statistics show an anisotropic flow field that becomes less tied to the absolute dynamic topography and increasingly dominated by diffusion and eddy processes. A weaker tie to the absolute dynamic topography allowed for total of 8 of the drifters crossed from the deep water onto the shelf, showing pathways for flow across the slope. A combination of drifter trajectories, absolute dynamic topography and chlorophyll-a concentration maps has been used to show that small anticyclonic eddies, tied to the complex slope topography provide a mechanism for on shelf transport. During the summer, the presence of these eddies can be seen in surface chlorophyll-a maps.

  8. Trophodynamics and diet overlap of small pelagic fish species in the Bay of Biscay

    KAUST Repository

    Bachiller, E

    2015-08-27

    Small pelagic fish are the link between planktonic production and higher trophic levels. Competition for resources may play a role in the population dynamics of species, some of them probably standing out from the others due to greater feeding success. It is therefore important to understand the trophic niche of species overlapping both spatially and temporally. In this study, we have investigated the diet, prey preference, trophic niche breadth and diet overlap of the 8 major small pelagic species (anchovy, sardine, sprat, Atlantic and Mediterranean horse mackerel, bogue, Atlantic mackerel and Atlantic chub mackerel) inhabiting the Bay of Biscay. Results indicate that all fish feed mainly on calanoid copepods, incorporating larger prey like euphausiids and decapods to complete their diet. Differences in ingested prey diversity seem to be more limited by the available zooplankton at sea than by a specific diet preference by fish species, resulting in an overall high diet overlap, especially within clupeids but also between clupeids and other (larger) predator species. Consumption estimations for different prey groups could therefore determine whether such a large diet overlap between small pelagic fish, together with spatial co-occurrence, results in competition or enhances the effects of intraguild predation, which is important in terms of an ecosystem approach to fisheries management.

  9. Predicting seasonal variations in coastal seabird habitats in the English Channel and the Bay of Biscay

    Science.gov (United States)

    Virgili, A.; Lambert, C.; Pettex, E.; Dorémus, G.; Van Canneyt, O.; Ridoux, V.

    2017-07-01

    Seabirds, like all animals, have to live in suitable habitats to fulfil their energetic needs for both somatic and reproductive growth and maintenance. Apart from migration trips, all coastal seabirds are linked to the coast, because they need to return daily to land for resting or breeding. Their use of marine habitats strongly depends on their biology, but also on environmental conditions, and can be described using habitat models. This study aimed to: (1) identify the processes that mostly influence seabird distributions along the coasts of the English Channel and the Bay of Biscay; (2) determine seasonal variations of these processes, (3) provide prediction maps that describe the species distributions. We collected data of coastal seabird sightings from aerial surveys carried out in the English Channel and the eastern North Atlantic in the winter 2011-2012 and summer 2012. We classified seabirds into morphological groups and described their habitats using physiographic and oceanographic variables in Generalised Additive Models (GAMs). Finally, we produced maps of predicted distributions by season for each group. The distributions of coastal seabirds were essentially determined by the distance to the nearest coast, with a weaker influence of oceanographic variables. The nature of the substrate, sand or rock, combined with the timing of reproduction, also contributed to determine seasonal at-sea distributions for some species. The highest densities were predicted near the coast, particularly in bays and estuaries for strictly coastal species with possible variations depending on the season. From this study, we were able to predict the seasonal distribution of the studied species according to varying environmental parameters that changed over time, allowing us to understand better their behaviour and ecology.

  10. Use of Stable Carbon and Nitrogen Isotopes for Trophic Levels Evaluation and Food Webs Reconstruction: The Bay of Biscay Case Study

    International Nuclear Information System (INIS)

    Chouvelon, Tiphaine; Spitz, J.; Caurant, F.; Mendez Fernandez, P.; Bustamante, P.

    2011-01-01

    The Bay of Biscay is a very large bay opened on the North-East Atlantic Ocean. The continental shelf covers over 220 000 km 2 . The hydrological structure is influenced by 2 main rivers plumes (Loire and Gironde) and a continental slope indented by numerous canyons. The Bay of Biscay supports both numerous important fisheries and a rich fauna including many protected species (e.g., marine mammals). The management of this ecosystem subjected to numerous anthropogenic impacts notably depends on the good understanding of its food webs' structure. Within each major group of taxa, spatial groups displayed significantly different δ 13 C and δ 15 N values (KW tests, all p 13 C and δ 15 N values decreased from near-shore organisms to deep-sea or oceanic organisms. These results highlighted the existence of several food webs with distinct baseline signatures in the Bay of Biscay. Differences in δ 15 N values in particular are linked to processes occurring at the Dissolved Inorganic Nitrogen (DIN) level, and to nutrients and particulate organic matter available for primary production in general. Therefore, the contrasted hydrological landscapes from the Bay of Biscay probably impact signatures of the primary producers in the different areas of the Bay.

  11. Rare and new cumaceans (Crustacea, Peracarida from the southern margin of the Cap Ferret Canyon (Bay of Biscay

    Directory of Open Access Journals (Sweden)

    Jordi Corbera

    2012-10-01

    Full Text Available A new cumacean genus and species, Ithyleucon sorbei gen. et sp. n., was described from material collected in the southern margin of the Cap Ferret Canyon (Bay of Biscay, NE Atlantic. Although the new genus resembles Pseudoleucon Zimmer, 1903, in terms of the general aspect of the carapace and the pseudo-rostrum position, it shows important differences in the uropod structure and in the size of the antenna 1 accessory flagellum. In addition, some comments regarding the morphology of certain rare species (Mesolamprops denticulatus Ledoyer, 1983, Hemilamprops normani Bonnier, 1896 and Schizocuma spino-culatum (Jones, 1984 are also provided.

  12. Degeneration of postovulatory follicles of the Bay of Biscay anchovy (Engraulis encrasicolus L.

    Directory of Open Access Journals (Sweden)

    Ana Alday

    2008-09-01

    Full Text Available The degeneration of postovulatory follicles (POFs in time and at different temperatures was studied for the Bay of Biscay anchovy. For this purpose a key of 7 POF stages, solely defined on the basis of their histological degeneration characteristics, was applied. The novelty of this procedure is that it separates staging of POFs from their ageing process. The female gonads, taken from several captivity experiments and field samples, were classified in this way. Water temperature in captivity tanks corresponded to high values (17-21°C, except for one case in which different day and night temperatures were applied. In addition, 472 field samples (11948 anchovy females from several cruises were examined; of these, 126 samples (3348 females were identified as coming from areas of high sea surface temperature (weighted mean =17.76°C, s.d.=0.84 and 131 samples (3181 females as coming from areas of low sea surface temperature (weighted mean =14.42°C, s.d.=0.75. There was close agreement in the succession of POF stages over time after spawning between the experiment and the field samples. The first four stages of POF degeneration occurred in less than 24 h, and by the end of the first day the POFs were mainly in Stage V. Stages VI and VII showed their highest occurrence during the first and second half of the second day after spawning, respectively. Full resorption of POFs was achieved in about 55-60 h. For the range of temperatures examined (13-19°C, little effect of temperature on the degeneration of POFs over time was noticed. The advanced degeneration stages were found all day round, showing some overlapping periods when successive spawning cohorts co-occurred. The application of these results for ageing POFs is discussed.

  13. Distribution of fallout 137Cs in soils from Biscay (Spain) and the associated collective dose commitment

    International Nuclear Information System (INIS)

    Legarda, F.; Elejalde, C.; Herranz, M.; Romero, F.

    2000-01-01

    137 Cs is an important contributor to the external irradiation dose received by world population as a consequence of the injections of radionuclides into the biosphere. The activity of 137 Cs injected into the stratosphere in the atmospheric nuclear weapons tests performed between 1945 and 1980 amounts to 960 PBq. The amount of radionuclide deposited onto the ground at a given location is a function of i) rainfall and ii) surface characteristics. After atmospheric nuclear weapons tests had finished in 1980, the accident occurred in Chernobyl injected into the biosphere a new amount of 137 Cs whose magnitude was estimated as 85 PBq. This activity was deposited onto the ground over a large region of Europe with a complicated deposition pattern. The amount of radioactive material from both sources that has been deposited on the Biscay region, located in the north of Spain, was unknown. Hence a program was developed with the aim of quantifying such deposition and so allow the evaluation of radiation doses received by population as well as possible future depositions of radioactivity. To determine such deposition a sampling program based on a sampling grid with a 15-km mesh was designed and applied. Seventeen sampling points were selected. At each sampling point, six 50 cm deep soil cores were collected along a straight line with 50 cm spacing between them. To measure the contents of 137 Cs, samples were placed into 500 cm 3 Marinelli beakers and analysed by gamma-ray spectroscopy with a p-type HPGe coaxial detector. From the results obtained it was observed that such deposition was entirely due to nuclear weapons testing. The contents of 137 Cs were in the range 764 - 5880 Bq/m 2 . A relationship between activity and rainfall was investigated, the correlation is similar to those reported by other authors. Finally, the dose commitment to the population due to internal and external irradiation by the deposited radionuclide has been calculated and a value of 575 Gy

  14. Analysis of calibrated seafloor backscatter for habitat classification methodology and case study of 158 spots in the Bay of Biscay and Celtic Sea

    Science.gov (United States)

    Fezzani, Ridha; Berger, Laurent

    2018-01-01

    An automated signal-based method was developed in order to analyse the seafloor backscatter data logged by calibrated multibeam echosounder. The processing consists first in the clustering of each survey sub-area into a small number of homogeneous sediment types, based on the backscatter average level at one or several incidence angles. Second, it uses their local average angular response to extract discriminant descriptors, obtained by fitting the field data to the Generic Seafloor Acoustic Backscatter parametric model. Third, the descriptors are used for seafloor type classification. The method was tested on the multi-year data recorded by a calibrated 90-kHz Simrad ME70 multibeam sonar operated in the Bay of Biscay, France and Celtic Sea, Ireland. It was applied for seafloor-type classification into 12 classes, to a dataset of 158 spots surveyed for demersal and benthic fauna study and monitoring. Qualitative analyses and classified clusters using extracted parameters show a good discriminatory potential, indicating the robustness of this approach.

  15. Lower trophic levels and detrital biomass control the Bay of Biscay continental shelf food web: Implications for ecosystem management

    Science.gov (United States)

    Lassalle, G.; Lobry, J.; Le Loc'h, F.; Bustamante, P.; Certain, G.; Delmas, D.; Dupuy, C.; Hily, C.; Labry, C.; Le Pape, O.; Marquis, E.; Petitgas, P.; Pusineri, C.; Ridoux, V.; Spitz, J.; Niquil, N.

    2011-12-01

    The Bay of Biscay (North-East Atlantic) has long been subjected to intense direct and indirect human activities that lead to the excessive degradation and sometimes overexploitation of natural resources. Fisheries management is gradually moving away from single-species assessments to more holistic, multi-species approaches that better respond to the reality of ecosystem processes. Quantitative modelling methods such as Ecopath with Ecosim can be useful tools for planning, implementing and evaluating ecosystem-based fisheries management strategies. The aim of this study was therefore to model the energy fluxes within the food web of this highly pressured ecosystem and to extract practical information required in the diagnosis of ecosystem state/health. A well-described model comprising 30 living and two non-living compartments was successfully constructed with data of local origin, for the Bay of Biscay continental shelf. The same level of aggregation was applied to primary producers, mid-trophic-levels and top-predators boxes. The model was even more general as it encompassed the entire continuum of marine habitats, from benthic to pelagic domains. Output values for most ecosystem attributes indicated a relatively mature and stable ecosystem, with a large proportion of its energy flow originating from detritus. Ecological network analysis also provided evidence that bottom-up processes play a significant role in the population dynamics of upper-trophic-levels and in the global structuring of this marine ecosystem. Finally, a novel metric based on ecosystem production depicted an ecosystem not far from being overexploited. This finding being not entirely consistent over indicators, further analyses based on dynamic simulations are required.

  16. Seasonal distribution and abundance of cetaceans within French waters- Part II: The Bay of Biscay and the English Channel

    Science.gov (United States)

    Laran, Sophie; Authier, Matthieu; Blanck, Aurélie; Doremus, Ghislain; Falchetto, Hélène; Monestiez, Pascal; Pettex, Emeline; Stephan, Eric; Van Canneyt, Olivier; Ridoux, Vincent

    2017-07-01

    From the Habitat Directive to the recent Marine Strategy Framework Directive, the conservation status of cetaceans in European water has been of concern for over two decades. In this study, a seasonal comparison of the abundance and distribution of cetaceans was carried out in two contrasted regions of the Eastern North Atlantic, the Bay of Biscay and the English Channel. Estimates were obtained in the two sub-regions (375,000 km²) from large aerial surveys conducted in the winter (November 2011 to February 2012) and in the summer (May to August 2012). The most abundant species encountered in the Channel, the harbour porpoise, displayed strong seasonal variations in its distribution but a stable abundance (18,000 individuals, CV=30%). In the Bay of Biscay, abundance and distribution patterns of common / striped dolphins varied from 285,000 individuals (95% CI: 174,000-481,000) in the winter, preferentially distributed close to the shelf break, to 494,000 individuals (95% CI: 342,000-719,000) distributed beyond the shelf break in summer. Baleen whales also exhibited an increase of their density in summer. Seasonal abundances of bottlenose dolphins were quite stable, with a large number of 'pelagic' encounters offshore in winter. No significant seasonal difference was estimated for pilot whales and sperm whale. These surveys provided baseline estimates to inform policies to be developed, or for existing conservation instruments such as the Habitats Directive. In addition, our results supported the hypothesis of a shift in the summer distributions of some species such as harbour porpoise and minke whale in European waters.

  17. Lagrangian circulation of the North Atlantic Central Water over the abyssal plain and continental slopes of the Bay of Biscay: description of selected mesoscale features

    Directory of Open Access Journals (Sweden)

    Alain Serpette

    2006-06-01

    Full Text Available Between 1994 and 2001, several experiments (ARCANE, SEFOS, INTERAFOS were conducted to directly measure the general and mesoscale Lagrangian circulations over the Bay of Biscay abyssal plain and slopes. Two levels (~100 m and ~450 m were selected to cover the North Atlantic Central Water range. Two types of Lagrangian instruments, drogued surface drifters tracked by satellite (Surdrift and acoustically tracked subsurface floats (Rafos and Marvor, were used. Overall, more than 36 instrument-years were collected in the Bay of Biscay region (43-49°N, 01-12°W. The weak general circulation in the Bay of Biscay is seen to be highly influenced by the occurrence of several mesoscale coherent features, notably slope currents and eddies, and these affect the exchanges between the abyssal plain and the slopes. The objective of this paper is to depict some specific examples of the observed mesoscale field. Selected float trajectories are shown and used to discuss observations of slope currents and of both anticyclonic and cyclonic eddies. Slope currents exhibit alternation of poleward and equatorward directions, depending on both the period and the geographic area considered. Although the generation process of mesoscale eddies is difficult to observe unambiguously from Lagrangian instruments, eddies are nevertheless ubiquitous over the abyssal plain. Some characteristics of the observed cyclonic and anticyclonic eddies are presented. Smaller anticyclones, localised over the outer shelf and interpreted in terms of ajustment of slope water intrusions, are also depicted.

  18. From the Bay of Biscay to the High Atlas: Completing the anisotropic characterization of the upper mantle beneath the westernmost Mediterranean region

    Science.gov (United States)

    Díaz, J.; Gallart, J.; Morais, I.; Silveira, G.; Pedreira, D.; Pulgar, J. A.; Dias, N. A.; Ruiz, M.; González-Cortina, J. M.

    2015-11-01

    The knowledge of the anisotropic properties beneath the Iberian Peninsula and Northern Morocco has been dramatically improved since late 2007 with the analysis of the data provided by the dense TopoIberia broad-band seismic network, the increasing number of permanent stations operating in Morocco, Portugal and Spain, and the contribution of smaller scale/higher resolution experiments. Results from the two first TopoIberia deployments have evidenced a spectacular rotation of the fast polarization direction (FPD) along the Gibraltar Arc, interpreted as an evidence of mantle flow deflected around the high velocity slab beneath the Alboran Sea, and a rather uniform N100°E FPD beneath the central Iberian Variscan Massif, consistent with global mantle flow models taking into account contributions of surface plate motion, density variations and net lithosphere rotation. The results from the last Iberarray deployment presented here, covering the northern part of the Iberian Peninsula, also show a rather uniform FPD orientation close to N100°E, thus confirming the previous interpretation globally relating the anisotropic parameters to the LPO of mantle minerals generated by mantle flow at asthenospheric depths. However, the degree of anisotropy varies significantly, from delay time values of around 0.5 s beneath NW Iberia to values reaching 2.0 s in its NE corner. The anisotropic parameters retrieved from single events providing high quality data also show significant differences for stations located in the Variscan units of NW Iberia, suggesting that the region includes multiple anisotropic layers or complex anisotropy systems. These results allow to complete the map of the anisotropic properties of the westernmost Mediterranean region, which can now be considered as one of best constrained regions worldwide, with more than 300 sites investigated over an area extending from the Bay of Biscay to the Sahara platform.

  19. Assessing the hydrological response from an ensemble of CMIP5 climate projections in the transition zone of the Atlantic region (Bay of Biscay)

    Science.gov (United States)

    Meaurio, Maite; Zabaleta, Ane; Boithias, Laurie; Epelde, Ane Miren; Sauvage, Sabine; Sánchez-Pérez, Jose-Miguel; Srinivasan, Raghavan; Antiguedad, Iñaki

    2017-05-01

    The climate changes projected for the 21st century will have consequences on the hydrological response of catchments. These changes, and their consequences, are most uncertain in the transition zones. The study area, in the Bay of Biscay, is located in the transition zone of the European Atlantic region, where hydrological impact of climate change was scarcely studied. In order to address this scarcity, the hydrological impacts of climate change on river discharge were assessed. To do so, a hydrological modelling was carried out considering 16 climate scenarios that include 5 General Circulation Models (GCM) from the 5th report of the Coupled Model Intercomparison Project (CMIP5), 2 statistical downscaling methods and 2 Representative Concentration Pathways. Projections for future discharge (2011-2100) were divided into three 30-year horizons (2030s, 2060s and 2090s) and a comparison was made between these time horizons and the baseline (1961-2000). The results show that the downscaling method used resulted in a higher source of uncertainty than GCM itself. In addition, the uncertainties inherent to the methods used at all the levels do not affect the results equally along the year. In spite of those uncertainties, general trends for the 2090s predict seasonal discharge decreases by around -17% in autumn, -16% in spring, -11% in winter and -7% in summer. These results are in line with those predicted for the Atlantic region (France and the Iberian Peninsula). Trends for extreme flows were also analysed: the most significant show an increase in the duration (days) of low flows. From an environmental point of view, and considering the need to meet the objectives established by the Water Framework Directive (WFD), this will be a major challenge for the future planning on water management.

  20. Seasonal evolution of the nutrient pattern on Biscay Bay continental shelf over the years 1999-2000

    Directory of Open Access Journals (Sweden)

    Sophie Loyer

    2006-03-01

    Full Text Available The French Atlantic shelf is subjected to strong anthropic influences (urban, industrial and agricultural discharges of two main rivers (Loire and Gironde. The extension and consequences of these continental loadings for the nutrient and chlorophyll distribution have never been studied before on the Bay of Biscay continental shelf as a whole. We present the first synoptic view of the nutrient distribution and evolution on the French Atlantic shelf. Nutrient concentrations of the surface layer were studied during four cruises in April, June, September 1999 and March 2000. Until June, the freshwater inputs induce a nitrate gradient from river mouths to offshore waters in the vicinity of the 100 m isobath. The Redfield’s ratio study highlights the nitrate excess in river loadings. The early spring situation is characterised by high N:P ratios in front of the two estuaries and by a potential Si-limitation in the northern part. Nitrate removal continues in spite of the P-limitation and the increase in silicate concentrations during summer supposes high regeneration processes. At the end of summer, the water column is thermally stratified and the surface mixed layer is totally depleted in nitrate.

  1. Spatial distribution of the stomach weights of juvenile anchovy (Engraulis encrasicolus L.) in the Bay of Biscay

    KAUST Repository

    Bachiller, Eneko

    2012-11-28

    Previous studies have shown that the survival of larval and juvenile anchovy off the continental shelf in the Bay of Biscay is not significantly different from that observed on the shelf, even though the food concentration is significantly higher on the shelf. In this paper we investigate the causes for the lack of relationship between food and survival for anchovy juvenile through analyses of feeding activity versus zooplankton distribution (in the transition from summer to fall from 2003 to 2010). The spatial distribution of the stomach weights of juvenile anchovy in relation to body size on and off the shelf revealed higher stomach fullness in areas off the shelf, where less zooplankton biomass was available. This result indicates that the food concentration is not always the main factor determining ingestion in fish. A situation of comparatively lesser prey abundance may provide better feeding conditions when combined with lower predation risk and lower light attenuation. In addition, the relatively heavier stomachs found in anchovies caught in years of higher recruitment indices suggest a large stomach content may be a symptom of good biological condition that may favour the winter survival of a larger fraction of the juvenile stock. © 2012 International Council for the Exploration of the Sea.

  2. A real-time PCR assay to estimate invertebrate and fish predation on anchovy eggs in the Bay of Biscay

    KAUST Repository

    Albaina, A.

    2015-02-01

    In order to investigate the role of predation on eggs and larvae in the recruitment of anchovy (Engraulis encrasicolus), sardine (Sardina pilchardus), sprat (Sprattus sprattus) and 52 macrozooplankton taxa were assayed for anchovy remains in the gut during the 2010 spawning season using a molecular method. This real-time PCR based assay was capable of detecting 0.005. ng of anchovy DNA (roughly 1/100 of a single egg assay) in a reliable way and allowed detecting predation events up to 6. h after ingestion by small zooplankton taxa. A total of 1069 macrozooplankton individuals, 237 sardines and 213 sprats were tested. Both fish species and 32 macrozooplankton taxa showed remains of anchovy DNA within their stomach contents. The two main findings are (1) that the previously neglected macrozooplankton impact in anchovy eggs/larvae mortality is in the same order of magnitude of that due to planktivorous fishes and that, (2) the predation pressure was notably different in the two main spawning centers of Bay of Biscay anchovy. While relatively low mortality rates were recorded at the shelf-break spawning center, a higher predation pressure from both fish and macrozooplankton was exerted at the shelf one.

  3. Observations and modelling of sea level variability in the Bay of Biscay in the framework of the ENIGME project.

    Science.gov (United States)

    Jordà, Gabriel; Marcos, Marta; Pineau-Guillou, Lucia; Vandermeirsch, Frederic; Theetten, Sebastien; Charria, Guillaume

    2017-04-01

    In a climate change context, understanding the variability of physical properties along the coasts and its link to large scale processes is of paramount importance in order to project how global warming will affect the coastal environments. In this framework, the ENIGME project aims to implement and validate a suite of high resolution numerical models in the Bay of Biscay (NE Atlantic) in order to better represent the interannual variations of physical properties. In this presentation we will focus on sea level variations at the coast characterized from observations (tide gauges and altimetry) and models (barotropic and baroclinic in different configurations). In a first step we characterize the mechanisms behind sea level variations at time scales from hours to decades. Most of the variability is associated with tides while atmospherically induced variations (meteorological tides) dominate the residuals at all frequencies (true for narrow shelf areas where the open sea dynamics have non-negligible influence on the coastal sea level variability. In those cases, the treatment of the open boundaries in regional circulation models and the quality of the information there (i.e. from the OGCM) is crucial for a good representation of variations in coastal areas. Finally we have also noticed that none of the models is able to correctly reproduce the long-term trends, which are dominated by large scale processes.

  4. Spatial patterns and scale-dependent relationships between macrozooplankton and fish in the Bay of Biscay: an acoustic study

    KAUST Repository

    Lezama-Ochoa, A

    2011-10-20

    Macrozooplankton plays a key role in pelagic ecosystems as a link between lower trophic levels and fish. However, although its ecological role is usually considered in polar ecosystems, it is rarely considered in temperate ones. To obtain comprehensive information on the macrozooplankton distribution in the Bay of Biscay we adapted a bi-frequency acoustic method developed for the Humboldt Current system. This method can be used to extract continuous and simultaneous high-resolution information on the spatiotemporal patterns of biomass distributions of macrozooplankton and pelagic fish throughout the diel cycle. The 2 distributions were mapped using geostatistical techniques. We applied kriging with external drifts, which accounts for both diel and across-shore changes in macrozooplankton biomass. We then used a cross-variogram to determine the scale-dependent relationships between macrozooplankton and fish. The results show how macrozooplankton and fish are distributed according to the different ecological domains (coast, shelf, shelf-break and offshore) along the Spanish and French coasts. Specific macrozooplankton hotspots were observed, but macrozooplankton was generally more abundant offshore than inshore, whereas fish showed the opposite trend. This pattern was confirmed by the aggregation sizes, which increased towards oceanic waters for macrozooplankton and decreased for fish. Finally, the correlation between fish and macrozooplankton was positive on a small scale (<30 nautical miles) and negative on a large scale (>30 nautical miles).

  5. Eddy-induced cross-shelf export of high Chl-a coastal waters in the SE Bay of Biscay

    KAUST Repository

    Rubio, Anna

    2017-12-08

    Different remote sensing data were combined to characterise a winter anticyclonic eddy in the southeastern Bay of Biscay and to infer its effects on cross-shelf exchanges, in a period when typical along shelf-slope currents depict a cyclonic pattern. While the joint analysis of available satellite data (infrared, visible and altimetry) permitted the characterisation and tracking of the anticyclone properties and path, data from a coastal high-frequency radar system enabled a quantitative analysis of the surface cross-shelf transports associated with this anticyclone. The warm core anticyclone had a diameter of around 50km, maximum azimuthal velocities near 50cms−1 and a relative vorticity of up to −0.45f. The eddy generation occurred after the relaxation of a cyclonic wind-driven current regime over the shelf-slope; then, the eddy remained stationary for several weeks until it started to drift northwards along the shelf break. The surface signature of this eddy was observed by means of high-frequency radar data for 20 consecutive days, providing a unique opportunity to characterise and quantify, from a Lagrangian perspective, the associated transport and its effect on the Chl-a surface distribution. We observed the presence of mesoscale structures with similar characteristics in the area during different winters within the period 2011–2014. Our results suggest that the eddy-induced recurrent cross-shelf export is an effective mechanism for the expansion of coastal productive waters into the adjacent oligotrophic ocean basin.

  6. Tidal downscaling from the open ocean to the coast: a new approach applied to the Bay of Biscay

    Science.gov (United States)

    Toublanc, F.; Ayoub, N. K.; Lyard, F.; Marsaleix, P.; Allain, D. J.

    2018-04-01

    Downscaling physical processes from a large scale to a regional scale 3D model is a recurrent issue in coastal processes studies. The choice of boundary conditions will often greatly influence the solution within the 3D circulation model. In some regions, tides play a key role in coastal dynamics and must be accurately represented. The Bay of Biscay is one of these regions, with highly energetic tides influencing coastal circulation and river plume dynamics. In this study, three strategies are tested to force with barotropic tides a 3D circulation model with a variable horizontal resolution. The tidal forcings, as well as the tidal elevations and currents resulting from the 3D simulations, are compared to tidal harmonics extracted from satellite altimetry and tidal gauges, and tidal currents harmonics obtained from ADCP data. The results show a strong improvement of the M2 solution within the 3D model with a "tailored" tidal forcing generated on the same grid and bathymetry as the 3D configuration, compared to a global tidal atlas forcing. Tidal harmonics obtained from satellite altimetry data are particularly valuable to assess the performance of each simulation. Comparisons between sea surface height time series, a sea surface salinity database, and daily averaged 2D currents also show a better agreement with this tailored forcing.

  7. Intraguild predation between small pelagic fish in the Bay of Biscay: impact on anchovy (Engraulis encrasicolus L.) egg mortality

    KAUST Repository

    Bachiller, Eneko

    2015-05-12

    Small pelagic fish can play an important role in various ecosystems linking lower and upper trophic levels. Among the factor behind the observed inter-annual variations in small pelagic fish abundance, intra- and inter-specific trophic interactions could have a strong impact on the recruitment variability (e.g. anchovy). Egg cannibalism observed in anchovies has been postulated to be a mechanism that determines the upper limit of the population density and self-regulates the population abundance of the species. On the other hand, predation by other guild species is commonly considered as a regulation mechanism between competing species. This study provides empirical evidence of anchovy cannibalism and predation of the main small pelagic fish species on anchovy eggs and estimates the effect of intraguild predation on the anchovy egg mortality rate. Results show that, depending on the year (2008–2009), up to 33 % of the total anchovy egg mortality was the result of sardine predation and up to 4 % was the result of egg cannibalism together with predation by Atlantic and Atlantic Chub mackerel and sprat. Results also indicate that in the Bay of Biscay, fluctuations in the survival index of the early life stages of anchovy are likely to be attributable at least in part to egg cannibalism and especially to a high sardine predation on anchovy eggs. © 2015 Springer-Verlag Berlin Heidelberg

  8. Is juvenile anchovy a feeding resource for the demersal community in the Bay of Biscay? On the availability of pelagic prey to demersal predators

    OpenAIRE

    Lopez-Lopez, Lucia; Preciado, I.; Villamor, B.; Velasco, F.; Iglesias, M.; Nogueira, E.; Gutierrez-Zabala, J. L.; Olaso, I.

    2012-01-01

    The role that juvenile anchovy (Engraulis encrasicolus) play as a food resource for the demersal community in the southern Bay of Biscay is assessed using 21 years of anchovy abundance data and demersal predator diets. During the study period, a total of 26 fish and elasmobranch species preyed on anchovy either frequently or occasionally. Predators with a crustacean-based diet targeted the smaller anchovy individuals. The size range of anchovy juveniles (centred at 7.5–8.9 cm) was comparable ...

  9. Monitoring Sea Level and Topography of Coastal Lagoons Using Satellite Radar Altimetry: The Example of the Arcachon Bay in the Bay of Biscay

    Directory of Open Access Journals (Sweden)

    Edward Salameh

    2018-02-01

    Full Text Available Radar altimetry was initially designed to measure the marine geoid. Thanks to the improvement in the orbit determination from the meter to the centimeter level, this technique has been providing accurate measurements of the sea surface topography over the open ocean since the launch of Topex/Poseidon in 1992. In spite of a decrease in the performance over land and coastal areas, it is now commonly used over these surfaces. This study presents a semi-automatic method that allows us to discriminate between acquisitions performed at high tides and low tides. The performances of four radar altimetry missions (ERS-2, ENVISAT, SARAL, and CryoSat-2 were analyzed for the retrieval of sea surface height and, for the very first time, of the intertidal zone topography in a coastal lagoon. The study area is the Arcachon Bay located in the Bay of Biscay. The sea level variability of the Arcachon Bay is characterized by a standard deviation of 1.05 m for the records used in this study (2001–2017. Sea surface heights are very well retrieved for SARAL (R~0.99 and RMSE < 0.23 m and CryoSat-2 (R > 0.93 and RMSE < 0.42 m missions but also for ENVISAT (R > 0.82 but with a higher RMSE >0.92 m. For the topography of the intertidal zone, very good estimates were also obtained using SARAL (R~0.71 and CryoSat-2 (R~0.79 with RMSE lower than 0.44 m for both missions.

  10. Seasonal and interannual variability of mesozooplankton in two contrasting estuaries of the Bay of Biscay: Relationship to environmental factors

    Science.gov (United States)

    Villate, Fernando; Iriarte, Arantza; Uriarte, Ibon; Sanchez, Iraide

    2017-12-01

    Seasonal and interannual variations of total mesozooplankton abundance and community variability were assessed for the period 1998-2005 at 3 salinity sites (35, 33 and 30) of the estuaries of Bilbao and Urdaibai (southeast Bay of Biscay). Spatial differences in mesozooplankton seasonality were recognized, both within and between estuaries, related to differences between sites in hydrodynamic features and anthropogenic nutrient enrichment that drive phytoplankton biomass seasonal cycles. The within estuary seasonal differences in mesozooplankton community were mainly shown through seaward time-advances in the seasonal peak from summer to spring along the salinity gradient, linked to differences in phytoplankton availability during the summer, in turn, related to nutrient availability. These differences were most marked in the estuary of Urdaibai, where zooplankton seasonal pattern at 35 salinity (high tidal flushing) resembled that of shelf waters, while at 35 of the estuary of Bilbao zooplankton showed an estuarine seasonal pattern due to the influence of the estuarine plume. Cirripede larvae contributed most to the mesozooplankton seasonal variability, except at the outer estuary of Bilbao, where cladocerans and fish eggs and larvae were the major contributors, and the inner estuary of Urdaibai, where gastropod larvae contributed most. Total mesozooplankton increased at 30 salinity of the estuary of Bilbao and 35 salinity of the estuary of Urdaibai. Interannual variability of mesozooplankton at the lowest salinity of the estuary of Bilbao was mainly accounted for by copepods due to the introduction of non-indigenous species during estuarine rehabilitation from intense pollution. However, bivalve larvae and gastropod larvae showed the highest contributions at 35 salinity of the estuary of Urdaibai. At the rest of sites, the opposite interannual trends of polychaete larvae and hydromedusae generally made the highest contribution.

  11. Origin and Processes Highlighted By Noble Gases Geochemistry of Submarine Gas Emissions from Seeps at the Aquitaine Shelf (Bay of Biscay):

    Science.gov (United States)

    Battani, A.; Ruffine, L.; Donval, J. P.; Bignon, L.; Pujol, M.; Levaché, D.

    2014-12-01

    Noble gases are widely used as tracers to both determine fluid origin and identify transfer processes governing fluid flow in natural systems. This work presents the preliminary results and interpretations from submarine gas samples collected during the GAZCOGNE2 cruise (2013). The seepage activity and the spatial distribution of the widespread emission sites encountered at this area are described by (Dupré et al. 2014). Gas composition shows that methane is the dominant species compared to the C2+. The associated δ13C and δD signatures point to a biogenic origin- through CO2 reduction- of the gas. Helium concentrations are very low, ranging from 0.1 and 2.3 ppm, indicating a low residence time of the fluids in the subsurface. However, the resulting helium isotopic ratios are mostly crustal fingerprinted (around 0.02). The R/Ra values sometimes exhibit higher value of 0.2, indicative either an ASW (air saturated water) value, or the fingerprint of ancient mantle helium, the later in agreement with the geological structural context of the Parentis Basin. Most of the samples exhibit a mixing between ASW and air, probably by excess air addition to the initial ASW concentration. The elemental Ne/Ar ratio is remarkably constant for the totality of the samples, with a value typical of ASW (0.2). This result implies that the migrating gas phase is "stripping" the original water matrix from its noble gas content, as described by Gillfillian et al., 2008. This further indicates that an intermediate reservoir of biogenic gas should be present at depth. The GAZCOGNE study is co-funded by TOTAL and IFREMER as part of the PAMELA (Passive Margin Exploration Laboratories) scientific project. References: Dupré, S., L. Berger, N. Le Bouffant, C. Scalabrin, and J. F. Bourillet (2014), Fluid emissions at the Aquitaine Shelf (Bay of Biscay, France): a biogenic origin or the expression of hydrocarbon leakage?, Continental Shelf Research, doi:10.1016/j.csr.2014.07.004. Gilfillan S

  12. Interannual differences in growth and hatch-date distributions of early juvenile European anchovy in the Bay of Biscay: implications for recruitment

    KAUST Repository

    Aldanondo, Naroa

    2016-01-22

    © 2016 John Wiley & Sons Ltd. In order to understand better the recruitment variability in European anchovy in the Bay of Biscay, it is important to investigate the processes that affect survival during the early life stages. Anchovy juvenile growth trajectories and hatch-date distributions were inferred over a 3-year period based on otolith microstructure analysis. Otolith growth trajectories showed a characteristic shape depending on their hatch-date timing. Earlier-born juveniles had notably broader maximum increments than later born conspecifics, resulting in higher growth rates. This observation suggests that early hatching would be beneficial for larval and juvenile growth, and, therefore, survival. The estimated juvenile hatch-date distributions were relatively narrow compared with the extended anchovy spawning season (March-August) in the Bay of Biscay and indicated that only individuals originated mainly from the summer months (June-August) survived until autumn. Hatch-date distributions were markedly different among years and seemed to influence the interannual recruitment strength of anchovy. We conclude that years characterized by juvenile survivors originating from the peak spawning period (May and June) would lead to considerable recruitment success. Downwelling events during the peak spawning period seem to affect larval survival.

  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 POLARSTERN in the Bay of Biscay, English Channel and others from 2010-01-31 to 2010-11-25 (NCEI Accession 0157388)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157388 includes Surface underway, chemical, meteorological and physical data collected from POLARSTERN in the Bay of Biscay, English Channel, North...

  14. Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from the PRIDE OF BILBAO in the Bay of Biscay, English Channel and North Atlantic Ocean from 2005-09-26 to 2010-09-16 (NODC Accession 0108092)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0108092 includes chemical, discrete sample, physical and profile data collected from PRIDE OF BILBAO in the Bay of Biscay, English Channel and North...

  15. pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the CORNIDE DE SAAVEDRA in the Bay of Biscay and North Atlantic Ocean from 1977-10-07 to 1977-10-27 (NODC Accession 0113528)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0113528 includes chemical, discrete sample, physical and profile data collected from CORNIDE DE SAAVEDRA in the Bay of Biscay and North Atlantic Ocean...

  16. PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from GARCIA DEL CID in the Bay of Biscay and North Atlantic Ocean from 1986-09-04 to 1986-10-03 (NCEI Accession 0143391)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0143391 includes discrete sample and profile data collected from GARCIA DEL CID in the Bay of Biscay and North Atlantic Ocean from 1986-09-04 to...

  17. PH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from GARCIA DEL CID in the Bay of Biscay and North Atlantic Ocean from 1984-07-11 to 1984-08-08 (NCEI Accession 0143393)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0143393 includes discrete sample and profile data collected from GARCIA DEL CID in the Bay of Biscay and North Atlantic Ocean from 1984-07-11 to...

  18. Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the PELAGIA in the Bay of Biscay and North Atlantic Ocean from 1996-06-18 to 1996-06-18 (NODC Accession 0115585)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115585 includes chemical, discrete sample, physical and profile data collected from PELAGIA in the Bay of Biscay and North Atlantic Ocean from...

  19. Recent sea-level changes in the southern Bay of Biscay: transfer function reconstructions from salt-marshes compared with instrumental data

    Directory of Open Access Journals (Sweden)

    Eduardo Leorri

    2009-06-01

    Full Text Available In order to assess the accuracy and regional significance of salt-marsh reconstructions of former sea level based on foraminiferal transfer functions, we compared the calibration of the foraminiferal assemblages of two salt-marsh cores from two estuaries using the regional transfer function constructed for the southern Bay of Biscay. The foraminifera-based reconstructions were placed into a temporal framework using 137Cs, heavy metal concentrations, and 210Pb-derived sediment accumulation rates. The resulting relative sea-level (RSL curves were compared with the nearest tide-gauge data (Santander. The two RSL trends from core sediments show excellent agreement and are in very good agreement with instrumental data, providing a regional relative sea-level rise of 1.9 mm yr-1 for the 20th century.

  20. Position, swimming direction and group size of fin whales (Balaenoptera physalus in the presence of a fast-ferry in the Bay of Biscay

    Directory of Open Access Journals (Sweden)

    Ana S. Aniceto

    2016-07-01

    Full Text Available We analyze group size, swimming direction and the orientation of fin whales relative to a fast ferry in the Bay of Biscay. Fin whale groups (≥3 individuals were on average closer to the vessel than single individuals and pairs (F1,114 = 4.94, p = 0.028 and were more often observed within a high-risk angle ahead of the ferry (binomial probability: p = 7.60 × 10−11. Also, small groups tend to swim in the opposite direction (heading of 180° of the ferry at the starboard side (binomial test: p = 6.86 × 10−5 and at the portside (binomial test: p = 0.0156. These findings provide valuable information to improve shipping management procedures in areas at high risk for collisions.

  1. Deep-sea benthic response to rapid climatic oscillations of the last glacial cycle in the SE Bay of Biscay

    Science.gov (United States)

    Rodriguez-Lazaro, J.; Pascual, A.; Cacho, I.; Varela, Z.; Pena, L. D.

    2017-12-01

    Paleoclimatic evolution of the last 140 ka (Marine Isotopic Stages MIS 1 to MIS 5) in the South Bay of Biscay has been studied by considering microfossil changes in sediment samples of deep core PP10-17. This core was retrieved at 2882 m water depth (mwd) in the Landas Plateau and is formed by 1792 cm of clay-silt continuously deposited sediment. For this study, a total of 114 samples have been examined, yielding approximately 60 thousands of specimens of foraminifers (181 benthic species, BF) and ostracods (70 spp.). Reconstruction of the benthic response is based on the main foraminifer and ostracod species by considering their oxic/anoxic character as well as other ecological features of the assemblages. Detailed quantification of microfossils (planktonic and benthic foraminifers, ostracods) together with grain size analyses and magnetic susceptibility of the sediments allow us to characterize many of the climatic events registered in this core. Based on a robust chronostratigraphy by correlation with reference core MD95-2002 and Greenland ice core records (GICC05modelext), we are able to characterize a detailed response of benthic environments to cooling/warming, oxygen-content and productivity cycles in the region. MIS 5 has been characterized by oscillations of the planktonic/benthic foraminifer ratio (Oceanity index, OI; 60-90%); this index was higher (90-100%) and stable through the MIS 4-MIS 3 intervals. We found BF species indicators of different climatic-related events. Thus, MIS 5a, c, e interstadials are evidenced by Bulimina gibba and B. aculeata while the stadials MIS 5b, d are shown by the occurrence of Melonis pompilioides. Heinrich events, with massive iceberg discharges into the N Atlantic Ocean, are indicated by presence of Globobulimina affinis, particularly during the MIS 4 to MIS 2 interval. The beginning of MIS 4 is indicated by the appearance of new species of BF and an increase of Cassidulina laevigata. Krithe spp. and C. laevigata are

  2. Optimizing Observation Networks Combining Ships of Opportunity, Gliders, Moored Buoys and FerryBox in the Bay of Biscay and English Channel

    Science.gov (United States)

    Charria, G.; Lamouroux, J.; De Mey, P. J.; Raynaud, S.; Heyraud, C.; Craneguy, P.; Dumas, F.; Le Henaff, M.

    2016-02-01

    Designing optimal observation networks in coastal oceans remains one of the major challenges towards the implementation of future Integrated Ocean Observing Systems to monitor the coastal environment. In the Bay of Biscay and the English Channel, the diversity of involved processes requires to adapt observing systems to the specific targeted environments. Also important is the requirement for those systems to sustain coastal applications. An efficient way to measure the hydrological content of the water column over the continental shelf is to consider ships of opportunity. In the French observation strategy, the RECOPESCA program, as a component of the High frequency Observation network for the environment in coastal SEAs (HOSEA), aims to collect environmental observations from sensors attached to fishing nets. In the present study, we assess that network performances using the ArM method (Le Hénaff et al., 2009). A reference network, based on fishing vessels observations in 2008, is assessed using that method. Moreover, three scenarios, based on the reference network, a denser network in 2010 and a fictive network aggregated from a pluri-annual collection of profiles, are also analyzed. Two other observational network design experiments have been implemented for the spring season in two regions: 1) the Loire River plume (northern part of the Bay of Biscay) to explore different possible glider endurance lines combined with a fixed mooring to monitor temperature and salinity and 2) the Western English Channel using a glider below FerryBox measurements. These experiments combining existing and future observing systems, as well as numerical ensemble simulations, highlight the key issue of monitoring the whole water column in and close to river plumes (e.g. using gliders), the efficiency of the surface high frequency sampling from FerryBoxes in macrotidal regions and the importance of sampling key regions instead of increasing the number of Voluntary Observing Ships.

  3. Response of planktonic cladocerans (Class: Branchiopoda) to short-term changes in environmental variables in the surface waters of the Bay of Biscay

    Science.gov (United States)

    d'Elbée, Jean; Lalanne, Yann; Castège, Iker; Bru, Noelle; D'Amico, Frank

    2014-08-01

    From January 2001 to December 2008, 73 surface plankton samples and 45 vertical profiles of sea temperature, salinity, dissolved oxygen and pH were collected on a monthly basis from a single sampling station located in the Bay of Biscay (43°37N; 1°43W) (North-East Atlantic). Two types of North Atlantic Oscillation (NAO) indexes were included in the data set and submitted to a Canonical Correspondence Analysis and Spearman non-parametric test. Significant breaks and levels in time series were tested using a data segmentation method. The temperature range varies from 11 °C to 25 °C. It begins to rise from April until August and then decline. Low salinity values occur in mid-spring (36 PSU) in autumn. Dissolved oxygen mean values were around 8 mg/l. In summer, when temperature and salinity are high, surface water layer is always accompanied with a significant deoxygenation, and the process reverses in winter. pH mean values range was 7.78-8.33. Seasonal and inter-annual variations of the two NAO indexes are strongly correlated to one another, but do not correlate with any hydrological or biological variable. Five of the seven cladocerans species which are present in the Bay of Biscay were found in this study. There is a strong pattern in species succession throughout the year: Evadne nordmanni is a vernal species, while Penilia avirostris and Pseudevadne tergestina occur mainly in summer and autumn. Evadne spinifera has a maximum abundance in spring, Podon intermedius in autumn, but they both occur throughout the year. However, for some thirty years, the presence of species has tended to become significantly extended throughout the year. During the 2001-2008 period, there was a noticeable decline and even a disappearance of the categories involved in sexual reproduction as well as those involved in parthenogenesis, in favor of non-breeding individuals.

  4. Cell and tissue biomarkers in mussel, and histopathology in hake and anchovy from Bay of Biscay after the Prestige oil spill (Monitoring Campaign 2003)

    International Nuclear Information System (INIS)

    Marigomez, Ionan . E-mail ionan.marigomez@ehu.es; Soto, Manu; Cancio, Ibon; Orbea, Amaia; Garmendia, Larraitz; Cajaraville, Miren P.

    2006-01-01

    In order to assess the biological effects of the Prestige oil spill (POS), mussels (Mytilus galloprovincialis), European hake (Merluccius merluccius) and European anchovy (Engraulis encrasicolus) were sampled between April and September 2003 in various geographical areas of Bay of Biscay: Galicia, Central Cantabrian and East Cantabrian. In mussels, several cell and tissue biomarkers were measured: peroxisome proliferation as induction of acyl-CoA oxidase (AOX) activity, lysosomal responses as changes in the structure (lysosomal volume density, V V L , surface-to-volume ratio, S/V L , and numerical density, N V L ) and in membrane stability (labilization period, LP), cell type replacement as relative proportion of basophilic cells (volume density of basophilic cells, V V BAS ) in digestive gland epithelium, and changes in the morphology of digestive alveoli as mean luminal radius to mean epithelial thickness (MLR/MET). Additionally, flesh condition index (FCI) and gonad index (GI) were measured as supporting parameters. In hake and anchovy, liver histopathology was examined to determine the prevalence of parasites, melanomacrophage centers, non-specific lesions (inflammatory changes, atrophy, necrosis, apoptosis), early non-neoplastic toxicopathic lesions (i.e., hepatocellular nuclear polymorphism), foci of cellular alteration, benign and malignant neoplasms. In mussels, AOX induction was noticeable in April except in Galicia. LP values were low in all the geographical areas studied, indicating disturbed health, especially in Galicia. Alike, lysosomal enlargement was observed in most stations as shown by the extremely low S/V L values. V V BAS and MLR/MET values were markedly high. Overall, employed biomarkers detected exposure to toxic chemicals and disturbed health in mussels from Bay of Biscay, with impact decreasing from April to September. Although hepatocellular nuclear polymorphism and nematode parasitization in fish liver were remarkably prominent in some

  5. Variability in the air–sea interaction patterns and timescales within the south-eastern Bay of Biscay, as observed by HF radar data

    Directory of Open Access Journals (Sweden)

    A. Fontán

    2013-04-01

    Full Text Available Two high-frequency (HF radar stations were installed on the coast of the south-eastern Bay of Biscay in 2009, providing high spatial and temporal resolution and large spatial coverage of currents in the area for the first time. This has made it possible to quantitatively assess the air–sea interaction patterns and timescales for the period 2009–2010. The analysis was conducted using the Barnett–Preisendorfer approach to canonical correlation analysis (CCA of reanalysis surface winds and HF radar-derived surface currents. The CCA yields two canonical patterns: the first wind–current interaction pattern corresponds to the classical Ekman drift at the sea surface, whilst the second describes an anticyclonic/cyclonic surface circulation. The results obtained demonstrate that local winds play an important role in driving the upper water circulation. The wind–current interaction timescales are mainly related to diurnal breezes and synoptic variability. In particular, the breezes force diurnal currents in waters of the continental shelf and slope of the south-eastern Bay. It is concluded that the breezes may force diurnal currents over considerably wider areas than that covered by the HF radar, considering that the northern and southern continental shelves of the Bay exhibit stronger diurnal than annual wind amplitudes.

  6. Acoustic surveys for juvenile anchovy in the Bay of Biscay: Abundance estimate as an indicator of the next year's recruitment and spatial distribution patterns

    KAUST Repository

    Boyra, Guillermo

    2013-08-16

    A series of acoustic surveys (JUVENA) began in 2003 targeting juvenile anchovy (Engraulis encrasicolus) in the Bay of Biscay. A specific methodology was designed for mapping and estimating juvenile abundance annually, four months after the spawning season. After eight years of the survey, a consistent picture of the spatial pattern of the juvenile anchovy has emerged. Juveniles show a vertical and horizontal distribution pattern that depends on size. The younger individuals are found isolated from other species in waters closer to the surface, mainly off the shelf within the mid-southern region of the bay. The largest juveniles are usually found deeper and closer to the shore in the company of adult anchovy and other pelagic species. In these eight years, the survey has covered a wide range of juvenile abundances, and the estimates show a significant positive relationship between the juvenile biomasses and the one-year-old recruits of the following year. This demonstrates that the JUVENA index provides an early indication of the strength of next year\\'s recruitment to the fishery and can therefore be used to improve the management advice for the fishery of this short-lived species. © 2013 International Council for the Exploration of the Sea.

  7. Seasonal dynamics of reproductive parameters of the calanoid copepods Calanus helgolandicus and Calanoides carinatus in the Cantabrian Sea (SW Bay of Biscay)

    Science.gov (United States)

    Ceballos, Sara; Álvarez-Marqués, Florentina

    2006-07-01

    The seasonal reproductive dynamics of the calanoid copepods Calanus helgolandicus and Calanoides carinatus and the main driving factors that control their reproductive activity were evaluated through a three-year study performed at two shelf stations in the Cantabrian Sea (SW Bay of Biscay). As a general pattern, the seasonal dynamics showed two peaks of reproduction for both species: the highest peak was associated with the spring phytoplankton bloom, whereas a second and less intense peak coincided with the autumn bloom. Between these two blooms, copepod recruitment showed low rates, and the lowest reproductive activity was recorded in winter. Gonads started to mature in pre-bloom conditions, probably fuelled by stored lipids and concurrent feeding, but the highest RIs (Reproductive Index) and EPRs (egg production rates) were found during the spring blooms. Accordingly feeding seems to be crucial for the main recruitment event for both species. Temperature, Chlorophyll-a (Chl-a) concentration and diatom abundance explained part of the variability found in reproductive activity, with the phytoplankton biomass as the most relevant environmental factor. Temperature probably had an indirect effect on fecundity; temperature and female size were inversely correlated, and large females produced larger clutch sizes. The food assemblage seemed to be more adequate for egg hatching success (HS) than for EPR, because HS was high most of the time, but EPRs were often lower than maximum production rates, pointing to a food limitation. However, the nauplius production rates compared well with those in other areas with higher phytoplankton productivity. Interestingly, a trade-off between number of eggs produced and their viability was found; small clutch sizes with high viability were produced during inadequate food conditions. This strategy maximizes naupliar survival under short food resources by investing in egg quality rather than in quantity. The annual cycle and

  8. Morphodynamic evolution of Laida beach (Oka estuary, Urdaibai Biosphere Reserve, southeastern Bay of Biscay) in response to supratidal beach nourishment actions

    Science.gov (United States)

    Monge-Ganuzas, M.; Gainza, J.; Liria, P.; Epelde, I.; Uriarte, A.; Garnier, R.; González, M.; Nuñez, P.; Jaramillo, C.; Medina, R.

    2017-12-01

    Laida beach, located at the Oka estuary mouth (Urdaibai Biosphere Reserve) in the southeastern region of the Bay of Biscay, suffered the impact of a severe succession of storms during the first months of 2014. As a result of the erosion induced by these events, the beach lost its supratidal zone almost completely. The absence of a supratidal beach generated an impact on the recreational use of the beach during the summer 2014, and represented a potential impact for the coming summer 2015. Furthermore, it resulted in an overexposure and damage of adjacent infrastructures due to impinging strong waves. Therefore, the competent authorities, in coordination, decided to take action in order to nourish the supratidal zone of this beach. The solution adopted combined two different actions. The first one accomplished in spring of 2015, consisted in the mobilization of 44,800 m3 of sand from an area of 35,200 m2 equal to the 7% of the intertidal zone of Laida beach interpreted as the existing surface between the average low and high tidal limits, to the zone next to the eastern rocky beach contour. This action successfully resulted in an increase of the supratidal beach for the entire summer 2015 without negatively perturbing the morphological system. The second action was somewhat experimental and consisted in the mechanical plough of the previously existing intertidal low-amplitude ridges with the aim of increasing the sand transport toward the supratidal beach. Although this action did not lead to the increase of the supratidal beach, it seems to have resulted in an acceleration of the natural onshore migration of the bars. The objective of this contribution is to describe the morphodynamical response of the estuarine mouth after the performed actions with special emphasis on the evolution of extracted sites and the supratidal Laida beach area. The information here presented represents an innovative step in the understanding of the complex mechanisms driving the

  9. Cell and tissue biomarkers in mussel, and histopathology in hake and anchovy from Bay of Biscay after the Prestige oil spill (Monitoring Campaign 2003)

    Energy Technology Data Exchange (ETDEWEB)

    Marigomez, Ionan [Zoologia eta Biologia Zelularra Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 P.K., E-48080 Bilbo, Basque Country (Spain)]. E-mail ionan.marigomez@ehu.es; Soto, Manu [Zoologia eta Biologia Zelularra Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 P.K., E-48080 Bilbo, Basque Country (Spain); Cancio, Ibon [Zoologia eta Biologia Zelularra Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 P.K., E-48080 Bilbo, Basque Country (Spain); Orbea, Amaia [Zoologia eta Biologia Zelularra Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 P.K., E-48080 Bilbo, Basque Country (Spain); Garmendia, Larraitz [Zoologia eta Biologia Zelularra Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 P.K., E-48080 Bilbo, Basque Country (Spain); Cajaraville, Miren P. [Zoologia eta Biologia Zelularra Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 P.K., E-48080 Bilbo, Basque Country (Spain)

    2006-07-01

    In order to assess the biological effects of the Prestige oil spill (POS), mussels (Mytilus galloprovincialis), European hake (Merluccius merluccius) and European anchovy (Engraulis encrasicolus) were sampled between April and September 2003 in various geographical areas of Bay of Biscay: Galicia, Central Cantabrian and East Cantabrian. In mussels, several cell and tissue biomarkers were measured: peroxisome proliferation as induction of acyl-CoA oxidase (AOX) activity, lysosomal responses as changes in the structure (lysosomal volume density, V{sub V{sub L}}, surface-to-volume ratio, S/V{sub L}, and numerical density, N{sub V{sub L}}) and in membrane stability (labilization period, LP), cell type replacement as relative proportion of basophilic cells (volume density of basophilic cells, V{sub V{sub BAS}}) in digestive gland epithelium, and changes in the morphology of digestive alveoli as mean luminal radius to mean epithelial thickness (MLR/MET). Additionally, flesh condition index (FCI) and gonad index (GI) were measured as supporting parameters. In hake and anchovy, liver histopathology was examined to determine the prevalence of parasites, melanomacrophage centers, non-specific lesions (inflammatory changes, atrophy, necrosis, apoptosis), early non-neoplastic toxicopathic lesions (i.e., hepatocellular nuclear polymorphism), foci of cellular alteration, benign and malignant neoplasms. In mussels, AOX induction was noticeable in April except in Galicia. LP values were low in all the geographical areas studied, indicating disturbed health, especially in Galicia. Alike, lysosomal enlargement was observed in most stations as shown by the extremely low S/V{sub L} values. V{sub V{sub BAS}} and MLR/MET values were markedly high. Overall, employed biomarkers detected exposure to toxic chemicals and disturbed health in mussels from Bay of Biscay, with impact decreasing from April to September. Although hepatocellular nuclear polymorphism and nematode parasitization in

  10. Precisions on the structure of the Basque Arc (western Pyrenees, Spain): preliminary results from magnetic fabrics from the Biscay Synclinorium

    Science.gov (United States)

    Vegas, Néstor; Aranguren, Aitor; Rodríguez-Méndez, Lidia; Cuevas, Julia; María Tubía, José; Julián Esteban, José

    2017-04-01

    The Mesozoic Basque-Cantabrian basin (western Pyrenees) was inverted during the Alpine Orogeny in late Cretaceous-Eocene times. The central sector of the basin, the Basque Arc is characterized by the existence of large folds (80 km long) that outline an arc. This study focuses on the interpretation of AMS fabrics in rocks from the Biscay Synclinorium, a major fold system of the Basque Arc that verges to the NE, with sub-horizontal, N110˚ E trending axes and axial planes striking to N110˚ E and dipping steeply to the SW (Calvo-Rathert et al., 2007). The aim of this contribution is characterize the deformation around the Biscay Synclinorium. For this reason we combined fieldwork with magnetic fabric analysis of 95 cores in Upper Cretaceous sedimentary rocks of the Biscay Synclinorium. 68 cores come from the Calcareous formation (marls, sandy limestones and limestones of Cenomanian to Campanian age) that makes part of the northeastern limb of the synclinorium and the remaining 27 cores from the Detrital-calcareous flysch (a multilayer sequence with sandy limestones and marls of Maastrichtian age) that crops out in the synclinorium core (Garrote et al., 1991). In the Upper Cretaceous Calcareous formation there is a penetrative cleavage that mainly strikes to N110˚ E dipping 50˚ to 60˚ to the SW (S1). In the Detrital-calcareous flysch of the core, the best-preserved planar structure is the bedding and only locally an axial planar cleavage is observed. Intersection lineations are sub-horizontal and N110˚ E-trending. The measurements of the magnetic susceptibility provide low k values ranging between 99x10-6 and 403x10-6 SI. The anisotropy of the magnetic susceptibility, P, reaches values of 1.213, pointing to the overprinting of tectonic deformation on primary magnetic fabrics of sedimentary origin. The magnetic foliation shows a fairly uniform arrangement that is nearly coincident with the dominant planar structures of the rocks, S0 or S1in the core and the limb

  11. Acoustics reveals the presence of a macrozooplankton biocline in the Bay of Biscay in response to hydrological conditions and predator-prey relationships.

    Directory of Open Access Journals (Sweden)

    Ainhoa Lezama-Ochoa

    Full Text Available Bifrequency acoustic data, hydrological measurements and satellite data were used to study the vertical distribution of macrozooplankton in the Bay of Biscay in relation to the hydrological conditions and fish distribution during spring 2009. The most noticeable result was the observation of a 'biocline' during the day i.e., the interface where zooplankton biomass changes more rapidly with depth than it does in the layers above or below. The biocline separated the surface layer, almost devoid of macrozooplankton, from the macrozooplankton-rich deeper layers. It is a specific vertical feature which ties in with the classic diel vertical migration pattern. Spatiotemporal correlations between macrozooplankton and environmental variables (photic depth, thermohaline vertical structure, stratification index and chlorophyll-a indicate that no single factor explains the macrozooplankton vertical distribution. Rather a set of factors, the respective influence of which varies from region to region depending on the habitat characteristics and the progress of the spring stratification, jointly influence the distribution. In this context, the macrozooplankton biocline is potentially a biophysical response to the search for a particular depth range where light attenuation, thermohaline vertical structure and stratification conditions together provide a suitable alternative to the need for expending energy in reaching deeper water without the risk of being eaten.

  12. Lithogenic sources, composition and intra-annual variability of suspended particulate matter supplied from rivers to the Northern Galician Rias (Bay of Biscay)

    Science.gov (United States)

    Bernárdez, Patricia; Prego, Ricardo; Filgueiras, Ana Virginia; Ospina-Álvarez, Natalia; Santos-Echeandía, Juan; Álvarez-Vázquez, Miguel Angel; Caetano, Miguel

    2017-12-01

    Scarce research about small European rivers from non-human impacted areas to determine their natural background state has been undertaken. During the annual hydrological cycle of 2008-9 the patterns of particulate supply (SPM, POC, PON, Al, Cd, Co, Cr, Cu, Fe, Ni, Pb, V, Zn) from the rivers Sor, Mera Landro, Lourido and Landoi to the Northern Galician Rias (SW Bay of Biscay) were tackled. No differences in the composition of the SPM were detected for the studied rivers regarding Al, Fe and POC but the relative percentage of particulate trace elements (PTE) discriminate the rivers. So, Cr, Co and Ni in the Lourido, and Landoi rivers, and Cu in the Mera River, are controlled by watershed minerals of Ortegal Geological Complex while for the rest rivers PTE are by granitic and Ollo de Sapo bedrock watershed. Therefore, the imprint of PTE in the parental rocks of the river basins is reflected on the coastal sediments of the Rias. The main process controlling the dynamics and variations of chemical elements in the particulate form is the river discharge. This fact exemplifies that these rivers presents a natural behavior not being highly influenced by anthropogenic activities.

  13. Seasonal and interannual variability of fat content of juvenile albacore ( Thunnus alalunga) and bluefin ( Thunnus thynnus) tunas during their feeding migration to the Bay of Biscay

    Science.gov (United States)

    Goñi, Nicolas; Arrizabalaga, Haritz

    2010-07-01

    The fat content of 2945 juvenile albacore and 618 juvenile bluefin tunas caught in the Bay of Biscay was measured. Individuals were caught in 2004, 2005, 2006 and 2007 from June to early November by pelagic trawling, trolling and baitboat gears. The results for the two species show different seasonal trends. The fat content of albacore tuna increased linearly throughout the fishing season, which reflects their feeding migration. The seasonal trend of bluefin tuna showed a minimum in early August, which may be related to a different behaviour, physiology or feeding strategy. An interannual increase of fat content was observed in albacore tuna and in age-2 to age-5+ bluefin tuna, which is possibly related to a density-dependence phenomenon. The seasonal increase of fat content was strongest and appeared in the four years studied for age-3 and age-4 albacore tuna, which can be related to a different vertical habitat or a more efficient use of their ecological niche by the individuals of these age-groups, relatively to the younger age-groups. Condition factor and girth/length ratio do not appear to be relevant indicators of fat content.

  14. Acoustics Reveals the Presence of a Macrozooplankton Biocline in the Bay of Biscay in Response to Hydrological Conditions and Predator-Prey Relationships

    Science.gov (United States)

    Lezama-Ochoa, Ainhoa; Irigoien, Xabier; Chaigneau, Alexis; Quiroz, Zaida; Lebourges-Dhaussy, Anne; Bertrand, Arnaud

    2014-01-01

    Bifrequency acoustic data, hydrological measurements and satellite data were used to study the vertical distribution of macrozooplankton in the Bay of Biscay in relation to the hydrological conditions and fish distribution during spring 2009. The most noticeable result was the observation of a ‘biocline’ during the day i.e., the interface where zooplankton biomass changes more rapidly with depth than it does in the layers above or below. The biocline separated the surface layer, almost devoid of macrozooplankton, from the macrozooplankton-rich deeper layers. It is a specific vertical feature which ties in with the classic diel vertical migration pattern. Spatiotemporal correlations between macrozooplankton and environmental variables (photic depth, thermohaline vertical structure, stratification index and chlorophyll-a) indicate that no single factor explains the macrozooplankton vertical distribution. Rather a set of factors, the respective influence of which varies from region to region depending on the habitat characteristics and the progress of the spring stratification, jointly influence the distribution. In this context, the macrozooplankton biocline is potentially a biophysical response to the search for a particular depth range where light attenuation, thermohaline vertical structure and stratification conditions together provide a suitable alternative to the need for expending energy in reaching deeper water without the risk of being eaten. PMID:24505374

  15. Acoustics reveals the presence of a macrozooplankton biocline in the Bay of Biscay in response to hydrological conditions and predator-prey relationships.

    KAUST Repository

    Lezama-Ochoa, Ainhoa

    2014-02-04

    Bifrequency acoustic data, hydrological measurements and satellite data were used to study the vertical distribution of macrozooplankton in the Bay of Biscay in relation to the hydrological conditions and fish distribution during spring 2009. The most noticeable result was the observation of a \\'biocline\\' during the day i.e., the interface where zooplankton biomass changes more rapidly with depth than it does in the layers above or below. The biocline separated the surface layer, almost devoid of macrozooplankton, from the macrozooplankton-rich deeper layers. It is a specific vertical feature which ties in with the classic diel vertical migration pattern. Spatiotemporal correlations between macrozooplankton and environmental variables (photic depth, thermohaline vertical structure, stratification index and chlorophyll-a) indicate that no single factor explains the macrozooplankton vertical distribution. Rather a set of factors, the respective influence of which varies from region to region depending on the habitat characteristics and the progress of the spring stratification, jointly influence the distribution. In this context, the macrozooplankton biocline is potentially a biophysical response to the search for a particular depth range where light attenuation, thermohaline vertical structure and stratification conditions together provide a suitable alternative to the need for expending energy in reaching deeper water without the risk of being eaten.

  16. Net sea–air CO2 flux uncertainties in the Bay of Biscay based on the choice of wind speed products and gas transfer parameterizations

    Directory of Open Access Journals (Sweden)

    P. Otero

    2013-05-01

    Full Text Available The estimation of sea–air CO2 fluxes is largely dependent on wind speed through the gas transfer velocity parameterization. In this paper, we quantify uncertainties in the estimation of the CO2 uptake in the Bay of Biscay resulting from the use of different sources of wind speed such as three different global reanalysis meteorological models (NCEP/NCAR 1, NCEP/DOE 2 and ERA-Interim, one high-resolution regional forecast model (HIRLAM-AEMet, winds derived under the Cross-Calibrated Multi-Platform (CCMP project, and QuikSCAT winds in combination with some of the most widely used gas transfer velocity parameterizations. Results show that net CO2 flux estimations during an entire seasonal cycle (September 2002–September 2003 may vary by a factor of ~ 3 depending on the selected wind speed product and the gas exchange parameterization, with the highest impact due to the last one. The comparison of satellite- and model-derived winds with observations at buoys advises against the systematic overestimation of NCEP-2 and the underestimation of NCEP-1. In the coastal region, the presence of land and the time resolution are the main constraints of QuikSCAT, which turns CCMP and ERA-Interim in the preferred options.

  17. Structural impoverishment of the subtidal vegetation of southeastern Bay of Biscay from 1991 to 2013 in the context of climate change

    Science.gov (United States)

    Muguerza, N.; Díez, I.; Quintano, E.; Bustamante, M.; Gorostiaga, J. M.

    2017-12-01

    This study assesses changes in the taxonomic and functional structure and in the diversity of the shallow (3-9 m) subtidal vegetation off the southeastern coast of the Bay of Biscay by studying 19 locations between 1991 and 2013. Results provide evidence that the three-dimensional assemblages of shallow subtidal bottoms in the study area may be shifting towards less structurally complex communities. Canopy-forming algae are declining whereas simple thallus turfs composed of a combination of filamentous, polysiphonated and foliose non-corticated algae are becoming abundant along with articulated corallines and crustose species. Moreover, a significant increase in taxa richness and diversity was found, mainly due to the development of opportunistic and morphologically simple forms with warm-water affinity. The potential ecological consequences of canopy loss for coastal ecosystems are discussed. Given that changes in climate conditions are predicted to intensify, the prevalence of the new turfing space occupiers in the study area here considered seems to be realistic on the basis of their ability to compete for space and resist disturbance. Consequently, major implications for the functioning and diversity of the ecosystem and for ecosystem services may be expected. bJ. rubens and J. Longifurca. cM. alternans and M. expansum. dP. harveyana and P. squamaria. eP. cartilagineum and P. raphelisianum. fP. ardreana, P. parasitica and P. pennata. gU. dangeardii, U. pseudocurvata and U. rigida.

  18. Reduced Single Nucleotide Polymorphism Panels for Assigning Atlantic Albacore and Bay of Biscay Anchovy Individuals to Their Geographic Origin: Toward Sustainable Fishery Management.

    Science.gov (United States)

    Montes, Iratxe; Laconcha, Urtzi; Iriondo, Mikel; Manzano, Carmen; Arrizabalaga, Haritz; Estonba, Andone

    2017-05-31

    There is an increasing trend upon adding a detailed description of the origin of seafood products driven by a general interest in the implementation of sustainable fishery management plans for the conservation of marine ecosystems. North Atlantic albacore ("Bonito del Norte con Eusko Label") and Bay of Biscay anchovy ("Anchoa del Cantábrico") are two commercially important fish populations with high economical value and vulnerable to commercial fraud. This fact, together with the overexploited situation of these two populations, makes it necessary to develop a tool to identify individual origin and to detect commercial fraud. In the present study, we have developed and validated a traceability tool consisting of reduced panels of gene-associated single nucleotide polymorphisms (SNPs) suitable for assigning individuals of two species to their origin with unprecedented accuracy levels. Only 48 SNPs are necessary to assign 81.1% albacore and 93.4% anchovy individuals with 100% accuracy to their geographic origin. The total accuracy of the results demonstrates how gene-associated SNPs can revolutionize food traceability. Gene-associated SNP panels are not of mere commercial interest, but they also can result in a positive impact on sustainability of marine ecosystems through conservation of fish populations through establishing a more effective and sustainable fishery management framework and contributing to the prevention of falsified labeling.

  19. The latest Paleocene to middle Eocene interval in the Bay of Biscay - preliminary results from calcareous nannofossils and planktic foraminifera

    Science.gov (United States)

    Bornemann, A.

    2009-04-01

    Calcareous plankton (calcareous nannofossils, planktic foraminifera) is currently studied from DSDP Site 401 during the latest Paleocene to Middle Eocene greenhouse episode. This site is situated on the edge of a tilted fault block underlying the southern edge of the Meriadzek terrace on the North Biscay margin and comprises a 100-m-thick, nearly complete sedimentary record of Paleocene to middle Eocene sediments covering the Paleocene-Eocene Thermal Maximum as well as the Early Eocene Climatic Optimum. Detailed age control is achieved by calcareous nannofossil and planktic foraminiferal biostratigraphy suggesting that the study interval covers the NP9 to NP16 and P5 to E13 biozones, respectively, with a pronounced condensed interval across the Early to Middle Eocene boundary (NP13/NP14). Besides DSDP Site 550 this site represents one of the most northern locations which consists of Paleogene carbonates and will provide us a more complete picture by considering also long-term records from the northern hemisphere. Here we present first assemblage data from the two plankton groups which are accompanied by planktic and benthic foraminiferal oxygen and carbon isotope data in order to unravel the impact of the long-term climate change on the planktic ecosystem during the Eocene greenhouse.

  20. Trophic ecology of European sardine Sardina pilchardus and European anchovy Engraulis encrasicolus in the Bay of Biscay (north-east Atlantic) inferred from δ13C and δ15N values of fish and identified mesozooplanktonic organisms

    Science.gov (United States)

    Chouvelon, T.; Chappuis, A.; Bustamante, P.; Lefebvre, S.; Mornet, F.; Guillou, G.; Violamer, L.; Dupuy, C.

    2014-01-01

    European sardine (Sardina pilchardus) and European anchovy (Engraulis encrasicolus) are two species of economical and ecological significance in the Bay of Biscay (north-east Atlantic). However, the trophic ecology of both species is still poorly known in the area, and more generally, few studies have considered the potential trophic overlap between sardines and anchovies worldwide. This study aims to highlight the trophic links between the mesozooplankton and adults of these two pelagic fish in the Bay of Biscay, through carbon and nitrogen stable isotope analysis (SIA). Mesozooplankton and individuals of sardines and anchovies were collected during one season (spring 2010), over spatially contrasted stations within the study area. First, the potential effect of preservation (ethanol vs. freezing) and of delipidation (by cyclohexane) on mesozooplankton δ13C and δ15N values was assessed. Results demonstrated the necessity to correct for the preservation effect and for lipid contents in mesozooplankton for further analyses of sardines' and anchovies' diet through SIA. Next, this study highlighted the interest of working on identified mesozooplanktonic organisms instead of undetermined assemblages when unravelling food sources of planktivorous fish using stable isotopes. The inter-specific variability of isotope values within a planktonic assemblage was effectively high, probably depending on the various feeding behaviours that can occur among mesozooplankton species. Intra-specific variability was also significant and related to the spatial variations of baseline signatures in the area. To investigate the foraging areas and potential diet overlap of S. pilchardus and E. encrasicolus, mixing models (SIAR) were applied. Both fish species appeared to feed mainly in the neritic waters of the Bay of Biscay in spring and to select mainly small- to medium-sized copepods (e.g. Acartia sp., Temora sp.). However, E. encrasicolus showed a greater trophic plasticity by

  1. A Permo-Triassic border rift structure within the south-western Bay of Biscay controlling the shape of the Alpine crustal root beneath the Cantabrian Mountains

    Science.gov (United States)

    Cadenas, Patricia; Fernández-Viejo, Gabriela; Álvarez-Pulgar, Javier

    2017-04-01

    The Bay of Biscay-Pyrenean geological system is an inverted hyperextended rift that illustrates in its deep structure the transition between an oceanic underthrusting in the west to a continent-continent collision in the east. We developed a structural analysis of the south-western reactivated rift system, which represents at present-day the western branch of the Cantabrian-Pyrenean collisional chain, including the Cantabrian Mountains onshore and the central and western segments of the North Iberian margin in the southern Bay of Biscay. This passive margin was structured during polyphase Triassic to Lower Cretaceous rifting events and subsequently inverted in the Cenozoic during the Alpine orogeny, when the Cantabrian-Pyrenean realm formed in the Iberian-European plate boundary. The reactivated rift system shows a significant structural variability resulting from the strong segmentation and strain partitioning during the subsequent tectonic events. Thus, it is a natural laboratory to study the constraints imposed by tectonic inheritance in the successive stages of an almost complete orogenic cycle. From the interpretation of offshore geological and geophysical data and the integration of onshore wide-angle results, where Mesozoic fossil remnants are very scarce, we analyzed the crustal structure of the reactivated rift system and mapped the now inverted rift domains. Our results show that the inherited rift architecture controlled the subsequent compressional reactivation of the hyperextended rift system. Of particular interest are the structural variations observed in proximal areas. Offshore, the proximal domain includes classical shallow grabens and half-grabens with low degrees of extension developed during an early Permo-Triassic rift event governed by stretching processes. Its NW-SE distal limit runs parallel to the Cantabrian Fault. Following this trend, a major structure, called Ventaniella fault, has been traditionally mapped onshore, interpreted as a

  2. Using large scale surveys to investigate seasonal variations in seabird distribution and abundance. Part II: The Bay of Biscay and the English Channel

    Science.gov (United States)

    Pettex, Emeline; Laran, Sophie; Authier, Matthieu; Blanck, Aurélie; Dorémus, Ghislain; Falchetto, Hélène; Lambert, Charlotte; Monestiez, Pascal; Stéfan, Eric; Van Canneyt, Olivier; Ridoux, Vincent

    2017-07-01

    Seabird distributions and the associated seasonal variations remain challenging to investigate, especially in oceanic areas. Recent advances in telemetry have provided considerable information on seabird ecology, but still exclude small species, non-breeding birds and individuals from inaccessible colonies from any scientific survey. To overcome this issue and investigate seabird distribution and abundance in the eastern North Atlantic (ENA), large-scale aerial surveys were conducted in winter 2011-12 and summer 2012 over a 375,000 km2 area encompassing the English Channel (EC) and the Bay of Biscay (BoB). Seabird sightings, from 15 taxonomic groups, added up to 17,506 and 8263 sightings in winter and summer respectively, along 66,307 km. Using geostatistical methods, density maps were provided for both seasons. Abundance was estimated by strip transect sampling. Most taxa showed marked seasonal variations in their density and distribution. The highest densities were recorded during winter for most groups except shearwaters, storm-petrels, terns and large-sized gulls. Subsequently, the abundance in winter nearly reached one million individuals and was 2.5 times larger than in summer. The continental shelf and the slope in the BoB and the EC were identified as key areas for seabird conservation, especially during winter, as birds from northern Europe migrate southward after breeding. This large-scale study provided a synoptic view of the seabird community in the ENA, over two contrasting seasons. Our results highlight that oceanic areas harbour an abundant avifauna. Since most of the existing marine protected areas are restricted to the coastal fringe, the importance of oceanic areas in winter should be considered in future conservation plans. Our work will provide a baseline for the monitoring of seabird distribution at sea, and could inform the EU Marine Strategy Framework Directive.

  3. Objective assessment of the contribution of the RECOPESCA network to the monitoring of 3D coastal ocean variables in the Bay of Biscay and the English Channel

    Science.gov (United States)

    Lamouroux, Julien; Charria, Guillaume; De Mey, Pierre; Raynaud, Stéphane; Heyraud, Catherine; Craneguy, Philippe; Dumas, Franck; Le Hénaff, Matthieu

    2016-04-01

    In the Bay of Biscay and the English Channel, in situ observations represent a key element to monitor and to understand the wide range of processes in the coastal ocean and their direct impacts on human activities. An efficient way to measure the hydrological content of the water column over the main part of the continental shelf is to consider ships of opportunity as the surface to cover is wide and could be far from the coast. In the French observation strategy, the RECOPESCA programme, as a component of the High frequency Observation network for the environment in coastal SEAs (HOSEA), aims to collect environmental observations from sensors attached to fishing nets. In the present study, we assess that network using the Array Modes (ArM) method (a stochastic implementation of Le Hénaff et al. Ocean Dyn 59: 3-20. doi: 10.1007/s10236-008-0144-7, 2009). That model ensemble-based method is used here to compare model and observation errors and to quantitatively evaluate the performance of the observation network at detecting prior (model) uncertainties, based on hypotheses on error sources. A reference network, based on fishing vessel observations in 2008, is assessed using that method. Considering the various seasons, we show the efficiency of the network at detecting the main model uncertainties. Moreover, three scenarios, based on the reference network, a denser network in 2010 and a fictive network aggregated from a pluri-annual collection of profiles, are also analysed. Our sensitivity study shows the importance of the profile positions with respect to the sheer number of profiles for ensuring the ability of the network to describe the main error modes. More generally, we demonstrate the capacity of this method, with a low computational cost, to assess and to design new in situ observation networks.

  4. Multi-Satellite Altimeter Validation along the French Atlantic Coast in the Southern Bay of Biscay from ERS-2 to SARAL

    Directory of Open Access Journals (Sweden)

    Phuong Lan Vu

    2018-01-01

    Full Text Available Monitoring changes in coastal sea levels is necessary given the impacts of climate change. Information on the sea level and its changes are important parameters in connection to climate change processes. In this study, radar altimetry data from successive satellite missions, European Remote Sensing-2 (ERS-2, Jason-1, Envisat, Jason-2, and Satellite with ARgos and ALtiKa (SARAL, were used to measure sea surface heights (SSH. Altimetry-derived SSH was validated for the southern Bay of Biscay, using records from seven tide gauges located along the French Atlantic coast. More detailed comparisons were performed at La Rochelle, as this was the only tide gauge whose records covered the entire observation period for the different radar altimetry missions. The results of the comparison between the altimetry-based and in-situ SSH, recorded from zero to five kilometers away from the coast, had root mean square errors (RMSE ranging from 0.08 m to 0.21 m, 0.17 m to 0.34 m, 0.1 m to 0.29 m, 0.18 m to 0.9 m, and 0.22 m to 0.89 m for SARAL, Jason-2, Jason-1, ENVISAT, and ERS-2, respectively. Comparing the missions on the same orbit, ENVISAT had better results than ERS-2, which can be accounted for by the improvements in the sensor mode of operation, whereas the better results obtained using SARAL are related to the first-time use of the Ka-band for an altimetry sensor. For Jason-1 and Jason-2, improvements were found in the ocean retracking algorithm (MLE-4 against MLE-3, and also in the bi-frequency ionosphere and radiometer wet troposphere corrections. Close to the shore, the use of model-based ionosphere (GIM and wet troposphere (ECMWF corrections, as applied to land surfaces, reduced the error on the SSH estimates.

  5. Changes in occurrence and abundance of northern / southern flatfishes over a 20-year period in a coastal nursery area (Bay of Vilaine and on the eastern continental shelf of the Bay of Biscay

    Directory of Open Access Journals (Sweden)

    Yves Désaunay

    2006-06-01

    Full Text Available Several works have demonstrated trends in the distribution of fish species relative to global warming. This study investigated whether similar trends have occurred for selected flatfish species on the continental shelf of the Bay of Biscay. These species were used as indicators and changes in their populations were studied in a coastal nursery ground where flatfish juveniles are concentrated as well as on the entire shelf. Previous studies analysing changes in sea surface temperature for the continental shelf indicate that winter warming occurred in the 1980s and 1990s. Sixteen autumn cruises conducted since 1981 in the Bay of Vilaine nursery area and 11 autumn cruises since 1987 over the entire shelf provided data on a nearly annual basis for the abundance of benthic fish. The four most common flatfish species were selected and their occurrence and yearly abundance were analysed with regard to specific biogeographic ranges and climate change. Similar results were obtained for juveniles on a nursery scale and for all age groups on the entire shelf. Although sole (Solea solea showed irregular yearly variations, northern winter spawners such as plaice (Pleuronectes platessa and dab (Limanda limanda exhibited significantly high abundance during the 1980s, followed by a continuing low level and ultimately zero catches. On the other hand, the wedge sole (Dicologoglossa cuneata, a southern summer spawner, showed an increasing trend in the late 1990s.

  6. Plaguicidas organoclorados en población general adulta de Bizkaia Organochlorine pesticides in the general adult population of Biscay (Spain

    Directory of Open Access Journals (Sweden)

    Miren Begoña Zubero

    2010-08-01

    Full Text Available Objetivo: Determinar y analizar las concentraciones de siete plaguicidas organoclorados; hexaclorobenceno (HCB, beta-hexaclorociclohexano (β-HCH, gamma-hexaclorociclohexano (γ-HCH, heptacloro epóxido, beta-endosulfán, diclorodifenildicloroetileno (p,p´-DDE y diclorodifeniltricloroetano (p,p´-DDT en suero de adultos de cuatro zonas de Bizkaia no expuestos a fuentes conocidas de plaguicidas. Método: Se analizaron 283 muestras individuales de voluntarios captados a partir del censo. Se les entrevistó utilizando un cuestionario con variables sociodemográficas y de consumo. Se analizaron los datos utilizando la ji al cuadrado para variables discretas, y el análisis de varianza y un modelo de regresión lineal múltiple para las variables continuas. Resultados: El p,p´-DDE fue detectado en el 100% de los individuos (media: 191,43ng/g lípido, mientras que el 31% mostró valores detectables de p,p´-DDT (media: 18,9ng/g lípido. Un 96,5% de los individuos presentaban valores detectables de HCB (media: 78,56ng/g lípido; el 90,4% β-HCH (media: 42,78ng/g lípido y un 3,5% γ-HCH. No se detectó heptacloro epóxido ni beta-endosulfán. En el modelo de regresión, el incremento de la edad aumentaba los valores de todos los plaguicidas (pObjective: To identify and analyze levels of seven organochlorine pesticides [hexachlorobenzene (HCB, beta-hexachlorocyclohexane (β-HCH, gamma-hexachlorocyclohexane (γ-HCH, heptachlor epoxide, beta-endosulfan, dichlorodiphenyldichloroethylene (p,p´-DDE and dichlorodiphenyltrichloroethane (p,p´-DDT] in the serum of adults of four areas of Biscay (Spain not exposed to known sources of pesticides. Method: We analyzed 283 individual samples from volunteers recruited from the census. The volunteers were interviewed using a questionnaire with items on demographic variables and consumption. Data were analyzed using the chi-square test for discrete variables and analysis of variance and multiple linear regression

  7. Ecology of Syllidae (Annelida: Polychaeta from shallow rocky environments in the Cantabrian Sea (South Bay of Biscay

    Directory of Open Access Journals (Sweden)

    Alberto Serrano

    2006-12-01

    Full Text Available The syllids inhabiting 12 hard bottom macrobenthic habitats were studied. A total of 38 species belonging to 19 genera were identified. Differences in density, species richness, and diversity among habitats were analysed, as well as the relationships between these ecological parameters and depth range, slope and in-bay/out-bay gradient. The effect of environmental variables on syllid distribution was studied using canonical ordination. A high faunistic homogeneity has been found, since all biotopes were dominated by a low number of eurytopic species (Syllis armillaris, S. gracilis and S. variegata. Habitat complexity, determined by physical disturbance, is the main structuring factor in syllid populations. Biotopes with the highest structural complexity displayed a high number of companion species increasing ecological indices and denoting a well-structured habitat. On the other hand, communities such as in upper intertidal habitats, mainly controlled by physical environmental variables, showed a poorer syllid fauna, dominated by ubiquitious species and a few stenotopic species well-adapted to those environments. However, this is not the case in some other intertidal biotopes, such as in Corallina, whose tangled structure prevents drying and provides shelter from predation, allowing a richer and more diverse syllid fauna.

  8. Competitiveness in the Southern Euro Area; France, Greece, Italy, Portugal, and Spain

    OpenAIRE

    Bogdan Lissovolik; Julio Escolano; Stefania Fabrizio; Werner Schule; Herman Z Bennett; Stephen Tokarick; Yuan Xiao; Marialuz Moreno Badia; Eva Gutierrez; Iryna V. Ivaschenko

    2008-01-01

    This collection of studies analyzes developments in nonprice external competitiveness of France, Greece, Italy, Portugal, and Spain. While France, Italy, and Portugal have experienced substantial export market share losses, Greece and Spain performed relatively well. Export market share losses appear associated with rigidities in resource allocation (sectoral, geographical, technological) relative to peers and lower productivity gains in high value-added sectors. Disaggregated analysis of goo...

  9. Application of a battery of biomarkers in mussel digestive gland to assess long-term effects of the Prestige oil spill in Galicia and Bay of Biscay: tissue-level biomarkers and histopathology.

    Science.gov (United States)

    Garmendia, Larraitz; Soto, Manu; Vicario, Unai; Kim, Yungkul; Cajaraville, Miren P; Marigómez, Ionan

    2011-04-01

    In order to assess the biological effects of the Prestige oil spill (POS), mussels, Mytilus galloprovincialis, were collected in 22 localities along the North coast of the Iberian Peninsula over 3 years (April 2003-April 2006). Different tissue-level biomarkers including cell type composition (volume density of basophilic cells, Vv(BAS)) in digestive gland epithelium, structural changes of digestive alveoli (mean luminal radius to mean epithelial thickness, MLR/MET) and histopathological alterations (prevalence and intensity) of the digestive gland were analysed. Severe alterations in the general condition of the digestive gland tissue were observed all over the study area up to 2004-2005. High Vv(BAS) values were recorded mainly in Galicia but also to a lesser extent in the Bay of Biscay in 2003-2004. Atrophy of the digestive alveoli, measured in terms of MLR/MET, was detected all along the studied area up to 2006. Inflammatory responses cannot be related to pollution due to the POS: (a) prevalence and intensity of focal hemocytic infiltration were higher in the Bay of Biscay than in Galicia but they did not show a clear temporal trend; (b) high intensities of brown cell aggregates were only sporadically recorded; and (c) granulocytomas were more frequently recorded in the Bay of Biscay than in Galicia and especially in localities (i.e. Arrigunaga) subjected to chronic pollution. Likewise, Marteilia, trematodes, intracellular ciliates, unidentified eosinophilic bodies, R/CLO and Mytilicola did not follow any recognisable pattern that could be associated to the POS. In contrast, high Nematopsis intensities recorded in several localities in 2003 might suggest some response of local interest after the POS (i.e., in combination with particular factors/conditions). More data at a regional scale are needed before histopathology may provide a reliable ecosystem health assessment but the present results suggest that the approach is worthwhile. Overall, although Vv

  10. A Pyrenean Cretaceous extensional fault system in the Briançonnais Domain of the Alps: implications for the eastern termination of the segmented Bay of Biscay-Pyrenean rift system.

    Science.gov (United States)

    Tavani, Stefano; Bertok, Carlo; D'Atri, Anna; Piana, Fabrizio; Barale, Luca; Corradetti, Amerigo; Granado, Pablo; Martire, Luca; Vigna, Bartolomeo

    2017-04-01

    Recent studies in the foreland fold and thrust belt of the SW Alps reported that, in spite of the obliterating effect by the Alpine deformation, Mesozoic structures can still be recognised. These structures, occurring at the southern portion of the Western Alps arc, include a well-exposed crustal-scale Cretaceous extensional fault system. Field data (geological maps) and subsurface data (karst network) have been integrated to produce a detailed 3D reconstruction of this extensional fault system. Cretaceous faults affect the Paleozoic and Mesozoic successions and consist of a tens of km long E-W striking master fault, having in its northern block a set of E-dipping transverse extensional faults, having displacements in the order of hundreds of meters. The 3D reconstruction indicates that E-W extension, accommodated by transverse faults, is between 20% and 40%, and it reduces toward the E-W striking master fault. N-S extension is instead negligible and the E-W fault is interpreted as a Cretaceous right-lateral strike-slip fault. Removing the about 120° counter-clockwise vertical axis rotation, which is associated with the post-Cretaceous Alpine orogeny, the strike-slip fault becomes parallel to a suite of NNE-SSW to NE-SW striking faults occurring in the SW Alps foreland (present Provence region). We propose that, during the Cretaceous separation of Iberia from Eurasia, the NNE-SSW striking faults of Provence and Western Alps were delimiting to the east the Bay of Biscay - Pyrenean rift system. In detail, they formed a NNE-SSW striking transfer zone bounding to the east the Pyrenean arm of the rift, and likely ensured the connection of the Bay of Biscay - Pyrenean rift system with a further eastern, intra-plate, arm.

  11. Anthropogenic disruptions of the sedimentary record in coastal marshes: Examples from the southern Bay of Biscay (N. Spain)

    Science.gov (United States)

    Leorri, Eduardo; Cearreta, Alejandro; Jesús Irabien, María; García-artola, Ane; Corbett, D. Reide; Horsman, Eric; Blake, William H.; Sanchez-Cabeza, Joan-Albert

    2014-09-01

    Understanding sedimentological discontinuities is essential to accurately reconstruct former climatic and sea-level changes from coastal sediments. Four short cores (land reclamation horizons and apply an established environmental template to interpret a new core record from a previously unsampled estuary. Cores were analyzed using a multidisciplinary approach that includes sedimentology, micropaleontology, geochemistry, and bulk magnetic susceptibility (BMS). Results suggest that areas used for agricultural purposes are characterized in the sediment record by the absence of foraminifera that, after abandonment, are rapidly colonized by salt marsh plants in response to rapid vertical accretion. The initial colonization is marked by the presence of low foraminiferal numbers and a sharp increase in magnetic susceptibility, which proved helpful to improve the timing of the sedimentological boundaries when combined with other proxies. Our results indicate that anthropogenic disruptions to the sedimentary record are common over the recent past (100 years) and likely extend over the historic period in this part of southwestern Europe. These disruptions reflect historic land use changes. In the case of land clearance, proximal sites reflect sudden grain size changes, foraminiferal data and BMS. Distal sites affected by land clearance and the transition from agricultural soils to salt marsh occur in the mud fraction and require a multidisciplinary approach to pin them down. BMS has proven to be very useful when combined with other proxies. This study demonstrates the need for multiple proxies when reconstructing an environmental history through sedimentary strata in order to identify correctly event layers, their source and time of emplacement.

  12. Changing Occupational Profiles in the Hotel Industry: Case Studies in France, Italy and Spain. Synthesis Report.

    Science.gov (United States)

    Gatti, Mario; Grazia Mereu, Maria; Tagliaferro, Claudio

    Changing occupational profiles in the hotel industry in France, Italy, and Spain were examined in case studies that included interviews with hotel managers, human resource managers, and individuals employed in hotel occupations identified as new or entailing new skills. The study focused on the following topics: (1) changes in the hotel industry…

  13. Use of native species to improve carbon sequestration and contribute towards solving the environmental problems of the timberlands in Biscay, northern Spain.

    Science.gov (United States)

    Rodríguez-Loinaz, Gloria; Amezaga, Ibone; Onaindia, Miren

    2013-05-15

    The rapid transformation of natural forest areas into fast-growing exotic species plantations, where the main objective is timber and pulp production, has led to a neglect of other services forests provide in many parts of the world. One example of such a problem is the county of Biscay, where the management of these plantations has negative impacts on the environment, creating the necessity to evaluate alternative tree species for use in forestry. The actual crisis in the forest sector of the region could be an opportunity to change to native species plantations that could help restore ecosystem structure and function. However, forest managers of the region are using the current interest on carbon sequestration by forest to persist with the "pine and eucalyptus culture", arguing that these species provide a big C sequestration service. Moreover, they are promoting the expansion of eucalyptus plantations to obtain biomass for the pulp and paper industry and for bioenergy. The aim of this paper is to answer the following questions: Is this argument used by the foresters well-founded? or, could the use of native species in plantations improve the C sequestration service in Biscay while avoiding the environmental problems the actual plantations cause? To answer these questions we created three alternative future scenarios: a) the Services scenario, where there is a substitution of fast-growing exotic plantations by native broadleaf species plantations; b) the Biomass scenario, where there is a bet on eucalyptus plantations; and c) the Business as usual scenario. The changes in the C stock in living biomass in these scenarios have been simulated by a hybrid approach utilising inventories and models, and the period considered was 150 years. Our results show that the substitution of existing exotic plantations by plantations of native species has the greatest potential for increasing C sequestration. Although short- and mid-term outcomes may differ, when the long

  14. The fate of eggs and larvae of three pelagic species, mackerel (Scomber scombrus, horse mackerel (Trachurus trachurus and sardine (Sardina pilchardus in relation to prevailing currents in the Bay of Biscay: Could they affect larval survival?

    Directory of Open Access Journals (Sweden)

    Paula Alvarez

    2012-05-01

    Full Text Available The spatial distribution of eggs and larvae of three pelagic species, mackerel, horse mackerel and sardine, in the Bay of Biscay was studied in 1998, 2001 and 2004. The spatial distribution was clearly different between the years studied and corresponds quite precisely to different water circulation regimes. Mackerel and horse mackerel larvae are more affected by the prevailing currents than sardine, as their spawning grounds are located offshore, far from the shelf break where the current velocities are higher. Survival rates for mackerel and horse mackerel were higher in 2001, when the offshore larval transport was stronger. However, for sardine, the mortality rate hardly varied between years. The abundance of 25-day-old larvae, considered as an index of the survival rate, appears to be a good recruitment indicator, at least for 1998, 2001 and 2004. Our results did not support the hypothesis of Bakun (1996, which states that dispersion of early life stages towards open ocean waters should cause high larval mortality. At least under the conditions observed for the years studied, the retention of larvae offshore appears to have a positive effect on larval growth and/or survival.

  15. Shorebird community variations indicative of a general perturbation in the Mont-Saint-Michel bay (France).

    Science.gov (United States)

    Eybert, Marie-Christine; Geslin, Thomas; Questiau, Sophie; Feunteun, Eric

    2003-08-01

    The Mont-Saint-Michel bay located on the East Atlantic Flyway is the first site in France for wintering shorebirds, with, on average, 53,000 individuals in January. Seven species represent 96% of that community: dunlin (Calidris alpina), knot (Calidris canutus), oystercatcher (Haematopus ostralegus), curlew (Numenius arquata), grey plover (Pluvialis squatarola), bar-tailed godwit (Limosa lapponica) and black-tailed godwit (Limosa limosa). The international bird census organised by Wetlands International in mid-January gave us the opportunity to study, for a 23 years period, population variations in the bay. Despite a quite good carrying capacity, we showed that the decreasing proportion of 4 species in the bay relative to the other French populations may indicate a general perturbation of the bay. We discuss the different hypotheses to explain that observation.

  16. Socio-educational policies in Germany, Spain and France for the integration of immigrants

    Directory of Open Access Journals (Sweden)

    Vicente Llorent Bedmar

    2013-01-01

    Full Text Available We studied the socio-political integration policies being applied in Germany, Spain and France, highlighting their similarities and differences. We then checked whether their integration models were consistent with the common immigration policy of the UE and whether the latter allows them to plan measures for handling immigration to suit their own particular needs. We employed the Comparative Education methodology; the units of comparison were Germany, Spain and France, whose resident foreign populations represent more than 50% of the EU total. We studied the following: history and context; integration at federal and national level; the social-educational requirements for acquiring nationality; and the teaching of the mother tongue of immigrant students in educational institutions. We discovered that, even though the three countries belong to the EU and have common principles and rules about immigration, the design, management and ways of conceiving the integration of immigrant populations vary considerably.

  17. The Top Tail of the Wealth Distribution in Germany, France, Spain, and Greece

    OpenAIRE

    Bach, Stefan; Thiemann, Andreas; Zucco, Aline

    2015-01-01

    We analyze the top tail of the wealth distribution in Germany, France, Spain, and Greece based on the Household Finance and Consumption Survey (HFCS). Since top wealth is likely to be underrepresented in household surveys we integrate the big fortunes from rich lists, estimate a Pareto distribution, and impute the missing rich. Instead of the Forbes list we mainly rely on national rich lists since they represent a broader base for the big fortunes. As a result, the top percentile share of hou...

  18. Growth and condition of juvenile sole (Solea solea L. as indicators of habitat quality in coastal and estuarine nurseries in the Bay of Biscay with a focus on sites exposed to Erika oil spill

    Directory of Open Access Journals (Sweden)

    Camille Gilliers

    2006-06-01

    Full Text Available Indicators of growth and condition were used to compare the habitat quality of nurseries of juvenile sole (Solea solea L. in the Bay of Biscay, based on one survey in 2000. The four biological indicators are poorly correlated with each other, suggesting that no single measure may give an adequate description of fish health and of its habitat’s quality. Growth indicators showed significant differences between northern and southern areas. Juveniles from the two southernmost nurseries, the Gironde estuary and the Pertuis Antioche, displayed significant lower otolith increment widths and mean sizes. These differences were inversely related to water temperature and unrelated to genetic or age differences, and are unlikely to be due to limiting trophic conditions in the nurseries. Hence, they may be considered in terms of differences in habitat quality and potential anthropogenic impacts. Condition indices do not show this north-south pattern but highlight low condition values in the Pertuis Antioche. Short-term and fluctuating biochemical indicators such as RNA/DNA ratios appeared to be unreliable over a long-term study, while morphometric indices seemed to be relevant, complementary indicators as they integrate the whole juvenile life-history of sole in the nurseries. The growth and condition indices of juveniles in September 2000 from nursery grounds exposed to the Erika oil spill in December 1999 were relatively high. These results lead us to suggest that there was no obvious impact of this event on the health of juvenile sole and on the quality of the exposed nursery grounds a few months after the event.

  19. Electricity and gas interconnections in France. A tool for the construction of an integrated European market

    International Nuclear Information System (INIS)

    2016-06-01

    The French Energy Regulator (CRE) is publishing its report on French electricity and gas interconnections. The report makes two main conclusions: French electricity and natural gas networks are well interconnected with their counterparts in neighbouring countries and the use of interconnections has been significantly improved over the last 10 years. In terms of electricity, France's average export capacity is 13.5 GW, i.e. more than 10% of its production capacity. France is very well integrated in the European gas market and is a transit country to Spain and Italy. It has boosted its interconnection capacity in gas by 40% in 10 years. Interconnections are vital to the internal energy market and help trade between Member States. They enable European consumers to benefit from cost-effective energy by diversifying sources of supply. Since it was created, the CRE has played a leading role in this area, by fostering the development of interconnections at the French borders and by making them more efficiently used. After major efforts, the question of creating new interconnections (which constitute complex and costly projects) is now being raised. In terms of gas, the Midcat Project (a new gas interconnection between France and Spain) provides a good illustration of this question. The project will cost almost 3 billion Euros, two billion of which is being funded by France, and the decision to launch it should not be taken lightly without robust cost-benefit analyses. These studies must, in particular, identify and quantify the benefits for each country concerned as well as for the European Union, and organise the project funding in relation to these benefits. As concerns the interconnection project in the Bay of Biscay between France and Spain, overcoming technical uncertainties is an essential prerequisite before commenting on the opportunities it offers in terms of the costs and benefits that it might generate. In compliance with the law, the CRE acts on behalf of

  20. The Manila clam population in Arcachon Bay (SW France): Can it be kept sustainable?

    Science.gov (United States)

    Dang, Cécile; de Montaudouin, Xavier; Gam, Mériame; Paroissin, Christian; Bru, Noëlle; Caill-Milly, Nathalie

    2010-02-01

    The venerid clam Ruditapes philippinarum is the most prominent suspension-feeding bivalve inhabiting muddy intertidal seagrass beds in Arcachon Bay (SW France). It is exploited by fishermen, and Arcachon Bay ranks number one in France in terms of production and total biomass of this species. Previous studies revealed a decrease in the standing stock of R. philippinarum since 2003 and unbalanced length-frequency distributions with a lack of juveniles and of adults > 40 mm. Consequently, the population dynamics of this bivalve were studied at four intertidal sites and one oceanic site in Arcachon Bay. As clam size structure did not allow classical dynamics computations, field monitoring was coupled with field experiments (tagging-recapture) over two years. Monitoring of condition index and gonadal maturation stages highlighted a high variability in spawning number and intensity between sites. Recruitment events in the exploited area varied spatially but with uniformly low values. Von Bertalanffy Growth Function (VBGF) parameters ( K, L∞) were determined using Appeldoorn and ELEFAN methods. In the exploited sites in the inner lagoon, K was relatively high (mean = 0.72 yr - 1 ) but L∞ was low (mean = 41.1 mm) resulting in a moderate growth performance index (Φ' = 2.99). Growth parameters were not correlated with immersion time and L∞ was different between sites. Comparison of mortality coefficients ( Z) between cage experiments and field monitoring suggested that fishing accounts for 65-75% of total adult mortality. Low recruitment, a low growth rate and a normal mortality rate led to low somatic production (4.1 and 8.7 g Shell-Free Dry Weight (SFDW) m - 2 yr - 1 ) and an annual P/ B ratio from 0.44 to 0.92 yr - 1 . Under current conditions, the possibility of a sustainable population in Arcachon Bay will strongly depend on recruitment success and fishing management.

  1. Global spending on orphan drugs in France, Germany, the UK, Italy and Spain during 2007.

    Science.gov (United States)

    Orofino, Javier; Soto, Javier; Casado, Miguel A; Oyagüez, Itziar

    2010-01-01

    Orphan drugs are indicated for the treatment of rare diseases which, in the EU, are defined as those with a prevalence of EU has passed legislation to encourage pharmaceutical companies to invest in research programmes into rare diseases, with the aim of developing new, safe and effective orphan drugs. To describe the status of orphan drugs in five countries in the EU (France, Germany, the UK, Italy and Spain), estimate the mean annual cost per patient and indication of these orphan drugs, and determine the associated cost of these drugs in comparison with overall spending on drugs in each country (year 2007 values). The analysis was limited solely to costs of orphan drugs with sales data available for 2007. The mean annual cost per patient was estimated using recommended regimens for maintenance dose and duration from the summary of product characteristics. Likewise, the ratio between annual costs per patient for treatment of each disease and its prevalence was calculated. Sales data were available for at least one of the countries studied for 38 of the 44 orphan drugs authorized by the European Medicines Agency. Only 21 products had data available for all five countries studied. Germany was the country with access to the largest number of orphan drugs (36), followed by the UK (34), Spain (28), France (27) and Italy (25). The mean annual cost per patient and indication of the 38 orphan drugs on the market ranged widely from €331 to €337,501. It appears that orphan drugs indicated to treat diseases with a prevalence of Spain, with an average overall percentage of 1.7% for these five countries. In 2007, spending on orphan drugs in five European countries was acceptable in terms of the percentage of these countries' overall drug expenditure. Mean annual costs per patient of orphan drugs varied widely, with costs being related to the prevalence of the disease for which the product is indicated.

  2. [Regulating the internet: a comparative analysis of Brazil, Chile, Spain, the US, and France].

    Science.gov (United States)

    Segurado, Rosemary; Lima, Carolina Silva Mandú de; Ameni, Cauê S

    2015-12-01

    Global governance is of key concern in the current debate over the workings of the world's computer network, and Brazil has played a notable role in this process, especially after approval of the Marco Civil da Internet (law 12.965, april 23, 2014), which defines Brazil's regulatory framework for the internet. Dubbed the internet bill of rights, this law sets out the principles, guarantees, rights, and duties of internet users and providers in Brazil. Based on the fundamental categories of net neutrality, internet users' right to privacy, and copyright discussions from the perspective of intellectual property, the article offers a comparative analysis of regulations in five countries: Brazil, Chile, Spain, the US, and France.

  3. Data on Income inequality in Germany, France, Italy, Spain, the UK, and other affluent nations, 2012.

    Science.gov (United States)

    Dorling, Danny

    2015-12-01

    This data article contains information on the distribution of household incomes in the five most populous European countries as surveyed in 2012, with data released in 2014 and published here aggregated and so further anonymized in 2015. The underlying source data is the already anonymized EU Statistics on Income and Living Conditions (EUSILC) Microdata. The data include the annual household income required in each country to fall within the best-off 1% in that country, median and mean incomes, average (mean) incomes of the best off 1%, 0.1% and estimates for the 0.01%, 0.001% and so on for the UK, and of the 90% and worse-off 10%, the best-off 10% and best-off 1% of households for all countries. Average income from the state is also calculated by these income categories and the number of people working in finance and receiving over €1,000,000 a year in income is reported from other sources (the European Banking Authority). Finally income distribution data is provided from the USA and the rest of Europe in order to allow comparisons to be made. The data revealed the gross household (simple unweighted) median incomes in 2012 to have been (in order from best-off country by median to worse-off): France €39,000, Germany: €33,400, UK: €36,300, Italy €33,400 and Spain €27,000. However the medians, once households are weighted to reflect the nation populations do differ although they are in the same order: France €36,000, Germany: €33,400, UK: €31,300, Italy €31,000 and Spain €23,700. Thus weighting to increase representativeness of the medians reduces each by €3000, €0, €5000, €3300 and €3300 respectively. In short, the middle (weighted median) French household is €4700 a year better off than the middle UK family, and that is before housing costs are considered. This Data in Brief article accompanies Dorling, D. (2015) Income Inequality in the UK: Comparisons with five large Western European countries and the USA [1].

  4. Cost of diabetic foot in France, Spain, Italy, Germany and United Kingdom: A systematic review.

    Science.gov (United States)

    Tchero, Huidi; Kangambega, Pauline; Lin, Lucien; Mukisi-Mukaza, Martin; Brunet-Houdard, Solenne; Briatte, Christine; Retali, Gerald Reparate; Rusch, Emmanuel

    2018-04-01

    Cost estimates for diabetic foot are available for developed countries based on cost data for different years. This study aimed to provide a comparison of the cost of diabetic foot in E5 (France, Spain, Italy, Germany, and the United Kingdom) and its characteristics across different conditions. PubMed, Central and Embase databases were searched in February 2017 for English language publications. Bibliographies of relevant papers were also searched manually. Reviews and research papers from E5 regions reporting on cost of diabetic foot were included. Reported cost was converted to equivalent 2016 $ for comparison purposes. All the costs presented are mean cost per patient per year in 2016 $. Nine studies were included in the analysis. The total cost of amputation ranged from $ 15,046 in 2001 to $ 38,621 in 2005. The direct cost of amputation ranged from $ 13,842 in 2001 to $ 83,728 during 2005-2009. Indirect cost of amputation was more uniform, ranging from between $ 1,043 to $ 1,442. The direct cost of gangrene ranged from $ 3,352 in 2003 to $ 8,818 in Germany. Although, for the same year, 2003, the cost for Spain was almost double that for Germany. The total cost of an uninfected ulcer was $ 6,174 in 2002, but increased to $ 14,441 in 2005; for an infected ulcer the cost increased from $ 2,637 to $ 2,957. The different countries showed variations in the components used to calculate the cost of diabetic foot. The E5 incurs a heavy cost from diabetic foot and its complications. There is an unmet need for the identification of cost-cutting strategies, as diabetic foot costs more than major cardiac diseases. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  5. CORPORATE FINANCIAL DISTRESS AND BANKRUPTCY: A COMPARATIVE ANALYSIS IN FRANCE, ITALY AND SPAIN

    Directory of Open Access Journals (Sweden)

    Alessandra Amendola

    2013-11-01

    Full Text Available The paper presents a competing-risks approach for investigating the determinants of corporate financial distress. In particular a comparative analysis of three European markets-France, Italy and Spain–is performed in order to find out the similarities and the differences in the determinants of distress.By using the AMADEUS dataset, two possible causes of exit from the market are considered:bankruptcy and liquidation. For identifying the variables that influence the risk of leaving the market,a competing-risks model for each country is estimated and is compared with a pooled model including all the three countries. In addition, the performance of the competing-risks approach is evaluated versus the single-risk model, in which all states are considered without any distinctions.The reached results show that the competing risks approach leads to a saving in the number of selected variables that becomes more significant when the model is estimated for each country separately. Moreover, the selected variables for each country enable to identify similarities between the different exit routes across the markets. Some of the differences between Spain and the other two countries may be related to the dissimilar definition of the distress states.

  6. Testing a Microarray to Detect and Monitor Toxic Microalgae in Arcachon Bay in France.

    Science.gov (United States)

    Kegel, Jessica U; Del Amo, Yolanda; Costes, Laurence; Medlin, Linda K

    2013-03-05

    Harmful algal blooms (HABs) occur worldwide, causing health problems and economic damages to fisheries and tourism. Monitoring agencies are therefore essential, yet monitoring is based only on time-consuming light microscopy, a level at which a correct identification can be limited by insufficient morphological characters. The project MIDTAL (Microarray Detection of Toxic Algae)-an FP7-funded EU project-used rRNA genes (SSU and LSU) as a target on microarrays to identify toxic species. Furthermore, toxins were detected with a newly developed multiplex optical Surface Plasmon Resonance biosensor (Multi SPR) and compared with an enzyme-linked immunosorbent assay (ELISA). In this study, we demonstrate the latest generation of MIDTAL microarrays (version 3) and show the correlation between cell counts, detected toxin and microarray signals from field samples taken in Arcachon Bay in France in 2011. The MIDTAL microarray always detected more potentially toxic species than those detected by microscopic counts. The toxin detection was even more sensitive than both methods. Because of the universal nature of both toxin and species microarrays, they can be used to detect invasive species. Nevertheless, the MIDTAL microarray is not completely universal: first, because not all toxic species are on the chip, and second, because invasive species, such as Ostreopsis, already influence European coasts.

  7. Testing a Microarray to Detect and Monitor Toxic Microalgae in Arcachon Bay in France

    Directory of Open Access Journals (Sweden)

    Linda K. Medlin

    2013-03-01

    Full Text Available Harmful algal blooms (HABs occur worldwide, causing health problems and economic damages to fisheries and tourism. Monitoring agencies are therefore essential, yet monitoring is based only on time-consuming light microscopy, a level at which a correct identification can be limited by insufficient morphological characters. The project MIDTAL (Microarray Detection of Toxic Algae—an FP7-funded EU project—used rRNA genes (SSU and LSU as a target on microarrays to identify toxic species. Furthermore, toxins were detected with a newly developed multiplex optical Surface Plasmon Resonance biosensor (Multi SPR and compared with an enzyme-linked immunosorbent assay (ELISA. In this study, we demonstrate the latest generation of MIDTAL microarrays (version 3 and show the correlation between cell counts, detected toxin and microarray signals from field samples taken in Arcachon Bay in France in 2011. The MIDTAL microarray always detected more potentially toxic species than those detected by microscopic counts. The toxin detection was even more sensitive than both methods. Because of the universal nature of both toxin and species microarrays, they can be used to detect invasive species. Nevertheless, the MIDTAL microarray is not completely universal: first, because not all toxic species are on the chip, and second, because invasive species, such as Ostreopsis, already influence European coasts.

  8. The elderly care and domestic services sector during the recent economic crisis. The case of Italy, Spain and France.

    Directory of Open Access Journals (Sweden)

    Sara Picchi

    2016-06-01

    Full Text Available Over the past ten years in Italy, Spain and France, the demographic pressure and the increasing women’s participation in labour market have fuelled the expansion of the private provision of domestic and care services. In order to ensure the difficult balance between affordability, quality and job creation, each countries’ response has been different. France has developed policies to sustain the demand side introducing instruments such as vouchers and fiscal schemes, since the mid of the 2000s. Massive public funding has contributed to foster a regular market of domestic and care services and France is often presented as a “best practices” of those policies aimed at encouraging a regular private sector. Conversely in Italy and Spain, the development of a private domestic and care market has been mostly uncontrolled and without a coherent institutional design: the osmosis between a large informal market and the regular private care sector has been ensured on the supply side by migrant workers’ regularizations or the introduction of new employment regulations . The analysis presented in this paper aims to describe the response of these different policies to the challenges imposed by the current economic crisis. In dealing with the retrenchment of public expenditure and the reduced households’ purchasing power, Italy, Spain and France are experiencing greater difficulties in ensuring a regular private sector of domestic and care services. In light of that, the paper analyses the recent economic conjuncture presenting some assumptions about the future risk of deeper inequalities rising along with the increase of the process of marketization of domestic and care services in all the countries under analysis.    

  9. Prevalence of asthma control among adults in France, Germany, Italy, Spain and the UK

    Directory of Open Access Journals (Sweden)

    P. Demoly

    2009-06-01

    Full Text Available The objectives of this article were to estimate the prevalence of asthma control and describe the characteristics of at least well-controlled (ALWC versus not well-controlled (NWC asthmatics. Data were obtained from the European National Health and Wellness Survey, an internet-based, cross-sectional study of 37,476 adults in France, Germany, Italy, Spain and the UK. Analysis was limited to 2,337 respondents who self-reported a physician diagnosis. Based on the Asthma Control Test (ACT, respondents were grouped as ALWC (ACT 20 and NWC (ACT 19. The prevalence of diagnosed asthma across five countries was estimated to be 5.8% (14 million extrapolated for the European Union population. Of these, 50.4% (7.1 million were NWC. Compared with ALWC, NWC were older (15.8 versus 15.0%; p<0.001, less likely to be college educated (28.7 versus 36.3%; p<0.001 and more likely to be obese (30.0 versus 22.7%; p<0.001, experience depression (28.0 versus 18.7%; p<0.001 and smoke (34.7 versus 25.0%; p<0.001. The NWC had more occasions of contact with healthcare providers and were more likely to use controller and rescue medications, but with less adherence. A substantial portion of asthmatics are NWC. However, the proportion of NWC asthmatics found in this study was less than in previously reported. Patients and physicians need to be educated on the importance of asthma control and adherence to treatments.

  10. Water quality, compliance, and health outcomes among utilities implementing Water Safety Plans in France and Spain.

    Science.gov (United States)

    Setty, Karen E; Kayser, Georgia L; Bowling, Michael; Enault, Jerome; Loret, Jean-Francois; Serra, Claudia Puigdomenech; Alonso, Jordi Martin; Mateu, Arnau Pla; Bartram, Jamie

    2017-05-01

    Water Safety Plans (WSPs), recommended by the World Health Organization since 2004, seek to proactively identify potential risks to drinking water supplies and implement preventive barriers that improve safety. To evaluate the outcomes of WSP application in large drinking water systems in France and Spain, we undertook analysis of water quality and compliance indicators between 2003 and 2015, in conjunction with an observational retrospective cohort study of acute gastroenteritis incidence, before and after WSPs were implemented at five locations. Measured water quality indicators included bacteria (E. coli, fecal streptococci, total coliform, heterotrophic plate count), disinfectants (residual free and total chlorine), disinfection by-products (trihalomethanes, bromate), aluminum, pH, turbidity, and total organic carbon, comprising about 240K manual samples and 1.2M automated sensor readings. We used multiple, Poisson, or Tobit regression models to evaluate water quality before and after the WSP intervention. The compliance assessment analyzed exceedances of regulated, recommended, or operational water quality thresholds using chi-squared or Fisher's exact tests. Poisson regression was used to examine acute gastroenteritis incidence rates in WSP-affected drinking water service areas relative to a comparison area. Implementation of a WSP generally resulted in unchanged or improved water quality, while compliance improved at most locations. Evidence for reduced acute gastroenteritis incidence following WSP implementation was found at only one of the three locations examined. Outcomes of WSPs should be expected to vary across large water utilities in developed nations, as the intervention itself is adapted to the needs of each location. The approach may translate to diverse water quality, compliance, and health outcomes. Copyright © 2017 Elsevier GmbH. All rights reserved.

  11. Environmental assessment of polycyclic aromatic hydrocarbons (PAHs) in surface sediments of the Santander Bay, Northern Spain.

    Science.gov (United States)

    Viguri, J; Verde, J; Irabien, A

    2002-07-01

    Samples of intertidal surface sediments (0-2 cm) were collected in 17 stations of the Santander Bay, Cantabric Sea, Northern Spain. The concentrations of polycyclic aromatic hydrocarbons (PAHs), 16, were analysed by HPLC and MS detection. Surface sediments show a good linear correlation among the parameters of the experimental organic matter evaluation, where total carbon (TC) and loss on ignition (LOI) are approximately 2.5 and 5 times total organic carbon (TOC). A wide range of TOC from 0.08% to 4.1%, and a broad distribution of the sum of sigma16PAHs, from 0.02 to 344.6 microg/g d.w., which can be correlated by an exponential equation to the TOC, has been identified. A qualitative relationship may be established between the industrial input along the rivers and the concentration of sigma6PAHs in the sediments of the estuaries: Boo estuary (8404-4631 microg/g OC), Solia-San Salvador estuaries (305-113 microg/g OC) and Cubas estuary (31-32 microg/g OC). This work shows a dramatic change in the spatial distribution in the concentration of PAHs of intertidal surface sediments. The left edge of the Bay has the main traffic around the city and the major source of PAHs is from combustion processes and estuarine inputs, leading to medium values of PAHs in the sediments; the right edge of the Bay has much lesser anthropogenic activities leading to lower values of PAHs in sediments. The distribution of individual PAHs in sediments varies widely depending on their structure and molecular weight; the 4-6 ring aromatics predominate in polluted sediments due to their higher persistence. The isomer ratio does not allow any clear identification of the PAHs origin. Environmental evaluation according to Dutch guidelines and consensus sediment quality guidelines based on ecotoxicological data leads to the same conclusion, sediments in the Santander Bay show a very different environmental quality depending on the spatial position from heavily polluted/medium effects to non

  12. Introduction to project MIDTAL: its methods and samples from Arcachon Bay, France.

    Science.gov (United States)

    Kegel, Jessica U; Del Amo, Yolanda; Medlin, Linda K

    2013-10-01

    Microalgae worldwide regularly cause harmful effects, considered from the human perspective, in that they cause health problems and economic damage to fisheries and tourism. Cyanobacteria cause similar problems in freshwaters. These episodes encompass a broad range of phenomena collectively referred to as "harmful algal blooms" (HABs). For adequate management of these phenomena, monitoring of microalgae is required. However, effective monitoring is time-consuming because cell morphology as determined by light microscopy may be insufficient to give definitive species and toxin attribution. In the European Union FP7 project MIDTAL (Microarrays for the Detection of Toxic Algae), we achieved rapid species identification using rRNA genes as the target. These regions can be targeted for probe design to recognise species or even strains. We also included antibody reactions to specific toxins produced by these microalgae because, even when cell numbers are low, toxins can be present and can accumulate in the shellfish. Microarrays are the state-of-the-art technology in molecular biology for the processing of bulk samples for detection of target RNA/DNA sequences. After 36 months, we have completed RNA-cell number-signal intensity calibration curves for 18 HAB species and the analysis of monthly field samples from five locations from year 1. Results from one location, Arcachon Bay (France), are reported here and compared favourably with cell counts in most cases. In general, the microarray was more sensitive than the cell counts, and this is likely a reflection in the difference in water volume analysed with the volume filtered for the microarray an order of magnitude greater.

  13. Influence of environmental gradients on the distribution of benthic resources available for shorebirds on intertidal mudflats of Yves Bay, France

    Science.gov (United States)

    Philippe, Anne S.; Pinaud, David; Cayatte, Marie-Laure; Goulevant, Cyril; Lachaussée, Nicolas; Pineau, Philippe; Karpytchev, Mikhail; Bocher, Pierrick

    2016-06-01

    The case study of Yves Bay (Pertuis Charentais, France) highlighted links between environmental gradients (i.e. sediment characteristics and emersion time) and prey distribution and availability for the two most numerous shorebird species overwintering in Yves Bay: the red knot Calidris canutus and the dunlin Calidris alpina. Two hundred and fifty-two stations were sampled on a predetermined 250 m regular grid covering the intertidal mudflats of this major wintering site in France for east-Atlantic migratory shorebirds. The distribution of principal benthic species abundance and biomass was modelled along two environmental gradients: sediment structure (particularly pronounced north-south sand-mud gradient) and emersion time. The effect of emersion time combined with sedimentary structure strongly explained abundances and biomasses of the main prey for C. canutus and C. alpina in the bay (Cerastoderma edule, Hydrobia ulvae, Macoma balthica, Scrobicularia plana, and Nephtys hombergii). This study highlighted prey species-specific spatial segregation/overlapping as well as spatial interferences in the trophic niche of the two shorebirds.

  14. Evidence of a major environmental change recorded in a macrotidal bay (Marennes-Oléron Bay, France) by correlation between VHR seismic profiles and cores

    Science.gov (United States)

    Billeaud, Isabelle; Chaumillon, Eric; Weber, Olivier

    2005-02-01

    New, very high-resolution (25 cm) seismic profiles have revealed the internal architecture of the infilling of a macrotidal bay, the Marennes-Oléron Bay, France. Within this geometry, a major seismic unconformity has been correlated with core data. This correlation provides evidence that the seismic unconformity corresponds to a sharp grain-size decrease. Both seismic and core data indicate that this change of grain size can be interpreted as a record of a recent (around 1,000 years b.p.) decrease in hydrodynamical energy with time and/or a larger supply of fine-grained material. This recent environmental change can be related to natural infilling of the Marennes Oléron Bay, and to tidal prism decrease, increasing human activities (e.g. land reclamation, deforestation, agricultural land use) and climate fluctuations during the late Holocene, such as the transition between the cold period of the Dark Ages (1,550 1,050 years b.p.) and the Medieval warm period (1,050 550 years b.p.).

  15. Modelling the spatio-temporal distribution of age-1 bay of biscay anchovy (Engraulis encrasicolus) at spawning time [Distribución espacio-temporal de la edad 1 de anchoa del golfo de Bizkaia (Engraulis Encrasicolus) en el momento de puesta

    KAUST Repository

    Ibaibarriaga, Leire

    2013-09-13

    To efficiently manage and maintain fish stock abundance and age structure, it is necessary to understand variability in its spatial distribution. The main objective of this study was to describe the demographic structure of the Bay of Biscay anchovy during the main spawning period based on adult samples from 15 daily egg production method surveys. The proportion of age-1 individuals was modelled using generalized additive models with a binomial distribution and a logit link in relation to geographical and environmental covariates. The possibility of obtaining different models depending on the average age-1 proportion (low or high) was also explored. In general, age-1 individuals were found in shallow waters close to the coast, especially associated with the Gironde and Adour river plumes, whereas older individuals were prevalent on the shelf break and in oceanic waters. However, in years with a high age-1 proportion the younger individuals were also dominant in oceanic waters. These results could be used for management purposes, such as defining protected areas for particular age groups.

  16. Hydrodynamic Environment and Ecosystem Diversity at two Deep-Sea Marine Protected Areas in Southern Biscay

    Science.gov (United States)

    González-Pola, C.; Ivey, G. N.; Jones, N. L.; Sanchez, F.; Kelly, S. M.; Bluteau, C.; Somavilla, R.

    2016-02-01

    Two nearby offshore deep sea areas in Southern Bay of Biscay (northern Spain), hosting valuable ecosystems, have been recently declared marine protected areas. The first one is Le Danois Bank, a seamount-like feature connected to the continental shelf by a saddle. The second one is the Aviles Canyon System (ACS) that breaks the continuity of the northern Spanish continental shelf. A number of observational multidisciplinary programs carried out within the last decade allowed a detailed identification of habitats and biological communities. As a long-term goal these programs aimed to understand the ecosystem functioning as a whole with the implicit focus in associated circulation and dynamics. The observational record includes deep sea photogrametry as well as standard hydrography and long-term mooring lines. A lander system provided high-frequency currents and thermal structure tens meters above bottom together with time lapse photographs at selected sites. Different characteristic habitats from sedimentary to rocky, associated with different fisheries, were described both in Le Danois Bank and the ACS. These include sponge aggregations and deep water corals. Noteworthy structured coral reefs only appeared in a relatively small area in one of the tributaries of the ACS (La Gaviera Canyon), where local near-bottom currents were stronger than anywhere else in the region. The development and violent breaking of an internal tidal bore was the main feature of such hotspot. Analytic estimates confirmed that La Gaviera is the only canyon were large patches of the seafloor are critical or near-critical to the semidiurnal internal tide and nearby upper flanks show also large patches of critical seafloor and large body forcing. A year-long near-bottom current record captured the development of three benthic storms, events lasting several days in which currents increases up to 3-fold the tidal max speeds and direction swings rapidly, losing the uniformity of tidal regime.

  17. Technologically Enhanced Language Learning in Primary Schools in England, France and Spain: Developing Linguistic Competence in a Technologically Enhanced Classroom Environment

    Science.gov (United States)

    Macrory, Gee; Chretien, Lucette; Ortega-Martin, Jose Luis

    2012-01-01

    This paper reports on an EU-funded project (Ref: 134244-2007-UK-COMENIUS-CMP) that explored the impact of technology, notably video-conferencing, on primary school children's language learning in England, France and Spain. Data were gathered from the children in the project, their teachers and also from trainee teachers placed in the schools. The…

  18. France

    OpenAIRE

    Estay Stange, Veronica; Bertrand, Denis

    2017-01-01

    La recherche sémiotique en France s’organise notamment autour du Séminaire de sémiotique (Paris IV, Maison de la recherche, le mercredi tous les quinze jours), rattaché à l’Université Paris IV-Sorbonne, à l’Université Paris 8-Vincennes-Saint-Denis et à l’Université de Limoges. Co-dirigé par Denis Bertrand, Jean-François Bordron, Ivan Darrault et Anne Hénault, ce séminaire prolonge sans discontinuer, depuis 1992, l’ancien Séminaire de sémantique générale d’A.J. Greimas à l’EHESS, et résulte de...

  19. France

    OpenAIRE

    Estay Stange, Veronica; Bertrand, Denis

    2017-01-01

    La recherche sémiotique en France s’organise notamment autour du Séminaire de sémiotique (qui a lieu désormais à la Maison Suger, Fondation de la Maison des Sciences de l’Homme – FMSH, le mercredi tous les quinze jours), rattaché à l’Université Paris 8-Vincennes- Saint-Denis et à l’Université de Limoges. Co-dirigé par Denis Bertrand, Jean-François Bordron, Ivan Darrault et Jacques Fontanille, ce séminaire prolonge sans discontinuer, depuis 1992, l’ancien Séminaire de sémantique générale d’A.J...

  20. The impact of overlapping processes on rockfall hazard analysis - the Bolonia Bay study (southern Spain)

    Science.gov (United States)

    Fernandez-Steeger, T.; Grützner, C.; Reicherter, K.; Braun, A.; Höbig, N.

    2009-04-01

    For rockfall simulations, competitive case studies and data sets are important to develop and evaluate the models or software. Especially for empirical or data driven stochastic modelling the quality of the reference data sets has a major impact on model skills and knowledge discovery. Therefore, rockfalls in the Bolonia Bay close to Tarifa (Spain) were mapped. Here, the siliciclastic Miocene rocks (megaturbidites) are intensively joined and disaggregated by a perpendicular joint system. Although bedding supports stability as the dip is not directed towards the rock face, the deposits indicate a continuous process of material loss from the 80 m high cliff of the San Bartolome mountain front by single large rock falls. For more than 300 blocks data on size, shape, type of rock, and location were collected. The work concentrated on rockfall blocks with a volume of more than 2 m³ and up to 350 m³. Occasionally very long "runout" distances of up to 2 km have been observed. For all major source areas and deposits, runout analysis using empirical models and a numerical trajectorian model has been performed. The most empirical models are principally based on the relation between fall height and travel distance. Beside the "Fahrböschung" from Heim (1932) the "shadow angle" introduced by Evans and Hungr (1993) is most common today. However, studies from different sites show a wide variance of the angle relations (Dorren 2003, Corominas 1996). The reasons for that might be different environments and trigger mechanisms, or varying secondary effects such as post-depositional movement. Today, "semi" numerical approaches based on trajectorian models are quite common to evaluate the rockfall energy and the runout distance for protection measures and risk evaluations. The results of the models highly depend on the quality of the input parameters. One problem here might be that some of the parameters, especially the dynamic ones, are not easy to determine and the quality of the

  1. Effects of plain package branding and graphic health warnings on adolescent smokers in the USA, Spain and France.

    Science.gov (United States)

    Andrews, J Craig; Netemeyer, Richard G; Burton, Scot; Kees, Jeremy

    2016-12-01

    The purpose of this study is to provide an experimental test of the effects of plain pack branding and graphic health warnings (GHWs) in three different countries for an important and vulnerable population, that is, adolescents who are experimenting with smoking. The effects of plain pack branding (logo present, logo absent), and graphic visual warning level (absent, low, medium, high) are studied experimentally for their impact on adolescent cigarette craving, evoked fear, pack feelings and thoughts of quitting in the USA, Spain and France. A total of 1066 adolescents who were experimenting with smoking served as participants in the study. A quota sample produced 375 respondents in the USA, 337 in Spain and 354 in France. Overall findings indicate that the GHWs were effective in impacting adolescent cigarette craving, evoked fear, pack feelings and thoughts of quitting. The plain pack effects were not as strong, yet reduced craving, increased fear, and decreased pack feelings for all three samples combined, and for US adolescent smokers individually, irrespective of the GHWs. For French adolescent smokers, plain pack effects for craving were limited to low/moderate GHW levels. For Spanish adolescent smokers, plain pack feeling effects were limited to the absence of the GHWs. The results show that plain packs can independently strengthen the more instantaneous, direct effects (short of quitting thoughts) found with the GHWs. Yet, the plain pack results were attenuated for Spanish and French adolescent smokers, who are currently exposed to GHWs. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  2. Determination of food sources for benthic invertebrates in a salt marsh (Aiguillon Bay, France) by carbon and nitrogen stable isotopes: importance of locally produced sources

    NARCIS (Netherlands)

    Riera, P.; Stal, L.J.; Nieuwenhuize, J.; Richard, P.; Blanchard, G.F.; Gentil, F.

    1999-01-01

    delta(13)C and delta(15)N were measured in benthic invertebrates and food sources collected in the salt marsh of the Aiguillon Bay, France. The results showed that, although Spartina anglica was dominant, this marine phanerogame did not contribute significantly to the carbon and nitrogen

  3. Micro CT characterization of a coastal mine tailings deposit, Portmán Bay, SE Spain

    Science.gov (United States)

    Frigola, Jaime; Cerdà-Domènech, Marc; Barriuso, Eduardo; Sanchez-Vidal, Anna; Amblas, David; Canals, Miquel

    2017-04-01

    Scanning of sediment cores by means of high-resolution non-destructive techniques provides researchers with huge amounts of highly valuable data allowing fast and detailed characterization of the materials. In the last decades several devoted instruments have been developed and applied to the study of sedimentary sequences, mainly multi-sensor core loggers (MSCL) for the physical properties and XRF core scanners for the chemical elemental composition. The geoscientific community started using computed tomography (CT) systems about two decades ago. These were mainly medical systems as dedicated instruments were essentially lacking by that time. The resolution of those medical systems was limited to several hundreds of micrometres voxel size. Micro computed tomography (micro-CT) systems have also spread into geoscientific research, although their limited workspace dimensions prevents their use for large objects, such as long sediment cores. Recently, a new micro-CT system, the MultiTom Core X-ray CT, conceived by University of Barcelona (UB) researchers and developed by X-ray Engineering, became operational. It is able of scanning sediment cores up to 1.5 m long, and allows adjustable resolutions from 300 microns down to 3-4 microns. The system is now installed at UB's CORELAB Laboratory for non-destructive analyses of geological materials. Here we present, as an example, the results of MultiTom scans of a set of sediment cores recovered offshore Portmán Bay, SE Spain, in order to characterize at very high-resolution the metal-enriched deposit generated after 33 years of direct discharge into the sea of mine tailings resulting from the exploitation of Pb and Zn ores. In total 52 short cores and 6 long gravity cores from the mine tailings infilled bay were scanned with the MultiTom system at a mean voxel resolution of 125 microns. The integrated study of micro-CT data allowed differentiating the main tailings units from deposits formed after disposal cessation

  4. Bioavailability of heavy metals in water and sediments from a typical Mediterranean Bay (Málaga Bay, Region of Andalucía, Southern Spain).

    Science.gov (United States)

    Alonso Castillo, M L; Sánchez Trujillo, I; Vereda Alonso, E; García de Torres, A; Cano Pavón, J M

    2013-11-15

    Concentrations of heavy metals were measured in sediment and water from Málaga Bay (South Spain). In the later twentieth century, cities such as Málaga, have suffered the impact of mass summer tourism. The ancient industrial activities, and the actual urbanization and coastal development, recreation and tourism, wastewaters treatment facilities, have been sources of marine pollution. In sediments, Ni was the most disturbing metal because Ni concentrations exceeded the effects range low (ERL), concentration at which toxicity could start to be observed in 85% of the samples analyzed. The metal bioavailability decreased in the order: Cd>Ni>Pb>Cu>Cr. In the sea water samples, Cd and Pb were the most disturbing metals because they exceeded the continuous criteria concentration (CCC) of US EPA in a 22.5% and 10.0% of the samples, respectively. Statistical analyses (ANOVA, PCA, CA) were performed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. Terrorism and anti-terror legislation - the terrorised legislator? A comparison of counter-terrorism legislation and its implications on human rights in the legal systems of the United Kingdom, Spain, Germany, and France

    NARCIS (Netherlands)

    Oehmichen, Anna

    2009-01-01

    The thesis deals with the history of terrorism and counter-terrorism legislation, focussing on the legislation in the UK, Spain, Germany and France, in the last 30 years, and analysing its compatibility with national and European human rights standards.

  6. The Intra Industry Trade between Portugal European Union, Portugal Spain, Portugal-France, Portugal Germany, Portugal-Ireland, Portugal-Greece and Portugal-Netherlands - a Dynamic Panel Data Analysis (1996 2000)

    OpenAIRE

    Horácio Faustino; Nuno Carlos Leitão

    2005-01-01

    PortugalÂ’s main trade partners have been Spain, Germany and France. In this paper we analyse the intra industry trade in the manufacturing industry between Portugal Spain, Portugal-France, Portugal Germany, Portugal-Ireland and Portugal-Greece. We also present the results of intra industry trade (IIT) between Portugal and the European Union. The innovation, technological progress, human capital, and scale economies are some of the explicative variables of the intra industry trade phenomena. ...

  7. 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

  8. 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

  9. People-flood interaction: victims throughout four Mediterranean countries (France, Italy, Spain, and Greece) in 34 years

    Science.gov (United States)

    Petrucci, Olga; Aceto, Luigi; Boissier, Laurent; Kotroni, Vassiliki; Llasat, Maria Carmen; Llasat-Botija, Montserrat; Rosselló, Joan; Papagiannaki, Katerina; Aurora Pasqua, A.; Vinet, Freddy

    2017-04-01

    Floods and flash floods are widespread phenomena in Mediterranean countries, where they cause severe damage and pose a threat to the people. The aim of this work is to highlight similarities and differences, if any, among circumstances and people behavior in four Mediterranean countries frequently affected by fatal floods: France, Italy, Spain, and Greece. In order to do this, we collected and organized detailed information on victims caused by floods throughout the period 1981-2015. The database is made of different sections allowing: a) Event identification, in terms of time of occurrence and place where fatalities occurred, b) People identification, in terms of gender, age, and often even the name and surname of victims, c) People-event interaction, characterizing the circumstances in which fatalities occurred, including dangerous behaviors, d) External features that could have had some influence on the occurrence of fatalities, as the presence/absence of alert systems and prevention measures. We used the collected information to investigate the event dynamics that led to the loss of lives and we identified the most dangerous event circumstances. The aim is to understand how and why people are involved in these events, and the most dangerous conditions, places, activities and dynamics of people-event interaction. The results can improve the understanding of the impacts that floods pose to people and can increase risk awareness among administrators and citizens. The outcomes can also be used to understand and highlight similarities and differences, if existing, in the behaviors of people in the four analyzed countries, in order to strength the strategies aiming to save people and warn about risky behaviors. We think our study can improve the understanding on the impacts that geo-hydrological hazards pose to the population of analyzed places, and on their consequences, and we believe it could be an important step for increasing knowing and awareness among

  10. Recording of the Holocene sediment infilling in a confined tide-dominated estuary: the bay of Brest (Britanny, France)

    Science.gov (United States)

    Gregoire, Gwendoline; Le Roy, Pascal; Ehrhold, Axel; Jouet, Gwenael; Garlan, Thierry

    2016-04-01

    Modern estuaries constitute key areas for the preservation of sedimentary deposits related to the Holocene period. Several previous studies using stratigraphic reconstructions in such environments allowed to characterise the major parameters controlling the Holocene transgressive sequence and to decipher their respective role in the sedimentary infill: (1) the evolution of main hydrologic factors (wave or tide-dominated environment), (2) the sea level fluctuation and (3) the morphologies of the bedrock and the coastline. Nevertheless, the timing of the transgressive deposits and the detailed facies need to be precise in regard to the stratigraphic schemes. The Bay of Brest (Western Brittany, France) offers the opportunity to examine these points and to compare with previous studies. It constitutes an original tide-dominated estuary that communicates to the open sea (Iroise Sea) by a narrow strait. Two main rivers (Aulne and Elorn) are connected to a submerged paleovalleys network that was incised in the Paleozoic basement during lowstands and still preserved in the present morphology. It delineates the central basin surrounded by tidal flat located in sheltered area. The analysis of high and very-high resolution seismic lines recorded through the whole bay combined with sediment cores (up to 4.5 m long) and radiocarbon dating allow to precise the architecture and the timing of the thick Holocene coastal wedge. It is preserved from the valley network to the shore and presents a longitudinal variability (downstream-upstream evolution). The infill is divided into two successive stages (corresponding to the transgressive and highstand system tracts) which laterally evolve from the paleo-valley to the coast. Two units constitute the transgressive system tract. The oldest, dated from 8200 to 7000 cal B.P. is composed of fine-grained, organic-rich tidal flat deposits located in the sheltered area and organised in levees on the terrace bordering the paleo-valley. A tidal

  11. Assessment of urban and industrial contamination levels in the bay of Cádiz, SW Spain.

    Science.gov (United States)

    Carrasco, M; López-Ramírez, J A; Benavente, J; López-Aguayo, F; Sales, D

    2003-03-01

    Measuring the amount of pollution is of particular importance in assessing the quality and general condition of an ecosystem. In this paper, some of the results obtained as a consequence of the specific agreement between the Environmental Agency (Consejería de Medio Ambiente, Junta de Andalucía) and the University of Cadiz to assess the environmental condition of the marine bottom and waters are showed. Physical and chemical analyses in water and sediments were undertaken at various sampling sites close to urban and industrial locations. Later on, these results were studied under statistical analysis to reveal any possible relationships between the parameters employed, and to identify any analogous behaviour between the sampling sites. Physical-chemical data revealed that sediments and waters analysed were moderately contaminated and, in addition, no great differences were found between in rising and ebbing tide conditions. Finally, considering only the pollution level, from the cluster analysis of sediments two major groups appear, one of which corresponded to those sites located in the outer bay, and the other to those situated in the inner bay. However, number 6 and 14 sampling sites cannot be associated to those groups due to be related to points with important local discharges.

  12. Isotope geochemistry of waters affected by mining activities in Sierra Minera and Portman Bay (SE, Spain)

    International Nuclear Information System (INIS)

    García-Lorenzo, Mari Luz; Martínez-Sánchez, María José; Pérez-Sirvent, Carmen; Agudo, Inés; Recio, Clemente

    2014-01-01

    Highlights: • Waters have a meteoric origin even in samples located near the shore. • Marine infiltration only takes place in the deepest layers. • Sulfate enrichment was caused by oxidative dissolution of pyrite by ferric iron. - Abstract: The objective of this work was to evaluate processes affecting waters from Portman Bay by way of stable isotopic analysis, particularly H and O stable isotopes from water and S and O from dissolved sulfates. In addition, surface waters from Sierra Minera were examined for the purpose of determining if these waters are affected by similar processes. The results obtained indicate that Portman Bay waters are meteoric, and marine infiltration only takes place in the deepest layers near the shore or if water remains stagnated in sediments with low permeability. The main source of sulfate was the oxidation of sulfides, resulting in the liberation of acid, sulfate and metals. In order to assess the mechanism responsible for sulfide oxidation, the stoichiometric isotope balance model and the general isotope balance model were tested, suggesting that the oxidation via Fe 3+ was predominant in the surface, and controlled by Acidithiobacillus ferrooxidans, while at depth, sulfate reduction occurred

  13. Drying characteristics of bay laurel (Laurus nobilis L.) fruits in a ...

    African Journals Online (AJOL)

    Jane

    2011-06-24

    Jun 24, 2011 ... It is widely distributed to the. Mediterranean region, which is cultivated in many coun- tries with moderate and subtropical climate (Baytop,. 1991). Bay laurel is grown commercially for its aromatic leaves and oils in Turkey, Algeria, Morocco, Portugal,. Spain, Italy, France and Mexico. L. nobilis L. is commonly.

  14. Environmental-economic evaluation of the filling and reclamation process in the bay of Santander, Spain

    Science.gov (United States)

    Cendrero, A.; Díaz de Terán, J. R.; Salinas, J. M.

    1981-11-01

    The historical development of a process of reclamation of intertidal areas in an estuary has been quantitatively studied by means of old engravings, maps, navagation charts, and aerial photographs. These show that about 83 percent of the natural coastline of the estuary has disappeared, nearly two-thirds of its intertidal area has been covered, and over 40 percent of its volume has been lost. The rate of this artificial process is several tens of times faster than that of the natural sedimentation. Extrapolation of the observed trends shows that, if these continue, the intertidal areas would disappear completely in 31 to 105 years. Theoretical calculations based on comparisons with other estuaries show that the accumulated loss in the productivity of living matter (in the form of primary producers), since the process started about 140 years ago, could reach 1.5·1010 kg. This could represent, considering several possible food chains, the equivalent of the food necessary to sustain several thousand people for life. An economic analysis of the impact of the process has been made by considering, first, the decrease in fish and shellfish catches in the bay (using historical data and data about present clam productivity) and the decrease in its aesthetic quality and recreational potential. These were determined by means of interviews with the population to obtain a “demand curve” for the willingness to pay for the preservation and use of the bay. Second, the price of the man-made land obtained was considered. The data obtained show that the economic losses would offset the benefits within 10 to 30 years.

  15. Influence of environmental and anthropogenic factors on the composition, concentration and spatial distribution of microplastics: A case study of the Bay of Brest (Brittany, France).

    Science.gov (United States)

    Frère, L; Paul-Pont, I; Rinnert, E; Petton, S; Jaffré, J; Bihannic, I; Soudant, P; Lambert, C; Huvet, A

    2017-06-01

    The concentration and spatial distribution of microplastics in the Bay of Brest (Brittany, France) was investigated in two surveys. Surface water and sediment were sampled at nine locations in areas characterized by contrasting anthropic pressures, riverine influences or water mixing. Microplastics were categorized by their polymer type and size class. Microplastic contamination in surface water and sediment was dominated by polyethylene fragments (PE, 53-67%) followed by polypropylene (PP, 16-30%) and polystyrene (PS, 16-17%) microparticles. The presence of buoyant microplastics (PE, PP and PS) in sediment suggests the existence of physical and/or biological processes leading to vertical transfer of lightweight microplastics in the bay. In sediment (upper 5 cm), the percentage of particles identified by Raman micro-spectroscopy was lower (41%) than in surface water (79%) and may explain the apparent low concentration observed in this matrix (0.97 ± 2.08 MP kg -1 dry sediment). Mean microplastic concentration was 0.24 ± 0.35 MP m -3 in surface water. We suggest that the observed spatial MP distribution is related to proximity to urbanized areas and to hydrodynamics in the bay. A particle dispersal model was used to study the influence of hydrodynamics on surface microplastic distribution. The outputs of the model showed the presence of a transitional convergence zone in the centre of the bay during flood tide, where floating debris coming from the northern and southern parts of the bay tends to accumulate before being expelled from the bay. Further modelling work and observations integrating (i) the complex vertical motion of microplastics, and (ii) their point sources is required to better understand the fate of microplastics in such a complex coastal ecosystem. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Urdaibai Biosphere Reserve (Biscay, Spain): Conservation against development?

    Science.gov (United States)

    Castillo-Eguskitza, Nekane; Rescia, Alejandro J; Onaindia, Miren

    2017-08-15

    The protected area approach has extended from conserving biodiversity to improving human well-being. However, the relationship between conservation and socioeconomic and cultural development continues to be controversial. This paper combines land use variables with socioeconomic and cultural variables through multivariate ordination analysis and evaluates their evolution in two areas inside and outside a Biosphere Reserve since the approval of the Governance Plan for Use and Management in the Reserve. The results indicate a similar tendency in the two areas, from the abandonment of traditional rural activities and decline in pine plantations to naturalness, urban sprawl and the growth of the tertiary economic sector, welfare indicators and sustainability index. However, it can be broadly observed that the region included inside the protected area presents better conservation features (native forest) and rural systems (forestry and primary economic sector) than the region outside the protected area while maintaining similar socioeconomic and cultural conditions. We suggest that the designation of the Biosphere Reserve does not influence the local population negatively but does safeguard its conservation, which could have enhanced socioeconomic and cultural development. Thus, even though certain changes must be made to replace the conifer plantations and encourage agricultural activities, the designation of the protected area fulfills its sustainability goal and enhances the local population's quality of life. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. An experimental study on dredge spoil of estuarine sediments in the bay of seine (France): A morphosedimentary assessment

    Science.gov (United States)

    Marmin, Stella; Lesueur, Patrick; Dauvin, Jean Claude; Samson, Sandrine; Tournier, Patrice; Gallicher Lavanne, Albert; Dubrulle-Brunaud, Carole; Thouroude, Coralie

    2016-03-01

    Studies on the consequences of dredging on estuarine morphology and its sedimentary dynamics are common, but the impacts of dumping dredge spoil in coastal open settings are rarely found in scientific literature. An experimental study was conducted over the period 2012-2013 to monitor the physical impacts of dredged material dumped at two adjacent sites (one million cubic metres at each) on the inner shelf of the Bay of Seine in France (eastern part of the English Channel, La Manche). As recently reinforced in the EU Marine Strategy Framework Directive (MSFD), knowledge on the location and intensity of human impacts (e.g. on marine ecosystems) is critical for effective marine management and conservation. So, two methods of disposition were tested to evaluate the impacts of dumping on the environment and thus propose recommendations for future dumping. The strategy is based on a Before-After-Control-Impact (BACI) approach, in which the spatio-temporal variability was studied by analysing the morphological and sedimentological characteristics over a period of 28 months, from November 2011 to April 2014, also including recovery of the seafloor after cessation of the dumping activities. The first experimental dumping operation (MASED) was carried out regularly for 8 months at a single point and generating a conical deposit of 5 m in height, while the second dumping (MABIO) lasted for 12 months involving four steps in the dumping process. In the second case, a wider area was covered, leading to the formation of a smaller deposit of 2 m in height. The dumped deposits consisted of muddy fine sand, whereas the inner shelf seafloor in this area is covered with fine to medium sand. As a result, muddy fine sand accumulated at or near the two dumping sites, with a maximum mud (i.e. particles4 Φ) content of 50% compared tostudy area. For the latter, a spreading of fine particles was observed extending from the conical deposit towards the south west. To favour long

  18. La legislación contra el dopaje en España y Francia = Anti-Doping Laws in Spain and France

    Directory of Open Access Journals (Sweden)

    Alberto Palomar Olmeda

    2013-10-01

    Full Text Available El dopaje se considera una de las peores lacras del deporte, no solo por alterar los resultados de las competiciones deportivas sino, sobre todo, por el daño que provoca en la salud de los deportistas. España y Francia han dictado leyes para combatir el dopaje, con una fuerte intervención pública en la materia. En España se ha dictado la Ley Orgánica 3/2013, de 20 de junio, de protección de la salud del deportista y lucha contra el dopaje en la actividad deportiva, mientras que en Francia la lucha contra el dopaje se regula en el Código del Deporte. Este trabajo describirá los aspectos fundamentales de ambas normas, en lo que respecta al dopaje.----------------------------------------------------------------Doping is considered one of the worst scourges of the sport, not only modify the results of sports competitions but, above all, for the damage caused to the health of athletes. Spain and France has passed laws to combat doping with strong government intervention in the matter. Spain has issued the Law 3/2013, of June 20, for the protection of the health of athletes and the fight against doping in sport, while in France the fight against doping is regulated in the Code of Sports. This paper will describe the basis of both regulations in relation to doping.

  19. Temporal changes in lipid condition and parasitic infection by digenean metacercariae of young-of-year common sole Solea solea (L.) in an Atlantic nursery ground (Bay of Biscay, France)

    Science.gov (United States)

    Durieux, Eric D. H.; Galois, Robert; Bégout, Marie-Laure; Sasal, Pierre; Lagardère, Françoise

    2007-02-01

    Little attention has been paid to flatfish parasitism as a potential factor of variation in year-class strength. The aim of this study was to evaluate the relationship between parasitic infection and nutritional condition of young-of-year (YOY) common sole. Sole were collected monthly from May (early settlement) to November 2004 in a mussel pole culture area, using a push-net or a trawl, and dissected for parasite identification and counts. Total lipids were extracted from the whole body and lipid classes quantified. Triacylglycerols to sterols (free form) ratio (TAG/ST) was used as an index of nutritional status. Digenean metacercariae infection, characterized by two dominant genera, displayed clear seasonal dynamics and the highest records yet reported for sole. Prevalence (P%) and mean abundance (Ab ± SE) increased for Timoniella spp. (Acanthostomidae) from May (P% = 22%; Ab = 1.9 ± 1.1) to August (P% = 100%; Ab = 51.2 ± 10.4), and for Prosorhynchus spp. (Bucephalidae) from June (P% = 8%; Ab = 0.1 ± 0.0) to August (P% = 100%; Ab = 19.5 ± 1.7). Epidemiological values reached a plateau after August. In this shellfish-dominated nursery area, YOY sole accumulated metacercariae in the presence of the first intermediate hosts which live in the same habitat. Total lipids decreased significantly from May to June and then remained constant until autumn, indicating a change in the proximate composition of YOY during this high growth period. Mean (± SD) TAG/ST ratio increased from very low values in May-July (0.10 on average) to a peak in September (0.57 ± 0.31) and then fell back to values as low as before. YOY sole only stored energy as TAG prior to autumn. No relationship was found between YOY parasitic infection levels and lipid condition indices. However, the poor nutritional status and heavy infection level observed in November could dramatically lower over-winter survival of the YOY remaining in this shallow part of the nursery.

  20. Operational Oceanograhy System for Oil Spill Risk Management at Santander Bay (Spain)

    Science.gov (United States)

    Castanedo Bárcena, S.; Nuñez, P.; Perez-Diaz, B.; Abascal, A.; Cardenas, M.; Medina, R.

    2016-02-01

    Estuaries and bays are sheltered areas that usually host a wide range of industry and interests (e.g. aquaculture, fishing, recreation, habitat protection). Oil spill risk assessment in these environments is fundamental given the reduced response time associated to this very local scale. This work presents a system comprising two modules: (1) an Operational Oceanography System (OOS) based on nesting high resolution models which provides short-term (within 48 hours) oil spill trajectory forecasting and (2) an oil spill risk assessment system (OSRAS) that estimates risk as the combination of hazard and vulnerability. Hazard is defined as the probability of the coast to be polluted by an oil spill and is calculated on the basis of a library of pre-run cases. The OOS is made up by: (1) Daily boundary conditions (sea level, ocean currents, salinity and temperature) and meteorological forcing are obtained from the European network MYOCEAN and from the Spanish met office, AEMET, respectively; (2) COAWST modelling system is the engine of the OOS (at this stage of the project only ROMS is on); (3) an oil spill transport and fate model, TESEO (4) a web service that manages the operational system and allows the user to run hypothetical as well as real oil spill trajectories using the daily forecast of wind and high resolution ocean variables carried out by COAWST. Regarding the OSRAS system, the main contributions of this work are: (1) the use of extensive meteorological and oceanographic database provided by state-of-the-art ocean and atmospheric models, (2) the use of clustering techniques to establish representative met-ocean scenarios (i.e. combination of sea state, meteorological conditions, tide and river flow), (3) dynamic downscaling of the met-ocean scenarios with COAWST modelling system and (4) management of hundreds of runs performed with the state-of-the-art oil spill transport model TESEO.

  1. Eurosites insights; image, implementation, interpretation and integration of Natura 2000 in European perspective; United Kingdom, Sweden, Spain, France and Hungary

    NARCIS (Netherlands)

    Neven, M.G.G.; Kistenkas, F.H.; Apeldoorn, van R.C.

    2005-01-01

    This comparative study analyses Natura 2000 nature conservation (EU Birds- and Habitats Directives) alongside the key issues of image, implementation, interpretation and integration. Having quickscanned the EU25, five member states have been selected for further investigation: UK, Sweden, Spain,

  2. Geochemical and biological characterisation of supergene efflorescences in pollymetallic mining wastes from Portman Bay (SE, Spain)

    Science.gov (United States)

    García-Lorenzo, Maria Luz; Herrero, Maria Jose; Martinez-Sanchez, Maria Jose; Molina-Ruiz, Jose; Hernandez, Carmen; Bech, Jaume; Perez-Sirvent, Carmen

    2017-04-01

    In freshly deposited sulphidic mine tailings, the pH is neutral or slightly alkaline. Due to pyrite oxidation, the pH decreases to values lower than 3 at which acidophilic iron- and sulphur-oxidizing prokaryotes prevail and accelerate the oxidation processes. Portman Bay is heavily polluted as a result of historical mining and processing activities, during which time great amounts of wastes were produced, characterised by a high potentially toxic elements (PTE) content, acidic pH and minerals resulting from supergene alteration. Three soil samples were collected from the most recent exploitation stage, stored in containers for a year and moistened simulating rainfall events. The percolates obtained were collected and naturally evaporated, obtaining three efflorescence samples. The existence of bacterial activity was evaluated by scanning electron microscopy (SEM). C15 sample is characterised by copiapite small crystals generating an homogeneous, porous mass. Inside the mass of copiapite crystals, both pyrite and gypsum were also found. In this sample, a laminae of material fills the pore space. The high carbon content shown in the spectrum of this material permits to characterise it as a biofilm. In the cross section sample of C15, a noticeable lamination of copiapite crystals has been observed, probably originated by dissolution processes. A clear limit between the lamination zone and the upper zone of the efflorescence was noticed, and here arborescent forms are developed. C17 and C18 also presented copiapite crystals, but, unlike C15, they do not present lamination and are characterized by an irregular shape and massive fabric. In C17, small crystals growing in the surface of this material were observed, generating small crusts. According to the spectrum analysis, these crusts are formed by alunogen. In C18, crystals of acicular morphology are present, and appear grouped at certain points. Therefore, out of the three natural efflorescences, biotic activity was

  3. Situation Report--Austria, Cameroon, Canada, Czechoslovakia, Denmark, Egypt, France, German Federal Republic, Greece, Hungary, Irish Republic, Jamaica, Malta, Norway, Sabah, Sarawak, Spain, Tahiti (French Polynesia), Tonga, Turkey, and United Kingdom.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    Data relating to population and family planning in 21 foreign countries are presented in these situation reports. Countries included are Austria, Cameroon, Canada, Czechoslovakia, Denmark, Egypt, France, German Federal Republic, Greece, Hungary, Irish Republic, Jamaica, Malta, Norway, Sabah, Sarawak, Spain, Tahiti, Tonga, Turkey, and United…

  4. 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)

  5. Stratigraphic and paleogeographic correlation between the Tethys and the Atlantic realms across the Cretaceous-Paleogene transition: Tunisia, Spain and France

    Science.gov (United States)

    Gallala, N.; Zaghbib-Turki, D.; Turki, M. M.; Arenillas, I.; Arz, J. A.; Molina, E.

    2009-04-01

    Based on the high resolution biostratigraphical analysis, the El Kef (K/Pg boundary stratotype section and GSSP point) and Ellès sections (Tunisia) and the Agost and Caravaca sections (Betic cordillera, Spain), located at Tethyan realms, are showing a complete section in its Cretaceous-Paleogene transition interval may be compared with their neighbors in the Atlantic realm (Bidart section, SW France). At the Tethys realm, all the biozones and subzones are easily recognized by their biomarkers. Even the uppermost Maastrichtian is developed and indicated by P. hantkeninoides. This biomarker is absent at the Atlantic section of middle latitude: (Bidart, SW France). This later are characterized by P. hariaensis biomarker which have larger paleogeographic extension, it is why we have choose to consider this late species as indicator of the uppermost Cretaceous subzone at Atlantic realm and the P. hantkeninoides as indicator of Tethys realm. At El Kef section, the G. cretacea biozone spans 55 cm. It is more expanded than at Agost (12,5 cm), Caravaca (15 cm) relative to the Tethys realm, and to Bidart (10 cm) relative to Atlantic realm but it is nearly expanded than at Ellès section in Tunisia (66 cm). In spite of the reduced G. cretacea biozone expansion at El Kef K/Pg boundary stratotype and the auxiliary sections, Caravaca and Agost sections (Spain), like as elsewhere, at the Bidart (France) and the Ellès section (Tunisia), the Pv. longiapertura FAD is observed at the upper part of the relevant biozone. At the El Kef section the Pv. eugubina zone spans 5.7 m, it is largely expanded than at Caravaca and Agost sections spanning respectively (42 cm and 65 cm), it is also more expanded than at Bidart section (SW France) spanning 107 cm. But it is approximately equivalent than Elles (5.8 m). This zone is subdivided into Pv. sabina and E. simplicissima subzones. The deposition thickness of the zones and subzones are less expanded than at El Kef and Elles sections. This

  6. Typology of environmental conditions at the onset of winter phytoplankton blooms in a shallow macrotidal coastal ecosystem, Arcachon Bay (France)

    OpenAIRE

    Gle, C; Del Amo, Y; Bec, B; Sautour, B; Froidefond, J; Gohin, Francis; Maurer, Daniele; Plus, Martin; Laborde, P; Chardy, P

    2007-01-01

    Phytoplankton dynamics were assessed in the macrotidal ecosystem of Arcachon Bay through high-frequency surveys over a 5-year period in order to characterize typology of environmental conditions at the onset of the productive period. Temporal variations of hydrological and biological parameters were examined in external and internal waters of the lagoon, during the winter-spring periods from 1999 to 2003. An additional survey was performed during winter-spring 2005 in order to study the verti...

  7. Trophic plasticity of the gastropod Hydrobia ulvae within an intertidal bay (Roscoff, France): A stable isotope evidence

    Science.gov (United States)

    Riera, P.

    2010-01-01

    The study investigated the trophic ecology of the gastropod Hydrobia ulvae in different habitat types within an intertidal bay. The results point out two major trophic pathways involving H.ulvae in this bay. On the one hand, in sandy/muddy sediments Hydrobia derives most of its energy from allochtonous detritus derived from Enteromorpha sp and the total SOM pool. In addition, in these sediments, the phototrophic purple bacteria mats played a substantial trophic role in the diet of Hydrobia. On the other hand, in a Spartina maritima marsh, the gastropod appears firstly dependent of autochtonous detritus derived from this plant. The minor contribution of microphytobenthos to the diet of Hydrobia is consistent with a relatively low presence of epipelic diatoms at the sampling sites. These results provide evidence that the trophic ecology of H.ulvae inhabiting intertidal sediments is quite plastic and does not necessarily rely primarly on microphytobenthos. Consequently, in a single bay, the small spatial scale variability in the origin and availability of detritus have direct implications on the food incorporation by H.ulvae.

  8. Coupling of bacterial nitrification with denitrification and anammox supports N removal in intertidal sediments (Arcachon Bay, France)

    Digital Repository Service at National Institute of Oceanography (India)

    Fernandes, S.O.; Javanaud, C.; Michotey, V.D.; Guasco, S.; Anschutz, P.; Bonin, P.

    are made of permeable, sandy sediments (grain size: ~ 650 μm). Only 40 km2 remains submerged at low tide (De Wit et al., 2005). Two sampling stations with contrasting sediment types were selected according to their granulometric properties (Mastersizer S... of Oceanography (NIO), Dona Paula, Goa - 403004, India. c EPOC, Université de Bordeaux, CNRS- UMR 5805, 33615 Pessac Cedex, France * Corresponding author. E-mail address: patricia.bonin@mio.osupytheas.fr (P. C. Bonin). ABSTRACT Microbial activity...

  9. Human-induced river runoff overlapping natural climate variability over the last 150 years: Palynological evidence (Bay of Brest, NW France)

    Science.gov (United States)

    Lambert, Clément; Penaud, Aurélie; Vidal, Muriel; Klouch, Khadidja; Gregoire, Gwendoline; Ehrhold, Axel; Eynaud, Frédérique; Schmidt, Sabine; Ragueneau, Olivier; Siano, Raffaele

    2018-01-01

    For the first time a very high resolution palynological study (mean resolution of 1 to 5 years) was carried out over the last 150 years in a French estuarine environment (Bay of Brest; NW France), allowing direct comparison between the evolution of landscapes, surface water, and human practices on Bay of Brest watersheds, through continental (especially pollen grains) and marine (phytoplanktonic microalgae: cysts of dinoflagellates or dinocysts) microfossils. Thanks to the small size of the watersheds and the close proximity of the depositional environment to the mainland, the Bay of Brest represents an ideal case study for palynological investigations. Palynological data were then compared to published palaeo-genetic analyses conducted on the same core and to various available instrumental data, allowing us to better characterize past environmental variability since the second half of the 19th century in Western Brittany. We provide evidence of some clues of recent eutrophication and/or pollution that affected phytoplankton communities and which appears linked with increased runoff (higher precipitations, higher percentages of riparian forest pollen, decline of salt marsh-type indicators, and higher values of the XRF Ti/Ca signal), mainly explained by the evolution of agricultural practices since 1945 superimposed on the warming climate trend. We assume that the significant relay observed between dinocyst taxa: Lingulodinium machaerophorum and Spiniferites bentorii around 1965 then followed by Spiniferites membranaceus after 1985, attests to a strong and recent eutrophication of Bay of Brest surface waters induced by high river runoff combined with abnormally elevated air temperatures, especially obvious in the data from 1990. The structure of the dinocyst community has thus been deeply altered, accompanied by an unprecedented increase of Alexandrium minutum toxic form at the same period, as confirmed by the genetic quantification. Despite this recent major

  10. Bilateral cooperation and technology transfer between France and China at Daya-Bay, Qinshan II and Yibin

    International Nuclear Information System (INIS)

    Ma Fubanf; Zenf Wenxing; He Jiacheng; Charbonneau, S.; Darolles, J.F.; Ellia, G.; Freslon, H.

    1994-01-01

    The Daya-Bay nuclear power station in Guangdong Province, The Qinshan phase II nuclear power station in Zhejiang Province, and the fuel manufacturing facility at Yibin in Sichuan Province have all afforded Framatome the opportunity to develop wide-ranging bilateral cooperation and technology transfer with the People's Republic of china. These projects are all good examples of how a country with some nuclear power experience, such as the now-operating Qinshan 1 (300 M We) nuclear power unit designed and build by China itself, can make much more rapid progress in its civil nuclear power program through cooperation with an industry leader, such as Framatome

  11. Exploitation of intertidal feeding resources by the red knot Calidris canutus under megatidal conditions (Bay of Saint-Brieuc, France)

    Science.gov (United States)

    Sturbois, Anthony; Ponsero, Alain; Desroy, Nicolas; Le Mao, Patrick; Fournier, Jérôme

    2015-02-01

    The feeding ecology of the red knot has been widely studied across its wintering range. Red knots mainly select bivalves and gastropods, with differences between sites due to variation in prey availability. The shorebird's diet is also influenced or controlled by the tidal regime. The aim of this paper is to demonstrate the adaptation of foraging red knots to the megatidal environment. The variation in their diet during tidal cycles was studied in the bay of Saint-Brieuc, a functional unit for this species. The method used combined macrofauna, distribution of foraging birds and diet data. Comparative spatial analyses of macrofauna and distribution of foraging red knots have shown that the bay's four benthic assemblages are exploited by birds. By analysing droppings, we highlighted that bivalve molluscs are the main component of their diet, as shown in most overwintering sites. Fifteen types of prey were identified and Donax vittatus was discovered to be a significant prey item. The relative proportion of each main prey item differs significantly depending on the benthic assemblage used to forage. All available benthic assemblages and all potential feeding resources can be used during a single tidal cycle, reflecting an adaptation to megatidal conditions. This approach develops accurate knowledge about the feeding ecology of birds which managers need in order to identify optimal areas for the conservation of waders based on the areas and resources actually used by the birds.

  12. Regulatory approaches to, and practice of, PSA in Finland, France, Spain, Sweden, Switzerland, the United Kingdom, and the United States of America

    International Nuclear Information System (INIS)

    Baier, M.; Schaefer, A.

    2005-01-01

    Performing level-1 probabilistic safety analyses (PSA) is the established standard in most countries using nuclear power. In addition, level-2 PSA has become more and more widespread over the past few years. However, regulatory requirements and practice differ from country to country, especially with respect to level-2 analyses. In an effort to determine these differences more precisely, the ISaR Institute for Safety and Reliability, on behalf of VGB PowerTech Service GmbH, conducted a study of these seven countries: Finland, France, Spain, Sweden, Switzerland, the United Kingdom, and the United States. The study focused on level-2 PSA carried out by plant operators within the framework of periodic safety reviews. The findings of the study are based on extensive interviews of at least one expert each on the operators' and the authorities' side for each of the seven countries. Points taken into account in particular included the criteria imposed by regulators on PSA carried out by operators; the rank of PSA within the regulatory framework; the required versus the actual scopes of analysis; the objectives and uses of PSA; reviews of the analyses; the methods employed. (orig.)

  13. Combining functional weed ecology and crop stable isotope ratios to identify cultivation intensity: a comparison of cereal production regimes in Haute Provence, France and Asturias, Spain.

    Science.gov (United States)

    Bogaard, Amy; Hodgson, John; Nitsch, Erika; Jones, Glynis; Styring, Amy; Diffey, Charlotte; Pouncett, John; Herbig, Christoph; Charles, Michael; Ertuğ, Füsun; Tugay, Osman; Filipovic, Dragana; Fraser, Rebecca

    This investigation combines two independent methods of identifying crop growing conditions and husbandry practices-functional weed ecology and crop stable carbon and nitrogen isotope analysis-in order to assess their potential for inferring the intensity of past cereal production systems using archaeobotanical assemblages. Present-day organic cereal farming in Haute Provence, France features crop varieties adapted to low-nutrient soils managed through crop rotation, with little to no manuring. Weed quadrat survey of 60 crop field transects in this region revealed that floristic variation primarily reflects geographical differences. Functional ecological weed data clearly distinguish the Provence fields from those surveyed in a previous study of intensively managed spelt wheat in Asturias, north-western Spain: as expected, weed ecological data reflect higher soil fertility and disturbance in Asturias. Similarly, crop stable nitrogen isotope values distinguish between intensive manuring in Asturias and long-term cultivation with minimal manuring in Haute Provence. The new model of cereal cultivation intensity based on weed ecology and crop isotope values in Haute Provence and Asturias was tested through application to two other present-day regimes, successfully identifying a high-intensity regime in the Sighisoara region, Romania, and low-intensity production in Kastamonu, Turkey. Application of this new model to Neolithic archaeobotanical assemblages in central Europe suggests that early farming tended to be intensive, and likely incorporated manuring, but also exhibited considerable variation, providing a finer grained understanding of cultivation intensity than previously available.

  14. Control rod cluster drop time anomaly Guandong nuclear power station (Daya bay) and Electricite de France nuclear power stations (1450 MWe N4 Series)

    International Nuclear Information System (INIS)

    Olivera, J.J.; Naury, S.; Tricot, N.; Tran Dai, P.; Gama, J.M.

    1996-01-01

    The anomaly of control rod cluster drop time revealed at Guandong Nuclear Power Station in Daya Bay and in the Chooz B1 pilot unit for the N4 series, led to the replacement of the M1 type control rod cluster guide tubes with 1300 MWe PWR type guide tubes, adapted to the geometry of the Guandong reactors and the 1450 MWe reactors of the N4 series. The comparison of the drop times obtained with the 1300 MWe type control rod cluster guide 1300 MWe type control rod cluster guide tubes gave satisfactory results. These met the safety criterion for N4 series control rod cluster drop times (2.15 under hot shutdown conditions). The drop time tests which will be carried out in middle of and at the end of cycle 1 of Chooz B1 should make it possible to finally validate the solution already successfully implemented at Guandong. However, this anomaly has revealed the limits of representativeness of the experimental test loops with regard to the real reactor configuration. In view of this, it has been deemed necessary to ask Electricite de France to pursue its analysis both on the understanding of the phenomena which led to this anomaly and on the limits of the representativeness of the experimental test loops. (authors)

  15. Early Mesozoic cooling from low temperature thermochronology in N Spain and N Africa

    Science.gov (United States)

    Grobe, R.; Alvarez-Marrón, J.; Glasmacher, U. A.; Menéndez-Duarte, R.

    2009-04-01

    In the western prolongation of the Pyrenees, the substratum of the Cantabrian Mountains consists of an E-W crustal section of the Gondwana continental margin involved in the Variscan collision. In Mesozoic times, the region was modified by rifting and the opening of the Atlantic and the Bay of Biscay, while in Paleogene-Neogene times it was affected by the convergence of the Iberian Plate with the Eurasian Plate resulting in the present mountains. Our thermochronological data and modelled time-temperature histories suggest an earlier, relative fast cooling period during Early Triassic to Early Jurassic. This cooling event coincides temporally with the process of rifting that caused Pangaea continental break-up and the opening of the North Atlantic. Other authors report similar cooling histories from Early Triassic to Middle Jurassic from other parts of the Iberian Peninsula (Juez-Larré, 2003; Barbero et al., 2005) as well as from the Moroccan Meseta, in N Africa (Ghorbal et al., 2008). Furthermore, the time span of this cooling event includes the period of main activity of the Central Atlantic Magmatic Province (CAMP) magmatism at around 200 Ma (Marzoli et al., 1999). Wilson (1997) postulates a relationship between this magmatic activity and upwelling of a large-scale mantle plume (super-plume) beneath the West African craton. Correlatives of this province have been identified as far as the southern Iberian Peninsula, Newfoundland, and possibly in Brittany, among other European areas (Pe-Piper et al., 1992; Jourdan et al., 2003). The current presentation aims to discuss possible African far-field effects on thermochronological data in the Cantabrian Mountains of NW Spain. References: Barbero, L.; Glasmacher, U. A.; Villaseca, C.; López García, J. A.; Martín-Romera, C. (2005). Long-term thermo-tectonic evolution of the Montes de Toledo area (Central Hercynian Belt, Spain): constraints from apatite fission-track analysis. International Journal of Earth Sciences

  16. 1997 annual report. Petroleum research and production in France; Rapport annuel 1997. Recherche et production petrolieres en France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The efforts expended during the previous years for the renewal of oil and gas exploration in France led to a significant increase in the number of applications for exploration permits: 8 against 2 in 1996. A renewing interest for the French offshore mining acreage is observed in Sea of Iroise, Saint-Pierre and Miquelon and in the Bay of Biscay. The total number of valid production permits has slightly dropped (76 against 77 in 1996) and is divided into 55 concessions and 21 production permits. A 42% decline of exploration investments is observed as compared to the previous year. The geophysical prospecting sector has been particularly affected but the exploration drilling activity has been marked by a new discovery realized with the Tamaris 1D well on the Lege permit held jointly by Esso Rep and Elf Aquitaine. However the level of exploration drilling activity is much lower than in 1996 (3 wells completed against 7 in 1996). A 59% increase in investments production is due to the put on stream of the Courbey discovery (Arcachon basin) and to the arrival of new operators on the French mining acreage. The infill drilling activity has shown a significant increase linked to these events with 8 completed wells. The Paris basin remains the main oil producing area in France (1.026 million tons) but is affected by a 18.2% decline compared with 1996, higher than the Aquitaine basin decline (11.8%). Natural gas production has decreased by 8.4% due to the decline of the Lacq and Meillon main gas fields. (J.S.)

  17. Measurements of gaseous mercury exchanges at the sediment-water, water-atmosphere and sediment-atmosphere interfaces of a tidal environment (Arcachon Bay, France).

    Science.gov (United States)

    Bouchet, Sylvain; Tessier, Emmanuel; Monperrus, Mathilde; Bridou, Romain; Clavier, Jacques; Thouzeau, Gerard; Amouroux, David

    2011-05-01

    The elemental mercury evasion from non-impacted natural areas is of significant importance in the global Hg cycle due to their large spatial coverage. Intertidal areas represent a dynamic environment promoting the transformations of Hg species and their subsequent redistribution. A major challenge remains in providing reliable data on Hg species variability and fluxes under typical transient tidal conditions found in such environment. Field experiments were thus carried out to allow the assessment and comparison of the magnitude of the gaseous Hg fluxes at the three interfaces, sediment-water, sediment-atmosphere and water-atmosphere of a mesotidal temperate lagoon (Arcachon Bay, Aquitaine, France) over three distinct seasonal conditions. The fluxes between the sediment-water and the sediment-atmosphere interfaces were directly evaluated with field flux chambers, respectively static or dynamic. Water-atmosphere fluxes were evaluated from ambient concentrations using a gas exchange model. The fluxes at the sediment-water interface ranged from -5.0 to 5.1 ng m(-2) h(-1) and appeared mainly controlled by diffusion. The occurrence of macrophytic covers (i.e.Zostera noltii sp.) enhanced the fluxes under light radiations. The first direct measurements of sediment-atmosphere fluxes are reported here. The exchanges were more intense and variable than the two other interfaces, ranging between -78 and 40 ng m(-2) h(-1) and were mostly driven by the overlying atmospheric Hg concentrations and superficial sediment temperature. The exchanges between the water column and the atmosphere, computed as a function of wind speed and gaseous mercury saturation ranged from 0.4 to 14.5 ng m(-2) h(-1). The flux intensities recorded over the intertidal sediments periodically exposed to the atmosphere were roughly 2 to 3 times higher than the fluxes of the other interfaces. The evasion of elemental mercury from emerged intertidal sediments is probably a significant pathway for Hg evasion in

  18. Remobilization of polycyclic aromatic hydrocarbons and organic matter in seawater during sediment resuspension experiments from a polluted coastal environment: Insights from Toulon Bay (France).

    Science.gov (United States)

    Guigue, Catherine; Tedetti, Marc; Dang, Duc Huy; Mullot, Jean-Ulrich; Garnier, Cédric; Goutx, Madeleine

    2017-10-01

    Polycyclic aromatic hydrocarbons (PAHs) and organic matter contents were measured in seawater during resuspension experiments using sediments collected from Toulon Bay (Northwestern Mediterranean Sea, France). The studied sediments were very highly contaminated in PAHs, especially in 4-ring compounds emitted from combustion processes. The sediments used for resuspension experiments were collected at 0-2 cm (diagenetically new organic matter, OM) and 30-32 cm depths (diagenetically transformed OM). They were both mostly composed of fine particles (seawater up to 10-, 1.3-, 4.4- and 5.7-fold, respectively. The remobilization in seawater was higher for 4-6 ring PAHs, especially benzo(g,h,i)perylene, whose concentration exceeded the threshold values of the European Water Framework Directive. This noted the potential harmful effects of sediment resuspension on marine biota. From these sediment resuspension experiments, we determined OC-normalized partition coefficients of PAHs between sediment and water (K oc ) and found that during such events, the transfer of PAHs from sediment particles to seawater was lower than that predicted from octanol-water partition coefficients (K ow ) (i.e., measured K oc  > K oc predicted from K ow ). The results confirmed the sequestration role of sedimentary OC quality and grain size on PAHs; the OM diagenetic state seemed to impact the partition process but in a relatively minor way. Furthermore, differences were observed between 2-4 ring and 5-6 ring PAHs, with the latter displaying a relatively higher mobility towards seawater. These differences may be explained by the distribution of these two PAH pools within different OM moieties, such as humic substances and black carbon. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Bioavailability of metals in soils and sedimentes affected by old mining actitvities. The study case of the Portman bay (SE, Spain)

    Science.gov (United States)

    Martinez-Sanchez, Maria Jose; Agudo, Ines; Banegas, Ascension; Garcia-Lorenzo, Maria Luz; Gonzalez-Ciudad, Eva; Perez-Espinosa, Victor; Martinez-Lopez, Salvadora; Martinez, Lucia; Perz-Sirvent, Carmen

    2010-05-01

    A study on metal (Zn, Pb, Cd, Cu and As) mobilization and analysis of the health risk represented by ingestion from contaminated sediments in Portman Bay (SE Spain) was carried out. This zone has suffered a great impact from mining activity, since million tons of mine tailings were dumped into the bay for a long period, giving as a result the filling of the bay with them. The long-term deposition of metals in soils and sediments can lead to their accumulation and transport, while their toxicity depends on the mobility and bioavailability of a significant fraction of the metals. The ingestion of contaminated soil particles by grazing animals or young children may well represent a special exposure pathway for Pb, Cd and other hazardous metals. The aim of this study was to determine the bioaccessibility of Zn, Pb, Cd, Cu and As ,and the extent to which bioaccessibility is influenced by mineralogy in materials from this mining site as an indicator of the potential risk that metals pose to both environmental and human health. General analytical determinations (pH, particle size, organic matter, equivalent calcium carbonate content and mineralogical composition) were carried out to characterize the samples. The mineralogical composition was studied by X-ray diffraction (XRD), using a Philips PW3040 diffractometer with Cu-Kα. To determine the total metal content, the samples were digested in a Milestone ETHOS PLUS microwave, Zn, Pb, Cu and Cd contents were determined by electrothermal atomization atomic absorption spectrometry, while As was analysed by HG- AFS using an automated continuous flow hydride generation spectrometer. To assess bioaccessibility, the gastric solution was prepared according to the Standard Operating Procedure (SOP) developed by the Solubility/Bioavailability Research Consortium (SBRC). The mineralogical composition, corresponds to materials which have suffered a supergenic oxidation process which has been influenced by the presence of sea water

  20. Some preliminary results of petrological work in Galicia (N.W. Spain)

    NARCIS (Netherlands)

    Tex, den E.

    1961-01-01

    The Spanish region of Galicia is situated in the extreme north-western part of the country due North of Portugal and West of Asturias. It is bordered by the Atlantic Ocean to the West and by the Bay of Biscay to the North (see fig. 1). The area under investigation concerns the western provinces of

  1. Prediction of CO maximum ground level concentrations in the Bay of Algeciras, Spain using artificial neural networks.

    Science.gov (United States)

    Martín, M L; Turias, I J; González, F J; Galindo, P L; Trujillo, F J; Puntonet, C G; Gorriz, J M

    2008-01-01

    The region of the Bay of Algeciras is a very industrialized area where very few air pollution studies have been carried out. The main objective of this work has been the use of artificial neural networks (ANNs) as a predictive tool of high levels of ambient carbon monoxide (CO). Two approaches have been used: multilayer perceptron models (MLPs) with backpropagation learning rule and k-Nearest Neighbours (k-nn) classifiers, in order to predict future peaks of carbon monoxide. A resampling strategy with twofold cross-validation allowed the statistical comparison of the different topologies and models considered in the study. The procedure of random resampling permits an adequate and robust multiple comparisons of the tested models and allow us to select a group of best models.

  2. Societal savings in patients with advanced non-squamous non-small-cell lung cancer receiving bevacizumab-based versus non-bevacizumab-based treatments in France, Germany, Italy, and Spain

    Directory of Open Access Journals (Sweden)

    Lister J

    2012-10-01

    Full Text Available Johanna Lister,1 Sanja Stanisic,1 Klaus Kaier,2 Christian Hagist,2 Dmitry Gultyaev,1 Stefan Walzer31Analytica LA-SER International Inc, Lörrach, Germany; 2Research Centre for Generational Contracts, University of Freiburg, Freiburg, Germany; 3F Hoffmann-La Roche Ltd, Pharmaceuticals Division, Basel, SwitzerlandBackground: The purpose of this study was to investigate the savings accrued using bevacizumab-based treatment for non-small-cell lung cancer from the societal perspective, taking only public costs into account, in France, Germany, Italy, and Spain.Methods: Societal costs were estimated by collecting and analyzing labor costs, carer costs, sickness benefits, disability benefits, and home care benefits. Cost inputs were derived from publicly available databases or from the published literature. Expert opinion was only used if no other source was available. Efficacy data from two randomized clinical trials were used. The time horizon in the health economic model was lifetime. Efficacy and costs were discounted by 3.5%. All main model parameters were tested in deterministic and probabilistic sensitivity analyses.Results: Mean incremental savings to society per patient ranged from €2277 in Italy to €4461 in Germany. The results were most sensitive to the change in proportion of patients working full-time and the proportion of patients who were able to return to work.Conclusion: This analysis shows that bevacizumab-based treatment in non-small-cell lung cancer is associated with more savings to society compared to standard chemotherapy in terms of increased productivity and decreased social benefits paid to patients who are able to work in France, Germany, Italy, and Spain.Keywords: non-small-cell lung cancer, bevacizumab, chemotherapy, economic model, France, Germany, Italy, Spain

  3. Control rod cluster drop time anomaly Guandong nuclear power station (Daya bay) and Electricite de France nuclear power stations (1450 MWe N4 Series); Anomalie de temps de chute des grappes de controle centrale de guang dong (daya bay) et centrales d`electricite de France (Palier N4-1450 MWE)

    Energy Technology Data Exchange (ETDEWEB)

    Olivera, J.J.; Naury, S.; Tricot, N.; Tran Dai, P.; Gama, J.M.

    1996-12-31

    The anomaly of control rod cluster drop time revealed at Guandong Nuclear Power Station in Daya Bay and in the Chooz B1 pilot unit for the N4 series, led to the replacement of the M1 type control rod cluster guide tubes with 1300 MWe PWR type guide tubes, adapted to the geometry of the Guandong reactors and the 1450 MWe reactors of the N4 series. The comparison of the drop times obtained with the 1300 MWe type control rod cluster guide 1300 MWe type control rod cluster guide tubes gave satisfactory results. These met the safety criterion for N4 series control rod cluster drop times (2.15 under hot shutdown conditions). The drop time tests which will be carried out in middle of and at the end of cycle 1 of Chooz B1 should make it possible to finally validate the solution already successfully implemented at Guandong. However, this anomaly has revealed the limits of representativeness of the experimental test loops with regard to the real reactor configuration. In view of this, it has been deemed necessary to ask Electricite de France to pursue its analysis both on the understanding of the phenomena which led to this anomaly and on the limits of the representativeness of the experimental test loops. (authors).

  4. Winter habitat use of harbour seals (Phoca vitulina fitted with Fastloc™GPS/GSM tags in two tidal bays in France

    Directory of Open Access Journals (Sweden)

    Cécile Vincent

    2010-09-01

    Full Text Available Winter movements and habitat use of harbour seals (Phoca vitulina were investigated in two tidal bays in France, at the southern limit of their species range in the Northeast Atlantic. We fitted 15 seals with Fastloc™GPS/GSMtags in the Baie du Mont-Saint-Michel (BMSM and the Baie des Veys (BDV. Tags relayed 20.6±7.1 GPS locations per seal-day, 81% of all dives performed by the seals and 87% of haulouts, during an average tracking duration of 108±56 days. One seal travelled 380 km away from the BMSM but the other seals remained stationary, with 95% and 55% of at-sea locations ≤ 5 km from the haulout sites in BMSM and BDV respectively. Home range sizes were 137 and 161 km² in BMSM and BDV, and core areas’ sizes, 35 and 22 km² respectively. The seals remained very coastally in both sites with 93% and 71% of at-sea locations located in the intertidal zone of BMSM and BDV respectively. Accordingly, dives were shallow with 63% and 61% of dive maximum depths <4 m and 94% and 88% <10 m (in BMSM and BDV respectively. Preferred foraging areas were located in tidal channels in BMSM, sometimes in the vicinity of rocks or mussel farms. In BDV one seal made foraging trips 10-15 km offshore but all other seals repeatedly used coastal areas, often foraging around mussel farms, shipwrecks or intertidal rocks in tidal currents. We suggest that the importance of the tides combined with local features of the topography allow seals to predict prey availability, driving their foraging strategies towards a number of specific coastal areas. These results further illustrate the behavioural plasticity of the species according to habitat and environmental conditions. Fastloc™ GPS/GSM telemetry is particularly well adapted for the study of seals’ habitat use at a fine geographical and temporal scale, as long as they occasionally come close to shore within GSM coverage.

  5. Carbon isotopic fractionation in macroalgae from Cádiz Bay (Southern Spain): Comparison with other bio-geographic regions

    Science.gov (United States)

    Mercado, Jesús M.; de los Santos, Carmen B.; Lucas Pérez-Lloréns, J.; Vergara, Juan J.

    2009-11-01

    The 13C signature of forty-five macroalgal species from intertidal zones at Cádiz Bay was analysed in order to research the extension of diffusive vs. non-diffusive utilisation of dissolved inorganic carbon (DIC) and to perform a comparison with data published for other bio-geographic regions. The ∂ 13C values ranged from -6.8‰ to -33‰, although the span of variation was different depending on the taxa. Thus, ∂ 13C for Chlorophyta varied from -7‰ ( Codium adhaerens) to -29.6‰ ( Flabellia petiolata), while all the Phaeophyceae (excepting Padina pavonica with ∂ 13C higher than -10‰) had values between -10‰, and -20‰. The widest variation range was recorded in Rhodophyta, from values above -10‰ ( Liagora viscida) to values lower than -30‰ obtained in three species belonging to the subclass Rhodymeniophycidae. Accordingly, the mean ∂ 13C value calculated for red algae (-20.2‰) was significantly lower than that for brown (-15.9‰) and green algae (-15.6‰). Most of the analysed red algae were species inhabiting crevices and the low intertidal fringe which explains that, on average, the shaded-habitat species had a ∂ 13C value lower than those growing fully exposed to sun (i.e. in rockpools or at the upper intertidal zone). The comparison between the capacity for non-diffusive use of DIC (i.e. active or facilitated transport of HCO 3- and/or CO 2) and the ∂ 13C values reveals that values more negative than -30‰ indicate that photosynthesis is dependent on CO 2 diffusive entry, whereas values above this threshold would not indicate necessary the operation of a non-diffusive DIC transport mechanism. Furthermore, external carbonic anhydrase activity ( extCA) and ∂ 13C values were negatively correlated indicating that the higher the dependence of the photosynthesis on the CO 2 supplied from HCO 3- via extCA, the lower the ∂ 13C in the algal material. The comparison between the ∂ 13C values obtained for the analysed species and those

  6. Zinc and Its Isotopes in the Loire River Basin, France

    Science.gov (United States)

    Millot, R.; Desaulty, A. M.; Bourrain, X.

    2014-12-01

    The contribution of human activities such as industries, agriculture and domestic inputs, becomes more and more significant in the chemical composition of the dissolved load of rivers. Human factors act as a supplementary key process. Therefore the mass-balance for the budget of catchments and river basins include anthropogenic disturbances. The Loire River in central France is approximately 1010 km long and drains an area of 117,800 km2. In the upper basin, the bedrock is old plutonic rock overlain by much younger volcanic rocks. The intermediate basin includes three major tributaries flowing into the Loire River from the left bank: the Cher, the Indre and the Vienne rivers; the main stream flows westward and its valley stretches toward the Atlantic Ocean. Here, the Loire River drains the sedimentary series of the Paris Basin, mainly carbonate deposits. The lower Loire basin drains pre-Mesozoic basement of the Armorican Massif and its overlying Mesozoic to Cenozoic sedimentary deposits. The Loire River is one of the main European riverine inputs to the Atlantic ocean. Here we are reporting concentration and isotope data for Zn in river waters and suspended sediments from the Loire River Basin. In addition, we also report concentration and isotope data for the different industrial sources within the Loire Basin, as well as data for biota samples such as mussels and oysters from the Bay of Biscay and North Brittany. These organisms are known to be natural accumulators of metal pollutants. Zinc isotopic compositions are rather homogeneous in river waters with δ66Zn values ranging from 0.21 to 0.39‰. This range of variation is very different from anthropogenic signature (industrial and/or agriculture release) that displays δ66Zn values between 0.02 to 0.14‰. This result is in agreement with a geogenic origin and the low Zn concentrations in the Loire River Basin (from 0.8 to 6 µg/L).

  7. Clinical and laboratory studies on herds affected with postweaning multisystemic wasting syndrome in Denmark, France, Spain, and Sweden: Disease progression and a proposal for herd case definition

    DEFF Research Database (Denmark)

    Grau-Roma, L.; Baekbo, P.; Rose, N.

    2012-01-01

    Objectives: To propose and evaluate a protocol to establish a diagnosis of postweaning multisystemic wasting syndrome (PMWS) at herd level. Materials and methods: The data used included both laboratory data from previous epidemiological studies carried out in Italy, Denmark, and Spain and original......, a significant increase in postweaning mortality, compared to the historical background in the herd, must be observed in association with clinical signs compatible with PMWS. Secondly, PMWS must be diagnosed in at least one of three to five necropsied pigs concurrently with the increase in mortality. Ruling out...

  8. France, Shaded Relief and Colored Height

    Science.gov (United States)

    2003-01-01

    This image of France was generated with data from the Shuttle Radar Topography Mission (SRTM). For this broad view the resolution of the data was reduced to 6 arcseconds (about 185 meters north-south and 127 meters east-west), resampled to a Mercator projection, and the French border outlined. Even at this decreased resolution the variety of landforms comprising the country is readily apparent.The upper central part of this scene is dominated by the Paris Basin, which consists of a layered sequence of sedimentary rocks. Fertile soils over much of the area make good agricultural land. The Normandie coast to the upper left is characterized by high, chalk cliffs, while the Brittany coast (the peninsula to the left) is highly indented where deep valleys were drowned by the sea, and the Biscay coast to the southwest is marked by flat, sandy beaches.To the south, the Pyrenees form a natural border between France and Spain, and the south-central part of the country is dominated by the ancient Massif Central. Subject to volcanism that has only subsided in the last 10,000 years, these central mountains are separated from the Alps by the north-south trending Rhone River Basin.Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D

  9. Coastal monitoring solutions of the geomorphological response of beach-dune systems using multi-temporal LiDAR datasets (Vendée coast, France)

    Science.gov (United States)

    Le Mauff, Baptiste; Juigner, Martin; Ba, Antoine; Robin, Marc; Launeau, Patrick; Fattal, Paul

    2018-03-01

    Three beach and dune systems located in the northeastern part of the Bay of Biscay in France were monitored over 5 years with a time series of three airborne LiDAR datasets. The three study sites illustrate a variety of morphological beach types found in this region. Reproducible monitoring solutions adapted to basic and complex beach and dune morphologies using LiDAR time series were investigated over two periods bounded by the three surveys. The first period (between May 2008 and August 2010) is characterized by a higher prevalence of storm events, and thus has a greater potential for eroding the coast, than the second period (between August 2010 and September 2013). During the first period, the central and northeastern part of the Bay of Biscay was notably impacted by Storm Xynthia, with water levels and wave heights exceeding the 10-year return period and 1-year return period, respectively. Despite differences in dune morphology between the sites, the dune crest (Dhigh) and the dune base (Dlow) are efficiently extracted from each DEM. Based on the extracted dune base, an original shoreline mobility indicator is built displaying a combination of the horizontal and vertical migrations of this geomorphic indicator between two LiDAR datasets. A 'Geomorphic Change Detection' is also completed by computing DEMs of Difference (DoD) resulting in segregated maps of erosion and deposition and sediment budgets. Accounting for the accuracy of LiDAR datasets, a probabilistic approach at a 95% confidence interval is used as a threshold for the Geomorphic Change Detection showing more reliable results. However, caution should be taken when interpreting thresholded maps of changes and sediment budgets because some beach processes may be masked, especially on wide tidal beaches, by only keeping the most significant changes. The results of the shoreline mobility and Geomorphic Change Detection show a high variability in the beach responses between and within the three study

  10. [Primary care in France].

    Science.gov (United States)

    Sánchez-Sagrado, T

    2016-01-01

    The poor planning of health care professionals in Spain has led to an exodus of doctors leaving the country. France is one of the chosen countries for Spanish doctors to develop their professional career. The French health care system belongs to the Bismarck model. In this model, health care system is financed jointly by workers and employers through payroll deduction. The right to health care is linked to the job, and provision of services is done by sickness-funds controlled by the Government. Primary care in France is quite different from Spanish primary care. General practitioners are independent workers who have the right to set up a practice anywhere in France. This lack of regulation has generated a great problem of "medical desertification" with problems of health care access and inequalities in health. French doctors do not want to work in rural areas or outside cities because "they are not value for money". Medical salary is linked to professional activity. The role of doctors is to give punctual care. Team work team does not exist, and coordination between primary and secondary care is lacking. Access to diagnostic tests, hospitals and specialists is unlimited. Duplicity of services, adverse events and inefficiencies are the norm. Patients can freely choose their doctor, and they have a co-payment for visits and hospital care settings. Two years training is required to become a general practitioner. After that, continuing medical education is compulsory, but it is not regulated. Although the French medical Health System was named by the WHO in 2000 as the best health care system in the world, is it not that good. While primary care in Spain has room for improvement, there is a long way for France to be like Spain. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Cetacean diversity and distribution in the coast of Gipuzkoa and adjacent waters, southeastern Bay of Biscay

    Directory of Open Access Journals (Sweden)

    MARCOS, E., SALAZAR, J.M., STHEPANIS, R. de

    2010-01-01

    Full Text Available Desde el año 2003, se ha realizado un seguimiento continuo a las poblaciones de cetáceos de la costa guipuzcoana, siguiendo los protocolos de muestreo de cetáceos en mar de la Sociedad Española de Cetáceos. Se ha estudiado la diversidad, la densidad, la distribución espacial y temporal de estas especies. Los resultados indican la presencia de 12 especies de cetáceos en el área, y la importancia de la misma para cinco de ellas, especialmente para el delfín mular (Tursiops truncatus. El delfín común (Delphinus delphis, el calderon de aleta larga (Globicephala melas, el delfín listado (Stenella coeruleoalba y el cifio de cuvier (Ziphius cavirostris son especies altamente representadas en el área. Se han definido las principales áreas de distribución de estas especies con el fin de dar los primeros pasos para la creación de un Área Marina Protegida en el área.

  12. Energy from waste. State-of-the-art report. Statistics 1996-1999. Data 2000/2001. Austria, Belgium, Denmark, France, Germany, Great Britain, Hungary, Italy, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, USA

    International Nuclear Information System (INIS)

    2002-01-01

    This is the 4. edition of the report on waste to energy plants in the member countries of the ISWA Working Group on Thermal Treatment of Waste. This edition presents information on the plants by year 2000/2001 and includes operational data covering the years 1996-1999. The report is based on a questionnaire that was distributed to the waste to energy plants in the member countries in 2000. Only normal MSW incineration plants with a capacity of more than 15 tonnes/day or 10,000 tonnes/year are included, which means that special plants for hazardous waste, sludge, agricultural and hospital wastes are not included. Most, but not all, plants have answered a questionnaire, and this report is mainly based on the questionnaires received and the information provided by the questionnaires. In the first section the report presents a comparison of the situation of waste to energy in: Austria, Belgium, Denmark, France, Germany, Great Britain, Hungary, Italy, Portugal, Netherlands, Norway, Spain, Sweden, and Switzerland. The statistics in this section present the number of plants, the national capacity and flue gas cleaning systems. The section also presents the amount of waste incinerated, the energy recovered and the residues generated in 1999 in the 14 countries. The second section presents the national data on the incineration plants. For the USA the figures are listed in the second part of the report. (BA)

  13. Flight Dynamics and Abundance of Ips sexdentatus (Coleoptera: Curculionidae: Scolytinae in Different Sawmills from Northern Spain: Differences between Local Pinus radiata (Pinales: Pinaceae and Southern France Incoming P. pinaster Timber

    Directory of Open Access Journals (Sweden)

    Sergio López

    2012-01-01

    Full Text Available In January 2009, the windstorm “Klaus” struck the southern part of France, affecting 37.9 million m3 of maritime pine Pinus pinaster Aiton (Pinales: Pinaceae. This breeding plant material favored the outbreak of Ips sexdentatus (Börner (Coleoptera: Curculionidae: Scolytinae. As much of this timber is imported to the Basque Country (northern Spain, a potential risk to conifer stands is generated, due to the emergence of the incoming beetles. Thus, flight dynamics and beetle abundance were compared in different sawmills, according to the timber species (either local P. radiata D. Don or imported P. pinaster. A maximum flight peak of I. sexdentatus was observed in mid-June in P. pinaster importing sawmills, whereas a second lighter peak occurred in September. In contrast, only a maximum peak in mid-June was observed in P. radiata inhabiting beetles, being significantly smaller than in local P. pinaster trading sawmills. In addition, significant differences were found between imported P. pinaster and P. radiata regarding the number of insects beneath the bark. The development of IPM strategies for controlling I. sexdentatus populations is recommended, due to the insect abundance found in P. pinaster imported timber.

  14. Application de modèles dynamiques bayésiens aux séries temporelles de Dinophysis à Antifer (Normandie, France)

    OpenAIRE

    Soudant, Dominique

    1997-01-01

    Le Dinophysis est une microalgue toxique à l’origine d’epidémies diarrhéiques. En dépit de nombreuses études, l’écologie et la biologie de ce genre phytoplanctonique restent mal connues. Afin de déterminer les conditions d’apparition de Dinophysis cf. acuminata sur le site d’Antifer (Normandie, France), des prélèvements d’eau de mer ont été effectués quasi-journellement pendant les périodes estivales des années 1987 à 1993. Les séries temporelles résultantes concernent la concentration de la ...

  15. 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.

  16. Chlorination by-product concentration levels in seawater and fish of an industrialised bay (Gulf of Fos, France) exposed to multiple chlorinated effluents.

    Science.gov (United States)

    Boudjellaba, D; Dron, J; Revenko, G; Démelas, C; Boudenne, J-L

    2016-01-15

    Chlorination is one of the most widely used techniques for biofouling control in large industrial units, leading to the formation of halogenated chlorination by-products (CBPs). This study was carried out to evaluate the distribution and the dispersion of these compounds within an industrialised bay hosting multiple chlorination discharges issued from various industrial processes. The water column was sampled at the surface and at 7 m depth (or bottom) in 24 stations for the analysis of CBPs, and muscle samples from 15 conger eel (Conger conger) were also investigated. Temperature and salinity profiles supported the identification of the chlorination releases, with potentially complex patterns. Chemical analyses showed that bromoform was the most abundant CBP, ranging from 0.5 to 2.2 μg L(-1) away from outlets (up to 10 km distance), and up to 18.6 μg L(-1) in a liquefied natural gas (LNG) regasification plume. However, CBP distributions were not homogeneous, halophenols being prominent in a power station outlet and dibromoacetonitrile in more remote stations. A seasonal effect was identified as fewer stations revealed CBPs in summer, probably due to the air and water temperatures increases favouring volatilisation and reactivity. A simple risk assessment of the 11 identified CBPs showed that 7 compounds concentrations were above the potential risk levels to the local marine environment. Finally, conger eel muscles presented relatively high levels of 2,4,6-tribromophenol, traducing a generalised impregnation of the Gulf of Fos to CBPs and a global bioconcentration factor of 25 was determined for this compound. Copyright © 2015 Elsevier B.V. All rights reserved.

  17. Post-orogenic exhumation history of a Variscan mid-crustal basement in Galicia (NW Spain)

    Science.gov (United States)

    Grobe, Rene; Alvarez-Marrón, Joaquina; Glasmacher, Ulrich A.; Stuart, Finlay; Castañeda-Zarauz, A.

    2010-05-01

    The present study aims to quantify the complex post-orogenic history of cooling, denudation, and long-term landscape evolution of a mid-crustal section of Variscan basement in Galicia (NW Spain). We use apatite fission-track and apatite (U-Th)/He thermochronological techniques combined with time-temperature (t-T) path modelling using the software code HeFTy©. The topography is characterized by an extensive, low relief area at ~500 m elevation in central Galicia, and a WNW-ESE ridge that reaches up to 1000 m to the North. The area experienced two major tectonic events since the end of the Variscan orogeny in the Late Palaeozoic: 1) continental break-up and Mesozoic rifting leading to the opening of the Atlantic Ocean and the Bay of Biscay, and 2) limited convergence between Iberia and Eurasia since Middle Eocene times. Apatite fission-track ages range from 68.1 ± 5.0 Ma to 174.5 ± 7.7 Ma and apatite (U-Th)/He ages range from 73.6 ± 5.4 to 147.1 ± 16.6 Ma. Age-elevation plots and t-T path modelling suggest a tectonothermal evolution with faster exhumation associated to faulting during Mesozoic rifting. In particular, two major fault systems trending WNW-ESE and NNE-SSW, the As Pontes and the Lugo faults respectively separate areas with the fastest exhumation around 115 Ma from areas with overall slow exhumation since 200-150 Ma. A landscape of subdued topography in central Galicia was acquired prior to Eocene convergence. The higher elevation areas along the northern ridge formed since Middle Eocene times due to fault reactivation and minor exhumation occurred along the fault escarpment.

  18. Sedimentation rates and trace metal input history in intertidal sediments from San Simon Bay (Ria de Vigo, NW Spain) derived from 210Pb and 137Cs chronology

    International Nuclear Information System (INIS)

    Alvarez-Iglesias, Paula; Quintana, Begona; Rubio, Belen; Perez-Arlucea, Marta

    2007-01-01

    210 Pb and 137 Cs dating methods, accompanied by a high-resolution geochemical study, were applied to intertidal sediments containing both fine and coarse-grained particles and also, anthropogenic Pb in order to establish sedimentation rates and historical trends in heavy metal input. Sedimentation rates were established according to the 'Constant Flux:Constant Sedimentation' (CF:CS) 210 Pb dating model, which was preferred rather than the 'Constant Rate of Supply-Minimum Variance' (CRS-MV) model. Variations in sediment grain-size were accounted for by application of several normalization procedures. Al was selected for grain-size correction. Corrected sedimentation rates obtained from 210 Pb dating were corroborated through a second independent radionuclide tracer and by comparison of peak trace metal inputs into the environment with peaks in the sediment. The Chernobyl maximum was identified in the normalized 137 Cs activity profile. Sedimentation rates of 6.2 ± 1.2 mm y -1 and 3.1 ± 0.5 mm y -1 for the upper (two muddy layers) and 6.0 ± 2.0 mm y -1 for the lower (sandy) intertidal mud flat deposits of San Simon Bay were determined. According to the established chronology, human-induced environmental changes were detected in total metal concentrations (Cu, Pb, Zn) and in sediment grain-size and composition

  19. 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,…

  20. Underwater photogrammetry successful in Spain and France

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    Underwater photogrammetry has been used to measure distortions in fuel assembly alignment pins in the upper internals of the Almarez and Dampierre PWRs. Photogrammetry is a three-dimensional precision measurement method using photographic techniques for the on-site measurement phase. On the strength of the operations at the two PWRs, underwater photogrammetry is now considered as a practical and effective technique for dimensional inspection at nuclear plants. (U.K.)

  1. The Santander Atlantic Time-Series Station (SATS): A Time Series combination of a monthly hydrographic Station and The Biscay AGL Oceanic Observatory.

    Science.gov (United States)

    Lavin, Alicia; Somavilla, Raquel; Cano, Daniel; Rodriguez, Carmen; Gonzalez-Pola, Cesar; Viloria, Amaia; Tel, Elena; Ruiz-Villareal, Manuel

    2017-04-01

    Long-Term Time Series Stations have been developed in order to document seasonal to decadal scale variations in key physical and biogeochemical parameters. Long-term time series measurements are crucial for determining the physical and biological mechanisms controlling the system. The Science and Technology Ministers of the G7 in their Tsukuba Communiqué have stated that 'many parts of the ocean interior are not sufficiently observed' and that 'it is crucial to develop far stronger scientific knowledge necessary to assess the ongoing changes in the ocean and their impact on economies.' Time series has been classically obtained by oceanographic ships that regularly cover standard sections and stations. From 1991, shelf and slope waters of the Southern Bay of Biscay are regularly sampled in a monthly hydrographic line north of Santander to a depth of 1000 m in early stages and for the whole water column down to 2580 m in recent times. Nearby, in June 2007, the IEO deployed an oceanic-meteorological buoy (AGL Buoy, 43° 50.67'N; 3° 46.20'W, and 40 km offshore, www.boya-agl.st.ieo.es). The Santander Atlantic Time Series Station is integrated in the Spanish Institute of Oceanography Observing Sistem (IEOOS). The long-term hydrographic monitoring has allowed to define the seasonality of the main oceanographic facts as the upwelling, the Iberian Poleward Current, low salinity incursions, trends and interannual variability at mixing layer, and at the main water masses North Atlantic Central Water and Mediterranean Water. The relation of these changes with the high frequency surface conditions recorded by the Biscay AGL has been examined using also satellite and reanalysis data. During the FIXO3 Project (Fixed-point Open Ocean Observatories), and using this combined sources, some products and quality controled series of high interest and utility for scientific purposes has been developed. Hourly products as Sea Surface Temperature and Salinity anomalies, wave significant

  2. FOREIGN DRIVING LICENCES IN FRANCE

    CERN Multimedia

    Service des relations avec les Pays Hôtes

    2000-01-01

    1. PERSONS RESIDING IN FRANCE1.1 National driving licences from countries belonging to the EEAa) ValidityCurrent national driving licences issued by a country belonging to the European Economic Area (here inafter called EEA) are, in principle, valid in France. N.B. : The countries belonging to the EEA are Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden and the United Kingdom.b)\tRegistrationTo ensure that all the conditions of validity in France have been met, holders of driving licences issued by a country belonging to the EEA, who reside in France (i.e. hold a residence permit issued by a Préfecture, or a carte spéciale issued by the French Ministry of Foreign Affairs, which is equivalent to a residence permit), can have their licences registered with the Préfecture of the department where they live (for Ain, call 04 74 32 30 00, for Haute Savoie call 04 50 33 ...

  3. Identification of influencing municipal characteristics regarding household waste generation and their forecasting ability in Biscay

    International Nuclear Information System (INIS)

    Oribe-Garcia, Iraia; Kamara-Esteban, Oihane; Martin, Cristina; Macarulla-Arenaza, Ana M.; Alonso-Vicario, Ainhoa

    2015-01-01

    Highlights: • We have modelled household waste generation in Biscay municipalities. • We have identified relevant characteristics regarding household waste generation. • Factor models are used in order to identify the best subset of explicative variables. • Biscay’s municipalities are grouped by means of hierarchical clustering. - Abstract: The planning of waste management strategies needs tools to support decisions at all stages of the process. Accurate quantification of the waste to be generated is essential for both the daily management (short-term) and proper design of facilities (long-term). Designing without rigorous knowledge may have serious economic and environmental consequences. The present works aims at identifying relevant socio-economic features of municipalities regarding Household Waste (HW) generation by means of factor models. Factor models face two main drawbacks, data collection and identifying relevant explanatory variables within a heterogeneous group. Grouping similar characteristics observations within a group may favour the deduction of more robust models. The methodology followed has been tested with Biscay Province because it stands out for having very different municipalities ranging from very rural to urban ones. Two main models are developed, one for the overall province and a second one after clustering the municipalities. The results prove that relating municipalities with specific characteristics, improves the results in a very heterogeneous situation. The methodology has identified urban morphology, tourism activity, level of education and economic situation as the most influencing characteristics in HW generation

  4. Identification of influencing municipal characteristics regarding household waste generation and their forecasting ability in Biscay

    Energy Technology Data Exchange (ETDEWEB)

    Oribe-Garcia, Iraia, E-mail: iraia.oribe@deusto.es; Kamara-Esteban, Oihane; Martin, Cristina; Macarulla-Arenaza, Ana M.; Alonso-Vicario, Ainhoa

    2015-05-15

    Highlights: • We have modelled household waste generation in Biscay municipalities. • We have identified relevant characteristics regarding household waste generation. • Factor models are used in order to identify the best subset of explicative variables. • Biscay’s municipalities are grouped by means of hierarchical clustering. - Abstract: The planning of waste management strategies needs tools to support decisions at all stages of the process. Accurate quantification of the waste to be generated is essential for both the daily management (short-term) and proper design of facilities (long-term). Designing without rigorous knowledge may have serious economic and environmental consequences. The present works aims at identifying relevant socio-economic features of municipalities regarding Household Waste (HW) generation by means of factor models. Factor models face two main drawbacks, data collection and identifying relevant explanatory variables within a heterogeneous group. Grouping similar characteristics observations within a group may favour the deduction of more robust models. The methodology followed has been tested with Biscay Province because it stands out for having very different municipalities ranging from very rural to urban ones. Two main models are developed, one for the overall province and a second one after clustering the municipalities. The results prove that relating municipalities with specific characteristics, improves the results in a very heterogeneous situation. The methodology has identified urban morphology, tourism activity, level of education and economic situation as the most influencing characteristics in HW generation.

  5. Postglacial dispersal of Phlebotomus perniciosus into France

    Directory of Open Access Journals (Sweden)

    Perrotey S.

    2005-12-01

    Full Text Available Phlebotomus perniciosus was identified morphologically in samples from France and northeast Spain, and individuals were then characterized at three polymorphic isoenzyme loci (by isoelectrofocusing and at the mitochondrial DNA locus (by comparative DNA sequence analysis of a fragment of the Cytochrome b gene. The four polymorphic loci gave conflicting patterns of population relationships, which can be explained by hypothesizing different amounts of gene introgression at each locus when two distinctive lineages met in southern France or northeast Spain after isolation in southern Italy and Spain during the Pleistocene Ice Ages. P. perniciosus is an important vector of Leishmania infantum and so these population differentiation studies are relevant for predicting the emergence and spread of leishmaniasis in relation to environmental changes, including climate.

  6. 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

  7. 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

  8. Seismic structure of the northern continental margin of Spain from ESCIN deep seismic profiles

    Science.gov (United States)

    Alvarez-Marrón, J.; Pérez-Estaún, A.; Danñobeitia, J. J.; Pulgar, J. A.; Martínez^Catalán, J. R.; Marcos, A.; Bastida, F.; Ayarza^Arribas, P.; Aller, J.; Gallart, A.; Gonzalez-Lodeiro, F.; Banda, E.; Comas, M. C.; Córdoba, D.

    1996-10-01

    By the end of the Carboniferous, the crust of the continental shelf in northwestern Spain was made up of deeply rooted structures related to the Variscan collision. From Permian to Triassic times the tectonic setting had changed to mainly extensional and the northern Iberian continental margin underwent rifting during Late Jurassic-Early Cretaceous times, along with sea-floor spreading and the opening of the Bay of Biscay until the Late Cretaceous. Subsequently, the northern Iberian margin was active during the north-south convergence of Eurasia and Iberia in the Tertiary. A multichannel seismic experiment, consisting of two profiles, one north-south (ESCIN-4) crossing the platform margin offshore Asturias, and another (ESCIN-3) crossing the platform margin to the northwest of Galicia, was designed to study the structure of the northern Iberian margin. The ESCIN-4 stacked section reveals inverted structures in the upper crust within the Le Danois Basin. North of the steep continental slope, ESCIN-4 shows a thick sedimentary package from 6 to 9.5 s, two-way travel time (TWT). Within this latter package, a 40-km-long, north-tapering wedge of inclined, mainly south-dipping reflections is thought to represent a buried, Alpine-age accretionary prism. In the north western part of the ESCIN-3 (ESCIN-3-1) stacked section, horizontal reflections from 6.5 to 8.5 s correspond to an undisturbed package of sediments lying above oceanic-type basement. In this part of the line, a few kilometres long, strong horizontal reflection at 11.2 s within the basement may represent an oceanic Moho reflection. Also, a band of reflections dips gently towards the southeast, from the base of the gently dipping continental slope. The part of ESCIN-3 line that runs parallel to the NW-Galicia coast (ESCIN-3-2), is characterized by bright, continuous lower crustal reflections from 8 to 10 s. Beneath the lower crustal reflectivity, a band of strong reflections dips gently toward the southwest from

  9. Marsh development and sea level changes in the Gernika Estuary (southern Bay of Biscay: foraminifers as tidal indicators

    Directory of Open Access Journals (Sweden)

    Ana Pascual

    2006-06-01

    Full Text Available The ecological distribution of some species of Foraminifera living in estuaries can be used in the interpretation of former coastal lines. There is a close relationship between tide level and the distribution of particular benthic foraminifer species. A characterisation of tide levels based on the benthic foraminifers in four cores from this estuary allowed us to interpret the changes over time in transitional environments during the modern Holocene. The estuary was filled during the last 6500 years following a general accretional model. Marshes have existed in this area for about 4600 years. This model is described for the first time in the area, based on benthic foraminiferal zones. These zones define a general emergence sequence, interrupted by a transgressive marine pulsation. We describe the evolution of marsh sub-environments in relation to the sea-level changes, materialised by a transgressive pulsation which shows an interruption in the accretional process dated 1910 ± 50 BP.

  10. Macrozooplankton predation impact on anchovy (Engraulis encrasicolus) eggs mortality at the Bay of Biscay shelf break spawning centre

    KAUST Repository

    Albaina, Aitor

    2014-11-23

    A real-time PCR based method involving a species-specific probe was applied to detect Engraulis encrasicolus eggs predation by the macrozooplankton community during the 2011 spawning season. Three locations along the shelf break presenting contrasting but high prey densities were sampled. A total of 840 individuals from 38 taxa of potential macrozooplankton predators were assayed for E. encrasicolus DNA presence and 27 presented at least one positive signal. Carnivorous copepods were responsible for the most predation events (66%) followed by euphausiids (16%), chaetognaths (5%), and myctophid fish (4%). Macrozooplankton predation on anchovy eggs followed a type-I functional response with daily mortalities <4% of available prey abundance suggesting a negligible impact on the species recruitment at the shelf break spawning centre. © 2014 International Council for the Exploration of the Sea 2014. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  11. IRI performance models for recently constructed low and medium-traffic two lane roads of the province of Biscay

    Energy Technology Data Exchange (ETDEWEB)

    Perez Acebo, H.; Gonzalo-Orden, H.

    2016-07-01

    Reliable pavement prediction models are needed for pavement management systems (PMS), as they are a key component to forecast future conditions of the pavement and to prioritize maintenance, rehabilitation and reconstruction strategies. The International Roughness Index (IRI) is the most used parameter worldwide for calibrating pavement roughness and measures reasonably the ride comfort perceived by occupants of passenger cars. The Regional Government of Biscay also collects this value on the road network under its control These surveys are carried out regularly in the XXI century. Several IRI performance models have been proposed by different authors and administrations, varying greatly in their comprehensiveness, the ability to predict performance with accurancy and input data requirements. The aim of this paper is to develop a roughness performance model for Biscay's roads, based on availablbe IRI data, taking into account heavy traffic volume and the age of pavement. Local characteristics as climate conditions and average rainfall are not considered. IRI performance models have been suggested for regional two lane highways with low and medium heavy traffic constructed in the last 20 years in the province of Biscay, with no treatments during their life. They can be applied for flexible pavements, but no logical coherent results have been concluded for semi-rigid pavements. (Author)

  12. Investigations on the Tsunami hazard on the French Atlantic Coastline.

    Science.gov (United States)

    Frere, Antoine; Gailler, Audrey; Roger, Jean; Toucanne, Samuel; courgeon, Simon; Silva Jacinto, Ricardo

    2014-05-01

    Tsunami Hazard in metropolitan France is poorly known. This, added to the high vulnerability and low preparation of the coastline, could lead to a high risk. In the course of the TANDEM project, we investigate three potential kinds of scenarios that could pose a threat to the French coasts, i.e., long wave related to atmospheric disturbances, landsliding sources and distant earthquakes. Meteotsunamis are not well known to strike the French Atlantic Coast. The 26 and 27 of June 2011 however, a small tidal disturbance was observed along the coasts of the Bay of Biscay and English Channel. Using tide gauge data from 4 countries (Portugal, Spain, France and United Kingdom) processed in the temporal and spectral domains, we are able to extend the observations made in previous studies and propose additional conclusions about the sources' timing. For the 1843 earthquake in the Lesser Antilles (offshore Guadeloupe), we define three different scenarios, each of them characterized by a different strike for the rupture zone. Using numerical simulation, we compare the effect of the resulting tsunamis on the La Rochelle (France) approaches. This illustrates the behaviour of French coastline to long wave arrival from different sources and the protection given by natural obstacles (e.g., Azores archipelago, continental slope of the Bay of Biscay). The continental slope of the Bay of Biscay presents scars left by large scale landslides. We investigate several scenarios of landslides in order to perform numerical simulation. With a coupled landslide-tsunami simulation code we simulate the effect of these scenarios on the ocean surface, and the resulting tsunami to selected coastlines. All in all, this preliminary study gives an overview on the various possible coastal impacts the various impacts for the chosen scenarios.

  13. From hyperextended rift to convergent margin types: mapping the outer limit of the extended Continental Shelf of Spain in the Galicia area according UNCLOS Art. 76

    Science.gov (United States)

    Somoza, Luis; Medialdea, Teresa; Vázquez, Juan T.; González, Francisco J.; León, Ricardo; Palomino, Desiree; Fernández-Salas, Luis M.; Rengel, Juan

    2017-04-01

    Spain presented on 11 May 2009 a partial submission for delimiting the extended Continental Shelf in respect to the area of Galicia to the Commission on the Limits of the Continental Shelf (CLCS). The Galicia margin represents an example of the transition between two different types of continental margins (CM): a western hyperpextended margin and a northern convergent margin in the Bay of Biscay. The western Galicia Margin (wGM 41° to 43° N) corresponds to a hyper-extended rifted margin as result of the poly-phase development of the Iberian-Newfoundland conjugate margin during the Mesozoic. Otherwise, the north Galicia Margin (nGM) is the western end of the Cenozoic subduction of the Bay of Biscay along the north Iberian Margin (NIM) linked to the Pyrenean-Mediterranean collisional belt Following the procedure established by the CLCS Scientific and Technical Guidelines (CLCS/11), the points of the Foot of Slope (FoS) has to be determined as the points of maximum change in gradient in the region defined as the Base of the continental Slope (BoS). Moreover, the CLCS guidelines specify that the BoS should be contained within the continental margin (CM). In this way, a full-coverage multibeam bathymetry and an extensive dataset of up 4,736 km of multichannel seismic profiles were expressly obtained during two oceanographic surveys (Breogham-2005 and Espor-2008), aboard the Spanish research vessel Hespérides, to map the outer limit of the CM.In order to follow the criteria of the CLCS guidelines, two types of models reported in the CLCS Guidelines were applied to the Galicia Margin. In passive margins, the Commission's guidelines establish that the natural prolongation is based on that "the natural process by which a continent breaks up prior to the separation by seafloor spreading involves thinning, extension and rifting of the continental crust…" (para. 7.3, CLCS/11). The seaward extension of the wGM should include crustal continental blocks and the so

  14. Gas-cooled reactors in France in 1983

    International Nuclear Information System (INIS)

    Robin, M.G.; Bastien, D.

    1984-01-01

    France operates eight reactors cooled by carbon dioxide and has acquired a 25% interest in a reactor of the same type built by it in Spain (Vandellos). From their commissioning, to 31 December 1983, these power plants have together generated 185 million MWh net. Moreover, based on its participation in the Dragon experiment, France focused research activities on high-temperature helium-cooled reactors, and it also observes the international efforts aimed to develop gas-cooled breeder reactors. (author)

  15. Nutrient sequestration in Aquitaine lakes (SW France) limits nutrient flux to the coastal zone

    Science.gov (United States)

    Buquet, Damien; Anschutz, Pierre; Charbonnier, Céline; Rapin, Anne; Sinays, Rémy; Canredon, Axel; Bujan, Stéphane; Poirier, Dominique

    2017-12-01

    Oligotrophic coastal zones are disappearing from increased nutrient loading. The quantity of nutrients reaching the coast is determined not only by their original source (e.g. fertilizers used in agriculture, waste water discharges) and the land use, but also by the pathways through which nutrients are cycled from the source to the river mouth. In particular, lakes sequester nutrients and, hence, reduce downstream transfer of nutrients to coastal environments. Here, we quantify the impact of Aquitaine great lakes on the fluxes of dissolved macro-nutrients (N, P, Si) to the Bay of Biscay. For that, we have measured nutrient concentrations and fluxes in 2014 upstream and downstream lakes of Lacanau and Carcans-Hourtin, which belongs to the catchment of the Arcachon Bay, which is the largest coastal lagoon of the Bay of Biscay French coast. Data were compared to values obtained from the Leyre river, the main freshwater and nutrient source for the lagoon. Results show that processes in lakes greatly limit nutrient flux to the lagoon compared to fluxes from Leyre river, although the watershed is similar in terms of land cover. In lakes, phosphorus and silicon are trapped for long term in the sediment, silicon as amorphous biogenic silica and phosphorus as organic P and P associated with Fe-oxides. Nitrogen that enters lakes mostly as nitrate is used for primary production. N is mineralized in the sediment; a fraction diffuses as ammonium. N2 production through benthic denitrification extracts only 10% of dissolved inorganic nitrogen from the aquatic system. The main part is sequestered in organic-rich sediment that accumulates below 5 m depth in both lakes.

  16. [Nutritional profile of foods offered and dietary intake in school canteens in Biscay].

    Science.gov (United States)

    Zulueta, B; Xarles Irastorza, I; Oliver, P; García, Z; Vitoria, J C

    2011-01-01

    Nowadays the school canteen occupies a central place in the supply and in the nutritional education of the children in school age. To assess the nutritional adequacy of the school menus and the food intake of the children. 1,500 trays were selected in six school dining rooms of Biscay. Dietary intake was evaluated by means of the technique of double weighed and visual estimation of the residues. Evaluation of the menus: Macronutrients: carbohydrates 48%, proteins 20%, lipids 32%. Weekly offer: The first plate: vegetables 1.1; legumes 1.8; potatoes 0.4; pasta-rice 1.7. The second plate: meat 2.5; fish 1.4; eggs 0.6; precooked fried food 0.5. Garnish: potatoes 0.5; sauces 0.8; lettuce 1.7; cooked vegetables 1; no garnish 1. Dessert: fruit 2.8; dairy product 2; other 0.2. Significant changes have been observed in 4% of the menus. The vegetable garnish is not served in 40% of the occasions. 70% do not eat the vegetable garnish. Though the theoretical offer of vegetables is appropriate, due to the fact that frequently the vegetables are not served in garnish and to that when they are served children do not eat them, their final intake is poor. The protein contribution to the diet is higher than the recommended. Meaningful changes take place often in the composition of the menus.

  17. Identification of influencing municipal characteristics regarding household waste generation and their forecasting ability in Biscay.

    Science.gov (United States)

    Oribe-Garcia, Iraia; Kamara-Esteban, Oihane; Martin, Cristina; Macarulla-Arenaza, Ana M; Alonso-Vicario, Ainhoa

    2015-05-01

    The planning of waste management strategies needs tools to support decisions at all stages of the process. Accurate quantification of the waste to be generated is essential for both the daily management (short-term) and proper design of facilities (long-term). Designing without rigorous knowledge may have serious economic and environmental consequences. The present works aims at identifying relevant socio-economic features of municipalities regarding Household Waste (HW) generation by means of factor models. Factor models face two main drawbacks, data collection and identifying relevant explanatory variables within a heterogeneous group. Grouping similar characteristics observations within a group may favour the deduction of more robust models. The methodology followed has been tested with Biscay Province because it stands out for having very different municipalities ranging from very rural to urban ones. Two main models are developed, one for the overall province and a second one after clustering the municipalities. The results prove that relating municipalities with specific characteristics, improves the results in a very heterogeneous situation. The methodology has identified urban morphology, tourism activity, level of education and economic situation as the most influencing characteristics in HW generation. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  18. Treatment pattern by hormone receptors and HER2 status in patients with metastatic breast cancer in the UK, Germany, France, Spain and Italy (EU-5): results from a physician survey.

    Science.gov (United States)

    DeKoven, Mitch; Bonthapally, Vijayveer; Jiao, Xiaolong; Ganguli, Arijit; Pathak, Prathamesh; Lee, Won Chan; Ray, Saurabh

    2012-09-01

    The differences in country-specific treatment patterns across Europe for metastatic breast cancer (mBC) patients have not been extensively studied. This study compared the treatment choices in aggregate, as well as by biomarker status, between various lines of therapy in clinical practice in the EU-5 countries among newly diagnosed mBC patients. The IMS LifeLink™ Oncology Analyzer database, based on surveys of practicing oncologists, was used to identify mBC patients aged ≥21 years. In this database, sample-level data are projected to national-level estimates for each country using a sample projection technique. The prevalence of hormone receptors (71-74%) is quite similar across different countries, while HER2 overexpression varies from 22 (France) to 34% (Italy); chemotherapy combined with HER2-targeted medicine was the mainstay of treatment for HER2(+) patients. The use of HER2-targeted medicine and bevacizumab greatly varied: while they were most frequently used in France, they were least frequently used in the UK. Fewer treatment options existed for triple-negative patients and patients with HER2(+) disease following trastuzumab treatment. Chemotherapy was the treatment choice for triple-negative patients, as these patients do not respond to hormonal therapy and HER2-targeted medicine. This study found that, while a trastuzumab-based regimen is the preferred option for treating HER2(+) mBC patients in the EU-5, variations in this personalized medicine approach exist between different EU-5 countries. However, fewer treatment options exist for triple-negative and HER2(+) patients after trastuzumab treatment, highlighting the unmet need for these patient subgroups.

  19. Mex Bay

    African Journals Online (AJOL)

    user

    2015-02-23

    Feb 23, 2015 ... surveys to assess the vulnerability of the most important physical and eutrophication parameters along. El- Mex Bay coast. As a result of increasing population and industrial development, poorly untreated industrial waste, domestic sewage, shipping industry and agricultural runoff are being released to the.

  20. Wind energy in France: impossible?

    International Nuclear Information System (INIS)

    Marie-Josette, R.

    2005-01-01

    Since the end of 2004, the European Union is the first producer of wind energy in the world (34205 MW), far beyond the USA (6740 MW) and India (2110 MW). Three countries are in the pole position: Germany (16629 MW), Spain (8263 MW) and Denmark (3117 MW). On the other hand, despite a voluntarist policy, the other countries encounter administrative and local difficulties in the development of wind energy. This is the case with France which has the second biggest potential wind resource of Europe, behind the UK. The French situation is explained by its centralized energy system, by the priority given to nuclear power, by important wind variations, and by a bad image of wind turbines in general (aesthetic, environmental). This situation should change in the future with the scheduling of pluri-annual investments, with adapted tariffs and with improved administrative procedures. (J.S.)

  1. Energy in France

    International Nuclear Information System (INIS)

    Benard, M.

    1992-01-01

    Geography and clear political leadership have combined to put France in the forefront of both nuclear and hydro-electric generation and energy efficiency so that about 90% of France's electricity is generated by non-fossil fuels. This article explains how and why France has developed its energy mix. (Author)

  2. Energy statistics France; Statistiques energetiques France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    This document presents statistical data on energy accounting in France compared to other european countries. Many tables and charts on energy consumption, energy invoice and prices are provided by sectors. (A.L.B.)

  3. La difícil transposición didáctica. Un estudio comparativo de la construcción de estereotipos sociales desde la historiografía al aula (España-Francia (The difficult didactic transposition. A comparative study of the construction of social stereotypes from historiography to the classroom (Spain-France

    Directory of Open Access Journals (Sweden)

    Cosme J. Gómez Carrasco

    2017-12-01

    Full Text Available El objetivo de este trabajo es analizar la difícil transposición didáctica desde la historiografía al aula a través de una temática concreta: el mundo rural en la Edad Moderna en España y Francia. Para conseguir este objetivo se ha partido del estudio de la construcción historiográfica sobre el campesinado y el mundo rural en las principales revistas de investigación de esta temática. Posteriormente se ha comprobado la transmisión de este conocimiento en las aulas a través de las propuestas curriculares. Finalmente se ha analizado la percepción del alumnado sobre los estereotipos sociales ligados a esta temática. Los resultados muestran un desequilibrio importante entre la representación del mundo urbano y el mundo rural, fruto de la pervivencia de la teoría de la modernización en las explicaciones históricas. | The objective of this paper is to analyze the difficult didactic transposition from the historiography to the classroom through a concrete issue: the rural world in the Early Modern Age in Spain and France. To achieve this objective, this paper start with the study of the historiographical construction of the peasantry and the rural world in the most representative journals. Second it has been verified the transmission of this knowledge in the classrooms through the curricular proposals. Finally we have analyzed the student's perception of the social stereotypes related to this subject. The results show a significant imbalance between the representation of the urban world and the rural world, consequence of the survival of the theory of modernization in historical explanations.

  4. Ancient DNA reveals past existence of Eurasian lynx in Spain

    DEFF Research Database (Denmark)

    Rodríguez-Varela, R.; García, N.; Nores, C.

    2016-01-01

    . The paleontological record and our data indicate a population replacement of the Iberian lynx by the Eurasian lynx during the Pleistocene/Holocene transition in the Cantabrian cornice of Spain. Phylogeographic patterns of Late Pleistocene and Holocene Eurasian lynx from Iberia, France, Italy and Denmark show...

  5. Crustal-scale alpine tectonic evolution of the western Pyrenees - eastern Cantabrian Mountains (N Spain) from integration of structural data, low-T thermochronology and seismic constraint

    Science.gov (United States)

    DeFelipe, I.; Pedreira, D.; Pulgar, J. A.; Van der Beek, P.; Bernet, M.; Pik, R.

    2017-12-01

    The Pyrenean-Cantabrian Mountain belt extends in an E-W direction along the northern border of Spain and resulted from the convergence between the Iberian and European plates from the Late Cretaceous to the Miocene, in the context of the Alpine orogeny. The main aim of this work is to characterize the tectonic evolution at a crustal-scale of the transition zone from the Pyrenees to the Cantabrian Mountains, in the eastern Basque-Cantabrian Basin (BCB). We integrate structural work, thermochronology (apatite fission track and zircon (U-Th)/He) and geophysical information (shallow seismic reflection profiles, deep seismic refraction/wide-angle reflection profiles and seismicity distribution) to propose an evolutionary model since the Jurassic to the present. During the Albian, hyperextension related to the opening of the Bay of Biscay yielded to mantle unroofing to the base of the BCB. This process was favored by a detachment fault that connected the mantle in its footwall with the base of a deep basin in its hanging wall. During this process, the basin experienced HT metamorphism and fluid circulation caused the serpentinization of the upper part of the mantle. There is no evidence of seafloor mantle exhumation before the onset of the Alpine orogeny. The thermochronological study points to a N-vergent phase of contractional deformation in the late Eocene represented by the thin-skinned Leiza fault system followed in the early Oligocene by the S-vergent, thick-skinned, Ollín thrust. Exhumation rates for the late Eocene-early Oligocene are of 0.2-0.7 km/Myr. After that period, deformation continues southwards until the Miocene. The crustal-scale structure resultant of the Alpine orogeny consists of an Iberian plate that subducts below the European plate. The crust is segmented into four blocks separated by three S-vergent crustal faults inherited from the Cretaceous extensional period. The P-wave velocities in this transect show anomalous values (7.4 km/s) in the

  6. The social mentality of the Biscay workers at the beginning of industrialization. Working-class stereotypes and imaginaries

    Directory of Open Access Journals (Sweden)

    Manuel MONTERO

    2017-06-01

    Full Text Available This article analyses the values and priorities of the Biscay workers in the late xix century through a documentary source made up of letters written by labourers between 1895 and 1898, while / when they were fighting in Cuba and Philipines. These letters show the social concepts used by them and their mentality towards different social spheres, as well as the presence of patriotism, religion and solidarity-based principles.It also studies the main stereotypes spread about the working-class, basically the socialist stereotype, the Christian and the collaborator with the trade association.The contrast between these stereotypes and the workers’ mentality is very sharp, as we can deduce from the primary source. Regarding their beliefs, the absence of religious or social-related values must be emphasized, as well as the priority of the family, which define the social sphere where they feel to belong.

  7. The France energy situation

    International Nuclear Information System (INIS)

    2006-01-01

    This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

  8. France at CERN

    CERN Multimedia

    2001-01-01

    From 19 to 22 June, for the 8th edition of France at CERN, 31 French companies presented their latest technology to the Laboratory. Demonstrating the latest in French technology during France at CERN. The France at CERN exhibition was inaugurated by Mr. Bernard Frois, Director of the Department Energy, Transport, Environment and Natural Resources at the Technology Directorate of the Ministry of Research. 'France is happy to be a Member of CERN, which is a successful example of the construction of scientific Europe,' he declared during the inauguration, 'this exhibition is an excellent opportunity to put fundamental research and advanced technology in contact.' Mr. Philippe Petit, French Ambassador to Switzerland, and Mr. Alexandre Defay, technical adviser of the Minister of Research, were also present to represent France and its industry. Representing CERN at the 19 June opening of the exhibition was Claude Detraz, who said, 'I hope that this exhibition will make it possible to weave stronger links between ...

  9. «True Descendant of my Ancient Lords». The Lordship of Biscay and the Haro Family Members in the 17th Century: Searching for a Patronage

    Directory of Open Access Journals (Sweden)

    Imanol MERINO MALILLOS

    2016-06-01

    Full Text Available During the Modern Age, the institutions of the Lordship of Biscay knew that the most important resolutions concerning the province were taken in the court, next to the king. Thus, it was important to have auspicious people there. In the 17th Century, the age of the favourites, the direct access to them and their relatives would provide certain degree of assurance in Biscay’s victory. For that reason the institutions of the Lordship tried to approach the inner circle of the favourites and, with the rise of Luis Méndez de Haro, they addressed him directly, basing on his condition of descendant of the ancient lords of Biscay

  10. France's seismic zoning

    International Nuclear Information System (INIS)

    Mohammadioun, B.

    1997-01-01

    In order to assess the seismic hazard in France in relation to nuclear plant siting, the CEA, EDF and the BRGM (Mine and Geology Bureau) have carried out a collaboration which resulted in a seismic-tectonic map of France and a data base on seismic history (SIRENE). These studies were completed with a seismic-tectonic zoning, taking into account a very long period of time, that enabled a probabilistic evaluation of the seismic hazard in France, and that may be related to adjacent country hazard maps

  11. 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.

  12. 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.)

  13. Rock glaciers in the Pyrenees, Spain and France, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — This study and inventory of active rock glaciers was carried out by means of the usual techniques used in the study of alpine permafrost. First, the rock glaciers...

  14. Andorra: Actual Nodal Context of Tourism between France and Spain

    Directory of Open Access Journals (Sweden)

    Tomas Cuevas Contreras

    2016-01-01

    Full Text Available The problem of mobility in the context of tourism require an analysis of different offerings found in destinations worldwide. Not only proposals involving the compatibility of transportation, the cities’ environment, but also to respond to the enhancement of the activity. This manuscript proposes a paradigm examination of the relationship between government and private cooperation in transportation as part of the phenomenon of tourism present in border sharing destinations. Currently, one of the major needs a visitor has, once settled in a destination, is how to transport themselves from their place of origin to the chosen destination and within it. Nowadays, there are several means to arrive at the Andorra region, which are in the border region of Cataluña, Midi-Pyrenee and Languedoc-Roussillon, by car, plane, train and bus. Nonetheless, Andorra, in the look of being competitive as a destination, tailored the use of media according to visitor’s economic status, tastes and preferences. In this sense, the relations of cooperation and ties between public and private actors involved in tourism and transportation are being determined.

  15. Chesapeake Bay TMDL Document

    Science.gov (United States)

    This page provides the Total Maximum Daily Load (TMDL) report for the Chesapeake Bay. It includes the executive summary, main report, and appendices. The Chesapeake Bay TMDL was established by U.S. EPA Region 3 on December 29, 2010

  16. Chesapeake Bay TMDL

    Science.gov (United States)

    In 2010 EPA established the Chesapeake Bay TMDL, a comprehensive pollution diet with accountability measures to restore clean water in the bay and local waters. It set limits for nutrients and sediment to meet water quality standards across the watershed

  17. Case study - France

    International Nuclear Information System (INIS)

    Rabouhams, J.

    1986-01-01

    This lecture concerns the training of the personnel of the PWR 900 MW twin units nuclear power station which is located in the Guangdong Province of the People's Republic of China. The following points are covered: General organization of the training; preparation and recruitment of personnel trained in France; training and qualification of the personnel trained in France; complementary training in PRC for the above personnel; training of additional personnel in PRC; attended retraining. (orig.)

  18. CORRUPTION IN FRANCE

    OpenAIRE

    Natasha Georgieva Hadji Krsteski

    2016-01-01

    In accordance with the research conducted by Transparency International, in the period from 2009 until 2012, it is found that this European country did not undergo drastic changes during this period, when it comes to its ranking. According to this research, France belongs to the countries that undertake appropriate measures for the fight against corruption – and it is at a satisfactory level in modern conditions, even in well-developed countries. Corruption in France rests on thre...

  19. France at CERN

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Rolf Heuer, CERN Director General, visits the exhibition "La France au CERN". The exhibition France at CERN, organized by UBIFRANCE in collaboration with CERN's GS/SEM (Site Engineering and Management) service, took place from Monday 7 to Wednesday 9 June in the Main Building. The 36 French firms taking part came to present their products and technologies related to the Organization's activities. The next exhibition will be "Netherlands at CERN" in November.

  20. Energy statistics. France; Statistiques energetiques. France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-10-01

    This document summarizes in a series of tables the energy statistical data for France: consumption since 1973; energy supplies (production, imports, exports, stocks) and uses (refining, power production, internal uses, sectoral consumption) for coal, petroleum, gas, electricity, and renewable energy sources; national production and consumption of primary energy; final consumption per sector and per energy source; general indicators (energy bill, US$ change rate, prices, energy independence, internal gross product); projections. Details (resources, uses, prices, imports, internal consumption) are given separately for petroleum, natural gas, electric power and solid mineral fuels. (J.S.)

  1. Upgrading France's emergency plans

    International Nuclear Information System (INIS)

    Moures, Y.

    1991-01-01

    In France as elsewhere, the Chernobyl accident spurred a new stage in the development of nuclear safety. In the months following the accident, France's Minister of Industry launched a campaign to strengthen research and safety measures to: prevent reactor accidents; reinforce the concept of quality in operations; train staff, in areas such as crisis management; systematically review plans, installations and techniques related to crisis management; study accident containment procedures. There was also a systematic review of communication links with authorities and outside emergency organizations during the critical phase of an accident. On the operational level regulatory monitoring procedures were reorganized and reinforced. France has not opted for the permanent presence of on-site inspectors, but rather for the total, continuous responsibility of the power plant operator, with the safety authority intervening at frequent intervals. A major programme was also established to increase capabilities for investigation and intervention in a radioactive environment in nuclear installations. (author)

  2. Identifying Green Infrastructure as a Basis for an Incentive Mechanism at the Municipality Level in Biscay (Basque Country

    Directory of Open Access Journals (Sweden)

    Gloria Rodríguez-Loinaz

    2018-01-01

    Full Text Available The contributions of green infrastructure (GI to human well-being have been widely recognised; however, pathways for its systematic implementation are missing. Local governments can play a crucial role in the conservation of GI, and a formal recognition of this role in budgeting systems would foster the inclusion of GI in their agenda. The aim of this study is to identify the principal components of GI at the local level to form a basis for a compensatory economic scheme. We identified the principal components of GI based on the mapping of biodiversity conservation and ecosystem services provision. Furthermore, we analysed the potentiality of an incentive mechanism to promote GI based on the protection status of GI. Finally, an incentive mechanism to promote GI at the municipality level was proposed. The results showed that the GI of Biscay is mainly composed of the natural forests presented in the area, and that 50% of the principal components of the GI are not protected. Furthermore, one third of the protected principal components of the GI only has protection at the municipality level. So, we propose a Payment for Ecosystem Services (PES-like scheme at the municipality level based on the cover of natural forests, where the objective is the conservation and promotion of the GI.

  3. Past climate variability inferred from statistical processing of documentary data: a case study on extreme meteorological events in western central France from 1500 to 2000 AD

    Science.gov (United States)

    Poirier, Clément; Chaumillon, Eric; Audé, Jean-Luc

    2010-05-01

    Recent human-induced climate changes are expected to have an impact on extreme events including shifts in storm tracks, heavier precipitations and more severe droughts (Planton, 2008). Although climate models successfully describe the past mean climate variability, they often fail to correctly reproduce such extreme events, mainly because of a low spatial and temporal resolution (Sánchez et al., 2004). Reports of extreme meteorological events gathered from documentary archives are be useful to fill this gap, and would also provide insights into local climatic variations (Leijonhufvud et al., 2008; Rodrigo, 2008; Wheeler, 2006). In this study, a local text book published by Audé (2006) was used as a source of climatic data. It consists of a list of extreme meteorological events recorded in historical archives (diaries mainly) in western central France, along the Bay of Biscay. From the book, 284 extreme meteorological events that occurred between 1500 and 2000 were selected. A presence-absence matrix was built, the events being classified in 7 distinct categories by Audé. A preliminary multivariate analysis (Principal Component Analysis) was used to group these categories into 4 classes of events. First axis (22.3% of explained variance) discriminated the events related to temperature, with frosts and snowfalls on one side, versus gales and storms on the other side. Second axis (18.5% of explained variance) discriminated the events related to precipitation, with floods and rainfalls on one side (humid), versus droughts on the other (dry). For each class, a 29-year running mean was computed to convert binary qualitative data to semi-quantitative curves. A spectral analysis was also performed on the same binary data to detect potential climatic cycles. Despite the randomness of the historical records reported in this book, that much relies on the subjective perception of meteorological events by past witnesses, the results obtained are consistent with existing data

  4. France liberalizes its power supply market

    International Nuclear Information System (INIS)

    Anon.

    2004-01-01

    The French market of power supply to companies is now free. This means that Electricite de France (EdF), the first world electric utility now has competitors in its domestic market. This is an important challenge for EdF because 3 millions of clients (70% of the French power consumption) are now concerned by the opening of the power market. According to A. Merlin, head of the energy transportation network (RTE), the opening of the market does not increase the risk of black-out, it just makes the operation of power networks more complex. The implementation of a single power transportation company (RTE) simplifies the mastery of networks safety but the development of investments is necessary to ensure the maintenance of 400 kV power lines. A comparison of the situation of power market liberalization is made for 6 countries (Germany, UK, Spain, US, Netherlands and Italy). Short paper. (J.S.)

  5. Electricite de France`s ALARA policy

    Energy Technology Data Exchange (ETDEWEB)

    Stricker, L. [EDF - DEPT, Paris la Defense (France); Rollin, P. [EDF Radioprotection Committee, Paris (France)

    1995-03-01

    In 1992, Electricite de France - EDF decided to improve the degree to which radiological protection is incorporated in overall management of the utility and set itself the objective of ensuring the same level of protection for workers from contractors as for those from EDF. This decision was taken in a context marked by a deterioration in exposure figures for French plants and by the new recommendations issued by the ICRP. This document describes the policy adopted by EDF at both corporate and plant level to meet these objectives, by: (1) setting up management systems which were responsive but not cumbersome; (2) a broad policy of motivation; (3) the development and use of suitable tools. The document then describes some quite positive results of EDF`s ALARA policy, giving concrete examples and analyzing the changes in global indicators.

  6. The action of France

    International Nuclear Information System (INIS)

    2003-01-01

    After a favorable period for the weapons mastership, the disarmament and the non-proliferation, the conditions of international safety and the strategical context revealed recently worrying developments. The France is decided to continue its action in favor of the disarmament and the non-proliferation in the continuity of its political engagements. (A.L.B.)

  7. CORRUPTION IN FRANCE

    Directory of Open Access Journals (Sweden)

    Natasha Georgieva Hadji Krsteski

    2016-07-01

    Full Text Available In accordance with the research conducted by Transparency International, in the period from 2009 until 2012, it is found that this European country did not undergo drastic changes during this period, when it comes to its ranking. According to this research, France belongs to the countries that undertake appropriate measures for the fight against corruption – and it is at a satisfactory level in modern conditions, even in well-developed countries. Corruption in France rests on three major authorities: the Financial Intelligence Unit, the Central Service for the Prevention of Corruption (SCPC and the Central Brigade for the Fight against Corruption (BCLC. As a result of the good institutional cooperation, France is prepared to prevent corruption in the state authorities. The international community disposes of data that refer to the detrimental and difficult consequences caused by corruption. Such findings led to two key issues – prevention of corruption and fight against corruption, not only in France, but in other countries as well. In order to overcome this large-scale problem, many international documents have been adopted, ratified by the Republic of Macedonia.

  8. Energy in France

    International Nuclear Information System (INIS)

    2002-01-01

    This document provides a selection of energy statistics in France on, the energy in the economy, all energies, oil, gas, coal, electricity, renewable energies, district heating systems, rational use of energy, prices, energy and the environment and some useful addresses. (A.L.B.)

  9. VISAS FOR FRANCE

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

    1. Definition of a visa A visa is an administrative document required by the nationals of certain countries to cross a border. The visas referred to in this article ('consular visas') are issued to people who do not live in France (not to be confused with 'exit and/or re-entry visas' issued to people living in France; cf. communiqué of 26 May 1998, ref. CERN/DSU-DO/RH/8283). 2. Types of visa The numerous types of visa include, in particular: short-stay visas, which allow their holders to enter France for a continuous or non-continuous period not exceeding three months in any six; long-stay visas, which are required by those applying for a residence document (Carte spéciale issued by the French Ministry of Foreign Affairs or Carte de séjour issued by a Préfecture). 3. Visa requirement 3.1 General rule In France, the requirement to obtain a visa varies, in particular, according to nationality and the length of stay. To put it simply, three different situations can...

  10. 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.

  11. Wakasa Bay Weather Forecast Maps

    Data.gov (United States)

    National Aeronautics and Space Administration — The AMSR-E Wakasa Bay Field Campaign was conducted over Wakasa Bay, Japan, in January and February, 2003. The Wakasa Bay Field Campaign includes joint research...

  12. Hydro-plankton characteristics and their relationship with sardine and anchovy distributions on the French shelf of the Bay of Biscay

    Directory of Open Access Journals (Sweden)

    Pierre Petitgas

    2006-06-01

    Full Text Available The spatial pattern in hydro-plankton and fish distributions and their relationship were analysed based on the spring 2000 fisheries acoustic survey. The importance of this survey was that it was a multi-disciplinary platform which collected an extensive set of parameters in the hydro-plankton leading to a potentially finer description of hydro-plankton conditions and fish habitats. More than 50 variables were measured on a grid of stations, in four compartments of the ecosystem: hydrology, nutrients, primary producers and meso-zooplankton. First, a joint analysis of all hydro-plankton compartments was performed using multiple factor analysis (MFA. The method was used to estimate a compromise factorial space common to all compartments in which the stations were grouped by hierarchical clustering. The groups were represented spatially and a strong spatial pattern was evidenced. The fish and their spawned eggs were sampled along transect lines using acoustics and CUFES (continuous underway fish egg samplers. The distribution of the fish and their eggs was analysed in relation to the hydro-plankton groups of stations and difference in fish density across hydro-plankton conditions was tested by a pair-wise multiple comparison procedure. Anchovy was associated with a lesser number of hydro-plankton conditions than sardine. Eggs of both species were also associated with a lesser number of conditions than the fish. Finally, the gain provided by using the extensive set of hydro-plankton parameters for mapping large-scale hydro-plankton conditions was analysed in comparison with the situation in which a small set of parameters was available. The extensive set of parameters allowed more hydro-plankton conditions to be identified but only in the coastal area and not on the shelf. Size fractionated chlorophyll was determinant for tracking river plume hydro-plankton condition. However, the fish did not respond to the variety of the coastal hydro-plankton conditions.

  13. Quantification of a rock platform bioerosion by the sea urchin Paracentrotus lividus (Lamarck, 1816): the Basque Coast case (Bay of Biscay).

    Science.gov (United States)

    Regard, Vincent; de Casamjor, Marie-Noëlle; Maillet, Grégoire M.; Prémaillon, Mélody; Caill-Milly, Nathalie

    2017-04-01

    The French Basque Coast is an actively eroding rocky coast. In the study area it is made of flysch with a circa 40 degrees-dip; it is exposed to an average significant wave height of 1.8 m and peak period of 9.6 s. It is mesotidal (spring tide of ˜4m). The current rocky shore platform is carved into the flysch layering. We focus on sea urchin Paracentrotus lividus contribution to rock shore erosion. Indeed, this sea urchin has a burrowing behaviour. An ecological study has been conducted for stock assessment, from shore to 10 m-deep. It indicates that sea urchins are burying their own shelter and are not reusing former ones. Below the depth of 10 m, sea urchins densities are very low and burial behavior is considered insignificant. Estimates of sea urchin density, and biomass are provided, making possible to evaluate the average erosion rate along this coast due to burying. It is of the order of 0.17 mm/y between 0 and 3 m below sea level, ˜0.05 mm/y between 3 and 5 m-deep, ˜0.02 mm/y between 5 and 8 m below sea level, and finally drops to negligible under 8 meters below sea-level. Close to the 0 level, it is thus between 30 and 5% of the expected value (evaluated to be 0.5-3 mm/y after 5-10 cm/y cliff retreat rate and a 1-2 degrees platform dip). The overall sea urchin contribution to shore platform erosion is not negligible.

  14. [Organ and tissue shortage in France].

    Science.gov (United States)

    Guerrini, Patrice; Claquin, Jacky

    2006-11-01

    Despite an increase in the number of brain deaths over the past 10 years, France faces a shortage of organs for transplantation. A high percentage of families oppose organ donation. Over the past decade, the mean age of organ donors has risen by 10 years. Specific provisions of the public health code have regulated transplantation activity since 1994. Implementation of the Transplant Plan in 2000 led to the investment of substantial financial and human resources in this area. The data reported here come from the 2004 report of the French Transplantation Agency, now the Biomedicine Agency, and from its database. Data for 2004 show more than 2500 listed donors, with at least one organ taken from 1291 and more than 4000 organ transplants. The donors' mean age was 47 years. Cerebrovascular diseases accounted for most of the deaths; traffic accidents, which have decreased substantially in recent years, caused only 16%. The number of people with brain death reported in France is difficult to measure but we estimate the figure to be 3500. Refusal rates remain high and are an obstacle to increasing transplants. We need to appeal to live donors. We are also setting up pilot programs to use organs from non-heart-beating donors. With these new initiatives we hope to reach rates equal to those in Spain, the European leader in organ transplants.

  15. Wind power in France

    International Nuclear Information System (INIS)

    Tuille, F.; Courtel, J.

    2015-01-01

    After 3 years of steady decreasing, wind power has resumed growth in 2014 in France and the preliminary figures of 2015 confirm this trend. About 1100 MW were installed in 2014 which was almost twice as much as it was installed the year before. This renaissance is mostly due to the implementation of Brottes' law that eases the installations of wind farms by suppressing the wind power development areas (that were interfering with regional wind power schemes) and by suppressing the minimum number of 5 turbines for any new wind farms. Another important incentive measure was the announcement in January 2015 of a new financial support scheme in replacement of the policy of guaranteed purchase price for the electricity produced. In 2014 the total wind power produced in mainland France reached 17 TW which represented 3.1% of the production of electricity. (A.C.)

  16. Tidal energy in France

    International Nuclear Information System (INIS)

    Lemperiere, F.

    2010-01-01

    The author first discusses the potential theoretical production of tidal energy in the world and more particularly in France, and compares this potential production with that of hydroelectric energy. He discusses the existence of potentially interesting sites in France in terms of sizing and exploitation modes. He describes the main associated works for turbines and sea walls, impacts on the environment, on the economy and on employment. He discusses the production possibilities and their cost, and the issue of energy storage. He indicates sites which could be built before 2025: Saint-Brieuc, Portbail-Coutainville or Granville, Mers or Cayeux, Penly or Saint-Valery en Caux. For each of this site, the author describes the project implantation, gives an gross assessment of the construction cost, and therefore of the kWh cost

  17. eBay.com

    DEFF Research Database (Denmark)

    Engholm, Ida

    2014-01-01

    Celebrated as one of the leading and most valuable brands in the world, eBay has acquired iconic status on par with century-old brands such as Coca-Cola and Disney. The eBay logo is now synonymous with the world’s leading online auction website, and its design is associated with the company...

  18. La titrisation en France.

    OpenAIRE

    BIROUK, O.; CASSAN, L.

    2012-01-01

    La crise financière a justifié une surveillance accrue de la titrisation dans le refinancement de l’économie. Les créances titrisées en France sont en grande majorité représentatives de crédits octroyés par les banques aux ménages et aux sociétés non financières résidents.

  19. Nuclear Education in France

    International Nuclear Information System (INIS)

    Guet, C.

    2013-01-01

    This series of slides draws a picture of nuclear engineering training in France. The nuclear sector is very active and developed in France and covers all the aspects of the fuel cycle which implies a strong demand for highly skilled and trained staff. There are both an active involvement of industry in the education process through the design of adequate curricula and a strong support of the State. There are 5 masters dedicated to Science Nuclear Energy (Paris), Nuclear Waste Management (Nantes), Separation Chemistry (Montpellier), Materials for Nuclear Engineering (Grenoble), and 1 engineer degree in nuclear engineering (Saclay). In 2010-2011 there were about 1000 students completing a nuclear energy curriculum (nuclear engineering or specialized nuclear domains) at the master-engineer level throughout France. The detailed curriculum of the Master of Science Nuclear Energy is given. The National Institute of Nuclear Sciences and Techniques (INSTN) plays an important role, it has trained a large fraction of the French leading nuclear practitioners through its 50 years old 'Genie Atomique' curriculum. INSTN proposes also high level courses in nuclear disciplines including training of nuclear physicians, radio-pharmacists and medical physicists and is a major player for continuing education in nuclear sciences. (A.C.)

  20. Taxation in France

    CERN Multimedia

    HR Department

    2016-01-01

    Information regarding income tax in France. Request for additional information: social security number and personal details.   Some members of the personnel living in France have received a letter from the French tax authorities accompanied by a form, to be returned by 31 March 2016 at the latest, asking them to indicate their social security number and to confirm their personal details. As employed members of the CERN personnel are members of the Organization’s own health insurance scheme and do not participate in the French social security system, we recommend that you tick the box indicating that you do not have a social security number. We also advise you to specify in writing that, as an employed member of the CERN personnel, you do not participate in the French social security system especially by virtue of the 1970 agreement on social security between France and CERN: “Je ne suis pas soumis(e), en tant que fonctionnaire du CERN, à la sécurit&...

  1. Energy options in France

    International Nuclear Information System (INIS)

    Carle, R.

    1980-01-01

    The rapid rise of oil price and the future shortage of oil are the problems, to which those in charge of energy must face. The method of maintaining and increasing energy consumption without destroying financial balance must be found. As the common points in Japan and France, domestic energy resources are scarce, coal reserves are small and the cost is high, the room for expanding water power generation hardly remains, and the atomic energy projects of large scale seem to be the only solution, but actually, they encountered many difficulties. In France, Energy Conservation Agency was established in 1974. The energy consumption per man was 4500 kWh in 1979, and it is not high level, accordingly it is difficult to reduce the present consumption further. The growth of electricity consumption in 1979 slowed down remarkably. The present crisis is oil crisis instead of energy crisis. Therefore electric power is the most suitable medium to get rid of the bondage of oil. The breakdown of heat production is as follows: coal 41%, oil 32%, gas 4%, and uranium 23%. Since 1976, 15 power plants of 3.5 million kW were converted to coal burning, but more staffs are required for the operation and maintenance. Water power generation is valuable to supplement nuclear power generation which lacks flexibility. As the nucleus of energy projects in France, PWR development project is in progress. Six 900 MW PWR plants are in operation. (Kako, I.)

  2. 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

  3. 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...

  4. Literatures of Medieval France

    OpenAIRE

    Zink, Michel

    2017-01-01

    Dear Mr Administrator,Dear colleagues, Deep forests, enchanted castles, monsters, damsels in distress, stout-hearted heroes and boundless love. The literature of the Middle Ages has everything it takes to appeal to the imagination of children and teenagers. However, can it do more than that? And does it even still have this appeal? Anatole France claims that, to the loves of Abeille des Clarides and Georges de Blanchelande and to the magnanimity of the King of the Dwarves, his pretty little n...

  5. Planeteria: news from France

    Science.gov (United States)

    Lilensten, J.; Acker, A.; Delfosse, X.

    2011-10-01

    France has a good network of planetaria. They are linked through a network called Association of the French Speaking Planetaria. In this talk, I will present this organization and its different activities. I will also report on the making of a Art and Science museum in Grenoble which will include a planetarium. The grand opening is foreseen in 2014. Finally, I will present an astronomical show which has been adapted for planetaria and demonstrate how this benefits both to the show and the planetarium.

  6. France's energy balance for 2013

    International Nuclear Information System (INIS)

    Albertini, Jean-Paul; Dussud, Francois-Xavier; Louati, Sami; Mordant, Guillaume; Rouquette, Celine; Cadin, Didier; Collet, Isabelle; Fratacci, Lisa; Lauverjat, Jean; Martin, Jean-Philippe; Rabai, Yacine; Reynaud, Didier; Wong, Florine; Bottin, Anne; Reperant, Patricia; Grosset, Catherine

    2014-07-01

    As in 2012, activity in France increased slightly (+0.3%), thanks to an upturn in the second half. Fossil energy prices on the international markets took a downward turn in 2013 under the influence of the morose world economic climate, dropping sharply for oil and coal and rising, but at a slowed rate, for gas. Quoted prices nonetheless remained high: the Brent price remained well above US$100/barrel and steam coal above US$ 80/ton. Conversely, the price of natural gas took an upward path three years ago in continental Europe. Electricity prices dropped on the European markets, notably as a result of strong production of renewable energy in Germany and Spain. Energy prices in France continued to increase but at a slowed rate and more slowly than the prices for goods and services as a whole for the first time in 10 years. Prices for oil products saw a downturn, something which had not happened since 2009 but gas and electricity prices rose sharply. French households' average gasoline and diesel oil expenditure was euro 60 less in 2013 than in 2012, due almost entirely to the price drop. Spending on energy for household use increased by euro 100 under the combined effect of price increase and greater heating needs. French people's expenditure for energy represented 6.2% of their effective consumption. 2013 was characterised by a colder first half which induced an additional need for heating of 3.1 Mtoe in 2013 in relation to the previous year. The physical foreign trade gap, structurally biased towards imports, accordingly widened slightly in 2013 to 124 Mtoe, as a result of the refined oil products, and additional purchasing of coal made necessary by greater use of thermal power plants. The effect of decreasing international energy prices outweighed the physical flows: France's energy bill reduced by 4.6% in relation to the record 2012, reaching euro 66 billion. The oil bill was therefore significantly reduced as a result of the dual decrease in volume and price

  7. Humboldt Bay Orthoimages

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consists of 0.5-meter pixel resolution, four band orthoimages covering the Humboldt Bay area. An orthoimage is remotely sensed image data in which...

  8. Chesapeake Bay Tributary Strategies

    Science.gov (United States)

    Chesapeake Bay Tributary Strategies were developed by the seven watershed jurisdictions and outlined the river basin-specific implementation activities to reduce nutrient and sediment pollutant loads from point and nonpoint sources.

  9. Bathymetry in Jobos Bay

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 4x4 meter resolution bathymetric surface for Jobos Bay, Puerto Rico (in NAD83 UTM 19 North). The depth values are in meters referenced to the...

  10. Biscayne Bay Alongshore Epifauna

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Field studies to characterize the alongshore epifauna (shrimp, crabs, echinoderms, and small fishes) along the western shore of southern Biscayne Bay were started in...

  11. Hammond Bay Biological Station

    Data.gov (United States)

    Federal Laboratory Consortium — Hammond Bay Biological Station (HBBS), located near Millersburg, Michigan, is a field station of the USGS Great Lakes Science Center (GLSC). HBBS was established by...

  12. France without nuclear power

    International Nuclear Information System (INIS)

    Charmant, A.; Devezeaux, J.G.; Ladoux, N.; Vielle, M.

    1991-01-01

    As coal production declined and France found herself in a condition of energy dependency, the country decided to turn to nuclear power and a major construction program was undertaken in 1970. The consequences of this step are examined in this article, by imagining where France would be without its nuclear power. At the end of the sixties, fuel-oil incontestably offered the cheapest way of producing electricity; but the first petroleum crisis was to upset the order of economic performance, and coal then became the more attractive fuel. The first part of this article therefore presents coal as an alternative to nuclear power, describing the coal scenario first and then comparing the relative costs of nuclear and coal investment strategies and operating costs (the item that differs most is the price of the fuel). The second part of the article analyzes the consequences this would have on the electrical power market, from the supply and demand point of view, and in terms of prices. The third part of the article discusses the macro-economic consequences of such a step: the drop in the level of energy dependency, increased costs and the disappearance of electricity exports. The article ends with an analysis of the environmental consequences, which are of greater and greater concern today. The advantage here falls very much in favor of nuclear power, if we judge by the lesser emissions of sulfur dioxide, nitrogen oxides and especially carbon dioxide. 22 refs.; 13 figs.; 10 tabs

  13. France at CERN

    CERN Multimedia

    GS Department

    2010-01-01

    Industrial Exhibition Administration Building Bldg 61 Tuesday 8 June: 9 a.m. – 5.30 p.m. Wednesday 9 June: 9 a.m. – 4 p.m. “FRANCE AT CERN” – INDUSTRIAL EXHIBITION Thirty-six French companies are presenting their latest technological advances during the industrial exhibition "France at CERN", featuring products and technologies specifically related to the activities of the CERN facility. Presenting their know-how in electric vehicles, PSA - PEUGEOT/CITROEN are sponsoring the event. Seminars will be hold in the Main Building’s conference rooms: R&D innovation strategy in Pôle Nucléaire Bourgogne (08/06/2010 – 13h) MU by Peugeot (08/06/2010 – 14h) Citroën (08/06/2010 – 15h) « Elément 14 » : a unique design engineer community for sharing Electronic Engineering Solutions (09/06/2010 – 11h) Individual B2B meetin...

  14. The France energy situation; La situation energetique de la France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

  15. 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

  16. A modeling study of the processes of surface salinity seasonal cycle in the Bay of Bengal.

    Digital Repository Service at National Institute of Oceanography (India)

    Akhil, V.P.; Durand, F.; Lengaigne, M.; Vialard, J.; Keerthi, M.G.; Gopalakrishna, V.V.; Deltel, C.; Papa, F.; Montegut, C.deB.

    of Science, Bangalore, India, 5LOS, IFREMER, Plouzan�e, France Abstract In response to the Indian Monsoon freshwater forcing, the Bay of Bengal exhibits a very strong seasonal cycle in sea surface salinity (SSS), especially near the mouths of the Ganges...

  17. 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.

  18. Women in physics in France

    Energy Technology Data Exchange (ETDEWEB)

    Pierron-Bohnes, Véronique [CNRS-University of Strasbourg, Strasbourg (France)

    2015-12-31

    We present six associations and entities working in France on issues of women in physics: the Women and Physics Commission, French Physical Society; Women in Nuclear (WiN) France; Women and Science Association; Mission for the Place of Women at CNRS; Parity, Diversity, and Women Network, CEA; and the Network of University Equality-Diversity Representatives.

  19. France at CERN

    CERN Multimedia

    2005-01-01

    From 04 to 06 october 2005 Administration Building Bldg 60/61 - ground and 1st floor 09:00 - 17:30   Thirty-two companies will present their latest technology at the "France at CERN" exhibition. French industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: mechanical engineering, electrical engineering, electronics, data processing, various supplies, civil engineering and buildings, and vacuum and low temperature technology. The exhibition is organised by UBIFRANCE, the French Committee for Trade Events Abroad.  You will find below : the list of exhibitors.   A detailed programme will be available in due course at : your Departmental secretariat, the reception information desk, Building 33, the exhibition itself.   A detailed list of the firms involved is already available under the following FI link: http://fi-dep.web.cern.ch/fi-dep/structure/memberstates/exhibitions_visits.htm     LIST OF EXHIBITORS AIR LIQUIDE DTA ALSTO...

  20. France at CERN

    CERN Multimedia

    2005-01-01

    From 04 to 06 october 2005 Administration Building Bldg 60/61 - ground and 1st floor 09:00 - 17:30   Thirty-two companies will present their latest technology at the "France at CERN" exhibition. French industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: mechanical engineering, electrical engineering, electronics, data processing, various supplies, civil engineering and buildings, and vacuum and low temperature technology. The exhibition is organised by UBIFRANCE, the French Committee for Trade Events Abroad.  You will find below : the list of exhibitors.   A detailed programme will be available in due course at : your Departmental secretariat, the reception information desk, Building 33, the exhibition itself.   A detailed list of the firms involved is already available under the following FI link: http://fi-dep.web.cern.ch/fi-dep/structure/memberstates/exhibitions_visits.htm     LIST OF EXHIBITORS AIR LIQUIDE DTA ALSTOM...

  1. France at CERN

    CERN Multimedia

    2003-01-01

    From 23 to 25 September 2003 Administration Building Bldg 60/61 - ground and 1st floor 09.30 hrs - 17.30 hrs Twenty five companies will present their latest technology at the "France at CERN" exhibition. The French industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: electrical engineering, electronics, computer data processing, mechanical engineering, vacuum & low temperatures technologies, particles detectors and civil engineering. The exhibition is organised by UBIFRANCE, the French Committee for Trade Events Abroad. There follows : - the list of exhibitors. A detailed programme will be available in due course at : - your Divisional secretariat, - the reception information desk, Building 33, - the exhibition. A web page is available under the following link: http://www.lafranceaucern.com LIST OF EXHIBITORS 1 Air Liquide14 Nicomatic 2 ATI Electronique15 Photonis 3 ATIM16 Positronic industries SAS 4 ATOS17 Qu...

  2. France at CERN

    CERN Multimedia

    2003-01-01

    From 23 to 25 September 2003 Administration Building Bldg 60/61 - ground and 1st floor 09.30 hrs - 17.30 hrs Twenty five companies will present their latest technology at the "France at CERN" exhibition. The French industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: electrical engineering, electronics, computer data processing, mechanical engineering, vacuum & low temperatures technologies, particles detectors and civil engineering. The exhibition is organised by UBIFRANCE, the French Committee for Trade Events Abroad. There follows : - the list of exhibitors. A detailed programme will be available in due course at : - your Divisional secretariat, - the reception information desk, Building 33, - the exhibition. A web page is available under the following link: http://www.lafranceaucern.com LIST OF EXHIBITORS 1 Air Liquide 14 Nicomatic 2 ATI Electronique 15 Photonis 3 ATIM 16 Positronic industries SAS 4 ATOS 17 Quantel 5 AXON 18 Ra...

  3. FRANCE AT CERN

    CERN Multimedia

    C.-L. Jullien-Woringer/SPL-DI

    2001-01-01

    From 19 to 22 June 2001 Administration Building Bldg 60/61 - ground and 1st floor 09.00 hrs - 17.30 hrs Thirty companies will present their latest technology at the 'France at CERN' exhibition. The French industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: cryogenics and vacuum technology, superconductivity, measurement, detection, regulation, control and testing, electrical and electronic equipment, mechanics. The exhibition is organised by the French Committee for Trade Events Abroad. There follows : the list of exhibitors, the list of lectures which will be given at the exhibition. A detailed programme will be available in due course at : your Divisional secretariat, the reception information desk, Building 33, the exhibition. LIST OF EXHIBITORS Air Liquide Alcatel Vacuum Technology Alstom Industrie S.A. Alstom Magnets & Superconductors/Jeumont Industrie ATI Electronique Atos S.A. Axon' Cable S.A. Cedrat Recher...

  4. FRANCE AT CERN

    CERN Multimedia

    2001-01-01

    From 19 to 22 June 2001 Administration Building Bldg 60/61 - ground and 1st floor 09.00 hrs - 17.30 hrs Thirty-one companies will present their latest technology at the 'France at CERN' exhibition. The French industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: cryogenics and vacuum technology, superconductivity, measurement, detection, regulation, control and testing, electrical and electronic equipment, mechanics. The exhibition is organised by the French Committee for Trade Events Abroad. There follows : the list of exhibitors, the list of lectures which will be given at the exhibition. A detailed programme will be available in due course at : your Divisional secretariat, the reception information desk, Building 33, the exhibition. LIST OF EXHIBITORS Air Liquide Air Liquide Alcatel Vacuum Technology Alstom Industrie S.A. Alstom Magnets & Superconductors/Jeumont Industrie ATI Electronique Atos S.A. Axon' Cable S.A...

  5. France at CERN

    CERN Multimedia

    2003-01-01

    From 22 to 25 September 2003 Administration Building Bldg 60/61 - ground and 1st floor 09.30 hrs - 17.30 hrs Twenty five companies will present their latest technology at the "France at CERN" exhibition. The French industry will exhibit products and technologies which are related to the field of particle physics. The main subjects are: electrical engineering, electronics, computer data processing, mechanical engineering, vacuum & low temperatures technologies, particles detectors and civil engineering. The exhibition is organised by UBIFRANCE, the French Committee for Trade Events Abroad. Please find below: - the list of exhibitors. A detailed programme will be available in due course at : - your Divisional secretariat, - the reception information desk, Building 33, - the exhibition. LIST OF EXHIBITORS 1 Air Liquide14 Nicomatic 2 ATI Electronique15 Photonis 3 ATIM16 Positronic industries SAS 4 ATOS17 Quantel 5 AXON18 Radiospares 6 Cedrat Technologies19 Rexor 7 CIAT20 SDS Service &...

  6. Groundwater management in France

    Science.gov (United States)

    Margat, Jean

    1987-06-01

    Groundwater, like other extensive natural and renewable resources, easily accessible and, at the same time, vulnerable, has to be managed so as to reconcile the unique resource with its many users, and its long-term preservation with short-term utilization requirements. Under the natural, legal, and economic conditions prevailing in France, where groundwater constitutes a large part of water production and resources, where there are tens of thousands of economic developers and users of a few hundred natural groundwater management units, such management concerns these users as well as the public and collective authorities that control the users' activities for the common present and future good of all. Legislative, financial, and educational means are applied simultaneously to preserve and protect the quality and quantily of the groundwater and at times to encourage its use and stimulate its development.

  7. 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)

  8. 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)

  9. Characterization of Dredged Sediments from Santander Bay

    International Nuclear Information System (INIS)

    Cortes, M.; Ibanez, R.; Viguri, J.R.; Irabien, A.

    1999-01-01

    The purpose of this study is the physico- chemical characterisation of Santander Bay (North Spain) inter-tidal sediments, with the determination of levels of selected organic compounds pollution. A sampling strategy has been developed based on characteristic parameters of the study. The physico-chemical seasonal characterisation of sediments has been performed by determination of waster content, Ph, density, humidity, lost on ignition (LOI), particle size distribution, and chemical analysis of three categories of organic compounds (VOCs,EOX and PAHs) selected for its ubiquity, persistence and high potential of environmental hazard. The EOX analysis give a picture of the total load of organo halogen compounds in the estuarine area and the VOC and ph values obtained, allow the characterization of sediments in two areas in function of the closeness to the urban and industrial activities

  10. 75 FR 11837 - Chesapeake Bay Watershed Initiative

    Science.gov (United States)

    2010-03-12

    ... DEPARTMENT OF AGRICULTURE Commodity Credit Corporation Chesapeake Bay Watershed Initiative AGENCY...: Notice of availability of program funds for the Chesapeake Bay Watershed Initiative. SUMMARY: The... through the Chesapeake Bay Watershed Initiative for agricultural producers in the Chesapeake Bay watershed...

  11. 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...

  12. 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...

  13. Chesapeake Bay Program Grant Guidance

    Science.gov (United States)

    Grant Guidance and appendices for the Chesapeake Bay Program that describes how the U.S. Environmental Protection Agency’s (EPA) Region 3’s Chesapeake Bay Program Office (CBPO) administers grant and cooperative agreement funds.

  14. Chesapeake Bay under stress

    Science.gov (United States)

    According to extensive data obtained over its 13,000 km of shoreline, the Chesapeake Bay has been suffering a major, indeed unprecedented, reduction in submerged vegetation. Chesapeake Bay is alone in experiencing decline in submerged vegetation. Other estuary systems on the east coast of the United States are not so affected. These alarming results were obtained by the synthesis of the findings of numerous individual groups in addition to large consortium projects on the Chesapeake done over the past decade. R. J. Orth and R. A. Moore of the Virginia Institute of Marine Science pointed to the problem of the severe decline of submerged grasses on the Bay and along its tributaries. In a recent report, Orth and Moore note: “The decline, which began in the 1960's and accelerated in the 1970's, has affected all species in all areas. Many major river systems are now totally devoid of any rooted vegetation” (Science, 222, 51-53, 1983).

  15. Gaz de France. Operation note

    International Nuclear Information System (INIS)

    2003-01-01

    This note was published for the public at the occasion of the admission to Euronext's Eurolist of the existing shares that make the capital of Gaz de France company, the French gas utility. The note gives some informations about Gaz de France activity, and about its strategy of development in the European gas market. Then it describes the offer relative to the opening of Gaz de France capital. Some selected financial data and some precision about the risk factors and the management of the company complete the document. (J.S.)

  16. Temporal Trends in Transcatheter Aortic Valve Replacement in France: FRANCE 2 to FRANCE TAVI.

    Science.gov (United States)

    Auffret, Vincent; Lefevre, Thierry; Van Belle, Eric; Eltchaninoff, Hélène; Iung, Bernard; Koning, René; Motreff, Pascal; Leprince, Pascal; Verhoye, Jean Philippe; Manigold, Thibaut; Souteyrand, Geraud; Boulmier, Dominique; Joly, Patrick; Pinaud, Frédéric; Himbert, Dominique; Collet, Jean Philippe; Rioufol, Gilles; Ghostine, Said; Bar, Olivier; Dibie, Alain; Champagnac, Didier; Leroux, Lionel; Collet, Frédéric; Teiger, Emmanuel; Darremont, Olivier; Folliguet, Thierry; Leclercq, Florence; Lhermusier, Thibault; Olhmann, Patrick; Huret, Bruno; Lorgis, Luc; Drogoul, Laurent; Bertrand, Bernard; Spaulding, Christian; Quilliet, Laurent; Cuisset, Thomas; Delomez, Maxence; Beygui, Farzin; Claudel, Jean-Philippe; Hepp, Alain; Jegou, Arnaud; Gommeaux, Antoine; Mirode, Anfani; Christiaens, Luc; Christophe, Charles; Cassat, Claude; Metz, Damien; Mangin, Lionel; Isaaz, Karl; Jacquemin, Laurent; Guyon, Philippe; Pouillot, Christophe; Makowski, Serge; Bataille, Vincent; Rodés-Cabau, Josep; Gilard, Martine; Le Breton, Hervé

    2017-07-04

    Transcatheter aortic valve replacement (TAVR) is standard therapy for patients with severe aortic stenosis who are at high surgical risk. However, national data regarding procedural characteristics and clinical outcomes over time are limited. The aim of this study was to assess nationwide performance trends and clinical outcomes of TAVR during a 6-year period. TAVRs performed in 48 centers across France between January 2013 and December 2015 were prospectively included in the FRANCE TAVI (French Transcatheter Aortic Valve Implantation) registry. Findings were further compared with those reported from the FRANCE 2 (French Aortic National CoreValve and Edwards 2) registry, which captured all TAVRs performed from January 2010 to January 2012 across 34 centers. A total of 12,804 patients from FRANCE TAVI and 4,165 patients from FRANCE 2 were included in this analysis. The median age of patients was 84.6 years, and 49.7% were men. FRANCE TAVI participants were older but at lower surgical risk (median logistic European System for Cardiac Operative Risk Evaluation [EuroSCORE]: 15.0% vs. 18.4%; p FRANCE TAVI underwent transfemoral TAVR. Transesophageal echocardiography guidance decreased from 60.7% to 32.3% of cases, whereas more recent procedures were increasingly performed in hybrid operating rooms (15.8% vs. 35.7%). Rates of Valve Academic Research Consortium-defined device success increased from 95.3% in FRANCE 2 to 96.8% in FRANCE TAVI (p FRANCE TAVI compared with 8.2% and 10.1%, respectively, in FRANCE 2 (p FRANCE TAVI registry provided reassuring data regarding trends in TAVR performance in an all-comers population on a national scale. Nonetheless, given that TAVR indications are likely to expand to patients at lower surgical risk, concerns remain regarding potentially life-threatening complications and pacemaker implantation. (Registry of Aortic Valve Bioprostheses Established by Catheter [FRANCE TAVI]; NCT01777828). Copyright © 2017 American College of

  17. Interconnection France-England; Interconnexion France-Angleterre

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    These documents defines the interconnection France-England rules for the 2000 MW DC submarine cable directly linking the transmission networks of England and Wales and France. Rights to use Interconnector capacity from 1 April 2001 are to be offered through competitive tenders and auctions, full details of which are set out in the Rules. The contract and a guide to the application form are provided. (A.L.B.)

  18. Nuclear electricity from France?

    International Nuclear Information System (INIS)

    Harms, W.

    1987-01-01

    This second volume of the Berlin series presents the papers and discussion of the eleventh discussion meeting on energy law, for the first time held in Berlin, on May 12-13, 1987. The leading subject of the first conference day, namely electricity imports from France, has since then widely been discussed in the media or at other meetings, although the legal problems or obstacles revealed at this Berlin meeting are far from being solved. There is EdF's wish to export electricity to West Germany on the other hand, and there is the West German coal industry's scepticism on the other hand. Much is at stake for West Germany's national concept of enhanced use of coal for electricity generation, and the related system of subventions. Supply concepts and franchise charges, a standing topic of the power sector for quite a time now, have been discussed on the second conference day. The papers read there gave an account of the situation and also presented some new aspects. (orig./UA) [de

  19. Les Consortia en France

    Directory of Open Access Journals (Sweden)

    Raymond Berard

    2001-07-01

    Full Text Available Alors que les consortia se sont développés un peu partout dans le monde dès le début des années 90, la France est restée à l’écart de cette dynamique jusqu’en 1997: après un timide démarrage autour de la cellule Mathdoc du Réseau national des bibliothèques de mathématiques et la création de groupements d’achat de produits comme Datastream ou ABI-Inform, il faudra attendre 1999 pour assister au véritable essor des consortia. La raison majeure tient à la faible tradition coopérative des bibliothèques académiques françaises, la gestion de nombreux dossiers qui fondent en partie les consortia américains - catalogue commun, prêt entre bibliothèques, acquisitions partagées - relevant du niveau national.

  20. Nuclear safety in France

    International Nuclear Information System (INIS)

    Laverie, M.

    1981-02-01

    The principles and rules governing the safety of nuclear installations are defined as from three fundamental principles and three practical rules as follows: First principle: the operator is responsible and of the highest order. Second principle: the public authorities exercise their control responsibility with respect to the design, construction and running of the installations. Third principle: nuclear safety, this is to accept that man and his technique are not infallible and that one must be prepared to control the unpredictable. First rule: the installations must include several 'lines of defence' in succession and to the extent where this is possible these must be independent of each other. Second rule: procedures are required and supervised by the Government Departments. Third rule: nuclear safety requires that any incident or anomaly must undergo an analysis in depth and is also based on a standing 'clinical' examination of the installations. The definition is given as to how the public authorities exercise their intervention: terms and conditions of the intervention by the safety authorities, authorization procedures, surveillance of the installations, general technical regulations. Two specific subjects are presented in the addendum, (a) the choice of nuclear power station sites in France and (b) the storage of radioactive wastes [fr

  1. Accident response in France

    International Nuclear Information System (INIS)

    Duco, J.; L'Homme, A.; Queniart, D.

    1988-07-01

    French PWR power plant design relies basically on a deterministic approach. A probabilistic approach was introduced in France in the early seventies to define safety provisions against external impacts. In 1977 an overall safety objective was issued by the safety authority in terms of an upper probability limit for having unacceptable consequences. Additional measures were taken (the ''H'' operating procedures) to complement the automatic systems normally provided by the initial design, so as to safisfy the safety objective. The TMI-2 accident enhanced the interest in confused situations in which possible multiple equipment failure and/or unappropriate previous actions of the operators impede the implementation of any of the existing event-oriented procedures. In such situations, the objective becomes to avoid core-melt by any means available: this is the goal of the Ul symptom-oriented procedure. Whenever a core-melt occurs, the radioactive releases into the environment must be compatible with the feasibility of the off-site emergency plans; that means that for some hypothetical, but still conceivable scenarios, provisions have to be made to delay and limit the consequences of the loss of the containment: the U2, U4 and U5 ultimate procedures have been elaborated for that purpose. For the case of an emergency, a nationwide organization has been set up to provide the plant operator with a redundant technical expertise, to help him save his plant or mitigate the radiological consequences of a core-melt

  2. Income Tax in France

    CERN Document Server

    HR Department

    2009-01-01

    Memorandum from the HR and FP Departments and the Legal Service concerning the annual internal taxation certificate and the declaration of income for 2008 You are reminded that each year the Organization levies an internal tax on the financial and family benefits it pays to the members of the personnel (see Chapter V, Section 2 of the Staff Rules and Regulations) and that members of the personnel are thus exempt from external taxation on salaries and emoluments paid by CERN. This memorandum is intended to provide members of the personnel residing in France with information on how salaries and emoluments paid by CERN should be indicated in the 2008 income declaration form. For any other income, they are invited to comply with the instructions attached to the form. I - Annual internal taxation certificate for 2008 The annual certificate of internal taxation for 2008, issued by the FP Department, has been available since 1st March 2009 (see Bulletin No. 11-12/2009). It is int...

  3. Income tax in France

    CERN Multimedia

    HR Department

    2009-01-01

    Memorandum from the HR and FP Departments and the Legal Service concerning the annual internal taxation certificate and the declaration of income for 2008 You are reminded that each year the Organization levies an internal tax on the financial and family benefits it pays to the members of the personnel (see Chapter V, Section 2 of the Staff Rules and Regulations) and that members of the personnel are thus exempt from external taxation on salaries and emoluments paid by CERN. This memorandum is intended to provide members of the personnel residing in France with information on how salaries and emoluments paid by CERN should be indicated in the 2008 income declaration form. For any other income, they are invited to comply with the instructions attached to the form. I - Annual internal taxation certificate for 2008 The annual certificate of internal taxation for 2008, issued by the FP Department, has been available since 1st March 2009 (see Bulletin No. 11-12/2009). It is int...

  4. Electricite de France in 1992

    International Nuclear Information System (INIS)

    Menage, G.; Bergougnoux, J.

    1993-01-01

    This paper describes financial results of a french electric utility (Electricite de France) in 1992. Statistical data on investments, tariffs, and prices of electric power in Europe are also given. 7 figs., 2 tabs

  5. Cross-border reproductive care among French patients: experiences in Greece, Spain and Belgium.

    Science.gov (United States)

    Rozée Gomez, Virginie; de La Rochebrochard, Elise

    2013-11-01

    What are the characteristics, motivation and experience of French patients seeking cross-border reproductive care (CBRC)? French patients seeking CBRC are same-sex couples, single women who are not eligible for assisted reproduction technologies (ARTs) in France and heterosexual couples seeking oocyte donation due to extremely limited access to this technique in France, while their choice of Greece as a destination is influenced by financial issues. CBRC is a new, increasing, complex and poorly understood phenomenon. A few studies have investigated UK, German or Italian CBRC patients, but none have specifically investigated French patients although France is one of the top four countries of origin of CBRC patients in Europe. A cross-sectional study was carried out in 2010-2012 in three ART centres in Greece, Belgium and Spain in order to investigate French patients treated in these centres. Recruitment was prospective in Greece and Belgium and retrospective in Spain. The overall response rate was 68%, with 128 French patients participating. French patients filled in a questionnaire. Information was collected on their socio-economic characteristics and their search for ART treatment in France and in other countries. In the Belgian centre, 89% of French patients used sperm donation whereas oocyte donation was used by 100% of patients in the Greek centre and 74% of patients in the Spanish centre. The majority (94%) of French patients using sperm donation in Belgium were not legally eligible for access to ART in France as they were same-sex couples or single women, and the main criterion of choice of centre was its geographical proximity (71%). Most of the French patients using oocyte donation in Greece and Spain fulfilled criteria for fully reimbursed oocyte donation treatment in France as they were heterosexual couples (99%) with the woman aged France. Half of French CBRC patients using oocyte donation in Spain had a low/intermediate occupational level (such as

  6. Tour of France by foot

    CERN Document Server

    Papini

    1982-01-01

    Monsieur Papini(nom juste?) et sa femme, tous les deux journalistes, découvrent avec leur 2 enfants, agés de 16 mois et 3 ans, ainsi qu'avec un âne, la vie nomade en parcourant la France pendant un an et demie à pied: comment être un nomade en France? Sa femme a écrit deux ouvrages concernant ce voyage.

  7. A surgical sabbatical in France.

    Science.gov (United States)

    Sutherland, F; Launois, B

    2000-06-01

    During my stay in France I had the unique opportunity to meet surgical professors from all over the world and made many friends and contacts in the field of hepatobiliary surgery. Brittany is a beautiful province of France, having unique way of life and approach to social and societal problems. The cultural enrichment that I received from my year there will last a lifetime, as well the many fond memories of the people, the culinary delights and the spectacular seashore.

  8. Gaz de France. Source document

    International Nuclear Information System (INIS)

    2005-01-01

    This document was issued by Gaz de France, the French gas utility, at the occasion of the opening of the capital of the company. It is intended to shareholders and presents some informations relative to the stocks admitted to Euronext's Eurolist, some general informations about the company and its capital, some informations about the activities of Gaz de France group, about its financial situation and results, about its management, and about its recent evolution and future perspectives. (J.S.)

  9. Climate Variability and Oceanographic Settings Associated with Interannual Variability in the Initiation of Dinophysis acuminata Blooms

    Science.gov (United States)

    Díaz, Patricio A.; Reguera, Beatriz; Ruiz-Villarreal, Manuel; Pazos, Yolanda; Velo-Suárez, Lourdes; Berger, Henrick; Sourisseau, Marc

    2013-01-01

    In 2012, there were exceptional blooms of D. acuminata in early spring in what appeared to be a mesoscale event affecting Western Iberia and the Bay of Biscay. The objective of this work was to identify common climatic patterns to explain the observed anomalies in two important aquaculture sites, the Galician Rías Baixas (NW Spain) and Arcachon Bay (SW France). Here, we examine climate variability through physical-biological couplings, Sea Surface Temperature (SST) anomalies and time of initiation of the upwelling season and its intensity over several decades. In 2012, the mesoscale features common to the two sites were positive anomalies in SST and unusual wind patterns. These led to an atypical predominance of upwelling in winter in the Galician Rías, and increased haline stratification associated with a southward advection of the Gironde plume in Arcachon Bay. Both scenarios promoted an early phytoplankton growth season and increased stability that enhanced D. acuminata growth. Therefore, a common climate anomaly caused exceptional blooms of D. acuminata in two distant regions through different triggering mechanisms. These results increase our capability to predict intense diarrhetic shellfish poisoning outbreaks in the early spring from observations in the preceding winter. PMID:23959151

  10. Climate Variability and Oceanographic Settings Associated with Interannual Variability in the Initiation of Dinophysis acuminata Blooms

    Directory of Open Access Journals (Sweden)

    Henrick Berger

    2013-08-01

    Full Text Available In 2012, there were exceptional blooms of D. acuminata in early spring in what appeared to be a mesoscale event affecting Western Iberia and the Bay of Biscay. The objective of this work was to identify common climatic patterns to explain the observed anomalies in two important aquaculture sites, the Galician Rías Baixas (NW Spain and Arcachon Bay (SW France. Here, we examine climate variability through physical-biological couplings, Sea Surface Temperature (SST anomalies and time of initiation of the upwelling season and its intensity over several decades. In 2012, the mesoscale features common to the two sites were positive anomalies in SST and unusual wind patterns. These led to an atypical predominance of upwelling in winter in the Galician Rías, and increased haline stratification associated with a southward advection of the Gironde plume in Arcachon Bay. Both scenarios promoted an early phytoplankton growth season and increased stability that enhanced D. acuminata growth. Therefore, a common climate anomaly caused exceptional blooms of D. acuminata in two distant regions through different triggering mechanisms. These results increase our capability to predict intense diarrhetic shellfish poisoning outbreaks in the early spring from observations in the preceding winter.

  11. Richards Bay effluent pipeline

    CSIR Research Space (South Africa)

    Lord, DA

    1986-07-01

    Full Text Available ..................................... 26 BACKGROUND Historical The town of Richards Bay is situated on the east coast of South Africa, approximately 160 km north-east of Durban, and was named after Sir Frederick William Richards. Although the area was already known...

  12. Otorhinolaryngology residency in Spain: training satisfaction, working environment and conditions.

    Science.gov (United States)

    Oker, N; Alotaibi, N H; Herman, P; Bernal-Sprekelsen, M; Albers, A E

    2016-06-01

    Europe-wide efforts are being initiated to define quality standards and harmonize Otolaryngology, Head and Neck Surgery (ORL-HNS)-specialty-training by creating an European board examination. However, differences within and between countries remain and are underinvestigated making comparisons and further improvement more difficult. The study aimed at assessing quality of training, satisfaction and quality of life of residents and recent ORL-HNS specialists in Spain and to trace similarities and differences to France and Germany administering anonymous online-questionnaire to ORL-HNS-residents and recent specialists. 146 questionnaires were returned with answers of 75.6 % of residents, a mean age of 30 years and a female to male ratio of 1.46:1. The global satisfaction of training was high as 76 % would choose the same ENT training again, 86 % confirmed that responsibilities which were given to them were adapted to their level of training and 97 % felt well considered in their department. Ninety-two confirmed that helpful seniors contributed to a good work environment (75 %) and to a good organization within the department (69 %). The respondents spent on average 8.8 h per day at the hospital and covered on average 4.8 night duties or week-end shifts per month with mostly no post-day off (86 %). Seventy-four percent participated regularly at complementary training sessions. Research work was supported and guided in 59 %. This study is the first one, to our best of knowledge, to assess the ORL-HNS-training in Spain and to trace parallelisms and differences to other European countries, such as France and Germany. The satisfaction of training and supervision was high in Spain, but there are still efforts to make concerning resident's quality of life. Compared to France and Germany, satisfaction with ORL-HNS-training and the support and guidance provided by seniors was similar. Work conditions were comparable to those in France. Motivation, teaching and

  13. 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

  14. 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.

  15. 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.

  16. Sustainable development in the Hudson Bay/James Bay bioregion

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    An overview is presented of projects planned for the James Bay/Hudson Bay region, and the expected environmental impacts of these projects. The watershed of James Bay and Hudson Bay covers well over one third of Canada, from southern Alberta to central Ontario to Baffin Island, as well as parts of north Dakota and Minnesota in the U.S.A. Hydroelectric power developments that change the timing and rate of flow of fresh water may cause changes in the nature and duration of ice cover, habitats of marine mammals, fish and migratory birds, currents into and out of Hudson Bay/James Bay, seasonal and annual loads of sediments and nutrients to marine ecosystems, and anadromous fish populations. Hydroelectric projects are proposed for the region by Quebec, Ontario and Manitoba. In January 1992, the Canadian Arctic Resources Committee (CARC), the Environmental Committee of Sanikuluaq, and the Rawson Academy of Arctic Science will launch the Hudson Bay/James Bay Bioregion Program, an independent initiative to apply an ecosystem approach to the region. Two main objectives are to provide a comprehensive assessment of the cumulative impacts of human activities on the marine and freshwater ecosystems of the Hudson Bay/James Bay bioregion, and to foster sustainable development by examining and proposing cooperative processes for decision making among governments, developers, aboriginal peoples and other stakeholders. 1 fig

  17. France's 2010 energy situation

    International Nuclear Information System (INIS)

    2011-01-01

    2010 in Europe was marked by a moderate economic upturn after the crisis year of 2009, when consumption dropped. At the global level, the energy demand from emerging countries continued to push up prices. In France, 2010 was a year in which the winter months were particularly cold, causing additional consumption for heating of more than 10 per cent, estimated at 4.6 millions tonnes of oil equivalent (Mtoe). National primary energy production was 138.6 Mtoe, 0.2 Mtoe higher than the previous record year 2008. Nearly all forms of energy contributed to the increase. Nuclear power increased its output by 4.6 per cent and was only 5 per cent below its maximum, reached in 2005. Hydro production returned to a regime almost in line with the average. Wind power once again increased significantly (+19%) and photovoltaic electricity tripled, although it still only accounts for 0.6 Mtoe. Extraction of conventional fossil fuels was stable at 2.5 Mtoe. Thermal renewable energy and energy recovered from waste also increased markedly, by 10.7 per cent (+1.7 Mtoe). Total primary energy consumption increased by 3.8 per cent. Once corrected for climatic variations, it increased slightly (+1.7%) but remained well below its pre-crisis level. With 266 Mtoe it was even below its 2000 level. It progressed by 4 Mtoe per year on average in the 1990's, then by only 2 Mtoe in 2001 and 2002. Since then, despite a rebound in 2004, it had remained stable until the clear drop in 2009. Aggregated renewable thermal energy and energy recovered from waste continued their progression (+5.1%). The pace dipped slightly, but progress has been permanent since 2006 (+37% in 4 years). However, this group of sources still only accounts for 6.4 per cent of primary consumption. Stimulated by the rigours of the climate, gas beat all its records. However, after correction, its level was close to that around which it was fluctuating before the crisis, between 2002 and 2008. Primary electricity consumption (+2

  18. France: High and stable fertility

    Directory of Open Access Journals (Sweden)

    Clémentine Rossier

    2008-07-01

    Full Text Available The current total fertility rate in France is around 1.9 children per woman. This is a relatively high level by current European standards and makes France an outlier, despite the fact that its other demographic trends, especially conjugal behaviour, and social and economic trends are not very different from other Western European countries. France can serve as a counterfactual test case for some of the hypotheses advanced to explain the current low level of fertility in most European countries (delay in fertility, decline in marriage, increased birth control, greater economic uncertainty. France's fertility level can be partly explained by its active family policy introduced after the Second World War, and adapted in the 1980s to accommodate women's entry into the labour force. This policy is the result of a battle, fuelled by pro-natalism, between the conservative supporters of family values and the promoters of state-supported individual equality. French family policy thus encompasses a wide range of measures based on varying ideological backgrounds, and it is difficult to classify in comparison to the more precisely focused family policies of other European welfare states. The active family policy seems to have created especially positive attitudes towards two- or three child families in France.

  19. Beginning of Viniculture in France

    Science.gov (United States)

    McGovern, Patrick E.; Luley, Benjamin P.; Rovira, Nuria; Mirzoian, Armen; Callahan, Michael P.; Smith, Karen F.; Hall, Gretchen R.; Davidson, Theodore; Henkin, Joshua M.

    2013-01-01

    Chemical analyses of ancient organic compounds absorbed into the pottery fabrics of imported Etruscan amphoras (ca. 500-475 B.C.) and into a limestone pressing platform (ca. 425-400 B.C.) at the ancient coastal port site of Lattara in southern France provide the earliest biomolecular archaeological evidence for grape wine and viniculture from this country, which is crucial to the later history of wine in Europe and the rest of the world. The data support the hypothesis that export of wine by ship from Etruria in central Italy to southern Mediterranean France fueled an ever-growing market and interest in wine there, which, in turn, as evidenced by the winepress, led to transplantation of the Eurasian grapevine and the beginning of a Celtic industry in France. Herbal and pine resin additives to the Etruscan wine point to the medicinal role of wine in antiquity, as well as a means of preserving it during marine transport.

  20. [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.

  1. 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.

  2. 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

  3. Approach and institutions in France

    International Nuclear Information System (INIS)

    Chanteur, J.

    1989-01-01

    In France, safety training for workers is compulsory under general legislation, supplemented in some cases by specific regulations on certain individual hazards. The radiation protection training for exposed workers is largely left to the initiative of the qualified officers, and there are regulations governing the training of the officers themselves. Qualified officers play a fundamental part in France in disseminating the radiation protection training and information which the regulations require them to have. It should be pointed out that qualification for the purposes of these regulations, implies having a clear grasp of the mechanisms involved rather than the acquisition of theoretical knowledge and requires a thorough understanding of the relevant legislation

  4. Stepfamilies in Denmark and France

    DEFF Research Database (Denmark)

    Toulemon, Laurent; Knudsen, Lisbeth B.

    2006-01-01

    In both Denmark and France, the past decades have shown profound changes in the patterns of fertility as well as in family formation and family dissolution, with no related decline in overall fertility. Using very large data sets (380,000 respondents in the French survey, 1.3 million women...... in Danish Register data), we built synthetic indexes to show the frequency of stepfamilies in both countries. It is more frequent in Denmark than in France. We then analyse fertility of stepfamilies, compared to couples without any child born before the union, with controlling for age, duration of union...

  5. Interconnection France-Italy; Interconnexion France-Italie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    These documents presents the rules, defined by RTE, of the attribution of electric power transportation capacity between France and Italy. The contract form and the general principles are given in annexes. A guide to the application form is provided. (A.L.B.)

  6. 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

  7. 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…

  8. BCDC Bay Trail Alignment 2009

    Data.gov (United States)

    California Natural Resource Agency — The Bay Trail provides easily accessible recreational opportunities for outdoor enthusiasts, including hikers, joggers, bicyclists and skaters. It also offers a...

  9. BCDC Bay Trail Alignment 2009

    Data.gov (United States)

    California Department of Resources — The Bay Trail provides easily accessible recreational opportunities for outdoor enthusiasts, including hikers, joggers, bicyclists and skaters. It also offers a...

  10. 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)

  11. Wakasa Bay Weather Forecast Maps, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — The AMSR-E Wakasa Bay Field Campaign was conducted over Wakasa Bay, Japan. The Wakasa Bay Field Campaign includes joint research observations, such as precipitation...

  12. Towards a regional ocean forecasting system for the IBI (Iberia-Biscay-Ireland area: developments and improvements within the ECOOP project framework

    Directory of Open Access Journals (Sweden)

    S. Cailleau

    2012-03-01

    Full Text Available The regional ocean operational system remains a key element in downscaling from large scale (global or basin scale systems to coastal ones. It enables the transition between systems in which the resolution and the resolved physics are quite different. Indeed, coastal applications need a system to predict local high frequency events (inferior to the day such as storm surges, while deep sea applications need a system to predict large scale lower frequency ocean features. In the framework of the ECOOP project, a regional system for the Iberia-Biscay-Ireland area has been upgraded from an existing V0 version to a V2. This paper focuses on the improvements from the V1 system, for which the physics are close to a large scale basin system, to the V2 for which the physics are more adapted to shelf and coastal issues. Strong developments such as higher regional physics resolution in the NEMO Ocean General Circulation Model for tides, non linear free surface and adapted vertical mixing schemes among others have been implemented in the V2 version. Thus, regional thermal fronts due to tidal mixing now appear in the latest version solution and are quite well positioned. Moreover, simulation of the stratification in shelf areas is also improved in the V2.

  13. 2003 energy situation of France

    International Nuclear Information System (INIS)

    2004-04-01

    This short document summarizes the key data of the 2003 energy status of France: real and climate-corrected total primary energy consumption, end-use energy consumption (demand per energy source and per sector of use), power supply and demand, and CO 2 emissions. (J.S.)

  14. The nuclear wastes in France

    International Nuclear Information System (INIS)

    2003-01-01

    This document aims to give succinctly information on the nuclear wastes by the answer to four questions: what are the different types of nuclear wastes?; what happened to nuclear wastes?; who is responsible of the nuclear wastes management in France?; what about the spent fuels processing and recycling?. (A.L.B.)

  15. Frances Allen Wins Turing Award

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 8. Frances Allen Wins Turing Award. Priti Shankar. Article-in-a-Box Volume 12 Issue 8 August 2007 pp 5-5. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/012/08/0005-0005. Author Affiliations.

  16. Frances Allen Wins Turing Award

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 8. Frances Allen Wins Turing Award. Priti Shankar. Article-in-a-Box Volume 12 Issue 8 August 2007 pp ... Author Affiliations. Priti Shankar1. Department of Computer Science and Automation, Indian Institute of Science, Bangalore 560 012, India ...

  17. Hurricane Frances Poster (September 5, 2004)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Frances poster. Multi-spectral image from NOAA-17 shows Hurricane Frances over central Florida on September 5, 2004. Poster dimension is approximately...

  18. Whole-system metabolism and CO2 fluxes in a Mediterranean Bay dominated by seagrass beds (Palma Bay, NW Mediterranean

    Directory of Open Access Journals (Sweden)

    F. Gazeau

    2005-01-01

    Full Text Available Planktonic and benthic incubations (bare and Posidonia oceanica vegetated sediments were performed at monthly intervals from March 2001 to October 2002 in a seagrass vegetated area of the Bay of Palma (Mallorca, Spain. Results showed a contrast between the planktonic compartment, which was on average near metabolic balance (−4.6±5.9 mmol O2 m-2 d-1 and the benthic compartment, which was autotrophic (17.6±8.5 mmol O2 m-2 d-1. During two cruises in March and June 2002, planktonic and benthic incubations were performed at several stations in the bay to estimate the whole-system metabolism and to examine its relationship with partial pressure of CO2 (pCO2 and apparent oxygen utilisation (AOU spatial patterns. Moreover, during the second cruise, when the residence time of water was long enough, net ecosystem production (NEP estimates based on incubations were compared, over the Posidonia oceanica meadow, to rates derived from dissolved inorganic carbon (DIC and oxygen (O2 mass balance budgets. These budgets provided NEP estimates in fair agreement with those derived from direct metabolic estimates based on incubated samples over the Posidonia oceanica meadow. Whereas the seagrass community was autotrophic, the excess organic carbon production therein could only balance the planktonic heterotrophy in shallow waters relative to the maximum depth of the bay (55 m. This generated a horizontal gradient from autotrophic or balanced communities in the shallow seagrass-covered areas, to strongly heterotrophic communities in deeper areas of the bay. It seems therefore that, on an annual scale in the whole bay, the organic matter production by the Posidonia oceanica may not be sufficient to fully compensate the heterotrophy of the planktonic compartment, which may require external organic carbon inputs, most likely from land.

  19. Pneumocystis jirovecii and Cystic Fibrosis in Brittany, France.

    Science.gov (United States)

    Nevez, Gilles; Robert-Gangneux, Florence; Pougnet, Laurence; Virmaux, Michèle; Belleguic, Chantal; Deneuville, Eric; Rault, Gilles; Chevrier, Sylviane; Ramel, Sophie; Le Bihan, Jean; Guillaud-Saumur, Thibaud; Calderon, Enrique; Le Govic, Yohann; Gangneux, Jean-Pierre; Le Gal, Solène

    2018-02-01

    Pneumocystis jirovecii is a transmissible fungus with a high pulmonary tropism. The prevalence of P. jirovecii in patients with cystic fibrosis (CF) has been estimated in Germany at 7.4%, in Spain at 21.5% and in Brazil at 38.2%. Data on the prevalence of P. jirovecii in CF patients in France remain scarce, particularly in Brittany, where the prevalence of CF is high (from 1/1600 to 1/4500). Our objectives were to determine the prevalence of colonization of the airways by P. jirovecii in Brittany in CF patients monitored at the "Centre de Ressources et de Compétences de la Mucoviscidose (CRCM)" of Rennes compared to that previously observed at the CRCM of Roscoff-Brest. Sputa from 86 patients (178 specimens) followed in Rennes were analyzed retrospectively. The detection of P. jirovecii was performed using real-time PCR targeting the gene encoding the mitochondrial large subunit of ribosomal RNA. Pneumocystis jirovecii DNA was detected in 3/86 patients (3.5%) monitored at Rennes, whereas it had previously been detected in 1/76 patients (1.3%) monitored at Roscoff-Brest, thus showing an overall prevalence of 2.5% in Brittany. These results obtained from two Breton centers taken together show that P. jirovecii prevalence in patients with CF in Brittany is lower than those observed in Germany, Spain, Brazil or in other regions of France. This study is a preliminary step in determining the risk factors for P. jirovecii acquisition, its epidemiological and clinical significance in CF patients through a prospective multicenter study.

  20. International Uranium Resources Evaluation Project (IUREP) national favourability studies: Spain

    International Nuclear Information System (INIS)

    1977-10-01

    Spain, with an area of 504 748 km''2, occupies a large part of the Iberian Peninsula. At present the country appears to have about 6300 t of reasonably assured uranium reserves and 8500 t of additional estimated reserves (all at less than $30/lb of U 3 O 8 ). Spain has devoted some $33 million to prospecting for uranium since the beginning of such work. Most of the reasonably assured reserves are located in ores impregnating Cambrian schists intersected by Hercynian granites (of so-called 'Iberian type'); a small amount, however, is found in veins in Hercynian granites of the Spanish Meseta. The additional estimated reserves are situated in the peripheral post-Hercynian continental basins of the Meseta. Apart from these classical ores, sub-ores have been identified in Silurian quartzites with low concentrations of uranium associated with refractory minerals, totalling more than 200,000 t of U (at concentrations of a few hundred ppm); there are likewise uranium-bearing Oligocene lignites in the Ebro Basin with some 140,000 t of U. These facts, and also the very wide distribution of uranium in space and time (from the Cambrian to the Miocene!) and the country's favourable geological characteristics, suggest that Spain ought in fact to have large reserves of uranium, a conclusion unfortunately belied by the paucity of the economic reserves identified so far. Two things must be borne in mind, however; firstly, Spain's financial outlay for uranium prospecting up till now represents only a quarter of what has been invested in France, for example, and, secondly, the nature of the mineralised bodies in Spain makes exploration difficult. In conclusion it seems that prospecting both of the Iberian-type deposits in the Meseta region and of the deposits associated with detrital sediments in the peripheral continental basins - especially blind mineralized bodies - should hold out excellent prospects for Spain. Consequently we propose that Spain should be placed at least in

  1. Incorporation of diet information derived from Bayesian stable isotope mixing models into mass-balanced marine ecosystem models: A case study from the Marennes-Oleron Estuary, France

    Science.gov (United States)

    We investigated the use of output from Bayesian stable isotope mixing models as constraints for a linear inverse food web model of a temperate intertidal seagrass system in the Marennes-Oléron Bay, France. Linear inverse modeling (LIM) is a technique that estimates a complete net...

  2. France under a microscope - Nuclear power in France

    International Nuclear Information System (INIS)

    2008-01-01

    The first French nuclear power plant was built in 1956, but it was only after the 1970's oil shock that nuclear power gained an important place in the French energy sector. Planning Act 2005-781 of 13 July 2005 laying down French energy policy orientations confirmed that nuclear energy was to remain the primary source of electricity supply in France. The Act also encourages diversification of sources of electricity production through renewable energies (wind power, biomass) and the security of electricity supply from oil, gas and coal. Nuclear energy accounted for 78.4% of electricity production in France in 2006. French nuclear capacity includes 58 pressurized water reactors (PWRs) that produced 450 billion nuclear kilowatt-hours (kWh) in 2006, i.e. 78.4% of total electricity production which is of 574 billion kWh. The lifetime of a third of currently operating nuclear plants will end in around 2020 and, with a view to the renewal of its nuclear capacity, France is about to deploy new-generation reactors that meet requirements in terms of production, environmental protection and enhanced nuclear safety. In April 2007, France started building a third-generation EPR reactor at Flamanville in the Manche Department. The EPR is to be operational by 2012. France is also devoting research programmes to fourth generation reactor technology with a view to those reactors being operational by 2040. There are a number of reasons for choosing nuclear power: it enables France to ensure its national energy independence (France imports less than 50% of its energy resources) and environmental protection (France is one of the European countries which emits the least greenhouse gases) at a stable and competitive price. Decree 2008-378 of 21 April 2008 instituted a council on nuclear policy presided by the President of the Republic. The council will define the broad lines of nuclear policy and monitor their implementation, particularly with regard to exports and international

  3. Coal: a revival for France?

    International Nuclear Information System (INIS)

    Brones, W.

    2007-01-01

    All energy consumption forecasts indicate a world production peak of fossil fuels around 2030 followed by a rapid decline. The oil peak should probably occur earlier. In this context the huge worldwide reserves of coal represent a fantastic opportunity to meet the world power demand which should double between 2002 and 2030 with in particular a huge growth in China and India. If promising alternate technologies (coal liquefaction..) exist which would allow to replace petroleum by coal, the main question remains the management of CO 2 . Capture and sequestration techniques are already implemented and tested and the search for new coal deposits is going on, in particular in France in the Nievre area. Economic studies about the profitability of coal exploitation in France stress on the socio-economical advantage that a revival of this activity would represent, in particular in terms of employment. (J.S.)

  4. 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)

  5. Radiopharmaceutical transport system in France

    International Nuclear Information System (INIS)

    Brenot, J.; Gilles, J.P.; Vinarnick, L.

    1986-06-01

    Radiopharmaceuticals are transported in type A package, activities are low and distributed among more than 200 000 packages sent throughout France. Impact of ICRP recommendations and of French regulations on packaging, storage, handling and transport is underlined. Road, rail or air transport are determined by geographical consideration and importance of each means of transport concerning quantities or mileage are easily deduced. Risks for normal conditions are evaluated. Accidents or incidents are rare and statistic analysis non-significant. 7 refs [fr

  6. Regional indexes for France. 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 regional weather indexes for France. Each regional index covers an homogenous area in terms of temperature represented by the biggest city. Five reference cities are used to represent the 22 economical regions of France (Paris Orly, Lyon, Marignane, Bordeaux and Strasbourg). (J.S.)

  7. 2035: a no nuclear France

    International Nuclear Information System (INIS)

    Dupin, L.; Chandes, C.; James, O.; Moragues, M.

    2011-01-01

    The authors propose a prospective scenario: the newly elected French president decides of a 20-year program to give up nuclear energy production. First, the Fessenheim and Gravelines reactors are closed. The others are to be closed by 2035. Investments are decided for offshore wind energy production, methanation projects, housing thermal insulation. Employees of the nuclear energy sector are taken into account. The authors describe the situation in 2020: energy supply problems, 5 more years of lifetime awarded to some nuclear power stations, decision to build only positive energy buildings, mandatory housing renovation, job creation, decision to develop carbon capture and storage projects. In 2025: the dismantling of nuclear reactors is going on and its cost is assessed, always more electrical vehicles, drastic cost reduction for lithium batteries. In 2035: renewable energies represent the half of the energy mix, the dismantling activity is a success for Areva. In parallel, current figures are given for energy consumption per year and per person in France and Germany, for energy French exports and imports, for electricity cost associated with the different energy sources, for the energy mix in France, for the number of jobs in the nuclear sector. In an interview, a member of the CEA comments the Italian, German and Swiss decisions to give up nuclear energy, the possibilities of its replacement by renewable energies, and the challenges associated with such a decision in France

  8. FOREIGN DRIVING LICENCES IN FRANCE

    CERN Multimedia

    DSU Unit

    2008-01-01

    The following information is provided subject to possible amendments decided by the competent French authorities. Those wishing to undertake the necessary steps with the prefectural services of the Departments of Ain and Haute-Savoie may obtain information by calling the following numbers: + 33 474 32 30 65 for Ain and + 33 450 33 60 00 for Haute-Savoie. 1. PEOPLE RESIDING IN FRANCE 1.1 Driving licences issued by a state belonging to the EU or the EEA a) Recognition on French territory All currently valid driving licences issued by States belonging to the European Union (EU) or to the European Economic Area (EEA) are generally valid for driving on French territory. However, if the licence was originally obtained in exchange for a licence issued by a State not belonging to the EU or to the EEA with which France has not concluded a reciprocity agreement, it is recognised only up to one year following the date of establishment of normal residence in France (date of the first special residence permit issu...

  9. Foreign driving licences in France

    CERN Multimedia

    HR Department

    2009-01-01

    The following information is subject to possible amendments decided by the competent French authorities. Those wishing to undertake the necessary steps with the prefectural services of the Departments of the Ain and Haute-Savoie may obtain information by calling the following numbers: + 33 4 74 32 30 65 for the Ain and + 33 4 50 33 60 00 for Haute-Savoie. 1. PERSONS RESIDING IN FRANCE 1.1 Driving licences issued by a State belonging to the EU or the EEA a) Recognition on French territory All currently valid driving licences issued by States belonging to the European Union (EU) or to the European Economic Area (EEA) are generally valid for driving on French territory. However, if the licence was originally obtained in exchange for a licence issued by a State not belonging to the EU or to the EEA and with which France has not concluded a reciprocity agreement, it will be recognised for a maximum of one year following the date of establishment of normal residence in France ...

  10. Climate index for France - 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 France. (J.S.)

  11. Jihadists’ Grievance Narratives against France

    Directory of Open Access Journals (Sweden)

    Laurence Bindner

    2018-02-01

    Full Text Available France ranks first in the EU as a provider of foreign terrorist fighters in Syria and Iraq, and as the most-targeted European country in the context of the Syrian-Iraqi conflict. France has a longstanding history related to jihadism, correlated with multiple grievances from jihadist groups: it has been depicted as an enemy of Islam because of its foreign policy, its domestic policy towards religion, and, last but not least, its very essence. These grievances have been conveyed, like the baton of a relay race, from the first generations of North-African Islamist networks and the “elder brothers of jihad” to contemporary jihadists. The French jihadist media ecosystem has been instrumental in attracting a particularly large contemporary following. From the French perspective, a range of social, cultural, religious, economic, political, demographic drivers and identity factors converged to create a fertile ground for receptive radicals to emerge and break away from democratic values. Informed by these issues, this Policy Brief aims to identify avenues of further development for the French counter-terrorism strategic communication strategy. It concludes by stressing the need for this communication strategy to strive for positive, alternative messaging to re-create a continuum between individuals in the jihadist milieu and France as a nation state.

  12. Batteries and accumulators in France

    International Nuclear Information System (INIS)

    2012-12-01

    The present report gives an overview of the batteries and accumulators market in France in 2011 based on the data reported through ADEME's Register of Batteries and accumulators. In 2001, the French Environmental Agency, known as ADEME, implemented a follow-up of the batteries and accumulators market, creating the Observatory of batteries and accumulators (B and A). In 2010, ADEME created the National Register of producers of Batteries and Accumulators in the context of the implementation of the order issued on November 18, 2009. This is one of the four enforcement orders for the decree 2009-1139 issued on September 22, 2009, concerning batteries and accumulators put on the market and the disposal of waste batteries and accumulators, and which transposes the EU-Directive 2006/66/CE into French law. This Register follows the former Observatory for batteries and accumulators. This Register aims to record the producers on French territory and to collect the B and A producers and recycling companies' annual reporting: the regulation indeed requires that all B and A producers and recycling companies report annually on the Register the quantities of batteries and accumulators they put on the market, collect and treat. Based on this data analysis, ADEME issues an annual report allowing both the follow-up of the batteries and accumulators market in France and communication regarding the achievement of the collection and recovery objectives set by EU regulation. This booklet presents the situation in France in 2011

  13. Electrical energy statistics for France

    International Nuclear Information System (INIS)

    2009-07-01

    In 2008, national electrical consumption reached 494.5 TWh, an increase of 2.9 % compared with 2007 (480.4 TWh). Adjusted for winter and summer climate contingencies and leap year, its evolution rate compared with 2007 is +1.3 % Consumption by business and private customers came to 198.0 TWh, an increase of 5.9 % compared with 2007 (187.0 TWh); consumption by Large-scale industry and SME/SMIs came to 263.0 TWh, an increase of 0.7 % compared with 2007 (261.3 TWh). Generation in France came to 549.1 TWh, as in 2006, an increase of 4.3 TWh or +0.8 % compared with 2007 (544.8 TWh). Hydro-electric generation reached 68.0 TWh, an increase of 7.5 % compared with 2007 (63.3 TWh). Renewable energy sources generation but hydro reached 9.7 TWh, an increase of 23.8 % compared with 2007 (7.8 TWh), mainly due to an increase of 37.5 % of wind energy (5.6 TWh in 2008 compared with 4.0 TWh in 2007). This progression is coherent with the increase of 48% of the installed capacity for wind generation. Nuclear generation came to 418.3 TWh in 2008, a decrease of 0.1 % compared with 2007 (418.6 TWh). Fossil thermal generation came to 53.1 TWh, a decrease of 3.5 % compared with 2007 (55.1 TWh). The heaviest load in terms of capacity reaches 92.4 GW during winter 2008/2009. Its evolution rate compared with 2007 is +3.8 % with a temperature lower by 2.2 deg. C. Since 2001, the heaviest load in winter has increased by 16% whereas the national electrical consumption has increased by 10%. The year 2008 is marked by the commissioning of the 400 kV line VIGY-MARLENHEIM. Besides, the underground circuits lengths grow by 118 km over the entire network. In terms of physical exchanges of electrical energy between France and the neighbouring countries France exported a net total of 48.0 TWh, a decrease of 15.4 % compared with 2007 (56.7 TWh). Contractual exchanges with foreign countries came to a cumulative value for exports and imports of 116.2 TWh, an increase of 5.1 % compared with 2007 (110.5 TWh

  14. 77 FR 35860 - Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA

    Science.gov (United States)

    2012-06-15

    ...-AA00 Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA AGENCY: Coast Guard, DHS. ACTION: Temporary... Island Bay, Erie, PA. This safety zone is intended to restrict vessels from a portion of the Presque... rulemaking entitled Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA in the Federal Register (77 FR 18739...

  15. Chesapeake Bay: Introduction to an Ecosystem.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    The Chesapeake Bay is the largest estuary in the contiguous United States. The Bay and its tidal tributaries make up the Chesapeake Bay ecosystem. This document, which focuses of various aspects of this ecosystem, is divided into four major parts. The first part traces the geologic history of the Bay, describes the overall physical structure of…

  16. USGS Tampa Bay Pilot Study

    Science.gov (United States)

    Yates, K.K.; Cronin, T. M.; Crane, M.; Hansen, M.; Nayeghandi, A.; Swarzenski, P.; Edgar, T.; Brooks, G.R.; Suthard, B.; Hine, A.; Locker, S.; Willard, D.A.; Hastings, D.; Flower, B.; Hollander, D.; Larson, R.A.; Smith, K.

    2007-01-01

    Many of the nation's estuaries have been environmentally stressed since the turn of the 20th century and will continue to be impacted in the future. Tampa Bay, one the Gulf of Mexico's largest estuaries, exemplifies the threats that our estuaries face (EPA Report 2001, Tampa Bay Estuary Program-Comprehensive Conservation and Management Plan (TBEP-CCMP)). More than 2 million people live in the Tampa Bay watershed, and the population constitutes to grow. Demand for freshwater resources, conversion of undeveloped areas to resident and industrial uses, increases in storm-water runoff, and increased air pollution from urban and industrial sources are some of the known human activities that impact Tampa Bay. Beginning on 2001, additional anthropogenic modifications began in Tampa Bat including construction of an underwater gas pipeline and a desalinization plant, expansion of existing ports, and increased freshwater withdrawal from three major tributaries to the bay. In January of 2001, the Tampa Bay Estuary Program (TBEP) and its partners identifies a critical need for participation from the U.S. Geological Survey (USGS) in providing multidisciplinary expertise and a regional-scale, integrated science approach to address complex scientific research issue and critical scientific information gaps that are necessary for continued restoration and preservation of Tampa Bay. Tampa Bay stakeholders identified several critical science gaps for which USGS expertise was needed (Yates et al. 2001). These critical science gaps fall under four topical categories (or system components): 1) water and sediment quality, 2) hydrodynamics, 3) geology and geomorphology, and 4) ecosystem structure and function. Scientists and resource managers participating in Tampa Bay studies recognize that it is no longer sufficient to simply examine each of these estuarine system components individually, Rather, the interrelation among system components must be understood to develop conceptual and

  17. [Analysis of selection bias in the pilot study of a longitudinal study on aging in Spain].

    Science.gov (United States)

    Rodríguez Laso, Ángel; Urdaneta Artola, Elena; de la Fuente Sánchez, Miguel; Galindo Moreno, Eva; Yanguas Lezáun, José Javier; Rodríguez Rodríguez, Vicente

    2013-01-01

    To demonstrate that selection of a probabilistic sample at a national level for a study of aging in Spain is subject to selection bias. To quantify the losses produced after each phase of the administration of a questionnaire. We performed a cross-sectional study of the Spanish community-dwelling population aged 50 years or older between 2010 and 2011. Through multivariate logistic regressions, the characteristics of the census tract of the patients' residence were compared between those who agreed (n = 5,813) or refused (n = 7,023) to be included in the sampling frame and between those who agreed (n = 1,677) or refused (n = 2,875) to participate in the study. The individual characteristics of persons who responded (n = 1,398) or refused to respond (n = 346) to a face-to-face questionnaire administered after a telephone interview were also compared. In addition, the reasons for refusal were studied. The most frequent specific reasons for refusing to be included in the sampling frame or to participate in the study were poor health and disability (14.4% and 27.9%, respectively). In both cases, refusal was more frequent in the census tracts of districts with a lower socioeconomic level or those located in Catalonia, Guipúzcoa or Biscay. Individuals older than 81 participated less frequently in the face-to-face questionnaire. Between 8.6% and 18.4% of participants were lost at each stage of information retrieval. Probabilistic sampling in sampling points chosen by the researchers would allow more resources to be devoted to increasing response rates among the groups who are less likely to participate. Questions should be concentrated in only one shorter questionnaire, administered before blood extraction. Copyright © 2012 SESPAS. Published by Elsevier Espana. All rights reserved.

  18. Climate index for France - Methodology; Indice climatique France - Methodologie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    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 France. (J.S.)

  19. 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

  20. Alpine tectonic wedging and crustal delamination in the Cantabrian Mountains (NW Spain)

    Science.gov (United States)

    Gallastegui, Jorge; Pulgar, Javier A.; Gallart, Josep

    2016-07-01

    The Cantabrian Mountains have been interpreted as a Paleozoic basement block uplifted during an Alpine deformation event that led to the partial closure of the Bay of Biscay and the building of the Pyrenean range in the Cenozoic. A detailed interpretation of deep seismic reflection profile ESCIN-2 and the two-dimensional seismic modelling of the data allowed us to construct a N-S geological cross section along the southern border of the Cantabrian Mountains and the transition to the Duero Cenozoic foreland basin, highlighting the Alpine structure. The proposed geological cross section has been constrained by all geophysical data available, including a 2-D gravity model constructed for this study as well as refraction and magnetotelluric models from previous studies. A set of south-vergent thrusts dipping 30 to 36° to the north, cut the upper crust with a ramp geometry and sole in the boundary with the middle crust. These thrusts are responsible for the uplift and the main Alpine deformation in the Cantabrian Mountains. A conspicuous reflective Moho shows that the crust thickens northwards from the Duero basin, where subhorizontal Moho is 32 km deep, to 47 km in the northernmost end of ESCIN-2, where Moho dips to the north beneath the Cantabrian Mountains. Further north, out of the profile, Moho reaches a maximum depth of 55 km, according to wide-angle/refraction data. ESCIN-2 indicates the presence of a tectonic wedge of the crust of the Cantabrian margin beneath the Cantabrian Mountains, which is indented from north to south into the delaminated Iberian crust, forcing its northward subduction.

  1. Energy statistics France - June 2008; Statistiques energetiques France - juin 2008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    This document summarizes in a series of tables and graphics the energy statistics for France for the last decades and up to 2007: resources, uses, prices, net imports and domestic market consumption for petroleum, natural gas, electricity, and solid mineral fuels (coal, lignite, coke). 2007 statistics are presented separately for each energy source (availability, uses). The evolution of the domestic energy production and consumption and the end-use consumption per sector is also summarized for the last decades. Some primary consumption forecasts are given for 2030. (J.S.)

  2. Statistical data on energy. France; Statistiques energetiques. France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-05-01

    This document summarizes in a series of tables the energy status of France for the year 2001: supplies, consumption and uses, national production, evolution per energy source and per sector of the national production and consumption since 1973, general indicators (evolution of the energy bill, prices, energy independence and gross internal product since 1973), projections. Details about the resources, uses and prices are given separately for petroleum, natural gas, electricity and solid mineral fuels and compared with the average data of the European Union. (J.S.)

  3. Energy statistics. France. August 2001; Statistique energetiques. France. Aout 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-08-01

    This document summarizes in a series of tables the statistical data relative to the production, consumption, supplies, resources, and prices of energies in France: 1 - all energies (coal, oil, gas, electric power, renewable energies): supplies, uses per sector, national production and consumption of primary energies, final consumption, general indicators (energy bill, US$ change rate, prices index, prices of imported crude oil, energy independence, internal gross product, evolution between 1973 and 2000, and projections for 2020). 2 - detailed data per energy source (petroleum, natural gas, electric power, solid mineral fuels): resources, uses, and prices. An indicative comparison is made with the other countries of the European Union. (J.S.)

  4. FL BAY SPECTROUT-DIET

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Juvenile spotted seatrout and other sportfish are being monitored annually over a 6-mo period in Florida Bay to assess their abundance over time relative to...

  5. Missisquoi Bay Phosphorus Model Addendum

    Science.gov (United States)

    This technical memorandum provides results of an extended load reduction simulation. The memorandum serves as an addendum to the main Missisquoi Bay Phosphorus Mass Balance Model report prepared for the Lake Champlain Basin Program by LimnoTech in 2012

  6. Lavaca Bay 1985-1987

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Samples were collected from October 15, 1985 through June 12, 1987 in emergent marsh and non-vegetated habitats throughout the Lavaca Bay system to characterize...

  7. Events - France. Stock exchange. International; Actualite - France. Bourse. International

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2000-10-01

    These columns made of short articles report on facts and events in the oil and gas industry in France and worldwide: 1 - France: increase of the production capacity of the ethylene oxide unit of BP's Lavera plant; the 'Plateaux-du-Vexin' gas pipeline crosses the Seine river; completion of the pumping of the front wreckage of the Erika tanker ship; Total inaugurates a vapor recovery unit at the Gonfreville l'Orcher refinery; a national energy saving plan for the abatement of the greenhouse effect; Sercel, a daughter company of Compagnie Generale de Geophysique (CGG), acquires Mark Products division of Shaw industries; the oil prices shoot the international trade; 2 - stock exchange: trend of market values in the context of oil crisis; 3 - international: important oil and gas strike made by TotalFinaElf and OKIOC (Offshore Kazakhstan International Operating Company) in Kazakhstan; communication: a new look for BP; status of Lukoil reserves in Russia; next round for the exploration of the Norwegian North Sea; Transocean Sedco Forex absorbs R and B Falcon Corp and becomes the first drilling contractor; ENI (Italy) becomes operator on the development of South Pars gas field (Iran) for the phases 4 and 5; Shell Overseas Investments BV, BP and Exxon Mobil have signed strategic alliance agreements with China Petroleum and Chemical Corp (Sinopec); first exploration permits for the Faeroe islands; different gas pricing rules for the industrialists in the different European countries. (J.S.)

  8. Cost of stroke in France.

    Science.gov (United States)

    Chevreul, K; Durand-Zaleski, I; Gouépo, A; Fery-Lemonnier, E; Hommel, M; Woimant, F

    2013-07-01

    A cost of illness study was undertaken on behalf of the French Ministry of Health to estimate the annual cost of stroke in France with the goal of better understanding the current economic burden so that improved strategies for care may be developed. Using primary data from exhaustive national databases and both top-down and bottom-up approaches, the stroke-related costs for healthcare, nursing care and lost productivity were estimated. The total healthcare cost of stroke patients in France in 2007 was €5.3 billion, 92% of which was borne by statutory health insurance. The average cost of incident cases was €16 686 per patient in the first year, while the annual cost of prevalent cases was a little less than half that amount (€8099). Nursing care costs were estimated at €2.4 billion. Lost productivity reached €255.9 million and that income loss for stroke patients was partially compensated by €63.3 million in social benefit payments. With healthcare costs representing 3% of total health expenditure in France, stroke constitutes an ongoing burden for the health system and overall economy. Nursing care added nearly half again the amount spent on healthcare, while productivity losses were more limited because nearly 80% of acute incident strokes were in patients over age 65. The high cost of illness underscores the need for improved prevention and interventions to limit the disabling effects of stroke. © 2013 The Author(s) European Journal of Neurology © 2013 EFNS.

  9. Nuclear materials transport in France

    International Nuclear Information System (INIS)

    Korycanek, J.

    1990-01-01

    About 1.5 million tons of uranium ore, 8000 tons of uranium concentrate, 1000 tons of UF 6 , 340 spent fuel containers, and 30 000 m 3 of nuclear wastes are transported annually by trucks, trains and ships in France. Annual costs of this transportation amount to 500-600 million FRF, and about 200 employees are engaged in this activity. Transportation of spent fuel to the La Hague and Marcoule fuel reprocessing plants, and the transport of plutonium are dealt with in detail. (Z.M.). 5 figs., 1 ref

  10. Electricite de France: Lifetime Project

    International Nuclear Information System (INIS)

    Combes, Jean-Pierre

    1991-01-01

    Electricite de France produces almost 80% of its electricity by means of standardized PWR nuclear power stations. Starting in 1986, therefore, a project known as the 'Lifetime Project' was developed, whose aim was initially to ensure that the lifetime defined at design stage (40 years in general) could be attained without major difficulty (follow up of the aging process). It then became apparent that it would be useful to know just how far it would be technically and economically possible to go. As a result, the project is now working towards increasing the lifetime of power stations. (author)

  11. France's Climate Plan - update 2011

    International Nuclear Information System (INIS)

    Kosciusko-Morizet, Nathalie

    2011-07-01

    After a presentation of the background of the French climate policy and of prospective data regarding carbon emissions by 2020 (global evolution, sector-based analysis, vigilance items, scenario by 2030), this report presents the different policies and measures implemented in France. After the transverse policies and measures, it presents the current status and policies and measures for different sectors: housing and office building, transports, industry, agriculture and forest, energy (energy demand and management of greenhouse gas emissions related to energy production), wastes, public authorities and local communities

  12. The energy future in France?

    International Nuclear Information System (INIS)

    Rebut, Paul Henri

    2013-01-01

    In this contribution, the author indicates figures for primary energy sources in France, outlines what is expected from a source of energy, and discusses the energy transformation efficiency. He addresses the case of electricity production and consumption, production costs for the different sources, nuclear energy, primary fluid mechanical energies, issue of intermittency and storage, photovoltaic, storage, subsidies and purchase obligation for EDF, fossil energies and carbon dioxide production. He questions the possibility of reduction of energy consumption, evokes and criticizes the French energy policy concerning electricity production, and possibilities of energy saving in housing and in transports, and by developing smart grids

  13. [Health and politics in France].

    Science.gov (United States)

    Tabuteau, Didier

    2012-06-01

    Health is a dual notion. It is individual, singular and intimate. It is also collective, statistical and political. The modern problematic of health relies upon a balance of complex relations between individual and collective acceptances of the notion. You can try to outline the evolutions and the main concepts through a quadruple approach: health and politics, health and its professionals, health and society and in the end, health and the State. The relationships between health and politics in France are affected by the historical delay of France in public health, namely because of a structural weakness of the administrative organization of public health. Nevertheless France developed a dense and well organized care system and a universal social protection against the disease. The creation of the health professions in France was marked by a historical opposition between the doctors and the state which led to a failure of hygienist medicine and a fundamental misunderstanding on health insurance. Medical domination led to the organization of a system based on professional dichotomy and the delegation of the regulation skills to the health care professionals. The role of health issues in the French society was deeply renewed by the development of the medical and epidemiological knowledge. This resulted in a new political responsibility in the management of health risks but also in the confirmation of the patients' rights and the role of their associations in the health systems operations and the piloting of public policies. In this environment, the state has recently and progressively confirmed its dominating role in the health sector. A public hospital service was created In the 60's and 70's, then in the 80's there were recurrent interventions in order to control health spendings and eventually in the 90's health safety devices were set up. More recently, a process of health policies institutionalization confirmed this evolution. In the future, health issues should

  14. 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.

  15. Gas and electricity prices in France and in the European Union in 2014

    International Nuclear Information System (INIS)

    Gong, Zheng

    2015-10-01

    This publication presents and comments tables and graphs of data related to natural gas prices for enterprises and for households and to their evolution between 2013 and 2014, to the electricity price for enterprises and for households and to their evolution between 2013 and 2014 in European countries (Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Germany, Denmark, Estonia, Spain, Finland, France, Greece, Hungary, Croatia, Ireland, Italy, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia, United Kingdom), in the euro Zone (19 countries), and in the European Union as a whole

  16. Producing citizens, reproducing the "French race": immigration, demography, and pronatalism in early twentieth-century France.

    Science.gov (United States)

    Camiscioli, E

    2001-01-01

    This essay examines how, in the context of depopulation and mass immigration, members of the French pronatalist movement advanced a policy favouring immigrants from Italy, Spain, and Poland. Because the 'demographic crisis' created a shortage of citizens as well as workers, pronatalists held that foreign workers must also be assimilable, and able to produce French offspring. While the racial difference of colonial subjects was deemed immutable, pronatalists called for the immigration of white foreigners whose less 'modern' condition promoted fecundity, traditionalism, and gender dimorphism. Evidence is drawn from demographic studies, the press of France's largest pronatalist movement, and a pronatalist advisory committee created by the Ministry of Health in 1920.

  17. Nuclear plants: France and the export market

    International Nuclear Information System (INIS)

    Economic contingencies are causing the French industry to expand its activity abroad. After a review of the nuclear industry in France: uranium extraction, enrichment, irradiated fuel reprocessing and France's present programme; the competitive market among countries exporting and countries interested in importing nuclear power plants are examined. Finally France's position in the world nuclear power plant market is outlined with that of its foreign competitors [fr

  18. The public safety and Gaz de France; La securite du public et Gaz de France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    In the framework of its utilities missions, Gaz de France has to assure the public safety and the continuity of the gas supply chain. To avoid accidents and help victims of accidents, Gas de France implemented a system of financial assistance but also a preventive action to verify the installations. The first part of the document presents the liabilities of Gas de France, the second part deals with the voluntarist approach of Gas de france towards the public safety. (A.L.B.)

  19. Solar energy perspectives in France

    International Nuclear Information System (INIS)

    2008-01-01

    In a context combining climate change, energy supply crisis, an increased interest in solar energy, a strongly increasing market of solar installations, new technologies, a promotion of the development of the use solar energy in France and a fast development of the water heater and photovoltaic generator markets in France, this report proposes a wide overview of the past, present and future development of solar energy. It discusses the evolution of the French national energy policy and of the solar energy within this policy. It presents and discusses the solar energy resources, their strengths and weaknesses, their geographical and time distribution. It describes the various uses and applications of solar energy in buildings, discusses different aspects of this market (actors, economical data, evolutions, public incentives, perspectives). Then, it describes and discusses technical and economical aspects of two important technologies, the photovoltaic solar energy and the thermodynamic conversion of solar energy. Public incentives, laws and regulations, technical and economic aspects of the connection to the distribution network are then discussed. Some recommendations and ideas are formulated concerning research activities, industrial development, quality of equipment and facilities, personnel education, investment needs

  20. Management of mycetomas in France.

    Science.gov (United States)

    Mattioni, S; Develoux, M; Brun, S; Martin, A; Jaureguy, F; Naggara, N; Bouchaud, O

    2013-07-01

    Mycetomas are chronic sub-cutaneous tropical infections in which exogenous causative agents, fungal (eumycetes) or bacterial (actinomycetes), generate grains. The typical presentation is multi-fistulized pseudotumors. This disease, particularly eumycetoma, is difficult to treat. It is a major health problem in tropical and subtropical countries. In France, the disease is rare, but patients have access to a broader range of treatments. The authors had for objective to present the cases of mycetomas diagnosed in developed country and their management. A retrospective study was made on the clinical presentation and management of mycetomas from 1995 to 2011, in the Bobigny Avicenne teaching hospital. Six patient files were studied. The patients were men with a median age of 31 years (16-70). Five patients were from Sub Saharan Africa, one from Sri Lanka. The etiologies were one actinomycetoma and five eumycetomas. There was bone involvement in five cases. There was one atypical presentation: a primary intra-osseous mycetoma. Three patients were cured including two by surgical management and one by medical treatment (actinomycetoma). Antifungal therapy failed (four patients) in every case (voriconazole, itraconazole, ketoconazole, terbinafine, caspofungin). The results of this study made in a non-epidemic zone revealed that despite a typical clinical presentation, the diagnosis and management were delayed because this imported disease is rare in France. The patients received new broad-spectrum triazole and caspofungin, but none were cured with antifungal therapy alone. Copyright © 2013. Published by Elsevier SAS.

  1. Effects of waves on water dispersion in a semi-enclosed estuarine bay

    Science.gov (United States)

    Delpey, M. T.; Ardhuin, F.; Otheguy, P.

    2012-04-01

    The bay of Saint Jean de Luz - Ciboure is a touristic destination located in the south west of France on the Basque coast. This small bay is 1.5km wide for 1km long. It is semi-enclosed by breakwaters, so that the area is mostly protected from waves except in its eastern part, where wave breaking is regularly observed over a shallow rock shelf. In the rest of the area the currents are generally weak. The bay receives fresh water inflows from two rivers. During intense raining events, the rivers can introduce pollutants in the bay. The input of pollutants combined with the low level dynamic of the area can affect the water quality for several days. To study such a phenomenon, mechanisms of water dispersion in the bay are investigated. The present paper focuses on the effects of waves on bay dynamics. Several field experiments were conducted in the area, combining wave and current measurements from a set of ADCP and ADV, lagrangian difter experiments in the surfzone, salinity and temperature profile measurements. An analysis of this set of various data is provided. It reveals that the bay combines remarkable density stratification due to fresh water inflows and occasionally intense wave-induced currents in the surfzone. These currents have a strong influence on river plume dynamics when the sea state is energetic. Moreover, modifications of hydrodynamics in the bay passes are found to be remarkably correlated with sea state evolutions. This result suggests a significant impact of waves on the bay flushing. To further analyse these phenomena, a three dimensional numerical model of bay hydrodynamics is developed. The model aims at reproducing fresh water inflows combined with wind-, tide- and wave-induced currents and mixing. The model of the bay is implemented using the code MOHID , which has been modified to allow the three dimensional representation of wave-current interactions proposed by Ardhuin et al. [2008b] . The circulation is forced by the wave field modelled

  2. 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

  3. Baltic Factor in Russia-France Relations

    Directory of Open Access Journals (Sweden)

    Maltsev Leonid A.

    2016-12-01

    Full Text Available The article aims to identify the role of the Baltic factor in Russia-France relations. Despite the fact that the Baltic Sea region (BSR no longer plays an important role in Russia-France bilateral relations, the authors attach significance to analysing the dynamics and changes of the BSR role in European politics in the post- Napoleonic period. The authors compare the Russian and the July Monarchies (1830—1848 in the context of the current Vienna system of international relations. The article describes the role of the 1830—1831 uprising in Poland, which was an event of particular importance. The monarchies of the two countries had to take into account new social phenomena, which were more pronounced in France. After the suppression of the uprising in the Polish part of the Russian Empire, Polish emigrants residing in France became the stumbling block for the development of Russia- France relations. The article explores the role of P. de Barante, Ambassador of France to Russia and describes France and Russia’s trade and economic interests in the Baltic Sea region. The authors conclude that the specificity of Russia-France bilateral relations became more apparent during the First and Second World Wars. However, the Baltic factor has lost its relevance over time.

  4. Arctic interests and policy of France

    Directory of Open Access Journals (Sweden)

    Yuri I. Rubinsky

    2016-10-01

    Full Text Available The author considers scientific, economic and political activities of France for the development and exploration of the Arctic, providing security there. Along with some other non-Arctic countries, France is not ready to accept such a situation when eight members of the Arctic Council solve Arctic problems on behalf of all mankind.

  5. Arctic interests and policy of France

    OpenAIRE

    Yuri I. Rubinsky

    2016-01-01

    The author considers scientific, economic and political activities of France for the development and exploration of the Arctic, providing security there. Along with some other non-Arctic countries, France is not ready to accept such a situation when eight members of the Arctic Council solve Arctic problems on behalf of all mankind.

  6. Teaching with "Voix et Images de France"

    Science.gov (United States)

    Marrow, G. D.

    1970-01-01

    A report on the classroom use of Voix et Images de France," the French text prepared by the Centre de Recherche et d'Etude pourla Diffusion du Francais (CREDIF) at the Ecole Normale Superieure de Saint-Cloud in France. (FB)

  7. Apprenticeship in France: Between Tradition and Innovation.

    Science.gov (United States)

    Simon-Zarca, Georgie

    1996-01-01

    A study was made of the state of apprenticeship in France, using data gathered through telephone interviews with apprentices. Of a targeted group of 6,000 young apprentices, 70% participated in the survey. The study found that, until recently, apprenticeships had generally been used in France to train students in manual trades. During the past 10…

  8. Administrative and Judicial Cooperation in France

    NARCIS (Netherlands)

    Vervaele, J.A.E.

    2002-01-01

    There is very little knowledge in the Netherlands of how economic private law and public law are enforced in France. In France too, however, scant information can be gleaned. There is little if any contact in the university community between criminal law and administrative law, partly because

  9. The reception of Cambodian refugees in France

    NARCIS (Netherlands)

    Wijers, G.D.M.

    2011-01-01

    The arrival of Cambodian refugees in France led to an atypical political mobilization in the process of their reception. The balance of political power in France, the sociocultural 'mood' (zeitgeist) and the 'mediatization' of the Indochinese region impacted on their resettlement and gave them an

  10. Recent Demographic Developments in France

    OpenAIRE

    France Prioux

    2006-01-01

    L?accroissement naturel en France continue à être l?un des plus élevés de l?Union européenne, car la structure par âge de la population est encore assez favorable aux naissances, et relativement peu aux décès. Le solde migratoire évalué est relativement faible en comparaison denos voisins, mais lenombre de titres de séjour délivrés à des étrangers s?est beaucoup accru ces dernières années. Après une forte hausse en 2000, l?indicateur conjoncturel de fécondité est resté stable en 2001 et 2002 ...

  11. France energy assessment for 2010

    International Nuclear Information System (INIS)

    2011-01-01

    This report first gives an overview of the economic and energetic context for 2010: revival of activity and trade at the world level but moderate in the euro zone and in France, an exceptionally cold year, a new increase of energy prices. It briefly comments the moderate demand resumption. It comments the evolutions of productions, trade and consumptions of different energies (coal, oil, natural gas, electricity, and renewable energies). It comments the resumption of energy final consumption in the main sectors (industry, housing and office buildings, agriculture and fishery, transports). It outlines a slight improvement of energy efficiency, the slight decrease of greenhouse gas emissions related to energy consumption, and a 20% increase of the French energy bill

  12. Radioactive waste management in France

    International Nuclear Information System (INIS)

    Faussat, A.

    1988-01-01

    Solutions for radioactive waste management are already in existence and applied on an industrial scale for short-lived wastes. France has acquired an aknowledged expertise on the international level and several foreign contemporaries are interested in the relevant techniques developed. An intensive international cooperation has allowed to define bases for an underground deep repository for long-lived wastes. It is therefore important to choose a site which meets the expected storage conditions. This development work has been started in several countries in a similar way and which should be completed by the beginning of the next century. An 'open channel' with the public about this emotional topic can smooth the way for solutions by which mankind can master its technological challenges

  13. 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)

  14. THE ADMINISTRATIVE SYSTEM IN FRANCE

    Directory of Open Access Journals (Sweden)

    DOINA POPESCU

    2012-05-01

    Full Text Available According to the Constitution promulgated on the 6th of October 1958, with the latest amendments made in 1999, France is a presidential republic. The three authority branches are broadly represented in the French administration: the judicial branch – French courts of law are divided into: judicial courts and administrative courts. Judicial courts are under the supreme authority of the Court of Cassation with jurisdiction to cancel judgments passed courts on inferior hierarchy levels and plays a central role in the appropriate performance of the activity. The legislative body - normally, the legislation is voted by Parliament. French Parliament is comprised of two chambers: the National Assembly and the Senate. The National Assembly is elected for five years by way of direct universal voting. The Senate is elected by way of indirect universal voting by the electoral group. The election system is based on rules contained in the Election Code. The executive authority is divided between the President of the Republic and the Prime Minister. The President of the Republic makes the appointments for civil and military positions located at the highest state level. The Council of Ministers is responsible for appointing the positions of state councillors, prefect and public administration director. The central government is headed by the Prime Minister. Regional authorities – the regions are free territories administered by elected Councils. As far as the metropolitan part of France is concerned, there are 22 such territories, to which are added other four districts / counties which are located out of borders. The region’s Prefect represents the state and is empowered to deploy legal actions in order to protect the state’s best interest. County authorities – there are currently 96 de districts, to which four other territories located out of borders are added, as well as the territorial communities of Mayoutte and St-Pierre et Miquelon. There are

  15. Late abortion meeting, Paris / France.

    Science.gov (United States)

    Spinelli, A

    1989-01-01

    On January 27 and 28, 1989 a workshop and a meeting were organized in Paris by Mouvement Francais pour le Planning Familial (MFPF/France) and the IPPF Europe Region. The workshop was held on the first day. 24 staff and volunteers from Planned Parenthood Associations of 15 countries attended, reviewing abortion laws, the definition of therapeutic abortion, and the incidence and problems of second trimester abortion. Second trimester abortion is available in only a few European countries. Second trimester abortions are rare in France (about 2000 per annum), and in 1986 1717 French women travelled to England in order to seek an abortion. All late abortions are performed for serious reasons. Older women may mistake signs of pregnancy for the onset of the menopause; and women fearful of social or familial punishment, especially teenagers, may be reluctant to consult a doctor. The experiences of Denmark and Sweden, where the problem is partially solved, suggest some strategies: optimize accessibility of contraceptive services, particularly for women at higher risk of late abortion; diminish the taboo surrounding abortion, so that women are less frightened to seek help at an early stage of pregnancy; make abortion services available in all regions of the country; avert time-consuming enforced waiting periods or consent for minors; and stimulate public information campaigns on the importance of seeking help early. On January 28 a meeting involving about 200 participants took place at the Universite Paris Dauphine, Salle Raymond Aron. Speakers at the meeting discussed the issue of late abortion in Europe, the difficulties of obtaining late abortions, counseling, medical problems, the woman's point of view, and possible solutions. At the close of the meeting, the MFPF called on the French government to modify some of the articles in the Penal Code that restrict women's access to safe and legal abortion.

  16. San Francisco Bay Water Quality Improvement Fund

    Science.gov (United States)

    EPAs grant program to protect and restore San Francisco Bay. The San Francisco Bay Water Quality Improvement Fund (SFBWQIF) has invested in 58 projects along with 70 partners contributing to restore wetlands, water quality, and reduce polluted runoff.,

  17. Funding Opportunities in the Chesapeake Bay Watershed

    Science.gov (United States)

    This page provides links to financial assistance opportunities to help the Chesapeake Bay jurisdictions (Delaware, District of Columbia, Maryland, New York, Pennsylvania, Virginia, and West Virginia) restore the Chesapeake Bay.

  18. Humboldt Bay, California Benthic Habitats 2009 Geoform

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Humboldt Bay is the largest estuary in California north of San Francisco Bay and represents a significant resource for the north coast region. Beginning in 2007 the...

  19. Humboldt Bay, California Benthic Habitats 2009 Substrate

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Humboldt Bay is the largest estuary in California north of San Francisco Bay and represents a significant resource for the north coast region. Beginning in 2007 the...

  20. Humboldt Bay, California Benthic Habitats 2009 Geodatabase

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Humboldt Bay is the largest estuary in California north of San Francisco Bay and represents a significant resource for the north coast region. Beginning in 2007 the...

  1. 77 FR 18739 - Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA

    Science.gov (United States)

    2012-03-28

    ...-AA00 Safety Zone; Bay Swim V, Presque Isle Bay, Erie, PA AGENCY: Coast Guard, DHS. ACTION: Notice of... of Presque Island Bay, Erie, PA. This proposed safety zone is intended to restrict vessels from a... will take place on Presque Isle Bay near Erie, PA. The Captain of the Port Buffalo has determined that...

  2. 75 FR 36292 - Safety Zone; Bay Swim III, Presque Isle Bay, Erie, PA

    Science.gov (United States)

    2010-06-25

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0529] RIN 1625-AA00 Safety Zone; Bay Swim III, Presque Isle Bay, Erie, PA AGENCY: Coast Guard, DHS. ACTION: Temporary... read as follows: Sec. 165.T09-0529 Safety Zone; Bay Swim III, Presque Isle Bay, Erie, PA (a) Location...

  3. 77 FR 2972 - Thunder Bay Power Company, Thunder Bay Power, LLC, et al.

    Science.gov (United States)

    2012-01-20

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Thunder Bay Power Company, Thunder Bay Power, LLC, et al.; Notice of Application for Transfer of Licenses, and Soliciting Comments and Motions To Intervene Thunder Bay Power Company Project No. 2404-095 Thunder Bay Power, LLC Midwest Hydro, Inc...

  4. 77 FR 70891 - Safety Zone; Bay Bridge Construction, San Francisco Bay, San Francisco, CA

    Science.gov (United States)

    2012-11-28

    ...-AA00 Safety Zone; Bay Bridge Construction, San Francisco Bay, San Francisco, CA AGENCY: Coast Guard... construction of the Bay Bridge, the safety zone is necessary to provide for the safety of mariners transiting... zones (33 U.S.C. 1221 et seq.). CALTRANS will sponsor the Bay Bridge Construction Safety Zone on...

  5. 78 FR 27989 - Bandon Marsh, Nestucca Bay, and Siletz Bay National Wildlife Refuges, Coos, Tillamook, and...

    Science.gov (United States)

    2013-05-13

    ... comments regarding the separate Bandon Marsh NWR Land Protection Planning (LPP) process will be considered...] Bandon Marsh, Nestucca Bay, and Siletz Bay National Wildlife Refuges, Coos, Tillamook, and Lincoln... Assessments (EAs) for three Oregon refuges--Bandon Marsh, Nestucca Bay, and Siletz Bay National Wildlife...

  6. Bayes linear statistics, theory & methods

    CERN Document Server

    Goldstein, Michael

    2007-01-01

    Bayesian methods combine information available from data with any prior information available from expert knowledge. The Bayes linear approach follows this path, offering a quantitative structure for expressing beliefs, and systematic methods for adjusting these beliefs, given observational data. The methodology differs from the full Bayesian methodology in that it establishes simpler approaches to belief specification and analysis based around expectation judgements. Bayes Linear Statistics presents an authoritative account of this approach, explaining the foundations, theory, methodology, and practicalities of this important field. The text provides a thorough coverage of Bayes linear analysis, from the development of the basic language to the collection of algebraic results needed for efficient implementation, with detailed practical examples. The book covers:The importance of partial prior specifications for complex problems where it is difficult to supply a meaningful full prior probability specification...

  7. Contaminant transport in Massachusetts Bay

    Science.gov (United States)

    Butman, Bradford

    Construction of a new treatment plant and outfall to clean up Boston Harbor is currently one of the world's largest public works projects, costing about $4 billion. There is concern about the long-term impact of contaminants on Massachusetts Bay and adjacent Gulf of Maine because these areas are used extensively for transportation, recreation, fishing, and tourism, as well as waste disposal. Public concern also focuses on Stellwagen Bank, located on the eastern side of Massachusetts Bay, which is an important habitat for endangered whales. Contaminants reach Massachusetts Bay not only from Boston Harbor, but from other coastal communities on the Gulf of Maine, as well as from the atmosphere. Knowledge of the pathways, mechanisms, and rates at which pollutants are transported throughout these coastal environments is needed to address a wide range of management questions.

  8. 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.

  9. Radionuclides in the Environment of the Bay of Cadiz

    Energy Technology Data Exchange (ETDEWEB)

    Ramos-Lerate, I.; Barrera, M.; Ligero, R.A.; Casas-Ruiz, M

    1998-07-01

    Commercial activities in the Bay of Cadiz (south-western Spain), together with the erosion and transport of sediments through the Guadalete and San Pedro rivers and the natural contribution of the salt pans, suggest that this region is altered from a radiological point of view. Alterations in radioactivity levels produced by such processes are here studied, making use of analysis by gamma spectrometry of {sup 226}Ra. {sup 40}K and {sup 137}Cs activities in seabed sediments. After the analysis of the samples, it can be said that the distribution of {sup 226}Ra follows the sea-bottom current pattern, and simply reflects the geomorphological features of the zone. The incorporation of {sup 40}K can be observed through the Guadalete river and contact with the Interior Bay, producing a bigger concentration in stagnation zones or regions where {sup 40}K coming from salt pans is transported by currents. The increase in the concentration of {sup 137}Cs is linked to spillages caused by ship loading and unloading operations, which bring to the natural environment materials coming from opencast mining, so that they incorporate fallout activities of the original region. (author)

  10. Neogene-Quaternary slow coastal uplift of Western Europe through the perspective of sequences of strandlines from the Cotentin Peninsula (Normandy, France)

    Science.gov (United States)

    Pedoja, K.; Jara-Muñoz, J.; De Gelder, G.; Robertson, J.; Meschis, M.; Fernandez-Blanco, D.; Nexer, M.; Poprawski, Y.; Dugué, O.; Delcaillau, B.; Bessin, P.; Benabdelouahed, M.; Authemayou, C.; Husson, L.; Regard, V.; Menier, D.; Pinel, B.

    2018-02-01

    The Cotentin Peninsula (Normandy, France) displays sequences of marine terraces and rasas, the latter being wide Late Cenozoic coastal erosion surfaces, that are typical of Western European coasts in Portugal, Spain, France and southern England. Remote sensing imagery and field mapping enabled reappraisal of the Cotentin coastal sequences. From bottom to top, the N Cotentin sequence includes four previously recognized Pleistocene marine terraces (T1 to T4) at elevations coastal uplift as a symptom of the increasing lithospheric compression that accompanies Cenozoic orogenies.

  11. Automation in tube finishing bay

    International Nuclear Information System (INIS)

    Bhatnagar, Prateek; Satyadev, B.; Raghuraman, S.; Syama Sundara Rao, B.

    1997-01-01

    Automation concept in tube finishing bay, introduced after the final pass annealing of PHWR tubes resulted in integration of number of sub-systems in synchronisation with each other to produce final cut fuel tubes of specified length, tube finish etc. The tube finishing bay which was physically segregated into four distinct areas: 1. tube spreader and stacking area, 2. I.D. sand blasting area, 3. end conditioning, wad blowing, end capping and O.D. wet grinding area, 4. tube inspection, tube cutting and stacking area has been studied

  12. Estuarine Sediment Budgets for Chesapeake Bay Tributaries

    Science.gov (United States)

    2012-09-01

    2003. Estuarine sediment sources: A Summary Report of Sediment Processes in Chesapeake Bay and Watershed . Water-Resources Investigations Report 03...2007. Sources and transport of sediment in the watershed : Synthesis of US Geological Survey science for the Chesapeake Bay ecosystem and...originator. Estuarine Sediment Budgets for Chesapeake Bay Tributaries by Julie D. Herman PURPOSE. This Coastal and Hydraulics Engineering

  13. The PermaFRANCE network

    Science.gov (United States)

    Schoeneich, Philippe

    2010-05-01

    A French long term monitoring network of permafrost and frost related processes, named PermaFRANCE, is being built since two years. It will represent the French contribution to the Alpine wide PermaNET network. The PermaFRANCE network will focus not only on permafrost, but on all frost related phenomena at different altitudinal levels, including both thermal monitoring and process observation and monitoring : 1) continuous and discontinuous permafrost in rock walls : - thermal monitoring is mainly performed at the Aiguille du Midi (Mont Blanc massif) and includes rock surface temperature (RST) and temperature profils in medium depth boreholes (10 m) ; - inventory and observation of rockfall activity in high mountain rock walls : this action concerns the whole Mont Blanc area and is based on a hitorical inventory and an observation of current activity based on a network of observers and contributors ; 2) discontinuous permafrost is surficial deposits and flat bedrock : - thermal monitoring is performed on five rockglacier sites and includes ground surface temperature (GST) and annual BTS campaigns on some sites. Two medium depth boreholes (15 m) have been made in 2009 on one site, and equipped for thermal profile monitoring. A deep borehole (100 m) will be made in 2010 at 45° N latitude ; - geophysical monitoring is performed on 4 sites : repeated vertical electrical soundings exist for some sites since 20 years, and have been complemented since 2007 by eletrical resistivity tomography (ERT) and refraction seismics ; - surficial displacements of rockglaciers : surficial displacements are measured either by classical geodesy or by DGPS on 6 rockglaciers ; 3) sporadic permafrost at middle altitudes : - an inventory of cold scree slopes and biological investigations on soil and tree growth (dendrogeomorphology) have already been achieved ; - a thermal monitoring should be initiated on selected sites in 2010 ; 4) seasonal frost and frost/thaw cycles at middle and low

  14. Gaz de France annual report 2003

    International Nuclear Information System (INIS)

    2003-01-01

    Today, Gaz de France Group ranks as one of the largest gas utilities in Europe. This success is the fruit of a growth strategy that fuses economic, social and environmental imperatives. To respond more efficiently to fluctuations in the natural gas market and continue to expand its range of competitive products and services, Gaz de France has committed to integrated development across the full spectrum of natural gas activities, from exploration and production to the sale of energy and related services. As the leading supplier of natural gas in France, Gaz de France has honed a targeted policy to acquire equity interests and assets, mainly in Europe, assuring the Group of a privileged place at the heart of the European gas grid. As European energy markets continue to open more widely to competition, the Group intends to benefit from its presence in all the sectors of the natural gas industry and in the European market to confirm its position as an integrated energy operator, focused on gas, among Europe's leaders. To achieve this goal, Gaz de France will concentrate in a balanced fashion on activities linked to infrastructures and activities related to energy supply and services. While assuming its public service responsibilities, the Group will expand the range of products and services to customers. This activity report presents: consolidated financial highlights, profile, corporate governance, Gaz de France's ambition, panorama of activities: energy supply and services (exploration - production, purchase and sale of energy, services), infrastructures (transmission and storage - France, distribution - France, transmission and distribution - international), Commitments of Gaz de France (human resources, research and development, sustainable development, map of main subsidiaries and affiliates)

  15. Aptychi from the Berriasian/Valanginian (France and Spain): New stratigraphical and morphological details

    Czech Academy of Sciences Publication Activity Database

    Vašíček, Zdeněk; Janssen, N. M. M.; Klein, J.

    2016-01-01

    Roč. 86, č. 3 (2016), s. 265-272 ISSN 0208-9068 Institutional support: RVO:68145535 Keywords : Lamellaptychi * Berriasian/Valanginian * Vocontian Basin * Betic Cordillera Subject RIV: DB - Geology ; Mineralogy Impact factor: 0.833, year: 2016 http://www.asgp.pl/sites/ default /files/volumes/86_3_265_272.pdf

  16. Seasonal immigrant workers and programs in UK, France, Spain and Italy

    NARCIS (Netherlands)

    López-Sala, A.; Molinero Gerbeau, Y.; Eremenko, T.; Beauchemin, C.; Samuk, S.; Consterdine, E.

    2016-01-01

    Programmes aimed at channelling seasonal workers to the labour market of European countries have a long tradition. Many of them started in the decades following World War II, but have changed a great deal over time, alt hough the majority are aimed seasonal economic sectors, such as agriculture or

  17. East bay fire chiefs' consortium

    Science.gov (United States)

    Michael Bradley

    1995-01-01

    The traditional approach to planning for public fire protection has been based on independent actions by each fire department or district. The county fire chiefs’ associations, while providing interagency communication, were not adequate to deal with the regional nature of the wildland urban interface problem. The formation of the East Bay Fire Chiefs’ Consortium grew...

  18. Backscatter imagery in Jobos Bay

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 1x1 meter resolution backscatter mosaic of Jobos Bay, Puerto Rico (in NAD83 UTM 19 North). The backscatter values are in relative 8-bit (0 –...

  19. Classification using Hierarchical Naive Bayes models

    DEFF Research Database (Denmark)

    Langseth, Helge; Dyhre Nielsen, Thomas

    2006-01-01

    Classification problems have a long history in the machine learning literature. One of the simplest, and yet most consistently well-performing set of classifiers is the Naïve Bayes models. However, an inherent problem with these classifiers is the assumption that all attributes used to describe......, termed Hierarchical Naïve Bayes models. Hierarchical Naïve Bayes models extend the modeling flexibility of Naïve Bayes models by introducing latent variables to relax some of the independence statements in these models. We propose a simple algorithm for learning Hierarchical Naïve Bayes models...

  20. Energy in France. Reference data

    International Nuclear Information System (INIS)

    2001-01-01

    This small guidebook summarizes the main statistical data on energy for France. Data are presented in tables and graphs for the last decades up to the year 2000: energy in economy (contribution of energy industries to the national gross product, employment and investments in the energy sector), overall energies (average monthly price of crude oil, public opinion about nuclear energy, supplies and consumptions, primary energy production, consumption per energy and per sector, energy bill, import crude oil prices), petroleum (primary production, sectoral end-consumption of refined petroleum products, consumption per type of product, automotive fuels demand, imports and exports of petroleum products, petroleum bill), natural gas (total production, sectoral consumption, imports per country of production, imports bill), coal (production, sectoral consumption, imports per country of production), electricity (gross production, classical thermal production per type of fuel, simplified status, sectoral final consumption, nuclear sites, electricity trades with foreign countries), renewable energies (total production, district heating networks, wood consumption, installed wind power, solar thermal and photovoltaic production), rational use of energy (primary energy intensity, compared evolutions of the national gross product with the energy consumption, cumulated energy savings), prices (energies in the industry and in the domestic sectors, automotive fuels, energy consumptions in households), environment (sectoral and net CO 2 emissions). An energy units conversion table is added at the end of the booklet. (J.S.)

  1. France's energy assessment for 2007

    International Nuclear Information System (INIS)

    2007-12-01

    This report first gives a description of the world economic context in 2007 (GDP evolutions of several countries), and of the French macro-economic context in 2007 (GDP, goods production, demographic, household consumption, and trade evolutions). It comments the evolution of international oil product prices and of other energy prices (gas, coal) during the same year, and since 1980, and evokes other factors influencing the French energy bill (money market, climate). It briefly comments the evolution of the total primary energy consumption from 1973 to 2007. It describes the evolution of the national energy production, globally and for each energy source (coal, oil, natural gas, nuclear, hydro, wind, photovoltaic, renewable energies and wastes), indicating the energy independence rate for each of them, as well as the import origins. Energy consumption is then analysed in the same way, i.e., globally and for each energy source, and also by economic sectors (non-energetic uses, industry, housing and office buildings, agriculture, transports, electricity production). Some comments are made on the opening of the electricity market in France. The evolutions of the energy intensity and of carbon emissions related to energy consumption are finally discussed

  2. A Portrait of Franc Omerza

    Directory of Open Access Journals (Sweden)

    Benjamin Bevc

    2005-12-01

    Full Text Available Franc Omerza (1885-1940 was a high-school teacher, translator, and the mentor of a drama club. After graduating in theology at Ljubljana, he was ordained in 1908. He studied classical philology in Vienna and started teaching Latin and Greek at the Ljubljana Diocesan Classical Gymnasium in 1913. He is important primarily as a translator of ancient literature (the Iliad and a part of the Odyssey, Sophocles' Philoctetes and Oedipus the King, Aeschylus' Oresteia etc. and the Greek Fathers of the Church. The translations were published in the periodicals Dom in svet and Mentor, the latter edited for a while by Omerza himself. However, he only published three books: the first half of Homer's Iliad and two volumes of selections from the Fathers of the Church. As the mentor of the school drama club, he directed several plays, the most important being the first Slovene performances of Aeschylus' Oresteia and Sophocles' Oedipus the King. It can be assumed from Omerza's correspondence and other contemporary sources that he translated the complete text of Homer's Iliad, although the translation is now lost. This fact has hitherto escaped the historical researches into Slovene literary translation.

  3. VISAS FOR SWITZERLAND AND FRANCE

    CERN Multimedia

    Service des Relations avec les Pays Hôtes

    1999-01-01

    As a precautionary measure, everyone coming to CERN should obtain all the requisite information in good time on entry requirements applying to him or her in Switzerland and France, particularly with regard to visas. The practice is for visas to be issued by the consulate competent for the place of residence, and in some cases a special procedure must be followed.Swiss and French consulates are available for any information required. You may also consult the Web pages of the Swiss Department of Foreign Affairs (at http://194.6.168.115/site/hand/eda/botschaften-text.html) or those of the French Ministry of Foreign Affairs (at http://www.diplomatie.fr/venir/visas/index.html). Information is also provided on the Relations with the Host States Service Web pages (at http://www.cern.ch/relations/). The authorities of the Host States have informed the Organization on several occasions that they require scrupulous observance of the legislation in this field.Relations with the Host StatesServicehttp://www.cern.ch/relat...

  4. VISAS FOR SWITZERLAND AND FRANCE

    CERN Multimedia

    Relations with the Host States Service

    2001-01-01

    Henceforth only the undermentioned persons shall be authorized by the Advisor for Relations with the Member States and the Advisor for Relations with the non-Member States to sign official letters of invitation and other related documents : James V. ALLABY Lyndon EVANS Cecilia JARLSKOG Nicolas KOULBERG Hélène MAUGER Michelle MAZERAND Steve MYERS Chris ONIONS Monica PEPE-ALTARELLI Agnita QUERROU Karl-Heinz SCHINDL. As a precautionary measure, all persons coming to CERN should obtain all the requisite information in good time on entry requirements applying to him or her in Switzerland and France, particularly with regard to visas. The practice is for visas to be issued by the consulate competent for the place of residence, and in some cases a special procedure must be followed. Any further information required may be obtained from the Swiss and French consulates. You may also consult the Web pages of the Swiss Federal Department of Foreign Affairs (at http://www.eda.admin.ch/eda/e/home/e...

  5. VISAS FOR SWITZERLAND AND FRANCE

    CERN Multimedia

    Service des Relations avec les Pays Hôtes

    2000-01-01

    ReminderAs a precautionary measure, everyone coming to CERN should obtain all the requisite information in good time on entry requirements applying to him or her in Switzerland and France, particularly with regard to visas. The practice is for visas to be issued by the consulate competent for the place of residence, and in some cases a special procedure must be followed.Swiss and French consulates are available for any information required. You may also consult the Web pages of the Swiss Department of Foreign Affairs (at http://194.6.168.115/site/hand/eda/botschaften-text.html) or those of the French Ministry of Foreign Affairs (at http://www.diplomatie.fr/venir/visas/index.html). Information is also provided on the Relations with the Host States Service Web pages (at http://www.cern.ch/relations/). The authorities of the Host States have informed the Organisation on several occasions that they require scrupulous observance of the legislation in this field.Relations with the Host States Servicehttp://www.cern...

  6. Severe accident research in France

    International Nuclear Information System (INIS)

    Duco, J.; Reocreux, M.; Tattegrain, A.

    1988-01-01

    French PWR power plant design relies basically on a deterministic approach. Nevertheless, an overall safety objective was issued in 1977 by the safety authority which set an upper probability limit for having unacceptable consequences; this resulted, in particular, in the elaboration of the ''H'' procedures, aimed at reducing significantly the risk of core uncovery subsequent to the loss of redunbant safety-related systems. The U1 symptom-oriented procedure, based on the nuclear steam supply system ''cooling states'', was introduced later, in order to prevent core melting in situations where the operating crew was confused by multiple failures and/or inappropriate previous actions. In the event that a core-melt should occur, the ultimate procedures U2, U4 and U5 - the latter providing a venting of the containment through a filtration system - should enable the radioactive releases to be limited to characteristics compatible with the feasibility of the off-site emergency plans. Such emergency management procedures necessitate a significant study effort in order to be elaborated and qualified; this also presupposes that an adequate level of scientific knowledge has been gained as regards the response of specific components of a PWR under beyond-design conditions. The purpose of severe accident research in France is to attain a level of basic knowledge such that emergency procedures may be conceived and ultimately tested

  7. Cold wake of Hurricane Frances

    Science.gov (United States)

    D'Asaro, Eric A.; Sanford, Thomas B.; Niiler, P. Peter; Terrill, Eric J.

    2007-08-01

    An array of instruments air-deployed ahead of Hurricane Frances measured the three-dimensional, time dependent response of the ocean to this strong (60 ms-1) storm. Sea surface temperature cooled by up to 2.2°C with the greatest cooling occurring in a 50-km-wide band centered 60-85 km to the right of the track. The cooling was almost entirely due to vertical mixing, not air-sea heat fluxes. Currents of up to 1.6 ms-1 and thermocline displacements of up to 50 m dispersed as near-inertial internal waves. The heat in excess of 26°C, decreased behind the storm due primarily to horizontal advection of heat away from the storm track, with a small contribution from mixing across the 26°C isotherm. SST cooling under the storm core (0.4°C) produced a 16% decrease in air-sea heat flux implying an approximately 5 ms-1 reduction in peak winds

  8. France's energy balance for 2012

    International Nuclear Information System (INIS)

    Louati, Sami; Ouradou, Frederic; Rouquette, Celine; Cadin, Didier; Korman, Bernard; Lauverjat, Jean; Martin, Jean-Philippe; Rabai, Yacine; Reynaud, Didier; Thienard, Helene; Wong, Florine; Albertini, Jean-Paul; Bottin, Anne; Reperant, Patricia; Grosset, Catherine

    2013-07-01

    Economic activity in France stagnated in 2012. Energy prices continued to increase globally, sweeping along with them the prices of energy products imported into France, notably oil products and natural gas. In addition, the difference in temperatures between 2011 and 2012 created an additional energy need for 5.7 million tons oil equivalent (Mtoe) in 2012 in relation to the previous year. The volume of imports of refined oil products and coal increased to meet the additional needs of thermal power stations. The physical trade deficit thus increased for refined oil products (+29%) and for coal (+7%). In parallel, exports of electricity decreased. Nonetheless, the overall physical trade deficit decreased in 2012 (-1.5%). However, this apparent improvement was actually due to difficulties in the refining sector, resulting in a 12% decrease in crude oil imports. Increased imported energy prices and additional needs therefore explain the new peak in France's energy bill, which reached almost euro 69 billion, an increase of more than euro 7 billion in relation to 2011. National primary energy production settled back in 2012 at a little over 136 Mtoe, a decrease of 1.2% in relation to the record reached in 2011. This can be attributed almost entirely to the nuclear power sector which reduced production by more than 4 Mtoe as a result of decreased availability of nuclear power plants. National production of fossil energies, already marginal, continued to decline. Conversely, all of the renewable sources saw an upturn, after a year in 2011 marked by severe contrasts. After reaching a historical low in 2011, hydropower production increased by 25% as a result of the end of the period of drought. Installations continued to increase, with wind-generated and photovoltaic electricity and energy from renewable thermal sources and from waste all increasing their production in 2012. In all, the renewable energy sectors combined produced around 4 Mtoe more than in 2011. In 2012

  9. Post-mining in France

    International Nuclear Information System (INIS)

    2007-01-01

    This plentifully illustrated book aims at showing how new equilibria are building up during the transition between mining activity and post-mining, and at stressing on the necessity to keep up the cultural elements, the competencies and knowledge of mining works. The first chapter - mine and men - shows the importance of mineral substances in the objects of the everyday life, illustrates the importance of the mining tradition in France and describes the technical and administrative organisation of the end of the mining activity (works, rehabilitation, regulation, monitoring..). Chapter two - exploitation methods - presents the surface and underground facilities and their impact on the environment (extraction machines, workshops, ore processing plants, decantation ponds..). The third chapter deals with the rehabilitation and monitoring aspects: impact of mining activity stoppage on underground and surface waters, land stability, soils cleansing.. The last chapter summarizes the history of French mining region by region: Nord-Pas-de-Calais, Lorraine-Alsace, Massif central, Bretagne-Normandie, Provence-Alpes-Cote d'Azur and Pyrenees

  10. Preliminary notes on the population structure of Heterobasidion abietinum from Abies pinsapo in Spain

    Directory of Open Access Journals (Sweden)

    N. Luchi

    2009-01-01

    Full Text Available A molecular study using M13 minisatellite amplifi cation was carried out to ascertain the origin of the fungal isolates of Heterobasidion abietinum collected from Abies pinsapo in Andalucia (Spain. Isolates were compared with those from A. alba in neighboring countries. Analysis of molecular variance (AMOVA detected signifi cant differences between H. abietinum isolates from A. pinsapo and isolates from A. alba in France and Italy. Variance within the population from A. pinsapo was lower. The genetic differentiation of the fungus reflects differences in the distribution of the host species such as A. pinsapo and A. alba.

  11. 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...

  12. 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...

  13. France energy status for 2011

    International Nuclear Information System (INIS)

    2012-07-01

    2001 was marked by a lifeless global economic context: growth in output, and especially in world trade, slowed sharply. The euro zone was particularly affected. In a tense geopolitical context, especially in the Middle East, international prices of raw materials rose sharply in 2011, in particular oil prices. This affected France's energy bill which, at euro 61.4 billion, increased by almost one-third and accounted for 88% of the country's trade deficit. It thus represents 3.1% of GDP, compared with just 1% in the 1990's. The bill for oil alone is now more than euro 50 billion. The impact could have been even greater if 2011 had not been the warmest year on record since 1900, with an average annual temperature 1.3 deg. C above the reference (1981-2010). As a result, energy needs for heating were much lower than average. The physical trade deficit decreased by 4%, as imports of gas and coal decreased. In terms of consumption, 6.6 million tonnes oil equivalent (Mtoe) were saved. Corrected for climate variations, total primary energy consumption continued its rise in 2011 (+0.8%) after the dip registered in 2009, a consequence of the economic crisis. It thus exceeded 266 Mtoe, but still remains below pre-crisis levels. In spite of lower growth than in the previous year (+ 3.6% against + 4.5% in 2010), consumption of thermal energy from renewable sources and energy recovered from waste showed the strongest increase in 2011. However, at 17.1 Mtoe, this still represents only 6.4% of total primary energy consumption. After two years of reduction, oil showed an upturn (+ 2 %). Primary electricity, also on the rise, consolidated its share of total primary consumption (almost 44%). Conversely, coal dropped by 14 % and its share in primary consumption has been quartered since the 1970's, at less than 4%. The structure of France's primary energy mix has thus stabilised since the mid 2000's. According to European directive indicators, and contrary to the situation in 2010

  14. 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...

  15. Seminaire d'Histore du Cancer. Workshop, 18-19 octubre 2006, Ste. Gemme de Moronval (Eure-et-Loir), France

    OpenAIRE

    Wulff Barreiro, Enrique

    2008-01-01

    International audience; Seminar on History of Cancer was organised by the Cancer Observatory of the French National Cancer Institute (INCa) and by the School of History of Medicine and Public Health at the University of Geneva, in October 2006. It was attended by around twenty specialists of such countries as Mexico, Canada, United States, Spain, United Kingdom, Italy and France on the banks of the Eure River, near Chartres.; Organizado por el observatorio del cáncer del Instituto nacional de...

  16. The cryptogenic bait worm Diopatra biscayensis Fauchald et al., 2012 (Annelida: Onuphidae) - Revisiting its history, biology and ecology

    Science.gov (United States)

    Arias, Andrés; Paxton, Hannelore

    2015-09-01

    The polychaetous annelid Diopatra biscayensis Fauchald et al., 2012 was recently described from the Atlantic coast of France. It has been the subject of a plethora of publications dealing with its importance in the field of ecology: from its role as an ecosystem engineer, being an indicative species of climate change in western Europe to questions of whether it was native or introduced to the old continent, spawning theories about its hypothetical routes of introduction and spreading. We have redescribed D. biscayensis, traced its biogeographical history in the Bay of Biscay through examination of old museum holdings and studied its ecology and reproductive biology throughout a one year period from a northern Spain estuary, showing for the first time that the species is a protandric simultaneous hermaphrodite. The annual spawning season is from early August to late September, when large numbers of oocytes of 260 μm diameter were deposited in gelatinous egg masses attached to the parental tubes. Early trochophores developed in the jelly mass by 4-6 h, 3-chaetiger metatrochophores after 48 h, and the jelly mass had totally disintegrated by 72 h, releasing the lecithotrophic larvae. Our studies have clarified the morphology and reproductive pattern of D. biscayensis, documented that the species has inhabited the European waters for more than a century and we hope that these findings will serve as a basis to robust ecological studies and hypotheses concerning this and the related species.

  17. Energy bill of France in 2002

    International Nuclear Information System (INIS)

    2003-01-01

    The energy situation in France is presented. Data and charts illustrate the prices evolution at the import for the petroleum and the other energies, the exchanged energies volume and the bill for each energy sector. (A.L.B.)

  18. Register for the local elections in France

    CERN Document Server

    DSU Department

    2007-01-01

    If you are a European Union citizen residing in France and wish to vote in the forthcoming local elections you must register on the supplementary register at your town hall (mairie) before 31 December 2007. EU citizens are regarded as residing in France if their primary residence is in France or if they live there continuously. To be eligible to vote you must: be a national of one of the 26 listed States of the European Union and present a valid identification document. Residence permits are valid; be at least 18 years old by the closing date of revision of the supplementary electoral register, i.e. by the last day of February; enjoy civic rights both in France and in your State of origin. For more information: http://vosdroits.service-public.fr/particuliers/F1937.xhtml?&n=Elections&l=N4&n=Elections%20politiques&l=N47

  19. Women's Employment in France: Protection or Equality.

    Science.gov (United States)

    Devaud, Marcelle; Levy, Martine

    1980-01-01

    Reviews the origin and evolution of special protection laws in France for employed women, describes those measures that still exist, and explains what employers, unions, and the authorities think of them. Discusses pregnancy, family responsibilities, and technological progress. (CT)

  20. 75 FR 16839 - Sorbitol From France

    Science.gov (United States)

    2010-04-02

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-44 (Third Review)] Sorbitol From France AGENCY: United States International Trade Commission. ACTION: Revised schedule for the subject review. DATES: Effective Date: Date of Commission approval. FOR FURTHER INFORMATION CONTACT: Dana Lofgren (202...

  1. Evolution of maintainability in France since 1971

    International Nuclear Information System (INIS)

    Guyot, Christian.

    1975-01-01

    The purpose of the paper is to make the point of maintainability in France since 1971. The importance of maintainability is recalled. Publications in France from 1971 to 1975 show the interest arose by maintainability; their analysis permits to make clear the general plan followed by the studies and gives indications on the directions of actual efforts. Conclusion is drawn on the orientation of work at short, medium and long term [fr

  2. Status of food irradiation in France

    International Nuclear Information System (INIS)

    Henon, Yves

    1985-01-01

    The situation regarding food irradiation in France is one of cautious progress, with clearance of specific food items including onions, garlic, shallots, deboned poultry meats and 72 spices. A general clearance for the use of ionizing radiation treatment up to 1 kilogray is under consideration. A most important guiding principle has apparently been accepted in France that no further toxicological studies are required for food irradiation dose levels up to ten kilograys

  3. Energy transition in France and Germany

    International Nuclear Information System (INIS)

    Persem, Melanie

    2014-01-01

    This document presents some key figures and comparisons between the French and German energy plans: electricity mix, 2003-2013 evolution of installed power and of renewable electrical production, cost of energy transition (evolution of charges relative to contracts of renewable electricity purchasing agreement), 2004-2013 evolution employment in renewable energies industry, France-Germany power exchanges (France import balance of 9.8 TWh in 2013), electricity goals in the French and German energy transitions

  4. The gas de France group in 2000

    International Nuclear Information System (INIS)

    Gadonneix, P.

    1999-01-01

    The speech by the Chairman of France's largest gas company is always a highlight of the Gas Conference's closing session. This year, Pierre Gadonneix outlined the gas supply context in which Gaz de France will be running its business operations, and revealed the group's development strategy in a Europe-wide market soon to become a reality, with the implementation of the gas directive in August 2000. (authors)

  5. Seasonal variation in organotins in the waters of the Dona Paula Bay, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Meena, R.M.; Garg, A.; Jadhav, S.

    , Brancato MS, (2000) The TBT ban: out of the frying pan into the fire? Mar Pollut Bull 40:204–211 Gomez-Ariza JL, Santos MM, Morales E, Giraldes I, Samchez-Rodas D, Vieira N (2006) Organotin contamination in the Atlantic Ocean off the Iberian Penisula.... 2008 5 Portugal Coast 3-30 Dıez et al. 2005 6 Greece 2-70 Thomaidis et al. 2007 7 Japane coast 3.9-27* Murai et al. 2005 8 France 0.9-280* Michel & Averty 1999 9 west coast of Spain 0.9-196 Alez et al. 2006 * TBT values in ng l...

  6. Nuclear development strategy of Electricite de France

    International Nuclear Information System (INIS)

    Guilhamon, J.

    1983-01-01

    France was affected largely by two oil shocks as the energy supply has depended mainly on imported petroleum similarly to Japan, but France and Japan have successfully dealt with energy problems. These two countries have taken the countermeasures required for getting rid of the risk due to the heavy dependence on petroleum exporting countries. By advancing nuclear power policy with resolution, France and Japan are successfully changing the situation. The progress during the past ten years in the establishment of the nuclear power industry in France is explained. In France, PWRs were selected, and the standardization of units was carried out. In the first stage, 34 reactors of 900 MW were to be constructed by dividing into three periods, and in the second stage, 18 reactors of 1300 MW were to be constructed in three periods. At present, the nuclear power plants of 23.9 million kW are in operation, and 11 plants are under construction. The nuclear power generation in France is sufficiently able to compete economically. In 1990, the PWR power stations will attain 50 million kW. The growth of electric power consumption slowed down recently, and it is the problem to maintain the fully developed nuclear power industry while reducing the growth rate of nuclear power generation. Energy should be used in the form of electric power. (Kako, I.)

  7. Characterization of a newly established aggregation of the invasive ladybeetle Harmonia axyridis and current status of the invader in Spain

    Energy Technology Data Exchange (ETDEWEB)

    Pons, X.; Roca, M.; Lumbierres, B.; Lucas, E.

    2015-07-01

    The multicoloured Asian ladybeetle, Harmonia axyridis (Pallas), an invasive biocontrol agent introduced in North and South America, as well as in Europe for aphid control, drastically affected assemblages of native coccinellid species, local communities and people. Although the insect is common in several European countries and it was released in Spain for aphid control in 1995, no evidence of population establishment has been reported until 2011. In the present paper, 1) we summarize the records of the invasive ladybeetle in Spain and provide numerous new mentions, and 2) we follow for the first time an overwintering aggregation from autumn to spring and characterize some individual features which allow us to determine its phenology of the establishment and spreading. The results establish clearly that: 1) H. axyridis is (until now) restricted to Catalonia (NE Spain) but the invading process is in progress and the insect is able to occupy different habitats; 2) the ladybeetle overwinters successfully in Spain without significant natural mortality or parasitism; 3) the form succinea represents 73-81% of the overwintering individuals, and 4) the invasion takes probably its origin from Southern France. The potential impact of the invasion by H. axyridis in Spain is discussed. (Author)

  8. Seismic risk assessment of Navarre (Northern Spain)

    Science.gov (United States)

    Gaspar-Escribano, J. M.; Rivas-Medina, A.; García Rodríguez, M. J.; Benito, B.; Tsige, M.; Martínez-Díaz, J. J.; Murphy, P.

    2009-04-01

    The RISNA project, financed by the Emergency Agency of Navarre (Northern Spain), aims at assessing the seismic risk of the entire region. The final goal of the project is the definition of emergency plans for future earthquakes. With this purpose, four main topics are covered: seismic hazard characterization, geotechnical classification, vulnerability assessment and damage estimation to structures and exposed population. A geographic information system is used to integrate, analyze and represent all information colleted in the different phases of the study. Expected ground motions on rock conditions with a 90% probability of non-exceedance in an exposure time of 50 years are determined following a Probabilistic Seismic Hazard Assessment (PSHA) methodology that includes a logic tree with different ground motion and source zoning models. As the region under study is located in the boundary between Spain and France, an effort is required to collect and homogenise seismological data from different national and regional agencies. A new homogenised seismic catalogue, merging data from Spanish, French, Catalonian and international agencies and establishing correlations between different magnitude scales, is developed. In addition, a new seismic zoning model focused on the study area is proposed. Results show that the highest ground motions on rock conditions are expected in the northeastern part of the region, decreasing southwards. Seismic hazard can be expressed as low-to-moderate. A geotechnical classification of the entire region is developed based on surface geology, available borehole data and morphotectonic constraints. Frequency-dependent amplification factors, consistent with code values, are proposed. The northern and southern parts of the region are characterized by stiff and soft soils respectively, being the softest soils located along river valleys. Seismic hazard maps including soil effects are obtained by applying these factors to the seismic hazard maps

  9. The Chesapeake Bay impact structure

    Science.gov (United States)

    Powars, David S.; Edwards, Lucy E.; Gohn, Gregory S.; Horton, J. Wright

    2015-10-28

    About 35 million years ago, during late Eocene time, a 2-mile-wide asteroid or comet smashed into Earth in what is now the lower Chesapeake Bay in Virginia. The oceanic impact vaporized, melted, fractured, and (or) displaced the target rocks and sediments and sent billions of tons of water, sediments, and rocks into the air. Glassy particles of solidified melt rock rained down as far away as Texas and the Caribbean. Models suggest that even up to 50 miles away the velocity of the intensely hot air blast was greater than 1,500 miles per hour, and ground shaking was equivalent to an earthquake greater than magnitude 8.0 on the Richter scale. Large tsunamis affected most of the North Atlantic basin. The Chesapeake Bay impact structure is among the 20 largest known impact structures on Earth.

  10. SYNSYSTEMATIQUE DES PRAIRIES DE FRANCE (SYNSYSTEMATIC OF THE MEADOWS OF FRANCE

    Directory of Open Access Journals (Sweden)

    J.M. GEHU

    1999-01-01

    Full Text Available The synsystematic diagram of the meadows of France proposed in this work enumerates the main associations and the prairial superior unities of France giving them their great synecological features. The majority of these communities of meadows are usable in cutting or in pasture. They are grouped in the three following classes: Arrhenatheretea elatioris, Molinio-Juncetea and Agrostietea stoloniferae.

  11. 76 FR 37641 - Safety Zone; Independence Day Fireworks Celebration for the City of Half Moon Bay, Half Moon Bay, CA

    Science.gov (United States)

    2011-06-28

    ...-AA00 Safety Zone; Independence Day Fireworks Celebration for the City of Half Moon Bay, Half Moon Bay... temporary safety zone in the navigable waters of Half Moon Bay, off of Pillar Point Harbor beach, Half Moon Bay, CA in support of the Independence Day Fireworks Celebration for the City of Half Moon Bay...

  12. 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

  13. 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)

  14. Linear dimension reduction and Bayes classification

    Science.gov (United States)

    Decell, H. P., Jr.; Odell, P. L.; Coberly, W. A.

    1978-01-01

    An explicit expression for a compression matrix T of smallest possible left dimension K consistent with preserving the n variate normal Bayes assignment of X to a given one of a finite number of populations and the K variate Bayes assignment of TX to that population was developed. The Bayes population assignment of X and TX were shown to be equivalent for a compression matrix T explicitly calculated as a function of the means and covariances of the given populations.

  15. Gaz de France 2006 annual report

    International Nuclear Information System (INIS)

    2006-01-01

    Gaz de France is major European energy utility, which produces, purchases, transports, distributes and sells natural gas, electricity and related services for its residential, corporate and local government customers. Its strategic focuses are to develop an ambitious marketing strategy, pursue a supply and procurement policy that guarantees the Group's competitiveness, confirm its position as a benchmark infrastructure manager, and speed up its profitable growth in Europe. Gaz de France aligns its strategy with a concrete and ambitious sustainable development policy. Its growth model is based on responsiveness to customers and constructive dialogue with its employees and partners. This document is the activity report of the group for the year 2006. It presents: 1 - the corporate profile of the group; 2 - its strategies (energy, energy supply, infrastructures); 3 - its financial highlights; 4 - its governance, shareholders and human resources; 5 - the activities of the group (exploration and production, energy procurement, energy sales, services, transmission France, storage France, LNG terminals, distribution France, transmission and distribution international, research and development); 6 - its 2006 financial data and financial summary

  16. 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

  17. 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)

  18. 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

  19. 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…

  20. 78 FR 34575 - Safety Zone; Bay Swim VI, Presque Isle Bay, Erie, PA

    Science.gov (United States)

    2013-06-10

    ... 1625-AA00 Safety Zone; Bay Swim VI, Presque Isle Bay, Erie, PA AGENCY: Coast Guard, DHS. ACTION..., Erie, PA. This safety zone is intended to restrict vessels from a portion of Presque Isle bay during... lighthouse dock, Erie, PA. The Captain of the Port Buffalo has determined that this large scale swimming...

  1. 78 FR 45061 - Safety Zone; Sister Bay Marina Fest Fireworks and Ski Show, Sister Bay, WI

    Science.gov (United States)

    2013-07-26

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Sister Bay Marina Fest Fireworks and Ski... intended to restrict vessels from a portion of Sister Bay due to a fireworks display and ski show. This... with the fireworks display and ski show in Sister Bay on August 31, 2013. DATES: This rule is effective...

  2. 77 FR 44140 - Drawbridge Operation Regulation; Sturgeon Bay Ship Canal, Sturgeon Bay, WI

    Science.gov (United States)

    2012-07-27

    ... Maple-Oregon Bridges so vehicular traffic congestion would not develop on downtown Sturgeon Bay streets... movement of vehicular traffic in Sturgeon Bay. The Sturgeon Bay Ship Canal is approximately 8.6 miles long... significant increase in vehicular and vessel traffic during the peak tourist and navigation season between...

  3. 78 FR 29289 - Safety Zone; Big Bay Boom, San Diego Bay, San Diego, CA

    Science.gov (United States)

    2013-05-20

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Big Bay Boom, San Diego Bay, San Diego, CA... establish four temporary safety zones upon the navigable waters of San Diego ] Bay for the Port of San Diego... docket number using any one of the following methods: (1) Federal eRulemaking Portal: http://www...

  4. Irradiación cultural frente a ruptura diplomática. El mesianismo francés ante el cierre de la frontera española, 1946-1948

    Directory of Open Access Journals (Sweden)

    Isabelle Cabrolier-Lostanlen

    2007-08-01

    Full Text Available This work is a study of the option chosen by the men in charge of the French cultural network in Spain, during the closing of the Franco-Spanish frontier, in the years 1946-1948. Their intention was to maintain the cultural exchanges policy between both countries. After World War II, France needed to reaffirm her image as a defender of democratic values, this was the context for the French opposition to the Franco regime. It was also seen as an opportunity to recover her messianic role. However, this conception of «France's mission» in relation to Franco's Spain, in fact, generated two opposing positions. In Paris, a strongly held opinion argued that France had to be the leader of international disapproval, and demanded a boycott of the regime. On the other hand, the people who ran the French art and Education centres in Spain tried to prove that the only valid position France could consider was to maintain cultural and intellectual contacts, in order to represent an opportunity for Spanish democrats to broaden their horizons.

  5. The International Heliophysical Year in France

    Science.gov (United States)

    Schmieder, B.

    We are preparing in France the anniversary of IGY 50 We are gathering our efforts around few actions 1 We planned to follow the international campaigns with our solar Telescope THEMIS in Tenerife with the spacecrafts SOHO Cluster and the magnetometers of Superdarn A group is already formed with C Hanuise as responsible to understand some physical processes involved in these phenomena by using former data 2 On the initiative of CAWSES SCOSTEP program we plan to rehabilitate our heliograph in Meudon in order to be able to participate to the international network of flare survey The Japonese are leading this program Shibata and Kurokawa 3 We are developping lectures for students in different places in France We planned to work on the development of a DVD and video games in a IHY European context 4 We have also an outreach program which consists of an exhibition This exibition could be duplicated in France and for French speaking countries

  6. Energy use and planning in France

    International Nuclear Information System (INIS)

    Nicolaon, G.A.

    1983-01-01

    Energy planning in France must compensate for a lack of natural resources and a 77% dependence on imports with conservation, an increased use of domestic sources, and diversified supplies. One problem is a high per-capita energy consumption that, although only half that of the US, has been a financial drain in recent years. Current plans to reduce oil consumption 25% by 1990 and energy dependence to less than 50% include conservation goals set for each sector. Nuclear energy is a cost-effective energy source that is compatible with France's energy goals and is the focus of much energy research. The emphasis on realistic goals and continuity are basic to France's continued success in energy planning. 4 figures, 10 tables

  7. Nuclear safety in France in 2001

    International Nuclear Information System (INIS)

    2002-01-01

    This press dossier summarizes the highlights of nuclear safety in France in 2001: the point-of-view of A.C. Lacoste, director of the French authority of nuclear safety (ASN), the new organisation of the control of nuclear safety and radiation protection, the ASN's policy of transparency, the evolutions of nuclear fuels and the consistency of the fuel cycle, the necessary evolutions of the nuclear crisis management, the harmonizing work of safety approaches carried out by the WENRA association. The following documents are attached in appendixes: the decrees relative to the reformation of the nuclear control in France, the missions of the ASN, the control of nuclear safety and radiation protection in France, the organization of ASN in March 2000, the incidents notified in 2001, the inspections performed in 2001, and the list of the main French nuclear sites. (J.S.)

  8. Electrical energy in France in 2008

    International Nuclear Information System (INIS)

    2008-12-01

    The figures presented on this document account for the electricity flows recorded in Metropolitan France, including Corsica. Contents: national consumption; physical exchanges with foreign countries; electrical energy balance in France in 2008; net generation; noteworthy data for the year 2008 (daily maximum values of National consumption, Hydroelectric generation and non-Hydroelectric generation, Balance of physical exchanges); electricity market: cross-border contractual exchanges, balance responsible entities (Energy amount exchanged between balance responsible entities through the block exchange notifications), balancing mechanism (Global amount of energy activated upwards and downwards); power facilities: generating facilities in France (Nuclear, Fossil fuel thermal, Hydro-electric, Wind and Other renewable energy sources), transmission lines (circuit length in operation), transmission - transformers (installed capacity in operation); main transmission facilities commissioned during the year 2008 (substations connected to the RTE network and new or refurbished circuits)

  9. Electrical energy in France in 2009

    International Nuclear Information System (INIS)

    2009-12-01

    The figures presented on this document account for the electricity flows recorded in Metropolitan France, including Corsica. Contents: national consumption; physical exchanges with foreign countries; electrical energy balance in France in 2009; net generation; noteworthy data for the year 2009 (daily maximum values of national consumption, thermal generation, hydro-electric generation, wind generation and balance of physical exchanges); electricity market: cross-borders contractual exchanges, balance responsible entities (Energy amount exchanged between balance responsible entities through the block exchange notifications), balancing mechanism (global amount of energy activated upwards and downwards), daily market coupling; power facilities: generating facilities in France (Nuclear, Fossil fuel thermal, Hydro-electric, Wind and Other renewable energy sources), transmission lines owned by RTE (circuit length in operation), transmission - transformers owned by RTE (installed capacity in operation); main transmission facilities commissioned during the year 2009 (substations connected to the RTE network and new or refurbished circuits)

  10. Analysis of hail damages and temperature series for peninsular Spain

    Directory of Open Access Journals (Sweden)

    A. Saa Requejo

    2011-12-01

    Full Text Available Hail is a serious concern for agriculture on the Iberian Peninsula. Hailstorms affect crop yield and/or quality to a degree that depends on the crop species and the phenological time. In Europe, Spain is one of the countries that experience relatively high agricultural losses related to hailstorms. It is of high interest to study models that can support calculations of the probabilities of economic losses due to hail damage and of the tendency over time for such losses.

    Some studies developed in France and the Netherdlands show that the summer mean temperature was highly correlated with a yearly hail severity index developed from hail-related parameters obtained for insurance purposes. Meanwhile, other studies in the USA point out that a highly significant correlation between both is not possible to find due to high climatic variability.

    The aim of this work is to test the correlation between average minimum temperatures and hail damage intensity over the Spanish Iberian Peninsula. With this purpose, correlation analyses on both variables were performed for the 47 Spanish provinces (as individuals and single set and for all crops and four individual crops: grapes, wheat, barley and winter grains. Suitable crop insurance data are available from 1981 until 2007 and based on this period, temperature data were obtained.

    This study does not confirm the results previously obtained for France and the Netherlands that relate observed hail damage to the average minimum temperature. The reason for this difference and the nature of the cases observed are discussed.

  11. Climate index for Spain - Methodology; Indice climatique Espagne methodologie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    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.)

  12. Gaz de France annual report 2001

    International Nuclear Information System (INIS)

    2001-01-01

    One of Europe's leading gas utilities, the Gaz de France Group operates in all sectors of the natural gas industry, from exploration and production to energy distribution and services, to respond to customer demand efficiently and achieve sustained and profitable growth. To this end, the Group is organized in five lines of business: exploration and production, supply and trading, transmission, distribution and services. Active in 33 countries, the Gaz de France Group first targets growth in Europe, its natural environment. The opening of energy markets and its position at the center of Europe's gas grids offers the Group many opportunities in trading, transmission for third parties, distribution and services. Since August 10, 2000, Gaz de France has made it possible for other gas operators to access its transmission system. The Group capitalizes on its expertise at the global level as well, in emerging markets like Mexico and in fields in which it has recognized know-how, such as liquefied natural gas (LNG). To ensure this growth and pursue its penetration of European and world markets, the Gaz de France Group implements a policy of cooperation and partnership with other energy sector operators, demonstrates its well-developed ability to innovate and practices a customer-focused organization that offers competitive, tailored services to residential users, companies and local governments. The Group has chosen to pursue this growth through a strategy of sustainable development. By making natural gas more accessible and promoting its uses, Gaz de France integrates demand-side management of energy, fosters human development and ensures environmental protection in France, Europe and the world. This activity report presents: the corporate profile of the group, the international natural gas businesses, the financial highlights, the growth objectives of the group in all its businesses (exploration and production, supply and trading, transmission, distribution, services

  13. Nuclear energy education and training in France

    International Nuclear Information System (INIS)

    2010-01-01

    In its continuing use of nuclear power, France faces numerous challenges, including the operation and maintenance of its existing array of reactors, waste management, the decommissioning of obsolete reactors, and research and development for future nuclear systems. All of these efforts must recognize and conform to international requirements. These activities mean that all participants in the French nuclear industry must continually update their approaches and skills, with respect to both domestic and worldwide nuclear power development. This requirement calls for the hiring and training of thousands of scientists and engineers each year in France and its partner or customer countries. Over the next ten years, domestic and international nuclear power activities in France will call for the recruitment of about 13,000 engineers with Master of Science or Ph.D. degrees, and 10,000 science technicians and operators with Bachelor of Science degrees. The chief employers will be EDF, AREVA, GDF-Suez, national agencies such as the Agence nationale pour la gestion des dechets radioactifs (ANDRA), sub-contractors, and R and D agencies such as the Commissariat a l'Energie Atomique et aux Energies Alternatives (CEA), and the technical safety organization, Institut de Radioprotection et de Surete Nucleaire (IRSN). France has made a commitment to support countries that are ready to create the human, institutional, and technical conditions required to establish a civilian nuclear energy programme that meets all the requirements of safety, security, non-proliferation and environmental protection for present and future generations. These efforts are conducted through the France International Nuclear Agency (AFNI). In response to the need for competence-building in nuclear energy production, France now offers training opportunities in both French and English education programmes. Partnerships created by French nuclear energy participants and by AFNI can provide dedicated programmes

  14. General presentation of the biomass in France

    International Nuclear Information System (INIS)

    2005-09-01

    The biomass is the first source of renewable energy in France. It allows the thermal (heat, fuels) and electrical energy recovery.It satisfies many stakes in the energy, the environment and the employment. This document presents the energy stake, the environmental stake and the economic and social stake. It discusses also the wood energy recovery in France, provides statistical data, definitions and methodologies of evaluation. It analyzes the production and consumption of the wood energy for the industrial and domestic sectors. (A.L.B.)

  15. Oil in France: main results in 2008

    International Nuclear Information System (INIS)

    2008-01-01

    This article comments the evolution of oil product prices in France in 2008 and of the global oil product consumption in 2008. This consumption and its evolutions are also analysed with respect to the different consuming sectors: non-energetic uses (petrochemical industry and lubricants), industry, housing and office buildings, agriculture, transports, and electricity thermal production. Crude oil imports and their origins are the commented, as well as refined product imports and exports. The evolution of price of imported crude oil, the national oil production, the refining activity in France, and the amount of crude and refined oil stocks are also briefly commented

  16. African American Visual Artists in France

    OpenAIRE

    Sanconie, Maïca

    2009-01-01

    This paper presents a panorama of the presence of African-American artists in France over the last 30 years or so: from 1979, when I met Michel Fabre, under whose direction I wrote my doctoral dissertation – completed in 1984 – up to and including my participation in Michel and Geneviève Fabre’s activities with the Cercle d’études afro-américaines. I have divided this time into three periods, all predicated on the extraordinary advent of Basquiat’s art in France in the late 1980s. These perio...

  17. Gaz de France annual report 2003; Gaz de France rapport annuel 2003

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    Today, Gaz de France Group ranks as one of the largest gas utilities in Europe. This success is the fruit of a growth strategy that fuses economic, social and environmental imperatives. To respond more efficiently to fluctuations in the natural gas market and continue to expand its range of competitive products and services, Gaz de France has committed to integrated development across the full spectrum of natural gas activities, from exploration and production to the sale of energy and related services. As the leading supplier of natural gas in France, Gaz de France has honed a targeted policy to acquire equity interests and assets, mainly in Europe, assuring the Group of a privileged place at the heart of the European gas grid. As European energy markets continue to open more widely to competition, the Group intends to benefit from its presence in all the sectors of the natural gas industry and in the European market to confirm its position as an integrated energy operator, focused on gas, among Europe's leaders. To achieve this goal, Gaz de France will concentrate in a balanced fashion on activities linked to infrastructures and activities related to energy supply and services. While assuming its public service responsibilities, the Group will expand the range of products and services to customers. This activity report presents: consolidated financial highlights, profile, corporate governance, Gaz de France's ambition, panorama of activities: energy supply and services (exploration - production, purchase and sale of energy, services), infrastructures (transmission and storage - France, distribution - France, transmission and distribution - international), Commitments of Gaz de France (human resources, research and development, sustainable development, map of main subsidiaries and affiliates)

  18. Gaz de France. Operation note; Gaz de France. Note d'operation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This note was published for the public at the occasion of the admission to Euronext's Eurolist of the existing shares that make the capital of Gaz de France company, the French gas utility. The note gives some informations about Gaz de France activity, and about its strategy of development in the European gas market. Then it describes the offer relative to the opening of Gaz de France capital. Some selected financial data and some precision about the risk factors and the management of the company complete the document. (J.S.)

  19. Which sustainable energy policy in France?; Quelle politique energetique durable en France?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    Concurrently to the National Debate on the energies, a real debate has been proposed by seven associations of the environment protection and improvement. This debate, international, wonders on the energy choices in France. Presentations of the interveners and working documents are provided on the following topics: energy choices for the economic development, renewable energies, the possibilities and the development of the solar energy in France, the economic interest of the cogeneration, quick overview of the wind energy in France, energy production data, the transport and the greenhouse effect, the sustainable development and the energy policy and the local governments. (A.L.B.)

  20. Characterisation of wild rabbit commercial game farms in Spain

    Directory of Open Access Journals (Sweden)

    Pedro González-Redondo

    2014-03-01

    Full Text Available The aim of this research is to characterise the wild rabbit (Oryctolagus cuniculus commercial game farms in Spain using variables related to structure, management and marketing. To this end, a structured survey was administered in 2009 to 21 privately-owned farms. This subsector was an average age of 13. The average size of the breeding stock of the farms was 431 does and 64 bucks. Eighty-five percent of the farms kept all or part of the breeding stock in cages and 38.1% used artificial insemination. All the farms carried out breeder self-replacement, 4.8% by buying wild rabbits from other farms, whereas 38.1% captured wild rabbits for this purpose. Nineteen percent of the wild rabbit game farms also produced other game species, mainly red-legged partridge (Alectoris rufa, pheasant (Phasianus colchicus and quail (Coturnix coturnix. Fourteen percent of the farms supplied wild rabbits to be used as prey to be released in programmes for the conservation of endangered predators, and 38.1% supplied breeding rabbits to be used by other farms to replace culled animals. Eighty-six percent of the farms offered the service of transporting the animals from the farm to the hunting grounds to their clients, and 14.3% advised customers on how to successfully release and restock hunting grounds. Seventy-six percent of the farms marketed their products throughout Spain, and 38.1% exported wild rabbits to neighbouring countries, mainly Portugal and France. Forty-three percent of the farms advertised themselves in hunting magazines, 19.1% promoted themselves by attending livestock and game fairs, and 38.1% had their own websites. In conclusion, this alternative rabbit production system constitutes a well-established subsector in Spain, despite being only 2 decades old. It also seems that it has not yet reached its development maturity. It shows wide diversity in terms of farm size and structure, as well as marketing and promotional activities.

  1. Hierarchical mixtures of naive Bayes classifiers

    NARCIS (Netherlands)

    Wiering, M.A.

    2002-01-01

    Naive Bayes classifiers tend to perform very well on a large number of problem domains, although their representation power is quite limited compared to more sophisticated machine learning algorithms. In this pa- per we study combining multiple naive Bayes classifiers by using the hierar- chical

  2. Traditional Fisheries of Antongil Bay, Madagascar | Doukakis ...

    African Journals Online (AJOL)

    Madagascar's marine fisheries provide revenue and sustenance for the island nation. Antongil Bay, the largest shallow-water bay along Madagascar's eastern coast, harbors significant marine resources and is heavily utilized by traditional, artisanal (shark-fin) and industrial fisheries. Mean hourly catch rates are just under 1 ...

  3. Guangdong Daya Bay nuclear power station project

    International Nuclear Information System (INIS)

    Zeng Wen Xing

    1994-01-01

    Daya Bay Nuclear Power Station is the largest joint-venture project which is also the largest commercial nuclear power plant currently under construction in China mainland. Organized and executed strictly in accordance with international standards, the Daya Bay project is seen as the first step taken by China in the development programme of large-capacity commercial nuclear power units

  4. Unique thermal record in False Bay

    CSIR Research Space (South Africa)

    Grundlingh, ML

    1993-10-01

    Full Text Available Over the past decade False Bay has assumed a prime position in terms of research in to large South African bays. This is manifested by investigations that cover flow conditions modelling, thermal structure, management, biology and nutrients, geology...

  5. Historical sketch of the Freinet’ movement in Spain. 1926-1939

    Directory of Open Access Journals (Sweden)

    José María Hernández díaz

    2007-09-01

    Full Text Available The postulates on education from Celestín Freinet, and his determination to provide to the Cooperative of Lay Education (CLE of an international character, came out soon the French borders. Spain was not foreign to such influence and, very soon, the Freinet’s educational offer had a good reception, even though, in the first moment, it had scanty diffusion and minor application. The winds of pedagogic renovation, propitiated by the Spanish Second Republic, gave impulse and encouraged the application of the new educational technologies from France. Thus, the incipient Freinet’s Spanish movement was taking shape and, in a little time, this had a «battalion» of «sniper» teachers, who wanted to apply those ideas, a solid organization and a promising future truncated by the beginning of the civil war. This research is about the Spanish receipt from the Modern School, the advertising and diffusion of those ideas, the itinerary followed by the Spanish’s Freynet move- ment during it expansion and Franco’s government. Likewise, this paper presents a profile of the Freynet’s teachers movement in Spain, and a census of school notebooks realized through the school press, with expression of the locality of edition and of the teachers who stimulated the publication. Key words: Freinet, Spain, Second Republic, Purge, School notebooks, Pedagogic renovation. 

  6. 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...

  7. 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...

  8. 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

  9. The wind energy in danger in France

    International Nuclear Information System (INIS)

    2005-03-01

    The law project of march 2005, concerning the energy policy in France is dangerous for the wind power development. The new regulation favor the big installations in order to protect the environment. In fact this decision will limit the wind turbines installations. (A.L.B.)

  10. 2004 energy bill of the France

    International Nuclear Information System (INIS)

    2005-01-01

    This document analyzes the energy bill in France (28,35 milliards of euros), which increased of 24,1 % in 2004. This increase is due to the net imports and especially the fossil fuels. Statistical data and the presentation of Patrick Devedjian, delegated ministry for the Industry, illustrate this economic analysis. (A.L.B.)

  11. Allanach Benjamin, LAPTH, France Altarelli Guido, CERN ...

    Indian Academy of Sciences (India)

    Allanach Benjamin, LAPTH, France. Altarelli Guido, CERN, Switzerland. Ananthanarayan Balasubramanian,. IISc, Bangalore, India. Antoniadis Ignatios, CERN, Switzer- land. Aziz T, TIFR, Mumbai, India. Babu K S, Oklahoma State Univ., USA. Bailey Stephen, Harvard/BaBar, USA. Bailin David, University of Sussex, UK.

  12. Leaving Home and Family Relations in France.

    Science.gov (United States)

    Galland, Olivier

    1997-01-01

    Drawing on census data from 1975 to 1994, reports on the leaving-home behavior of youth in France. Findings indicate that French youth tend to leave the parental home increasingly later, mainly due to unemployment. But the impact of unemployment varied according to the young person's sex and residential situation. (RJM)

  13. Southern Europeans in France: Invisible Migrants?

    NARCIS (Netherlands)

    Eremenko, T.; El Qadim, N.; Steichen, E.; Lafleur, J.-M.; Stanek, M.

    2016-01-01

    France fared relatively well at the start of the current economic crisis, but has experienced low economic growth and high unemployment rates in the recent years. As a result it has been a less popular destination with Southern Europeans and EU migrants in general in search of economic

  14. Geographie des races bovines laitieres en France

    NARCIS (Netherlands)

    Miedema, D.D.

    1956-01-01

    The actual distribution of breeds of dairy cattle in France did not accord with a planned agricultural economy. A study was made of the causes of this discrepancy.

    Historical reasons were of great influence and curious measures had been taken to counteract the introduction of carefully selected

  15. Present development of scintillator counters in France

    International Nuclear Information System (INIS)

    Koechlin, Y.; Koch, L.; Lansiart, A.

    1958-01-01

    For a number of years photomultipliers and scintillators have been produced on an industrial scale in France. The AEC has accepted the task of testing their performance, and advising the industry in consequence. This combined effort has resulted in the wide range of photomultipliers and scintillators summarised in the following paper. (author) [fr

  16. [Epidemiology and prevention of distomatosis in France].

    Science.gov (United States)

    Gentilini, M; Nozais, J P

    1990-01-21

    Only the large liver fluke Fasciola hepatica is frequently encountered in France. The small fluke is exceptional, owing to its mode of transmission. Opithorchiasis is observed among refugees from South-East Asia. The prevention of all types of distomatosis rests on food control.

  17. CERN craftsman named Best in France

    CERN Multimedia

    Laurent Guiraud

    2001-01-01

    Didier Lombard, metal worker in EST Division, was crowned 'France's Top Craftsman' during the 21st edition of the contest, which covered the period 1997 to 2000. CERN employs some of Europe's top crafts people to work on construction of components for experiments that are designed to a high degree of precision.

  18. A Paradox in Physics Education in France

    Science.gov (United States)

    Smigiel, Eddie; Sonntag, Michel

    2013-01-01

    This paper deals with the nature and the level of difficulty of teaching and learning physics in the first year of undergraduate engineering schools in France. Our case study is based on a survey regarding a classic and basic question in applied physics, and which was conducted with a group of second-year students in a post-baccalaureate 1…

  19. Charbonnages de France. 2003 environment report

    International Nuclear Information System (INIS)

    2003-01-01

    This annual report presents the Group ''charbonnages de France'' activities in 2003. It concerns the remediation actions, the environmental indicators, the environmental impacts of the sites activities and remediation, the management of the environmental impacts, the mine safety and the production sites management. (A.L.B.)

  20. World Foods. The Flavor of France.

    Science.gov (United States)

    Calhoun, Helen; And Others

    This teacher's guide contains materials to be used in a study of France and its cuisine. Unit 1 provides an overview of French geographic, political, economic, social, and cultural characteristics. Unit 2 studies French food habits, nutrition, food preparation, and meal patterns. Each unit contains a list of objectives (e.g., identify the type of…

  1. Frances Rauscher: Music and Reasoning. Interview.

    Science.gov (United States)

    Snyder, Neal

    1995-01-01

    Reports on an interview with Frances Rauscher, a research psychologist and musician who has studied the effects of music on the brain. Maintains that students who have studied music have enhanced spatial reasoning. Recommends that music education begin at younger ages. (CFR)

  2. Provisional energy balance of France for 2002

    International Nuclear Information System (INIS)

    2003-01-01

    A provisional energy accounting in France for 2002 is presented. Statistical data and diagrams are provided to detail and discuss the economical and energy context, the primary energy consumption, the national production and the energy dependence, the primary energy consumption for each energy source, the sectorial analysis of the energy consumption and the carbon dioxide emissions. (A.L.B.)

  3. Gaz de France annual report 2000

    International Nuclear Information System (INIS)

    2000-01-01

    A leader in the natural gas market in Europe, Gaz de France is an integrated group active in all sectors of the natural gas industry. In exploration and production, trading of natural gas, transmission, storage, distribution, energy management, air conditioning and heating, the Group has developed recognized skills and know-how both upstream and down to assure its customers of diversified, efficient and competitive services. A leader in liquefied natural gas, storage and distribution technologies, the Gaz de France Group has strong positions in Europe and operates throughout the world by promoting a strategy of alliances and partnerships at all levels of the gas industry. The goal of the Gaz de France Group is to continue to expand and develop its activities from the wellhead to the burner tip, and to seize, in France and throughout the world, the best opportunities offered to capitalize on its strengths. This activity report presents: the corporate profile, the financial highlights, the principal subsidiaries and affiliates, the major European trunk lines the responsive, customer-focused services (exploration-production, trading, transmission, distribution, services), the actions to ensure performance (productive research, comprehensive quality assurance, mobilized workforce ready for the opening of the markets)

  4. Caricature freedom of expression in France

    Directory of Open Access Journals (Sweden)

    Renán Vega Cantor

    2016-04-01

    Full Text Available In this article we will present a sample of the way in France, the acclaimed birthplace and home of freedom of expression, censored, persecuted, and even imprisons those who dare to criticize the Israel lobby or their positions are not in tune with the thought “warm” right, the academic and cultural world

  5. Progress in industrial holography in France

    Science.gov (United States)

    Smigielski, Paul

    1992-01-01

    Industrial applications of holography in France are briefly reviewed. Particular attention is given to nondestructive testing of helicopter blades at Aerospatiale Central Laboratory, the use of holography at Renault for car-engine vibration study, vibration characterization of turbo-jet engine components at SNECMA, and vibration analysis of plates in an industrial hemodynamic tunnel.

  6. Facklamia hominis scapula abscess, Marseille, France

    Directory of Open Access Journals (Sweden)

    C. Abat

    2016-01-01

    Full Text Available Facklamia hominis is a Gram-positive bacterium that was first isolated from various human samples, excluding abscesses of the scapula. We here report the first scapular abscess infection due to F. hominis, found in Marseille, France. We also reviewed all cases published in the literature.

  7. 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.

  8. 78 FR 70202 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-11-25

    ... Airworthiness Directives; Eurocopter France Helicopters AGENCY: Federal Aviation Administration (FAA), DOT... France (Eurocopter) Model AS350B, BA, B1, B2, B3, D, AS355E, F, F1, F2, and N [[Page 70203

  9. The Future of the CEMAC CFA Franc

    Directory of Open Access Journals (Sweden)

    Julius Agbor Agbor

    2013-08-01

    Full Text Available A total of 80 currency boards have come into existence at some point since the mid-19th century, but to date only about 15 of them still exist, among which is the CFA franc monetary zone. The future sustainability of the CFA franc zone, to which the CEMAC CFA franc belongs, is increasingly questioned in the light of increasing asymmetries in exposure to external shocks, differential speeds of adjustment of the real exchange rate following shocks, differential impacts in economic fundamentals, and low levels of intra-regional trade and financial flows between CEMAC and WAEMU. For the CEMAC bloc of countries in particular, the future sustainability of the fixed exchange regime depends crucially on continued oil exports, which currently represent about 90percent of export revenues and 40 percent of GDP. Should oil reserves deplete in the near future or oil prices decline significantly, a substantial source of foreign reserves would be lost, thereby exposing the regime to collapse. Even without resource depletion, continued volatility in global financial markets is increasing the risks of collapse of the fixed exchange regime as oil and commodity price swings ignite currency speculation as well as render reserves much more volatile. Against this backdrop, the present study examines the stakes facing the CEMAC CFA franc, discusses the exit options from the currency board and makes recommendations towards a sustainable monetary policy framework for CEMAC countries going forward. The analysis points to the imperative of pursuing a full monetary union with a single CEMAC franc pegged to the U.S. dollar and further suggest that, like the experience of the eurozone, the CEMAC monetary arrangement can be best implemented only by complying with the principle of political union.

  10. Recent progress towards climate services in France

    International Nuclear Information System (INIS)

    Deandreis, C.; Lemond, J.; Dandin, P.; Braconnot, P.

    2013-01-01

    Important efforts have been made in recent years to develop climate services in France. Many initiatives have emerged to build an adapted System of information. This development is consistent with legislative and regulatory obligations, with a concern for economic advance, or a citizen questioning related to global change. The web portal 'DRIAS, les futurs du climat' provides an easy access to climate scenarios for France, opened to everyone concerned by impact and adaptation to climate change. This achievement results of a close co-operation between the major French climate modelling groups and the operational services of Meteo-France. It has been benefiting from the support of the Ministry in charge of Sustainable Development namely through its GICC program. The next steps with DRIAS will be defined both by a strong consistency with the scientific community work and by the requirements and expectations of users. In this, it is a real service. Following a different approach more focused on the specific and advanced needs of particular users, the French projects INVULNERABLe and SECIF sought to create a relevant and tailored to the industrial sector. This kind of products requires a support to educate operational users to climate change issue, and then to enhance the interface between climatologists and skilled users within the concerned companies. Both approaches are representative of current efforts of the French national scientific community to provide a useful part of the knowledge developed by the Academia and Meteo-France. The various initiatives are carried out with the wish to share and be consistent with research community work. They are mutually enriching, and with all stakeholders involved, they gradually build a real climate service in France. (authors)

  11. Gaz de France. Source document; Gaz de France. Document de base

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This document was issued by Gaz de France, the French gas utility, at the occasion of the opening of the capital of the company. It is intended to shareholders and presents some informations relative to the stocks admitted to Euronext's Eurolist, some general informations about the company and its capital, some informations about the activities of Gaz de France group, about its financial situation and results, about its management, and about its recent evolution and future perspectives. (J.S.)

  12. Critical acidity loads in France; Charges critiques d`acidite en France

    Energy Technology Data Exchange (ETDEWEB)

    Probst, A.; Party, J.P.; Fevrier, C. [Centre de Geochimie de la Surface (UPR 06251 du CNRS), 67 - Strasbourg (France); Dambrine, E. [Centre de Recherches Forestieres, INRA, 45 - Orleans (France); Thomas, A.L.; King, D. [Institut National de Recherches Agronomique (INRA), 45 - ORDON (France); Stussi, J.M. [Centre National de la Recherche Scientifique (CNRS), 54 - Vandoeuvre-les-Nancy (France)

    1997-12-31

    Based on results from several systematic forest and surface water monitoring programs, carried out in various parts of France as well as in Europe, acidity critical loads have been calculated for soils and surface waters; critical loads are presented for water and soils in crystalline mountainous regions such as Ardennes, Vosges and Massif Central; links with geochemistry, ecosystems and types of trees are discussed and perspectives are given for the calculation of acid and nitrogen critical loads on the whole France

  13. Investigation of Wave Height Reduction behind the Wave Dragon Wave Energy Converters and Application in Santander, Spain

    DEFF Research Database (Denmark)

    Nørgaard, Jørgen Quvang Harck; Andersen, Thomas Lykke

    This paper deals with a case study on the wave height reduction behind floating Wave Dragon wave energy converters in Santander Bay, Spain. The study is performed using the MIKE21 Boussinesq model from DHI. The Wave Dragon transmission characteristics in the numerical wave propagation model...... are based on previously performed physical model tests in scale 1:51. Typical winter storm conditions are considered in the case study together with different stiffness in the mooring system of the floating device. From the study it is found that if multiple Wave Dragons are positioned in a farm the wave...

  14. An African Muslim saint and his followers in France

    NARCIS (Netherlands)

    Soares, B.F.

    2004-01-01

    This paper explores the practice of Islam among a relatively understudied group of Muslim migrants in France, the Halpulaaren, some of whom have been living in France for more than three decades. Drawing on field research in Senegal, Mali and France, the author considers the contexts for Halpulaaren

  15. Inside France: Three Missing Pages from Your Students' Textbook.

    Science.gov (United States)

    Conniffe, Patricia, Ed.

    This mini-unit seeks to fill the gap in textbooks that exists when teaching about modern France. Many textbooks end their coverage of France with the chapter on World War II. This unit offers high school students a unique introduction to France in the mid-1990s. The mini-unit includes a two-sided poster, teaching tips, and student pages. Student…

  16. 78 FR 70242 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-11-25

    ...-0984; Directorate Identifier 2013-SW-022-AD] RIN 2120-AA64 Airworthiness Directives; Eurocopter France...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for Eurocopter (Eurocopter) France Model... helicopters have been approved by the aviation authority of France and are approved for operation in the...

  17. 78 FR 63429 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-10-24

    ...-0872; Directorate Identifier 2013-SW-012-AD] RIN 2120-AA64 Airworthiness Directives; Eurocopter France...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for Eurocopter France Model AS332C, AS332L... approved by the aviation authority of France and are approved for operation in the United States. Pursuant...

  18. 78 FR 69989 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-11-22

    ... Airworthiness Directives; Eurocopter France Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: We are adopting a new airworthiness directive (AD) for Eurocopter France... France and are approved for operation in the United States. Pursuant to our bilateral agreement with...

  19. 78 FR 65871 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-11-04

    ... Airworthiness Directives; Eurocopter France Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: We are adopting a new airworthiness directive (AD) for Eurocopter France... aviation authority of France and are approved for operation in the United States. Pursuant to our bilateral...

  20. 78 FR 75579 - Low Enriched Uranium From France

    Science.gov (United States)

    2013-12-12

    ... From France Determination On the basis of the record \\1\\ developed in the subject five-year review, the... uranium from France would be likely to lead to continuation or recurrence of material injury to an... Commission are contained in USITC Publication 4436 (December 2013), entitled Low Enriched Uranium from France...