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Sample records for european anchovy engraulis

  1. The European anchovy (Engraulis encrasicolus) increase in the North Sea

    NARCIS (Netherlands)

    Raab, K.E.

    2013-01-01

    Small pelagic fish such as anchovy are of high socio-economic importance worldwide. They are known for strong fluctuations in abundance, for which the mechanisms are not always understood. European anchovy (Engraulis encrasicolus) increased its population in the North Sea starting in the mid-1990s

  2. Influence of temperature and food availability on juvenile European anchovy Engraulis encrasicolus at its northern boundary

    NARCIS (Netherlands)

    Raab, K.E.; Llope, M.; Nagelkerke, L.A.J.; Rijnsdorp, A.D.; Teal, L.R.; Licandro, P.; Ruardij, P.; Dickey-Collas, M.

    2013-01-01

    The European anchovy Engraulis encrasicolus population of the North Sea has increased and spread in recent decades, probably in response to the relaxation of limiting factors in its life history. We use models and empirical data to explore the effects of temperature and food availability during the

  3. Oocyte batch development and enumeration in the European anchovy (Engraulis encrasicolus

    Directory of Open Access Journals (Sweden)

    R. FERRERI

    2016-09-01

    Full Text Available An alternative method to the traditional hydrated oocyte (HO method has been evaluated for the Sicilian anchovy, Engraulis encrasicolus. The method is based on the processing of ovarian whole mount images and the identification of the spawning batch in oocyte size frequency distributions and shows the advantage that it can be applied to various oocyte stages rather than strictly to the HO stage. Despite the peculiar elliptical shape of anchovy oocytes, this image analysis technique was fully successful since the yolked stage appeared to perform equally to the HO stage for anchovy batch fecundity measurements.

  4. Comparative trophodynamics of anchovy Engraulis encrasicolus ...

    African Journals Online (AJOL)

    Comparative trophodynamics of anchovy Engraulis encrasicolus and sardine Sardinops sagax in the southern Benguela: are species alternations between small pelagic fish trophodynamically mediated? CD van der Lingen, L Hutchings, JG Field ...

  5. DRIFT PATTERNS OF ANCHOVY ENGRAULIS CAPENSIS ...

    African Journals Online (AJOL)

    In the southern Benguela, successful recruitment of Cape anchovy Engraulis capensis is highly variable and seems to be dependent on the spawning biomass only to a small extent. This paper investigates how the variations in the drift patterns of larvae from the spawning areas on the Agulhas Bank to the ...

  6. Trophic ecology of European sardine Sardina pilchardus and European anchovy Engraulis encrasicolus in the Bay of Biscay (north-east Atlantic) inferred from delta C-13 and delta N-15 values of fish and identified mesozooplanktonic organisms

    OpenAIRE

    Chouvelon, Tiphaine; Chappuis, A.; Bustamante, Paco; Lefebvre, Sebastien; Mornet, Francoise; Guillou, G.; Violamer, L.; Dupuy, Christine

    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...

  7. A COI Nonsynonymous Mutation as Diagnostic Tool for Intraspecific Discrimination in the European Anchovy Engraulis encrasicolus (Linnaeus).

    Science.gov (United States)

    Pappalardo, Anna Maria; Federico, Concetta; Sabella, Giorgio; Saccone, Salvatore; Ferrito, Venera

    2015-01-01

    The European anchovy, Engraulis encrasicolus, is currently one of the principal target species for commercial fisheries in Europe. In this study, the mitochondrial Control Region (CR) and the Cytochrome Oxidase I (COI) mitochondrial gene were analyzed in 74 specimens of E. encrasicolus from four localities in the central Mediterranean. In both populations, the two markers revealed the presence of two main haplogroups, A and B, already detected in previous investigations of different classes of molecular markers. Both CR and COI markers consistently identified two haplogroups. The COI sequence analysis identified a non-synonymous transversion (T to G) at position 116 of the translated sequence, resulting in an amino acid change. All COI sequences of haplogroup A had an amino acid sequence with alanine in this position, while serine was present in the same position in haplogroup B. The two haplogroups A and B were also discriminated by the variable number of TACA elements at the 5'-end of the mitochondrial CR. The selection tests applied to the COI dataset revealed that codon 116 was not under positive selection, that seven amino acid changes were under purifying selection, and that two amino acids were under episodic positive selection.

  8. Anchovy Engraulis capensis and sardine Sardinops sagax currently ...

    African Journals Online (AJOL)

    spamer

    crossing the jet current off the Cape Peninsula was conducted from August 1995 to July 1996 as part of the third phase of the South African Sardine and Anchovy Recruitment Programme, designed to investigate within-season variability in factors affecting sardine Sardinops sagax and anchovy Engraulis capensis.

  9. Cape anchovy Engraulis capensis spawn mainly east of Cape Point ...

    African Journals Online (AJOL)

    spamer

    transport model based on ADCP-derived currents. (Boyd and Oberholster 1994), Shannon et al. (1996) showed that passive transport of young anchovy may. Afr. J. mar. Sci. 25: 37–47. 2003. 37. DRIFT PATTERNS OF ANCHOVY ENGRAULIS CAPENSIS LARVAE IN THE. SOUTHERN BENGUELA, AND THEIR POSSIBLE ...

  10. Population Genetics of European Anchovy (Engraulis encrasicolus L. in the Seas of Turkey Based on Microsatellite DNA

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    Fevzi Bardakci

    2014-06-01

    Results: In this study, 13 microsatellite loci in 541 samples were analysed for determination of genetic structure of anchovy along Turkish coasts. The genetic variability was high among population, the average alleles numbers per locus per population ranged from 11.0 to 22.8. Observed heterozygosity per population was ranged from 0.612 (Mersin to 0.733 (İstanbul while expected heterozygosity was ranged from 0.774 (Mersin to 0.823 (Perşembe. The highest genetic distance was found between Antalya and Trabzon populations (FST=0.06949, the lowest between Antalya and İskenderun populations (0,00010. Analyses of 13 microsatellite loci were showed that there was low population structuring among all anchovy population (Fst: 0,024; SE 0,005. Although high genetic diversities was detected, for most loci with most populations were showed Hardy-Weinberg disequilibrium. Genetic distance analyses showed up Mediterranean specimens were highly distinct from Aegean and Black sea populations. Aegean populations were closer to Black sea populations because of higher gene flow between them rather than Mediterranean. A STRUCTURE computer program was indicated the presence of four possible genetic groups in Turkish territorial waters. Conclusions: Data to obtained from this study has found useful for the identification of genetic structuring of European anchovy distributed along the coasts of Turkish Seas. Results are also useful for planning of fishery management of anchovies in Turkey.

  11. Multiple SNP markers reveal fine-scale population and deep phylogeographic structure in European anchovy (Engraulis encrasicolus L.).

    KAUST Repository

    Zarraonaindia, Iratxe

    2012-07-30

    Geographic surveys of allozymes, microsatellites, nuclear DNA (nDNA) and mitochondrial DNA (mtDNA) have detected several genetic subdivisions among European anchovy populations. However, these studies have been limited in their power to detect some aspects of population structure by the use of a single or a few molecular markers, or by limited geographic sampling. We use a multi-marker approach, 47 nDNA and 15 mtDNA single nucleotide polymorphisms (SNPs), to analyze 626 European anchovies from the whole range of the species to resolve shallow and deep levels of population structure. Nuclear SNPs define 10 genetic entities within two larger genetically distinctive groups associated with oceanic variables and different life-history traits. MtDNA SNPs define two deep phylogroups that reflect ancient dispersals and colonizations. These markers define two ecological groups. One major group of Iberian-Atlantic populations is associated with upwelling areas on narrow continental shelves and includes populations spawning and overwintering in coastal areas. A second major group includes northern populations in the North East (NE) Atlantic (including the Bay of Biscay) and the Mediterranean and is associated with wide continental shelves with local larval retention currents. This group tends to spawn and overwinter in oceanic areas. These two groups encompass ten populations that differ from previously defined management stocks in the Alboran Sea, Iberian-Atlantic and Bay of Biscay regions. In addition, a new North Sea-English Channel stock is defined. SNPs indicate that some populations in the Bay of Biscay are genetically closer to North Western (NW) Mediterranean populations than to other populations in the NE Atlantic, likely due to colonizations of the Bay of Biscay and NW Mediterranean by migrants from a common ancestral population. Northern NE Atlantic populations were subsequently established by migrants from the Bay of Biscay. Populations along the Iberian

  12. Assessing population structure of European Anchovy (Engraulis encrasicolus in the Central Mediterranean by means of traditional morphometry

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    A. Traina

    2011-12-01

    Full Text Available For the first time the structure of the anchovy stock was investigated in the Strait of Sicily: sampling locations were in Sicily, in Tunisia and in the Adriatic Sea. A morphological approach to stock discrimination which involves morphometric landmarks analysis was adopted. The aim of this work is to describe any morphological variations between the samples areas and individuate possible different populations in order to obtain useful information for management of shared resources between Tunisian and Italian waters. Furthermore sexual dimorphism was investigated. Results of morphometric landmarks may suggest a high level of overlapping among Sicily and Tunisia. Instead, between the Sicilian and Adriatic population, it was observed a certain degree of isolation, suggesting the existence of two anchovy sub-populations connected by a possible migration of a small number of individuals. No differences between male and female individuals was observed. Results support the likely existence of an anchovy metapopulation with several sub-populations, one inhabiting the northern and southern parts of the Strait of Sicily. From a management perspective and under the ‘precautionary approach’, these sub-populations should be treated as shared stocks and conserved.

  13. 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

  14. Bioactive fractions from cantabrian anchovy (Engraulis encrarischolus viscera

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    Armando BURGOS-HERNÁNDEZ

    2016-01-01

    Full Text Available Abstract The potential of cantabrian anchovy (Engraulis encrarischolus viscera as a source of bioactive compounds is of interest for both, pharmaceutical and food industries. Cantabrian anchovy guts and heads were freeze-dried, extracted with methanol and subjected to fractionation by solvent partitioning using hexane, ethyl acetate, and butanol. Fractions were tested for antimutagenic, antioxidant, antifungal, and antibacterial activity using the Ames test; DPPH, ABTS, and FRAP assays; the radial grown inhibition assay; and the microbroth dilution method, respectively. Five fractions were obtained from the anchovy gut methanolic extract, in addition to the hexane- (HF, ethyl acetate- (EAF, and butanol-soluble (BF fractions, an aqueous-soluble fraction (ALF and precipitated crystals (ACF in this were also obtained. HF and EAF resulted to be antimutagenic, HF and ALF showed antifungal activity, BF and ACF showed the highest antioxidant potential, and HF and BF were antibacterial against several strains. Anchovy gut, which to the present study had not been reported for any bioactivity, has antimutagenic, antifungal, antioxidant, and antibacterial compounds, which need to be isolated for full characterization and study.

  15. Late Pleistocene divergence and subsequent population expansion of two closely related fish species, Japanese anchovy (Engraulis japonicus) and Australian anchovy (Engraulis australis).

    Science.gov (United States)

    Liu, Jin-Xian; Gao, Tian-Xiang; Zhuang, Zhi-Meng; Jin, Xian-Shi; Yokogawa, Koji; Zhang, Ya-Ping

    2006-09-01

    Climatic oscillations during the Pleistocene ice ages produced great changes in species' geographical distribution and abundance, which could be expected to have genetic consequences. Living in the temperate upwelling zones of the northwestern Pacific, Japanese anchovy (Engraulis japonicus) might have been affected by these severe climatic oscillations. To investigate the effects of Pleistocene climatic changes on the evolution in Japanese anchovy, fragments of 522 bp at the 5' end of mitochondrial DNA control region were sequenced for 241 individuals from 13 localities and 37 individuals of Australian anchovy. Japanese anchovy and Australian anchovy are reciprocally monophyletic and a late Pleistocene transequatorial divergence between the two species was indicated. High levels of haplotype diversity (>0.99) were found for all samples, indicating a high level of genetic diversity. Analyses of molecular variance and the conventional population statistic F(ST) revealed no significant genetic structure throughout the range of Japanese anchovy. Both mismatch distribution analyses and neutrality tests suggested a late Pleistocene population expansion for both Japanese anchovy (79,000-317,000 years ago) and Australian anchovy (45,000-178,000 years ago).

  16. Anchovy Engraulis capensis, sardine Sardinops sagax and round ...

    African Journals Online (AJOL)

    spamer

    Formerly Marine Biology Research Institute, Department of Zoology, University of Cape Town; now Department of Mathematics and. Applied ..... material) in female anchovy, estimated from histo- logical studies of anchovy gonads (Fig. 5) were used as an index of reproductive condition. Previous studies. (Hunter and ...

  17. Comparative trophodynamics of anchovy Engraulis encrasicolus and sardine Sardinops sagax in the southern Benguela: are species alternations between small pelagic fish trophodynamically mediated?

    National Research Council Canada - National Science Library

    van der Lingen, CD; Hutchings, L; Field, JG

    2006-01-01

    The results of detailed morphological, experimental, field and modelling studies on various aspects of the trophic ecology of sardine Sardinops sagax and anchovy Engraulis encrasicolus in the Benguela...

  18. Shelf life of anchovy products (Engraulis encrasicolus: evaluation of sensory, microbiological and chemical properties

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    Andrea Ariano

    2014-02-01

    Full Text Available Fishery products have always been an important food in Italy. In the past, increased consumption was mainly due to the good quality of the products, easiness of use and their beneficial effects on health. Recently, owing to the national financial crisis, there has been a decline in the consumption of fish. In fact, in 2013, according to data from ISMEA, the consumption of fresh fish suffered a sharp contraction (-5%. This decline also concerns anchovy (Engraulis encrasicolus. This species, partly because of its low price, is a mainstay of traditional Italian food. The aim of this study was to evaluate sensorial, chemical and microbiological properties of anchovy-based (Engraulis encrasicolus products during storage at 4 and -20°C. Fresh anchovies, obtained from the wholesale fish market of Pozzuoli (Southern Italy were cut into small pieces and hand-prepared using bread, eggs, cheese and lemon juice. Samples were analysed after 0, 2, 4, 6 and 8 days of storage at 4°C. An aliquot was quickly frozen and analysed after 34 days at -20°C. Sensory assessment, microbiological (specific spoilage organisms, Listeria spp. and Salmonella spp. and chemical (histamine, total volatile basic nitrogen, trimethylamine, thiobarbituric acid, pH and aw analyses were performed. Results showed that the shelf life of anchovy products was less than 5 days for the samples stored at 4°C. At -20°C, all anchovies preparations showed good sensory, microbiological and chemical properties for 34 days.

  19. 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.

  20. Over the past decades, the Cape anchovy Engraulis capensis has ...

    African Journals Online (AJOL)

    spamer

    1987), despite this region having a lower copepod biomass than the more productive South-Western ..... south-easterly winds in winter, the cold bottom water never reached the surface. During spring, mid-shelf surface .... When large copepods are abundant, anchovy may feed by biting and obtain a high energy intake at a.

  1. Effect of different preservation processes on chemical composition and fatty acid profile of anchovy (Engraulis anchoita).

    Science.gov (United States)

    Czerner, Marina; Agustinelli, Silvina P; Guccione, Silvana; Yeannes, María I

    2015-01-01

    The effects of salting-ripening, canning and marinating processes on chemical composition and fatty acid profile of anchovy (Engraulis anchoita) were evaluated (p = 0.01), with emphasis on long-chain polyunsaturated fatty acids. Fresh anchovy showed a high proportion of PUFAs (∼45 g/100 g total lipid) with an eicosapentaenoic (EPA) + docosahexaenoic (DHA) content of 27.08 g/100 g total lipid. The salting-ripening process led to the largest changes in the chemical composition and the fatty acid profile, which resulted in a reduction of ∼70% on the total EPA and DHA contents (g/100 g edible portion). Contrary, canned and marinated anchovy presented a fatty acid profile similar to that of fresh anchovy. The use of vegetable oil as covering liquid led to final products with increased ω-6 PUFAs content. Despite the modifications observed, the total amount of essential EPA and DHA fatty acids provided by these products remained high compared with values reported in literature for other foods.

  2. Properties and Antioxidant Capacity of Anchovy (Engraulis encrasicholus) By-Product Protein Films Containing Thyme Essential Oil

    OpenAIRE

    Tural, Serpil; Turhan, Sadettin

    2017-01-01

    In this study, some properties and antioxidant capacity of anchovy (Engraulis encrasicholus) by-product protein films with added 0.5, 1.0 and 1.5 % of thyme essential oil were investigated. The films with thyme essential oil had higher elongation at break, water vapour permeability and oxygen permeability, lower solubility and tensile strength than control film (p

  3. Trends of anchovy (Engraulis encrasilocus, L. biomass in the northern and central Adriatic Sea

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    Alberto Santojanni

    2003-09-01

    Full Text Available Anchovy (Engraulis encrasicolus, L. is one of the most important commercial species of the northern and central Adriatic Sea. The mean annual catch of anchovy estimated by IRPEM for these areas, in the time interval 1975-1996, is equal to 25,000 tonnes. Estimates of anchovy stock biomass at sea in the time interval 1975-1996 were obtained using two population dynamics methods based on different data inputs: Virtual Population Analysis (VPA and the DeLury model with recruitment index. VPA was carried out tuning the estimated fishing mortality rate at age by fitting on corresponding Catch Per Unit of fishing Effort (CPUE. Both VPA and the DeLury model yielded sensible results. The effect on the assessments due to the use of a different birth date and thus of split-year data was investigated. Biomass values as well as patterns over time so estimated were similar on the basis of both assessment methods and calendar year versus split-year data. In particular, the biomass in more recent years (around 100,000 tonnes was lower than in the second half of the 1970s and first half of the 1980s (over 200,000 tonnes. The minimum value (lower than 50,000 tonnes was always estimated in 1987, when a strong drop in the catch and crisis of the anchovy fishery took place. Though high values of both fishing effort and fishing mortality/exploitation rate were obtained for some years before 1987, very low levels of recruitment in 1986 and 1987 seem to be mainly responsible for the collapse of the stock.

  4. Distribution patterns and feeding success of anchovy, Engraulis anchoita, larvae off southern Brazil

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    Marcelo Cunha Vasconcellos

    1998-12-01

    Full Text Available Feeding success and changes in horizontal patchiness relative to size were studied for anchovy, Engraulis anchoita, larvae caught with a Bongo net off southern Brazil. Results show higher feeding success rates during winter, when the combined effect of enrichment, stability and retention mechanisms seems to create optimal conditions for larval feeding. Under optimal feeding conditions larvae of more than 10 mm have higher feeding success rates than smaller size classes. With a simple body structure and low swimming capabilities, larvae of up to 10 mm show a low level of patchiness, low evasion rate of the sampling gear and feeding on small food particles only. Results corroborate the hypothesis of a critical period between two important ontogenic phases: the beginning of exogenous feeding and the onset of active swimming, gas gland buoyancy and school forming behavior.

  5. Ontogeny of swimming speed, schooling behaviour and jellyfish avoidance by Japanese anchovy Engraulis japonicus.

    Science.gov (United States)

    Masuda, R

    2011-05-01

    The ontogeny of swimming speed, schooling behaviour and jellyfish avoidance was studied in hatchery-reared Japanese anchovy Engraulis japonicus to compare its life-history strategy with two other common pelagic fishes, jack mackerel Trachurus japonicus and chub mackerel Scomber japonicus. Cruise swimming speed of E. japonicus increased allometrically from 1·4 to 3·9 standard length (L(S) ) per s (L(S) s(-1) ) from early larval to metamorphosing stage. Burst swimming speed also increased from 6·1 to 28 L(S) s(-1) in these stages. Cruise speed was inferior to that of S. japonicus, as was burst speed to that of T. japonicus. Engraulis japonicus larvae were highly vulnerable to predation by moon jellyfish Aurelia aurita and were readily eaten until they reached 23 mm L(S) , but not at 26 mm L(S) . Schooling behaviour (indicated by parallel swimming) started at c. 17 mm L(S) . Average distance to the nearest neighbour was shorter than values reported in other pelagic fishes. The relatively low predator avoidance capability of E. japonicus may be compensated for by their transparent and thus less conspicuous body, in addition to their early maturation and high fecundity. © 2011 The Author. Journal of Fish Biology © 2011 The Fisheries Society of the British Isles.

  6. Seasonal variations in the growth of anchovy larvae (Engraulis anchoita on the Argentine coastal shelf

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    Ezequiel Leonarduzzi

    2010-06-01

    Full Text Available Age and growth rates of the anchovy larvae (Engraulis anchoita in Argentine waters were estimated by analysing daily growth increments in sagittal otoliths under light microscope. The samples were collected during 2000 on the Argentine coastal shelf using a Bongo net. A total of 251 larvae were analysed (size range 3.5 to 12.2 mm standard length. Length-at-age and standard length-otolith radius relationships were best described by linear models. We put forward the hypothesis of differential larval growth in anchovy in relation to seasonality. Mean growth rates at four days before capture were determined by back-calculation and analysed in relation to temperature. The growth rate values obtained from the linear growth models were 0.51 mm day-1 (spring, 0.41 mm day-1 (summer and 0.42 mm day-1 (autumn. Significant variations were detected between spring and summer and between spring and autumn. These variations do not seem to be associated with a thermal influence.

  7. Argentine anchovy (Engraulis anchoita stock identification and incipient exploitation in southern Brazil

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    Felipe M Carvalho

    2013-11-01

    Full Text Available The Argentine anchovy (Engraulis anchoita is an essential species in the pelagic ecosystem of the southwest Atlantic Ocean, and a potentially important fishery resource. Exploitation has recently started in southern Brazil, so it requires a better understanding of their structure and population dynamics. This work aims to update the information on the population identification of E. anchoita. Parameters such as age and size composition, length-at-age data and other parameters using sagittae otoliths were used to compare anchovy of the continental shelf between 20° and 32°S. The results indicate the existence of different populations in the southeastern and southern regions of Brazil: the bonaerense stock in southern Brazil is shared with Argentina and Uruguay and exhibits migratory behavior, while in the southeast there is a population confined to this region and shows different population characteristics. This has implications for the management of this species and should be taken into account by the institutions responsible for the assessment and management of fisheries in Brazil.

  8. Spatial, temporal and ontogenetic variation in diet of anchovy ( Engraulis encrasicolus) on the Algerian coast (SW Mediterranean)

    Science.gov (United States)

    Bacha, M.; Amara, R.

    2009-11-01

    The diet of anchovy Engraulis encrasicolus was studied in three regions (Béjaia, Bénisaf and Ghazaouet) along the Algerian coast. Ontogenetic, spatial and seasonal variations in anchovy diet were investigated using multivariate analyses and analysed in relation with sea surface temperature and chlorophyll- a. 46 prey taxa of varying size between 0.57 mm ( Euterpina acutifrons) and 6.8 mm (fish larvae) were recorded. Whatever the season, the region or the fish size, anchovy is exclusively zooplanktivorous and copepods were the most present prey, constituting 87% by number of the prey taken and found in 98% of the anchovy stomachs examined. However, their occurrence and number varied according to the different areas, seasons and fish size. During its first year of life, anchovy feeds almost exclusively on copepods (mainly small and medium size prey). As anchovy grows, copepods are gradually substituted by large crustaceans such as decapods and amphipods. Hierarchical cluster analysis, analysis of similarities (ANOSIM) and similarities percentage (SIMPER) indicated a distinct diet of anchovy of the bay of Bejaia from those of the bays of Bénisaf and Ghazaouet probably due to differences in hydrologic conditions. Diet differences also occurred between seasons. Summer and spring have distinct prey assemblages each and showed low diet similarities with the two other seasons. More prey species were found in the diet during winter (36) and autumn (30) and the vacuity index was lower in winter. Temporal variability in satellite-derived chlorophyll- a matched the seasonal variability in the diversity of the anchovy prey and feeding intensity as reflected by the vacuity index, suggesting further investigation of the potential use of satellite-derived chlorophyll- a data as a proxy for anchovy feeding intensity.

  9. Patterns in the spatial distribution of Peruvian anchovy ( Engraulis ringens) revealed by spatially explicit fishing data

    Science.gov (United States)

    Bertrand, Sophie; Díaz, Erich; Lengaigne, Matthieu

    2008-10-01

    Peruvian anchovy ( Engraulis ringens) stock abundance is tightly driven by the high and unpredictable variability of the Humboldt Current Ecosystem. Management of the fishery therefore cannot rely on mid- or long-term management policy alone but needs to be adaptive at relatively short time scales. Regular acoustic surveys are performed on the stock at intervals of 2 to 4 times a year, but there is a need for more time continuous monitoring indicators to ensure that management can respond at suitable time scales. Existing literature suggests that spatially explicit data on the location of fishing activities could be used as a proxy for target stock distribution. Spatially explicit commercial fishing data could therefore guide adaptive management decisions at shorter time scales than is possible through scientific stock surveys. In this study we therefore aim to (1) estimate the position of fishing operations for the entire fleet of Peruvian anchovy purse-seiners using the Peruvian satellite vessel monitoring system (VMS), and (2) quantify the extent to which the distribution of purse-seine sets describes anchovy distribution. To estimate fishing set positions from vessel tracks derived from VMS data we developed a methodology based on artificial neural networks (ANN) trained on a sample of fishing trips with known fishing set positions (exact fishing positions are known for approximately 1.5% of the fleet from an at-sea observer program). The ANN correctly identified 83% of the real fishing sets and largely outperformed comparative linear models. This network is then used to forecast fishing operations for those trips where no observers were onboard. To quantify the extent to which fishing set distribution was correlated to stock distribution we compared three metrics describing features of the distributions (the mean distance to the coast, the total area of distribution, and a clustering index) for concomitant acoustic survey observations and fishing set positions

  10. Revisiting Peruvian anchovy ( Engraulis ringens) trophodynamics provides a new vision of the Humboldt Current system

    Science.gov (United States)

    Espinoza, Pepe; Bertrand, Arnaud

    2008-10-01

    The Peruvian anchovy or anchoveta ( Engraulis ringens) forages on plankton and is a main prey for marine mammals, seabirds, fish, and fishers, and is therefore a key element of the food web in the Humboldt Current system (HCS). Here, we present results from the analysis of 21,203 anchoveta stomach contents sampled during 23 acoustic surveys over the period 1996-2003. Prey items were identified to the genus level, and the relative dietary importance of different prey was assessed by determination of their carbon content. Variability in stomach fullness was examined relative to the diel cycle, the distance from the coast, sea surface temperature, and latitude, using generalized additive models (GAMs). Whereas phytoplankton largely dominated anchoveta diets in terms of numerical abundance and comprised >99% of ingested prey items, the carbon content of prey items indicated that zooplankton was by far the most important dietary component, with euphausiids contributing 67.5% of dietary carbon followed by copepods (26.3%). Stomach fullness data showed that anchoveta feed mainly during daytime between 07h00 and 18h00, although night-time feeding also made a substantial contribution to total food consumption. Stomach fullness also varied with latitude, distance from the coast, and temperature, but with substantial variability indicating a high degree of plasticity in anchoveta feeding behaviour. The results suggest an ecological role for anchoveta that challenges current understanding of its position in the foodweb, the functioning of the HCS, and trophic models of the HCS.

  11. Characterization of the swimming muscle of the anchovy Engraulis anchoita (Hubbs and Martini 1935).

    Science.gov (United States)

    Devincenti, C V; Díaz, A O; Goldemberg, A L

    2000-08-01

    The lateral muscle characteristics of individual female anchovies (Engraulis anchoita) were studied by histochemical and ultrastructural techniques. Red, pink and white fibres were discerned on the basis of the activity of the metabolic enzymes succinic dehydrogenase, phosphorylase and myofibrilar ATPase, and the usage of Sudan and periodic-acid Schiff staining techniques. Red fibres were located at the surface, white fibres deep inside and pink fibres in between. The red fibres appeared flattened or ribbon-shaped in transverse section and they were located in rows separated by myosepta of connective tissue. The red and pink fibres were multi-innervated whereas the white fibres were terminally innervated. The relative proportion of the red muscle increased toward the caudal region, the white muscle diminished toward that region, whereas the proportion of pink muscle did not vary according to region, being scarce throughout. The distribution of capillaries was also investigated, and as a result, the vascular supply proved to be scarce in both white and pink muscle.

  12. Ripening of salted anchovy (Engraulis anchoita): development of lipid oxidation, colour and other sensorial characteristics.

    Science.gov (United States)

    Czerner, Marina; Tomás, Mabel C; Yeannes, María I

    2011-03-15

    Changes in lipids are in general associated with quality deterioration, though earlier studies in anchovy indicate that the volatile compounds of importance to the characteristic flavour could be generated by lipid oxidation. The aim of the present paper was to study the changes in the fatty acid composition and the lipid oxidation of Engraulis anchoita during ripening and their relationship with the development of the typical sensorial characteristics. As a result of ripening, polyunsaturated fatty acids decrease from 4.27 to 2.42 and 2.00 g kg(-1) fatty acids in gutted fish and fillet, respectively. The most affected class of fatty acids was the n-3 fatty acids, especially docosahexaenoic acid. Moreover, saturated fatty acids were the most stable to the process. 2-Thiobarbituric acid reactive substances (TBARS) increased throughout ripening, and the use of fillets instead of gutted fish reduced this value. The a value was the parameter most modified, showing a marked increase which correlates with the acquisition of a uniform pink colour. Sensory analysis did not show development of off-odour or undesirable changes in colour during ripening. As a result of ripening, the fatty acid profile was modified and an increment of TBARS was observed. However, these changes did not lead to deterioration in the quality of the product. Copyright © 2010 Society of Chemical Industry.

  13. Food safety considerations in relation to Anisakis pegreffii in anchovies (Engraulis encrasicolus) and sardines (Sardina pilchardus) fished off the Ligurian Coast (Cinque Terre National Park, NW Mediterranean).

    Science.gov (United States)

    Serracca, Laura; Battistini, Roberta; Rossini, Irene; Carducci, Annalaura; Verani, Marco; Prearo, Marino; Tomei, Laura; De Montis, Gabriella; Ercolini, Carlo

    2014-11-03

    Engraulis encrasicolus and Sardina pilchardus are pelagic fishes of notable economic and gastronomic importance in the northwest Mediterranean (Ligurian Sea, Italy). The consumption of thermally unprocessed or lightly processed, marinated or salted anchovies and sardines presents a potential risk to acquire anisakiasis, a fish-borne parasitic disease in humans. Prevalence and abundance of Anisakis larvae in Engraulis encrasicolus and Sardina pilchardus from the Monterosso fishing grounds (Cinque Terre National Park, Ligurian Sea, Italy) were assessed, and the larvae were identified by morphological and PCR-RFLP methods. Anisakis larvae, all belonging to Anisakis pegreffii spp. were found in the visceral mass of 1050 anchovies (0.8% overall prevalence), whereas no Anisakis larvae were found in the 750 sardines examined. According to these data, the risk of acquiring anisakiasis from the consumption of raw or undercooked anchovies and sardines caught in the fishing area we investigated is very low. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. Variation in the distribution of wintering anchovy Engraulis japonicus and its relationship with water temperature in the central and southern Yellow Sea

    Science.gov (United States)

    Niu, Mingxiang; Wang, Jun

    2017-09-01

    In the present study, we investigated a shift in the spatial distribution of wintering anchovy ( Engraulis japonicus) and its relationship with water temperature, using data collected by bottom trawl surveys and remote sensing in the central and southern Yellow Sea, during 2000-2015. Our results indicate that the latitudinal distribution of wintering anchovy varied between years, but there was no consistent pattern in the direction of change (north or south). Wintering anchovy did not move northward with increasing water temperature. However, the latitudinal distribution of wintering anchovy correlated well with 10°C and 11°C isotherms. The results of both a one-step and a two-step generalized additive model indicated that water temperature was associated with both presence and biomass of wintering anchovy. This paper is the first to systematically examine the relationship between anchovy distribution and water temperature using a variety of techniques. All the findings confirm the impact of water temperature on wintering anchovy distribution, which has important implications for the continued management of the anchovy resource and the enhancement of marine fishery resources in the Yellow Sea, especially as the climate changes. However water temperature only partly explains the species distribution of anchovy, and stock characteristics also affect fishery distribution. Therefore, other factors should be considered in future research.

  15. Identification, technological and safety characterization of Lactobacillus sakei and Lactobacillus curvatus isolated from Argentinean anchovies (Engraulis anchoita).

    Science.gov (United States)

    Belfiore, Carolina; Raya, Raúl R; Vignolo, Graciela M

    2013-12-01

    In this study, the identification and characterization of Lactobacillus previously isolated from fresh anchovies (Engraulis anchoita) are investigated. 16S rDNA partial sequencing assigned all the isolates to belong to the Lactobacillus sakei/curvatus group. Fourteen out of 15 isolates were identified as L. sakei by phenotypic traits: they exhibited catalase activity and fermented melibiose, although only 10 of them hydrolyzed arginine. These results were confirmed by multiplex PCR-based restriction enzyme analysis with HindIII and by restriction fragment length polymorphic (RFLP) analysis of the 16S-23S rDNA intergenic spacer region with TaqI. Among identified isolates, four L. sakei strains and the sole L. curvatus strain showing sensitivity to chloramphenicol, erythromycin and tetracycline and exhibiting high tolerance to NaCl (10-18%) were unable to produce neither dextran nor biogenic amines. Based on technological and safety features, L. sakei SACB704 and L. curvatus SACB03a naturally present in fresh anchovies may be promising strains for the development of a starter culture to accelerate and control the fermentation of salt fermented anchovy-based products.

  16. Effect of food type and concentration on growth and fatty acid composition of early larvae of the anchovy (Engraulis encrasicolus) reared under laboratory conditions

    KAUST Repository

    Garrido, Susana

    2012-12-01

    Experiments were conducted during the summer of 2008 and 2009 to study the growth of early post yolk-sac European anchovy (Engraulis encrasicolus, Linnaeus, 1758) larvae reared under different food regimes. The fatty acid composition was used to assess nutritional condition of the larvae. Prey items used in the experiments were Gymnodinium sanguineum, Brachionus plicatilis and nauplii of the copepods Acartia grani and Euterpina acutifrons. Food type and concentration affected the growth of the larvae. Mixed diets composed of rotifers and copepod nauplii at high concentration resulted in higher anchovy larvae growth rates in comparison with single-prey diets using either rotifers or copepod nauplii. The addition of the dinoflagellate G. sanguineum (25-50cellsml -1) to the prey offered did not enhance significantly larval growth. Highest growth rates of anchovy larvae (0.28mmd -1) were obtained using high concentrations of a mixed diet, particularly the combination of rotifers and A. grani nauplii. Fatty acid composition at hatch was similar to the composition observed in the field, but during larvae ontogeny there was a marked decrease in the contribution of polyunsaturated fatty acids such as EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). Such difference reflects the high requirements of these PUFA for larvae development, and suggests that the food offered failed to fulfill the larvae nutritional requirements. The growth rates obtained in our experiments were, overall, in the lower range of those observed in natural conditions. Taking into considerations the fact that larvae in the field are expected to encounter lower prey concentrations, we discuss the reasons for such disagreement. © 2012 Elsevier B.V.

  17. Anchovy (Engraulis encrasicolus otoliths reveal growth differences between two areas of the Spanish Mediterranean Sea

    Directory of Open Access Journals (Sweden)

    Ana Ventero

    2017-09-01

    Full Text Available Anchovy is a commercial species that supports large fisheries in the Mediterranean Sea. In addition, anchovy is an essential element of the pelagic food web, playing a considerable role in connecting the lower and upper trophic levels. Comparisons made regarding length frequency distribution, demographic structure, growth during the first year inferred from otoliths, and the condition factor of anchovy inhabiting the Spanish Mediterranean Sea (General Fisheries Commission for the Mediterranean management units, GSA06-Ebro Delta and 01-Alboran Sea, based on five-year data, clearly showed significant growth differences between areas and evidenced the existence of two independent anchovy stocks in the Spanish Mediterranean Sea. The anchovies inhabiting the Alboran Sea had higher growth than the anchovies inhabiting the Ebro Delta for the same age (one year old. The dramatic decline of the Alboran Sea anchovy could be related to the current management legislation in the Spanish Mediterranean Sea, based mainly on a common minimum catch size (9 cm, which should be revised given that sustainable anchovy exploitation is crucial for the pelagic food web equilibrium.

  18. Properties and Antioxidant Capacity of Anchovy (Engraulis encrasicholus) By-Product Protein Films Containing Thyme Essential Oil

    Science.gov (United States)

    Tural, Serpil

    2017-01-01

    Summary In this study, some properties and antioxidant capacity of anchovy (Engraulis encrasicholus) by-product protein films with added 0.5, 1.0 and 1.5% of thyme essential oil were investigated. The films with thyme essential oil had higher elongation at break, water vapour permeability and oxygen permeability, lower solubility and tensile strength than control film (pthyme essential oil affected transparency values of the films, but only the addition of 1.5% of thyme essential oil significantly reduced the transparency (pthyme essential oil addition. The films with thyme essential oil had a heterogeneous surface and a relatively smooth cross-section structure. Slightly higher phase transition and lower glass transition temperatures were observed in films with thyme essential oil. The antioxidant capacity of the films was improved by incorporating thyme essential oil depending on its volume fraction. PMID:28559736

  19. 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.

  20. Avaliação funcional de bases proteicas desidratadas de anchoita (Engraulis anchoita Functional evaluation of two dehydrated anchovy (Engraulis anchoita Protein bases

    Directory of Open Access Journals (Sweden)

    Liziane Garcia-Torchelsen

    2011-12-01

    Full Text Available Considerou-se neste trabalho a avaliação funcional de bases proteicas desidratadas de anchoita (Engraulis anchoita foi considerada neste trabalho. A polpa do pescado foi separada mecanicamente e submetida à lavagem com dois solventes, água e ácido fosfórico. A secagem em camada delgada das bases proteicas foi conduzida em temperaturas de 40, 60 e 70°C e espessuras de amostra de 5mm. O produto foi avaliado considerando a determinação de proteínas solúveis, composição centesimal e propriedades funcionais, expressas pela solubilidade protéica, capacidade de retenção de água, capacidade de retenção de gordura e capacidade emulsificante. Os resultados indicaram que a obtenção da base proteica de anchoita usando ácido fosfórico como solvente de lavagem apresentou melhores características, se consideradas as operações de extração de proteínas solúveis, secagem e propriedades funcionais do produto final. Com relação à secagem, verificou-se que esta operação origina um produto com melhores características funcionais quando são empregadas temperaturas de 40 e 60°C.The functional evaluation of two dehydrated anchovy (Engraulis anchoita protein bases was considered in this work. The fish meat was mechanically separated and subjected to washing with two solvents, water and phosphoric acid, to obtain the protein bases. Thin layer drying of the protein bases was carried out at temperatures of 40, 60 and 70 °C, with a sample thickness of 5mm. The products were evaluated considering the determinations of the soluble proteins, proximate composition and the functional properties such as protein solubility, water holding capacity, fat holding capacity and emulsifying capacity. The results indicated that obtaining the anchovy protein base using phosphoric acid as the washing solvent resulted in better characteristics, when considering the operations of extracting and drying the soluble proteins and the functional properties of

  1. Effects of cooking methods and temperatures on nutritional and quality characteristics of anchovy (Engraulis encrasicholus).

    Science.gov (United States)

    Uran, Harun; Gokoglu, Nalan

    2014-04-01

    The aim of this study was to determine the nutritional and quality characteristics of anchovy after cooking. The fish were cooked by different methods (frying, baking and grilling) at two different temperatures (160 °C, 180 °C). Crude ash, crude protein and crude fat contents of cooked fish increased due to rise in dry matter contents. While cooking methods affected mineral content of anchovy, cooking temperature did not affect. The highest values of monounsaturated fatty acids were found in baked samples. Polyunsaturated fatty acids in baked samples were also high and similar in fried samples. Fried samples, which were the most preferred, lost its nutritional characteristics more than baked and grilled samples. Grilled and baked fish samples can be recommended for healthy consumption. However, grilled fish samples had hard texture due to more moisture loss than other methods. Therefore, it is concluded that baking is the best cooking method for anchovy.

  2. Rates of cholestrol ester formation during storage of anchovy (Engraulis capensis) at various temperatures

    CSIR Research Space (South Africa)

    De Koning, AJ

    2004-07-01

    Full Text Available Anchovy were stored at 17, 8, 0 and -6 degrees C. Samples were withdrawn periodically, the lipids extracted, purified, and analysed for free and esterified cholesterol. From the results of these tests the rates of the enzymatic esterification...

  3. Isolation and characterization of Pediococcus halophilus from salted anchovies (Engraulis anchoita).

    Science.gov (United States)

    Villar, M; de Ruiz Holgado, A P; Sanchez, J J; Trucco, R E; Oliver, G

    1985-03-01

    The presence of bacteria in salted anchovies during and at the end of the curing process was investigated. Attempts to isolate bacteria under aerobic or anaerobic conditions led to the isolation of only bacteria of the genus Pediococcus which were identified as Pediococcus halophilus. The isolates correspond to a rather heterogeneous group in which some of the members differ in some biochemical tests from the types described in the literature.

  4. Modeling the Transport Success and Retention of Anchovy (Engraulis anchoita) Early Stages in the Southern Brazilian Shelf

    Science.gov (United States)

    Vaz, A.; Parada, C.; Palma, E. D.; Muelbert, J. H.; Campos, E. D.

    2005-05-01

    The Southern Brazilian Shelf (SBS) is one of the most productive fishing areas in the Southwestern Atlantic. Eggs and larvae of about 88 fish species distributed among 48 families occur in the plankton community in this area. The processes involving the circulation in this area and its influence on eggs/larvae transport are poorly understood. Recent studies described the spawning activity of anchovy relating it to oceanographic processes. These studies suggest that the predominant onshore Ekman transport, which occurs mainly in the winter and spring periods, keeps the eggs and larvae in coastal areas. It is also known that the continental runoff is a primary factor to the formation of a retention zone for planktonic organisms over the SBS. The formation of a stagnant zone, where the residual currents are weak, favors the patchiness character of plankton communities and nutrients. In our ongoing study we investigate with data and model the dispersion pattern of eggs/larvae of Engraulis anchoita in this region, considering both biological and physical processes. In the modelling approach, surface velocity fields from runs with the Princeton Ocean Model (POM) are used as input data for an Individual Based Model (IBM). This IBM treats every single particle as an individual with its own features, tracking particles (eggs/larvae) trajectories using a Runge-Kutta scheme for spatial interpolation. The analyses of our preliminary results seems to confirm the expected pattern in which the majority of eggs and larvae are transported to their nursery grounds, remaining in these areas.

  5. Effect of the icing with thyme, oregano and clove extracts on quality parameters of gutted and beheaded anchovy (Engraulis encrasicholus) during chilled storage.

    Science.gov (United States)

    Bensid, Abdelkader; Ucar, Yilmaz; Bendeddouche, Badis; Özogul, Fatih

    2014-02-15

    The effect of ice containing thyme (0.04% w/v), oregano (0.03% w/v) and clove (0.02% w/v) extracts on the quality parameters of anchovy (Engraulis encrasicholus) was assessed through the chemical, sensory and microbiological methods. According to sensory analyses, anchovy stored in ice prepared with each plant extracts had a shelf life of 12 days, while batch stored in traditional ice had a shelf life of 9 days. pH were not significantly affected by the presence of plant extracts in the ice. However, a marked antioxidant effect (P<0.05) could be detected with fish kept under plant extract icing systems, according to peroxide (PV) and thiobarbituric acid (TBA) values. Moreover, the employment of such icing systems led to lower (P<0.05) total volatile base-nitrogen (TVB-N) value and free fatty acid (FFA) formation. Thus, TVB-N proved to be a suitable index for the spoilage of anchovies during chilled storage. The employment of such icing systems also led to significantly lower counts of aerobic mesophiles and psychrotrophic bacteria in anchovy muscle with skin, as compared with the traditional ice batch. This work demonstrates that the use of ice with plant extracts for the storage of gutted and beheaded anchovy can be recommended to improve the quality and extend the shelf life. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Dietary overlap between the potential competitors herring, sprat and anchovy in the North Sea

    NARCIS (Netherlands)

    Raab, K.E.; Nagelkerke, L.A.J.; Boeree, C.; Rijnsdorp, A.D.; Temming, A.; Dickey-Collas, M.

    2012-01-01

    European anchovy Engraulis encrasicolus increased its abundance and distribution in the North Sea during the mid-1990s and may consume similar zooplankton to and/or compete with other occupants of the North Sea like herring Clupea harengus and sprat Sprattus sprattus. The diets of adult anchovy,

  7. Evaluation of the efficiency of nitrogen compounds extraction from the anchovy (Engraulis anchoita) pulp

    OpenAIRE

    Furlan, Valcenir Júnior Mendes; Silva, Ana Paula Rosa da; Queiroz, Maria Isabel

    2009-01-01

    Este trabalho teve como objetivo avaliar a eficiência da extração de compostos nitrogenados, como proteínas solúveis (PS), nitrogênio total (NT), nitrogênio não proteico (NNP) e nitrogênio proteico (NP) da polpa de anchoíta (Engraulis anchoita), bem como obter informações a respeito de sua composição proximal e do frescor em relação ao seu local de captura. A polpa de anchoíta foi submetida a tratamento de extração de nitrogenados utilizando como soluções NaHCO3 (0,1; 0,2; 0,3 e 0,5%), NaCl 0...

  8. 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.

  9. 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

  10. Determination of cholesterol oxides in anchovies (Engraulis encrasicolus treated with a commercial mixture of citric acid, trisodium acid and hydrogen peroxide

    Directory of Open Access Journals (Sweden)

    Aniello Anastasio

    2013-02-01

    Full Text Available A new additive formulation containing hydrogen peroxide, citric acid and trisodium acid is illegally used in fishery products due its whitening and antioxidant features. Aim of this study was to evaluate the possible presence of COPs and their role as markers of illegal treatment in anchovies (Engraulis encrasicolus stored at different temperatures. Sensory analysis was also performed by the specific QIM test. The quantitative determinations (% of cholesterol oxides (COPs showed changing amounts during storage. Not always The COPs measured in the treated samples were significantly higher than control samples. Considering the volatility of hydrogen peroxide and the poor repeatability of COPs analyses, as shown in the present study, it is crucial to intensify the control by the Authorities.

  11. 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.

  12. Daily otolith growth and ontogenetic geochemical signatures of age-0 anchovy (Engraulis encrasicolus in the Gulf of Cádiz (SW Spain.

    Directory of Open Access Journals (Sweden)

    I. A. CATALÁN

    2014-12-01

    Full Text Available The European anchovy fishery in the Gulf of Cádiz (ICES Division IXa South is largely influenced by age-0 individuals. Knowledge of young of the year growth dynamics is crucial for management, yet data on daily growth are lacking in the area. Linking growth patterns to the environment requires information on habitat occupancy through ontogeny of the fish that reach the fishery, as anchovy use different areas of the Gulf and the Guadalquivir Estuary through development. We describe the growth dynamics of age-0 anchovy through otolith microstructure analysis, and couple these data with data on microchemical signals in the otoliths to shed light into habitat use and growth dynamics in the area. Age-0 anchovy captured in September, 2011 in the Gulf ranged from 3 to 6 months old for similar sizes, with average growth rates varying twofold. Individual non-linear growth curves showed that maximum otolith growth was positively correlated with the date of spawning, which in turn was negatively correlated with the time to reach maximum growth. There was no correlation between growth parameters and body length or condition (Fulton K at capture. The strontium:calcium (Sr/Ca and magnesium:calcium (Mg/Ca ratios were significantly lower at the edge of the otolith (approximately the age of capture than at ages corresponding to larval and early juveniles (<60 days old, but values fell within typical estuarine-dwelling species. The barium:calcium ratio (Ba/Ca increased significantly in the edge of the otolith, which possibly resulted from residency in highly productive coastal waters or from ontogenetic effects. The variance in otolith elemental ratios was larger at otolith back-calculated ages around 50 days old, age which coincides with the presumed closer dependence of estuarine waters. Our data are a first step towards understanding the contribution of the estuarine system to the fishery of anchovy in the Gulf. The limitations of the approach and future

  13. Development of quality index method for anchovy (Engraulis anchoita) stored in ice: assessment of its shelf-life by chemical and sensory methods.

    Science.gov (United States)

    Massa, A E; Manca, E; Yeannes, M I

    2012-08-01

    The objective of this study was to develop a quality index method for Engraulis anchoita stored in ice and to determine its shelf-life based on this quality index method and chemical indices such as total volatile bases and thiobarbituric acid-reactive substances. Besides, the chemical composition with emphasis on the polyunsaturated fatty acids content was determined. The results indicate that E. anchoita is a valuable protein source and lipid with important content of n-3 polyunsaturated fatty acids. The developed quality index method scheme was composed of 28 demerit points, divided into 4 parameters and 10 attributes. All attributes showed correlation with time of storage (R > 0.90). The quality index (QI) presented a linear relationship with storage (QI = 2.55x days in ice + 1.76; R²= 0.98). In the shelf-life assessment-based quality index method, the rejection sensory point was observed after 7 days of storage due to the presence of unpleasant odours and deteriorated appearance. The total volatile basic nitrogen value remained below the upper limit of acceptability during the 10 days of ice storage. The evolution of thiobarbituric acid-reactive substances indicates lipids oxidation during the storage of anchovies. According to the results, the quality index method scheme developed for the E. anchoita stored in ice could be considered adequate to evaluate their freshness and to estimate its shelf-life.

  14. Anisakis spp. larvae in different kinds of ready to eat products made of anchovies (Engraulis encrasicolus) sold in Italian supermarkets.

    Science.gov (United States)

    Guardone, L; Nucera, D; Lodola, L B; Tinacci, L; Acutis, P L; Guidi, A; Armani, A

    2018-03-02

    In this study the occurrence of visible anisakid larvae in semi-preserved anchovy products sold on the Italian market was investigated. Totally, 107 ready to eat products (33 salted-ripened, 49 in oil and 25 marinated) were sampled. Each sample was digested, then the digested material was observed under natural and UV light. Parasites were counted, collected and microscopically identified to genus level. A representative subset was molecularly identified using the cox2 gene. At least one visible Anisakis sp. larva was found in 54.2% of the total 107 products analysed and totally 1283 dead larvae were collected. Anisakis sp. larvae were found in all the 33 salted products and 1139 (88.8%) larvae were collected, with a range of 1-105 parasites per product. Larval density per gram was 0.13. Anisakis sp. larvae were found in 49.0% of the products in oil and 143 (11.1%) larvae were isolated, with a range of 0-28 and a density of 0.03. Only 1 larva was found in the 25 marinated products (4.0%, density 0.00). A highly significant difference between all the product categories in respect of number of larvae per product, frequency of products contaminated by at least one larva and larval density per gram was found. Within the subset of larvae molecularly analysed (n=122), 92 (75.4%) were identified as A. pegreffii and 30 (24.6%) as A. simplex. This study showed that semi-preserved anchovy products heavily contaminated with Anisakis spp. larvae reach the market. Beyond the negligible risk for anisakidosis, the presence of dead visible parasites may cause immediate rejection in consumers. In addition, the potential risk related to allergic reactions in sensitized individuals needs to be further assessed. In order to avoid commercialization of obviously contaminated products, fresh anchovies' batches intended for the production of such products should be accurately selected by the processing industry applying inspection methods. Copyright © 2018 Elsevier B.V. All rights

  15. Molecular identification and larval morphological description of Contracaecum pelagicum (Nematoda: Anisakidae) from the anchovy Engraulis anchoita (Engraulidae) and fish-eating birds from the Argentine North Patagonian Sea.

    Science.gov (United States)

    Garbin, Lucas E; Mattiucci, Simonetta; Paoletti, Michela; Diaz, Julia I; Nascetti, Giuseppe; Navone, Graciela T

    2013-06-01

    Anisakids use invertebrates as paratenic and/or intermediate hosts as a basic feature of larval transmission. The third-stage larva usually develops in invertebrates which are prey items of finfish paratenic hosts. Contracaecum larvae molt twice inside the egg and hatch as free third-stage larvae ensheathed in the second-stage larval cuticle. Copepods act as paratenic or obligatory hosts, usually ingesting these free L3 larvae, and fish act as intermediate/paratenic or metaparatenic hosts preying on infected copepods. Fish-eating birds acquire L3 larvae by ingesting infected fish where they develop into the fourth-stage larvae and adults. Objectives of this work were to establish the specific correspondence between Contracaecum pelagicum L3 larvae parasitizing the anchovy Engraulis anchoita, and the adults parasitizing the Magellanic penguin Spheniscus magellanicus and the Imperial shag Phalacrocorax atriceps through the use of molecular markers; and, to evaluate the anisakid L3 larval recruitment and infection caused by ingestion of anchovy by S. magellanicus. Sixteen specimens of Contracaecum L3 larvae were analyzed from E. anchoita from Bahía Engaño, Chubut, eight adult nematodes from S. magellanicus and six adult specimens from P. atriceps both from the Valdés Peninsula, Chubut. All nematodes were sequenced for three genes: mitochondrial cytochrome oxidase 2 (mtDNA cox2), mitochondrial ribosomal RNA (rrnS), and the internal transcribed spacers (ITS-1 and ITS-2) of the nuclear ribosomal DNA region. Phylogenetic analyses were performed by using Maximum Parsimony (MP) analysis by PAUP. In addition, studies under SEM and LM were carried out on L3 larvae. All L3 individuals from E. anchoita, adults from S. magellanicus, and P. atriceps clustered in the same clade, well supported in the MP tree inferred from the mtDNA cox2, and rrnS gene sequences analyses. Further, the sequence alignments of L3 larvae and adults of C. pelagicum here obtained at the ITS-1 and ITS

  16. Modelling the spatio-temporal distribution of age-1 Bay of Biscay anchovy (Engraulis encrasicolus at spawning time

    Directory of Open Access Journals (Sweden)

    Leire Ibaibarriaga

    2013-09-01

    Full Text Available 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.

  17. Stay off the motorway: Resolving the pre-recruitment life history dynamics of the European anchovy in the SW Mediterranean through a spatially-explicit individual-based model (SEIBM)

    Science.gov (United States)

    Catalán, Ignacio A.; Macías, Diego; Solé, Jordi; Ospina-Álvarez, Andrés; Ruiz, Javier

    2013-04-01

    We explore the underlying mechanisms of the early life history dynamics of the European anchovy, Engraulis encrasicolus, in the SW Mediterranean. By using a 3D ROMS hydrodynamic model coupled to an individual-based model (IBM) of the larval stages of the European anchovy, we tested the following hypotheses: (1) the plausible effective spawning zones (those generating late larvae to the known nursery grounds) are mainly found in the vicinity of Malaga Bay, as suggested by published empirical data; (2) the observed, back-calculated growth of larvae sampled in the nursery grounds can be reasonably simulated by a simple temperature-dependent growth model; and (3) the inclusion of biological behavior in the IBM significantly improves the match between the observed and modeled late-larval recruitment and/or growth patterns. We performed simulations for the peak spawning season in 2008, for which survey data were available, and an average climatological run. Hypothesis 1 was accepted, whereas hypothesis 2 resulted in a good imitation of anchovy growth only after 10 days post-hatch. The inclusion of an empirically derived equation for egg buoyancy in the model (hypothesis 3) resulted in a slight improvement of the model of late-larval recruitment patterns. Finally, our model was used to explore possible retention-based nursery areas in the whole Alboran Sea. Our simulations showed to agree well with the existing data both in the European and in the African coast and confer the physics a dominant role in shaping the spatial dynamics of early life stages of anchovy in the area.

  18. Effect of baking of sardine (Sardina pilchardus) and frying of anchovy (Engraulis encrasicholus) in olive and sunflower oil on their quality.

    Science.gov (United States)

    Zotos, Anastasios; Kotaras, Akylas; Mikras, Emmanouil

    2013-02-01

    Quality changes due to oven-baking of sardine for 20, 40, 50 and 60 min and due to deep frying of anchovy for 2, 3, 4 and 5 min in olive and sunflower oil were studied. Linear increase in total losses with the time of processing was observed. A linear inverse relationship was observed between moisture/lipid and moisture/protein due to time of baking of sardines and time of frying of anchovies (wet matter). However, no changes were detected in sardine samples due to time of baking (dry matter), while a reduction in proteins and ash followed by an increase in lipids was detected in fried anchovies due to time of frying (dry matter). The fatty acid profiles indicated that a rich in EPA + DHA (33.16%) and in ω-3/ω-6 ratio (9.40) baked sardines can be produced in 20 min at 200 °C. The fatty acid profiles of fried anchovies tremendously changed, indicating entirely different products. Olive oil is probably a better medium to fry fish products, since either the two beneficial fatty acids (EPA and DHA) detected at higher concentrations in anchovies fried in olive oil or the ω-3/ω-6 ratio remained at higher values (0.71-2.56). An increase of cholesterol and squalene content with increasing the time of baking was detected in sardine samples, probably due to decline of moisture content. On the contrary, cholesterol significantly reduced due to frying of anchovy in olive oil. Simultaneously squalene concentration significantly and linearly increased, from 3.87 mg/100 g in the unprocessed anchovies to 73.25 mg/100 g in the samples fried for 5 min, indicating its existence at beneficial levels, besides low cholesterol concentration detected in fried olive oil and squalene concentration gradually and linearly decreased, confirming the absorption from the anchovy samples. Similar was the changes of cholesterol and squalene in anchovies samples fried in sunflower oil.

  19. Avaliação da eficiência de extração de compostos nitrogenados da polpa de anchoíta (Engraulis anchoita Evaluation of the efficiency of nitrogen compounds extraction from the anchovy (Engraulis anchoita pulp

    Directory of Open Access Journals (Sweden)

    Valcenir Júnior Mendes Furlan

    2009-12-01

    Full Text Available Este trabalho teve como objetivo avaliar a eficiência da extração de compostos nitrogenados, como proteínas solúveis (PS, nitrogênio total (NT, nitrogênio não proteico (NNP e nitrogênio proteico (NP da polpa de anchoíta (Engraulis anchoita, bem como obter informações a respeito de sua composição proximal e do frescor em relação ao seu local de captura. A polpa de anchoíta foi submetida a tratamento de extração de nitrogenados utilizando como soluções NaHCO3 (0,1; 0,2; 0,3 e 0,5%, NaCl 0,3% e água destilada. O ciclo de lavagem da polpa utilizando 0,1% de NaHCO3, dois ciclos de água destilada e um ciclo de NaCl 0,3% demonstrou maior eficiência na extração dos compostos nitrogenados, assim como das proteínas sarcoplasmáticas. Na determinação da composição proximal, a anchoíta in natura apresentou valores de umidade de 77,2%, proteína 16,8%, lipídios 3,4% e cinzas 2,4% e, para a polpa de anchoíta, foram encontrados valores de umidade de 78,1%, proteína 17,5%, lipídios 2,4% e cinzas 2,0%. A avaliação do frescor foi determinada através do pH, bases voláteis totais (N-BVT e trimetilamina (N-TMA, encontrando-se valores de 6,3; 11,5 mg.100 g-1 e 2,8 mg.100 g-1 para a anchoíta in natura e 6,7; 20,2 mg.100 g-1; 3,1 mg.100 g-1 para a polpa, respectivamente.The objective of this work was to evaluate the efficiency of the nitrogen compounds extraction like soluble proteins (SP, total nitrogen (TN, non protein nitrogen (NPN, and nitrogen protein (NP from the anchovy pulp (Engraulis anchoita, as well to investigate their proximal composition and freshness alteration based on the capture place. The anchovy pulp was submitted to nitrogen extraction treatment using NaHCO3 (0.1; 0.2; 0.3 and 0.5%, NaCl 0.3% as solutions and distilled water. The pulp washing cycles using 0.1% NaHCO3, two cycles of distilled water, and one of NaCl 0.3% demonstrated improved efficiency in the extraction of the nitrogenous compounds and

  20. Importance of the Río de la Plata estuarine front (southwestern Atlantic Ocean in the feeding ecology of Argentine anchovy, Engraulis anchoita (Clupeiformes, Clupeidae Importancia del frente estuarial del Río de la Plata (Océano Atlántico sudoccidental en la ecología trófica de la anchoíta argentina, Engraulis anchoita (Clupeiformes, Clupeidae

    Directory of Open Access Journals (Sweden)

    Luciano N Padovani

    2011-07-01

    Full Text Available The feeding of Engraulis anchoita was studied in the coastal reproductive habitat of the northern population during the spawning period. Stomach contents of anchovy adults and plankton samples taken during a research cruise were examined. The highest stomach fullness values were found in the Rio de la Plata estuary, particularly at stations close to the surface salinity front. Copepods, particularly those 1 mm total length. This might be explained by a low gill rakers efficiency of adult anchovies to retain small prey. In the Rio de la Plata front, both the reported large biomasses of zooplankton and the observed intense anchovy feeding revealed the ecological significance of this front, especially when compared with the contiguous "poor in food" coastal areas.Se estudió la alimentación de la población norteña de Engraulis anchoita en el hábitat reproductivo costero durante su periodo de desove. Se analizaron los contenidos estomacales de adultos de anchoíta y muestras de zooplancton tomados durante un crucero de investigación. Los mayores valores de repleción estomacal se encontraron en el estuario del Río de la Plata, particularmente en estaciones cercanas al frente salino de superficie. Los copépodos fueron las presas más abundantes, particularmente especímenes 1 mm de longitud total. Esto se puede explicar por la baja eficiencia del aparato branquial de anchoítas adultas para retener pequeñas presas. En el frente del Río de la Plata, las altas biomasas de zooplancton reportadas y la intensa alimentación observada, evidencian su significancia ecológica, especialmente cuando se compara con aguas costeras adyacentes pobres en alimento.

  1. Spatial distribution and dietary overlap between Japanese anchovy Engraulis japonicus and moon jellyfish Aurelia aurita in the Seto Inland Sea, Japan

    Directory of Open Access Journals (Sweden)

    Jun Shoji

    2009-10-01

    Full Text Available Biological and physical surveys were conducted in order to investigate the relationship between environmental conditions and the distribution of ichthyoplankton and jellyfish, and dietary overlap between the ichthyoplankton and jellyfish in the Seto Inland Sea (SIS, Japan. Ichthyoplankton, copepods, and jellyfish were collected during two cruises in July 2005 in the Sea of Hiuchi and in July 2006 in Hiroshima Bay within the SIS. Sea surface temperature (˚C, salinity, bottom-layer dissolved oxygen (mg l-1 and the abundance (no. m-2 of fish eggs and larvae were significantly higher in the Sea of Hiuchi. Japanese anchovy was most dominant (69.3% in number of eggs and 52.3% in number of larvae among the ichthyoplankton. Mean jellyfish biomass (g m-2 in Hiroshima Bay was significantly higher (50-folds than that in the Sea of Hiuchi. Moon jellyfish was the most dominant among the jellyfish collected, accounting for 85.6% in wet weight. Surface temperature had a significant effect on fish egg and larval distribution: abundance of fish eggs and larvae increased with increasing temperature. Jellyfish abundance was negatively correlated with the bottom-layer oxygen concentration. Stable isotope analysis indicated dietary overlap between the Japanese anchovy and the moon jellyfish in Hiroshima Bay.

  2. Small pelagic fish feeding patterns in relation to food resource variability: an isotopic investigation for Sardina pilchardus and Engraulis encrasicolus from the Bay of Biscay (north-east Atlantic)

    OpenAIRE

    Chouvelon, Tiphaine; Violamer, Laurie; Dessier, Aurélie; Bustamante, Paco; Mornet, Françoise; Pignon‑Mussaud, Cécilia; Christine, Dupuy

    2015-01-01

    International audience; Small pelagic fish represent an essential link between lower and upper trophic levels in marine pelagic ecosystems and often support important fisheries. In the Bay of Biscay in the north-east Atlantic, no obvious controlling factors have yet been described that explain observed fluctuations in European sardine Sardina pilchardus and European anchovy Engraulis encrasicolus stocks, in contrast to other systems. The aim of this study was therefore to investigate to which...

  3. Forecasts of recruitment in South African anchovy from sarp field ...

    African Journals Online (AJOL)

    A rule-based deterministic model is used to forecast recruitment of anchovy Engraulis capensis in the southern Benguela from field measurements of biological and environmental variables collected during two consecutive years. Field data were obtained on a monthly basis during the anchovy spawning season as part of ...

  4. Determination of radioactivity levels and heavy metal concentrations in seawater, sediment and anchovy (Engraulis encrasicolus) from the Black Sea in Rize, Turkey.

    Science.gov (United States)

    Baltas, Hasan; Kiris, Erkan; Sirin, Murat

    2017-03-15

    Seawater, sediment and fish (anchovy) samples consumed in the Rize province of the Eastern Black Sea region of Turkey were collected from five different stations. The radioactivity levels (226Ra, 232Th, 40K and 137Cs) were determined in all the samples using a high-purity germanium detector. While 226Ra, 232Th and 40K radionuclides were detected in all samples, the radionuclide concentration of 137Cs, except for the sediment samples (mean activity is 9±1.4Bqkg-1), was not detected for the seawater and fish samples. The total annual effective dose rates from the ingestion of these radionuclides for fish were calculated using the measured activity concentrations in radionuclides and their ingested dose conversion factor. Also, the concentrations of some heavy metals in all the samples were determined. The activity and heavy metal concentration values that were determined for the seawater, sediment and fish samples were compared among the locations themselves and with literature values. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Efecto de la ración alimenticia sobre la maduración gonadal y acumulación de grasa de anchoveta peruana (Engraulis ringens Jenyns, 1842 en cautiverio Effect of feeding ration on gonad maturation and fat accumulation in Peruvian anchovy (Engraulis ringens Jenyns, 1842 in captivity

    Directory of Open Access Journals (Sweden)

    Carlos Espinoza

    2009-01-01

    Full Text Available Se evaluó el efecto de la ración alimenticia sobre la tasa de maduración gonadal, el desempeño de las gónadas maduras y la redistribución de la energía consumida en gónada, músculo o grasa corporal en ejemplares de anchoveta peruana Engraulis ringens en condiciones de cautiverio Estos resultados ayudan a comprender los procesos reproductivos ocurridos en el medio natural ante alteraciones de factores ambientales tales como los eventos El Niño y La Niña, de gran implicancia en el ecosistema y las pesquerías del Pacífico oriental. El tiempo trascurrido desde el estadio inmaduro hasta vitelogénico fue de 45 días bajo condiciones alimenticias energéticamente óptimas y temperatura alrededor de 16,5°C (46,1 cal g-1 pez día-1 . Las hembras alimentadas con 138,3 cal g-1 pez día-1 alcanzaron la máxima vitelogénesis en 30 días y, aunque el alimento fue excesivo, no incrementaron su masa muscular pero si presentaron mayor acumulación de grasa corporal y presencia de ovocitos más grandes, lo cual indica un incremento en el almacenamiento energético en la hembra y su progenie. Los ovocitos vitelogénicos de los peces alimentados con 46,1 cal g-1 pez día-1 presentaron atresia más rápido que los ovocitos vitelogénicos de peces alimentados con 138,3 cal g-1 pez día-1 . Aunque la cantidad de alimento fue adecuada, las hembras no desovaron durante el experimento. En machos, la disponibilidad de alimento también aceleró la maduración gonadal pero la expulsión de espermatozoides parece haber estado condicionada por la presencia de hembras con ovocitos en máximo estado de vitelogénesis.We analyzed the effect that feeding rations have on gonad maturation, mature gonad performance, and the redistribution of the energy taken up by the gonads, muscle, and body fat in captive specimens of Peruvian anchovy (Engraulis ringens. These results help us understand the reproductive processes occurring in the natural environment given changes

  6. ÉTUDE DU RÉGIME ALIMENTAIRE DE L’ANCHOIS EUROPÉEN (ENGRAULIS ENCRASICOLUS EN ATLANTIQUE NORD-EST ET EN MÉDITERRANÉE

    Directory of Open Access Journals (Sweden)

    Sharif Jemaa

    2016-06-01

    Full Text Available Jemaa Sharif, Perrine Cuvilliers, Mahmoud Bacha, Gaby Khalaf et Rachid Amara. A study on the diet variation of European anchovy (Engraulis encrasicolus in the Atlantique and Mediterranean water. 2016. Lebanese Science Journal, 17(1: 77-92. This study evaluated diet variation of European anchovy Engraulis encrasicolus in productive and oligotrophic areas. The diet of the European anchovy was studied at 13 different sites along its geographic distribution range. In all sites, the diet was mainly based on copepods that represented 33 to 98% of the prey identified and were found in over 80% of the stomachs analyzed. The dominant copepod species and the various secondary preys such as ostracods, gastropods, and eggs varied among locations. Multivariate analyses (AFC, CAH, nMDS distinguished three groups according to sites: group 1 in the Northwestern Mediterranean, Atlantic, Channel/North Sea; group 2 in the Algero-Provençal Basin (Ghazaouet, Bénisaf and Bejaia; and group 3 in the Eastern Mediterranean (Lebanon and Turkey. The differences among groups were based on the presence of specific prey types, such as, zooplankton, cyprid larvae, barnacles in the first group, bivalves and amphipods in the second group, and ostracods, mysids, and euphausiids in the third group. These groupings reflected the dissimilarities of hydrographic characteristics and biological productivity between regions. Examination of the stomach contents highlights the significant presence of plastic (13-16% of the content in some sites, where the vast majority came from fishing gear filaments.

  7. anchovy Engraulis capensis, sardine Sardinops sa

    African Journals Online (AJOL)

    spamer

    gain through prolonged bouts of low-cost filter-feeding. (Van der Lingen ... 3 000-l fibreglass tank supplied with a continuous flow of 5-µm-filtered ... A sample of 20 fish was taken from each trawl to provide data on stomach contents at t = 0. Fish in the tank were observed to ensure that there was no feeding, and dead or ...

  8. Mislabelling of spanish commercial semipreserved anchovies detected by DNA analysis

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    Amaya Velasco

    2014-06-01

    Although there are several studies presenting DNA methodologies for the identification of anchovies, this is one of the first studies aiming the evaluation of the level of mislabeling in this kind of products in Europe. Sixty three commercial semi preserved anchovy products were collected in different types of food markets in four Spanish cities to check their labelling. Species determination in these commercial products was performed by sequencing two different DNA fragments of mitochondrial cyt b. Results revealed that the level of mislabeling regarding species was higher than 16% in these products. The most frequent substitution found was Engraulis anchoita declared as Engraulis encrasicolus.

  9. Multiple factors affecting South African anchovy recruitment in the ...

    African Journals Online (AJOL)

    successfully in a strongly pulsed upwelling environment, where enrichment, retention and concentration mechanisms are less compatible than in Peru-Chile. Anchovy Engraulis capensis spawn upstream of the main upwelling centres on the food-poor, thermally stratified western Agulhas Bank, over a protracted summer ...

  10. Clasificación acústica de anchoveta (Engraulis ringens y sardina común (Strangomera bentincki mediante máquinas de vectores soporte en la zona centro-sur de Chile: efecto de la calibración de los parámetros en la matriz de confusión Acoustic classification of anchovy (Engraulis ringens and sardine (Strangomera bentincki using support vector machines in central-southern Chile: effect of parameter calibration on the confusion matrix

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    Hugo Robotham

    2012-03-01

    Full Text Available Se clasificó la anchoveta (Engraulis ringens y sardina común (Strangomera bentincki detectadas mediante equipos acústicos en la zona centro-sur de Chile, mediante el método de Máquinas de Vectores Soporte (SVM. Para esto se utilizaron descriptores de cardúmenes extraídos desde ecogramas, que fueron clasificados como morfológicos, batimétricos, energéticos y posicional espacial. Para lograr clasificaciones precisas mediante la utilización de esta metodología, fue necesario optimizar parámetros correspondientes al Kernel-Gaussiano, γ y de penalización del modelo C, mediante el análisis del efecto de la calibración sobre las matrices de confusión resultantes de la clasificación de las especies analizadas. El método SVM ajustó correctamente el 95,3% de los cardúmenes de anchoveta y sardina común. Los parámetros óptimos del Kernel-Gaussiano γ y de penalización C obtenidos mediante la metodología propuesta fueron γ = 450 y C = 0,95, respectivamente. Los parámetros mencionados incidieron de manera importante en la matriz de confusión y los porcentajes de clasificación final, por lo que se sugiere establecer, en aplicaciones futuras de este método, un protocolo experimental de calibración. La sardina común fue la especie con menor error de clasificación en el conjunto de las matrices de confusión. El descriptor correspondiente a profundidad del fondo fue el más sensible al SVM, la segunda variable en importancia es el descriptor distancia a la costa.The support vector machines (SVM method was used to classify the anchovy (Engraulis ringens and common sardine (Strangomera bentincki species detected in south-central Chile by means of acoustic equipment. For this, descriptors of fish schools (morphology, bathymetry, energy, spatial position extracted from ecograms were used. In order to obtain precise classifications using this methodology, it was necessary to optimize the parameters Gaussian-Kernel γ and penalty term

  11. 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.

  12. The role of sea surface circulation and hydrographic processes in anchovy spawning and larvae distribution in the Strait of Sicily (Central Mediterranean).

    Science.gov (United States)

    Falcini, Federico; Palatella, Luigi; Cuttitta, Angela; Bignami, Francesco; Patti, Bernardo; Santoleri, Rosalia; Fiorentino, Fabio

    2014-05-01

    The European Anchovy (Engraulis encrasicolus, Linnaeus, 1758) is one of the most important resources of the Mediterranean Sea. Despite its abundance and relevance, the anchovy population off the Mediterranean coasts exhibits a patchy distribution. Moreover, its biology and the influence of environment on its variability is poorly known. We here use data from ichthyoplankton-surveys carried out during the peak spawning season in order to analyze abundance and age of anchovy larvae in the Strait of Sicily, with respect to sea surface dynamic and hydrographic parameter patterns. The Strait of Sicily dynamics is characterized by upwelling regions, fronts, vortices, and filaments, with a consequent complexity in the spatial distribution of oceanographic parameters and anchovy larvae. To investigate the role of mesoscale features and oceanographic environment on the latter, anchovy larvae observations were paired to remote sensing data (such as sea surface temperature, chlorophyll, primary production, surface wind speed as well as light attenuation, absorption, and particle backscattering coefficients) and Lagrangian and Eulerian numerical simulations results for ocean currents and larval transport. The subsequent analysis shows and quantifies how the Atlantic Ionian Stream (AIS, a meandering current of Atlantic origin) path and variability, as well as the upwelling-induced south Sicilian coastal current, have consequences for anchovy spawning and larvae distribution. These currents transport anchovy larvae towards the Sicilian coast's south-eastern tip, where larvae are then retained in a frontal structure. However, significant cross-shore transport events due to relatively cold filament-like baroclinic instabilities generated by wind-induced coastal upwelling were also observed. Finally, the larval age distribution qualitatively agrees well with this transport pattern.

  13. Distribution of Oikopleura dioica (Tunicata, Appendicularia associated with a coastal frontal system (39°- 41°S of the SW Atlantic Ocean in the spawning area of Engraulis anchoita anchovy

    Directory of Open Access Journals (Sweden)

    Mariela Spinelli

    2013-06-01

    Full Text Available Among tunicates, the small planktonic appendicularians generally comprise a significant fraction of the mesozooplankton in frontal systems. The summer 2011 distribution (vertical and spatial of Oikopleura dioica was studied in terms of abundance, biomass, estimation of egg production and population structure in the different sectors of the El Rincón coastal front, in the light of thermal and salinity gradients. Peaks of abundance of Engraulis anchoita larvae were compared to O. dioica patterns. Samples were collected with plankton nets of 67 µm and 200 µm at two layers, below and above the thermocline depth. CTD data profiles were also recorded. During this campaign high salinity waters were predominant in the estuarine area. Conversely, a thermal stratification was found, being more marked at the external stations of the front where the highest densities and biomass of O. dioica coincided with the highest E. anchoita larvae densities. The size structure of O. dioica was also associated with the thermal gradient. The smaller sizes were found in the homogeneous area at the coast where the temperature was higher around 22ºC. This front constitutes a suitable environment for O. dioica reproduction enhancing the survival rate and growth of several small pelagic fishes such as E. anchoita.

  14. The 2004 re-assessment of the South African sardine and anchovy ...

    African Journals Online (AJOL)

    Hydroacoustic surveys off the coast of South Africa over the early years of the 21st century indicated that both the sardine Sardinops sagax and anchovy Engraulis encrasicolus populations had simultaneously reached record abundances. The South African pelagic fishery is regulated using an Operational Management ...

  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. Assessment of the labelling accuracy of spanish semipreserved anchovies products by FINS (forensically informative nucleotide sequencing

    Directory of Open Access Journals (Sweden)

    Amaya Velasco

    2016-06-01

    Full Text Available Anchovies have been traditionally captured and processed for human consumption for millennia. In the case of Spain, ripened and salted anchovies are a delicacy, which, in some cases, can reach high commercial values. Although there have been a number of studies presenting DNA methodologies for the identification of anchovies, this is one of the first studies investigating the level of mislabelling in this kind of products in Europe. Sixty-three commercial semipreserved anchovy products were collected in different types of food markets in four Spanish cities to check labelling accuracy. Species determination in these commercial products was performed by sequencing two different cyt-b mitochondrial DNA fragments. Results revealed mislabelling levels higher than 15%, what authors consider relatively high considering the importance of the product. The most frequent substitute species was the Argentine anchovy, Engraulis anchoita, which can be interpreted as an economic fraud.

  17. Assessment of the labelling accuracy of spanish semipreserved anchovies products by FINS (forensically informative nucleotide sequencing).

    Science.gov (United States)

    Velasco, Amaya; Aldrey, Anxela; Pérez-Martín, Ricardo I; Sotelo, Carmen G

    2016-06-01

    Anchovies have been traditionally captured and processed for human consumption for millennia. In the case of Spain, ripened and salted anchovies are a delicacy, which, in some cases, can reach high commercial values. Although there have been a number of studies presenting DNA methodologies for the identification of anchovies, this is one of the first studies investigating the level of mislabelling in this kind of products in Europe. Sixty-three commercial semipreserved anchovy products were collected in different types of food markets in four Spanish cities to check labelling accuracy. Species determination in these commercial products was performed by sequencing two different cyt-b mitochondrial DNA fragments. Results revealed mislabelling levels higher than 15%, what authors consider relatively high considering the importance of the product. The most frequent substitute species was the Argentine anchovy, Engraulis anchoita, which can be interpreted as an economic fraud.

  18. The Role of Hydrodynamic Processes on Anchovy Eggs and Larvae Distribution in the Sicily Channel (Mediterranean Sea): A Case Study for the 2004 Data Set

    Science.gov (United States)

    Falcini, Federico; Palatella, Luigi; Cuttitta, Angela; Buongiorno Nardelli, Bruno; Lacorata, Guglielmo; Lanotte, Alessandra S.; Patti, Bernardino; Santoleri, Rosalia

    2015-01-01

    Knowledge of the link between ocean hydrodynamics and distribution of small pelagic fish species is fundamental for the sustainable management of fishery resources. Both commercial and scientific communities are indeed seeking to provide services that could “connect the dots” among in situ and remote observations, numerical ocean modelling, and fisheries. In the Mediterranean Sea and, in particular, in the Sicily Channel the reproductive strategy of the European Anchovy (Engraulis encrasicolus) is strongly influenced by the oceanographic patterns, which are often visible in sea surface temperature satellite data. Based on these experimental evidences, we propose here a more general approach where the role of ocean currents, wind effects, and mesoscale activity are tied together. To investigate how these features affect anchovy larvae distribution, we pair ichthyoplankton observations to a wide remote sensing data set, and to Lagrangian numerical simulations for larval transport. Our analysis shows that while the wind-induced coastal current is able to transport anchovy larvae from spawning areas to the recruiting area off the Sicilian south-eastern tip, significant cross-shore transport due to the combination of strong northwesterly mistral winds and topographic effects delivers larvae away from the coastal conveyor belt. We then use a potential vorticity approach to describe the occurrence of larvae cross-shore transport. We conclude that monitoring and quantifying the upwelling on the southern Sicilian coast during the spawning season allows to estimate the cross-shore transport of larvae and the consequent decrease of individuals within the recruiting area. PMID:25915489

  19. The role of hydrodynamic processes on anchovy eggs and larvae distribution in the sicily channel (mediterranean sea): a case study for the 2004 data set.

    Science.gov (United States)

    Falcini, Federico; Palatella, Luigi; Cuttitta, Angela; Buongiorno Nardelli, Bruno; Lacorata, Guglielmo; Lanotte, Alessandra S; Patti, Bernardino; Santoleri, Rosalia

    2015-01-01

    Knowledge of the link between ocean hydrodynamics and distribution of small pelagic fish species is fundamental for the sustainable management of fishery resources. Both commercial and scientific communities are indeed seeking to provide services that could "connect the dots" among in situ and remote observations, numerical ocean modelling, and fisheries. In the Mediterranean Sea and, in particular, in the Sicily Channel the reproductive strategy of the European Anchovy (Engraulis encrasicolus) is strongly influenced by the oceanographic patterns, which are often visible in sea surface temperature satellite data. Based on these experimental evidences, we propose here a more general approach where the role of ocean currents, wind effects, and mesoscale activity are tied together. To investigate how these features affect anchovy larvae distribution, we pair ichthyoplankton observations to a wide remote sensing data set, and to Lagrangian numerical simulations for larval transport. Our analysis shows that while the wind-induced coastal current is able to transport anchovy larvae from spawning areas to the recruiting area off the Sicilian south-eastern tip, significant cross-shore transport due to the combination of strong northwesterly mistral winds and topographic effects delivers larvae away from the coastal conveyor belt. We then use a potential vorticity approach to describe the occurrence of larvae cross-shore transport. We conclude that monitoring and quantifying the upwelling on the southern Sicilian coast during the spawning season allows to estimate the cross-shore transport of larvae and the consequent decrease of individuals within the recruiting area.

  20. The role of hydrodynamic processes on anchovy eggs and larvae distribution in the sicily channel (mediterranean sea: a case study for the 2004 data set.

    Directory of Open Access Journals (Sweden)

    Federico Falcini

    Full Text Available Knowledge of the link between ocean hydrodynamics and distribution of small pelagic fish species is fundamental for the sustainable management of fishery resources. Both commercial and scientific communities are indeed seeking to provide services that could "connect the dots" among in situ and remote observations, numerical ocean modelling, and fisheries. In the Mediterranean Sea and, in particular, in the Sicily Channel the reproductive strategy of the European Anchovy (Engraulis encrasicolus is strongly influenced by the oceanographic patterns, which are often visible in sea surface temperature satellite data. Based on these experimental evidences, we propose here a more general approach where the role of ocean currents, wind effects, and mesoscale activity are tied together. To investigate how these features affect anchovy larvae distribution, we pair ichthyoplankton observations to a wide remote sensing data set, and to Lagrangian numerical simulations for larval transport. Our analysis shows that while the wind-induced coastal current is able to transport anchovy larvae from spawning areas to the recruiting area off the Sicilian south-eastern tip, significant cross-shore transport due to the combination of strong northwesterly mistral winds and topographic effects delivers larvae away from the coastal conveyor belt. We then use a potential vorticity approach to describe the occurrence of larvae cross-shore transport. We conclude that monitoring and quantifying the upwelling on the southern Sicilian coast during the spawning season allows to estimate the cross-shore transport of larvae and the consequent decrease of individuals within the recruiting area.

  1. 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

  2. Worldwide, where anchovies Engraulis spp. and sardine Sardinops ...

    African Journals Online (AJOL)

    spamer

    1987). The spawner biomass of sardine was then 0.03 million tons, but it increased steadily to 0.62 million. Benguela Dynamics. Pillar, S. C., Moloney, C. L., Payne, A. I. L. and F. A. Shillington (Eds). S. Afr. J. mar. Sci. 19: 355–364. 1998. 355 ..... tate their ability to cope is the facility of first-time breeders to emigrate from natal ...

  3. In upwelling regions in which anchovy Engraulis spp. and sardine ...

    African Journals Online (AJOL)

    spamer

    and longitude) blocks extending from 29° to 36°45′S and from 15° to 28°00′E. Currents above the thermo- cline (vertically-averaged 30 and 50 m currents) were averaged for each grid block. The model was based on ADCP data collected during cruises on. F.R.S. Africana between September and March,. 1989–1993.

  4. From bonito to anchovy: a reconstruction of Turkey’s marine fisheries catches (1950-2010

    Directory of Open Access Journals (Sweden)

    A. ULMAN

    2013-06-01

    Full Text Available Turkey’s marine fisheries catches were estimated for the 1950-2010 time period using a reconstruction approach, which estimated all fisheries removals, including unreported landings, recreational landings and discards.  We added these estimates to the ‘official’ data, as reported in TURKSTAT, which are also available from the United Nation’s Food and Agriculture Organization (FAO.  The total reconstructed catch for the 1950-2010 time period (inclusive of the reported data is approximately 32 million t, or 74% more than the 18.4 million t of reported data. This added approximately 13.6 million t to the reported data, consisting of 6.9 million t of unreported landings, 2.6 million t of discards, 2.4 million t of recreational catches, and 1.7 million t of subsistence catches.  In 2010, total reported marine landings for Turkey were 445,680 t and the total reconstructed catch was 763,760 t, or 73% more than the reported data.   The main unreported taxon by tonnage was European anchovy (Engraulis encrasicolus due to its sheer high proportion of catch.  The major reasons for underreporting include a general distrust fishers have towards the taxing system combined with inefficient fisheries monitoring and surveillance capabilities.  Accounting for all fisheries components is crucial in understanding the development of fisheries resources, improving management, and reducing threats to the domestic food security of Turkey.

  5. 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

  6. 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.

  7. {sup 2}10Po in engraulis encrasilocus in the North of the Valencian community; {sup 2}10Po en Engraulis Encrasilocus en el Norte de la Comunidad Valenciana

    Energy Technology Data Exchange (ETDEWEB)

    Delgado Belmar, V.; Camara Garcia, T.; Ferrero Calabuig, J. L.

    2013-07-01

    Within the scope of natural radiation, one of the most studied radionuclides is currently radon and their descendants. The doses due to this radionuclide are the most high and dangerous, not only in areas where there is radon this is already inhaled by the population but it also swallowed their descendants via food, contributing to a dose rate more. The objective of this work is the study of the concentration of {sup 2}10Po in anchovy (Engraulis Encrasilocus) in an area with a coastal lagoon with high concentration of {sup 2}22 Rn. (Author)

  8. Influence of climate variability on anchovy reproductive timing off northern Chile

    Science.gov (United States)

    Contreras-Reyes, Javier E.; Canales, T. Mariella; Rojas, Pablo M.

    2016-12-01

    We investigated the relationship between environmental variables and the Gonadosomatic Monthly Mean (GMM) index of anchovy (Engraulis ringens) to understand how the environment affects the dynamics of anchovy reproductive timing. The data examined corresponds to biological information collected from samples of the landings off northern Chile (18°21‧S, 24°00‧S) during the period 1990-2010. We used the Humboldt Current Index (HCI) and the Multivariate ENSO Index (MEI), which combine several physical-oceanographic factors in the Tropical and South Pacific regions. Using the GMM index, we studied the dynamics of anchovy reproductive timing at different intervals of length, specifically females with a length between 11.5 and 14 cm (medium class) and longer than 14 cm (large class). Seasonal Autoregressive Integrated Mobile Average (SARIMA) was used to predict missing observations. The trends of the environment and reproductive indexes were explored via the Breaks For Additive Season and Trend (BFAST) statistical technique and the relationship between these indexes via cross-correlation functions (CCF) analysis. Our results showed that the habitat of anchovy switched from cool to warm condition, which also influenced gonad development. This was revealed by two and three significant changes (breaks) in the trend of the HCI and MEI indexes, and two significant breaks in the GMM of each time series of anchovy females (medium and large). Negative cross-correlation between the MEI index and GMM of medium and large class females was found, indicating that as the environment gets warmer (positive value of MEI) a decrease in the reproductive activity of anchovy can be expected. Correlation between the MEI index and larger females was stronger than with medium females. Additionally, our results indicate that the GMM index of anchovy for both length classes reaches two maximums per year; the first from August to September and the second from December to January. The

  9. Contribution of larval growth rate vairability to the recruitment of the Bay of Málaga anchovy (SW Mediterranean during 2000-2001 spawning seasons

    Directory of Open Access Journals (Sweden)

    Alberto García

    2003-12-01

    Full Text Available Daily growth rates were estimated from larval anchovy (Engraulis encrasicolus sampled in their main nursery grounds off the Bay of Málaga (SW Mediterranean during the 2000 and 2001 spawning seasons. Significantly higher growth rates were observed in the 2001 larval population, representing a 20% increase through the larval size classes analysed. The decimated SW Mediterranean anchovy population experienced a successful anchovy recruitment during this year estimated at 13,000 tons for the Bay of Málaga by the acoustic evaluation of small pelagic resources. The size distribution of the recruited anchovy juveniles during 2000 and 2001 showed an increase of approximately 2 cm. Their corresponding anchovy spawning seasonality agrees with the estimates from the growth model fits of each year. Data on the environmental background for the two years sampled are provided by a historical quarterly monitoring project. Zooplankton showed a two-fold significant increase during July 2001, coastwise as well as offshore. No significant changes in surface temperature were observed between years. Instead of the usual summer spawning peak, anchovy peak spawning shifted towards early spring during the 2001 spawning season. The study provides evidence from field data on the relationships of larval growth variability and recruitment.

  10. El zooplancton del hábitat reproductivo de la población bonaerense de anchoíta (Engraulis anchoita), con especial énfasis en crustáceos

    OpenAIRE

    Viñas, M.D.; Marrari, M.; Di Mauro, R.; Cepeda, G.D.; Padovani, L.N.

    2013-01-01

    The information gathered in Argentine anchovy (Engraulis anchoita) Northern population assessment cruises allowed to perform studies on the zooplankton community of the Buenos Aires shelf since 1995. In this work the most relevant results as regards the taxonomy and size structure of the community, faunistic areas, and 'key' species in relation to the hydrographic conditions and frontal systems of the region are presented. Besides, the consequences those results might have on Argentine anchov...

  11. Anchovies to Whales: tracking vertebrate biodiversity in Monterey Bay by metabarcoding environmental DNA (eDNA)

    Science.gov (United States)

    Closek, C. J.; Starks, H.; Walz, K.; Boehm, A. B.; Chavez, F.

    2016-12-01

    The oscillation between the dominance of Sardinops sagax (pacific sardine) and Engraulis mordax (northern anchovy) has been documented in the California Coastal Ecosystem for more than 100 years. These two species are strong drivers of trophic interactions in the region. As part of the Marine Biodiversity Observational Network (MBON) initiative, we used archived filtered seawater samples collected late-summer to mid-fall over a span of 8 years from Monterey Bay, CA to examine the change in marine vertebrate environmental DNA (eDNA). Water samples were collected from a nearshore location in Monterey Bay (C1) during the years of 2008-15. The water was then filtered, and the filter was archived at -80°C. DNA was extracted from the filters, and the 12S rRNA gene present in mitochondrial DNA was PCR amplification using primers designed to amplify 12s rRNA genes from marine vertebrates. The amplicons were subsequently sequenced with an Illumina MiSeq and the data processed using an analysis pipeline for sequence annotation. More than 20 fish genera were noted in the sequences from 2008-12, with Engraulis the dominant fish genus from 2013-15. Anchovy and Megaptera novaeangliae (humpback whale) were present in temporal patterns similar to those noted during visual observations where anchovy and humpback whale were more abundant during the years of 2013-2015 than the other years. This study demonstrates our ability to detect megafauna and fish species that are important to the Monterey Bay ecosystem from coastal water samples and determine community structural differences over time.

  12. Assessing the impact of environmental forcing on the condition of anchovy larvae in the Cadiz Gulf using nucleic acid and fatty acid-derived indices

    Science.gov (United States)

    Teodósio, M. A.; Garrido, S.; Peters, J.; Leitão, F.; Ré, P.; Peliz, A.; Santos, A. M. P.

    2017-02-01

    Understanding the environmental processes affecting fish larvae survival is critical for population dynamics, conservation purposes and to ecosystem-based fishery management. Using anchovies (Engraulis encrasicolus) of the Cadiz Gulf as a study case and considering the "Ocean Triad" hypothesis, we investigate the larval ecophysiological status and potential survival in relation to oceanographic variables. Therefore, this study aims to describe the nutritional condition of anchovy larvae during spawning season (peak in summer) through nucleic acid- and fatty acid (FA)-derived indices and to analyze the effects of the major environmental parameters (Depth, Temperature, Salinity, Plankton biomass) on anchovy survival potential at early phases. Fish larvae were collected in August from 30 m to 400 m depth at 35 stations off the southern Iberian coast. A previous upwelling event influenced the oceanographic conditions of the more western stations off Cape São Vicente (CSV). Along the coast, the water became warmer from west to the east through Cape Santa Maria (CSM) ending at Guadiana estuary, where easterly winds originated the development of a counter current. The standardized RNA/DNA (sRD) of anchovy larvae decreased throughout larval ontogeny, reflecting a reduction of growth during the development. Essential FA concentrations also decreased, but docosahexaenoic acid (DHA) in particular was highly conserved even after the reduction of total FA concentration in anchovy larvae related to the onset of swimming abilities (post-flexion phase). The oceanographic conditions (west upwelling, east counter current, and stratification) led to a nearshore aggregation of plankton and anchovy larvae with good ecophysiological conditions in the central area of the southern coast, where an optimal range of temperature and chlorophyll, as an indirect food proxy for anchovy larval development, were registered. The study proves that the oceanographic conditions of the study area are

  13. Climate Variability of the Northern Argentinean Shelf Circulation: Impact on Engraulis Anchoita

    Directory of Open Access Journals (Sweden)

    Guillermo Auad

    2012-03-01

    Full Text Available A high-resolution ocean model and hydrographic observations are used to characterize the shelf circulation of the northern Argentinean shelf during the study period (1993–2008 and ultimately to explore possible linkages among atmospheric, oceanic, and biological climatic variability. Abundance of larvae and eggs of the local anchovy species, Engraulis anchoita, exhibit a spatial and temporal variability similar to those stocks found in other parts of the world and that we interpret in the context of the particularities of the local circulation and hydrography. Two (statistically coupled modes of wind stress-surface velocity are described and interpreted in terms of historical and new information. A complex picture emerges in which the intensity of both a thermal shelf front, the alongshore flow, and larvae abundance would be connected and forced by local wind stresses. For all areas examined on the shelf, the larvae/egg abundance would not be very sensitive to short-lived climatic fluctuations (e.g., year-to-year but they would be indeed to regime shifts. The shallow shelf area bounded by the 39°S and 41°S parallels would expose a clearer linkage between physical and biological variables than that north of 39°S. We attribute this fact to the particular physical conditions found in the southernmost area, which would favor an increased habitat quality for Engraulis anchoita.

  14. 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

  15. Aspects macroscopiques de la reproduction de Engraulis ...

    African Journals Online (AJOL)

    Les aspects macroscopiques de la reproduction de l'anchois Engraulis encrasicolus ont été étudiés de janvier 2014 à décembre 2014. Les spécimens proviennent de la pêche artisanale le long du littoral-ouest de la Côte d'Ivoire. Les échantillonnages ont été réalisés avec les sennes de plage et les sennes tournantes ...

  16. Variación estacional de la condición nutricional larvaria del boquerón (Engraulis encrasicolus) en el estuario del Guadalquivir

    OpenAIRE

    Yebra, L.; Funes, M.V. (María Victoria); González-Ortegón, E.; BALDÓ, F.; Jiménez, M.P. (María Paz); Cañavate, P. (Pedro); Vilas, C.; Díaz-del-Río-Español, V. (Víctor); Bárcenas, P.; Fernández-Salas, L. M.; López-González, N. (Nieves); Palomino, D.; J.L. RUEDA; Sánchez-Guillamón, O. (Olga); Vázquez, J. T.

    2015-01-01

    European anchovy recruitment to the Guadalquivir estuary mainly occurs when the environmental conditions show more stability. Unusual changes in the environmental conditions of this estuary negatively impacted on key preys of anchovy and therefore on its nursery function. In this way, nutritional condition should determine strongly the physiological state of this species in estuaries and thus its survival and recruitment. RNA:DNA ratio has been applied with success as indicato...

  17. anchovy

    African Journals Online (AJOL)

    spamer

    by comparing the t-test results between November. 1993 and 1994 with those of all data from each spawning season. Copepod biomass data were log- transformed to reduce heteroscedasticity and to improve normality. The assumption of homoscedas- ticity for the ANOVA and t-tests was verified using. Levene's test ...

  18. 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.

  19. Modifications in the chemical compounds and sensorial attributes of Engraulis anchoita fillet during marinating process

    Directory of Open Access Journals (Sweden)

    Maria Isabel Yeannes

    2008-12-01

    Full Text Available Marinated fish are fish products preserved by the combined action of salt and organic acids. The objective of this work was to analyze the variations in the chemical compounds of anchovy fillets that give them sensorial characteristics during the marinating process of Engraulis anchoita. The protein content decreased slightly and the TVB-N level decreased significantly in both the brining and marinating stages. In the marinating stage an increase in the total free aminoacids was observed. The NBV level in the brining and marinating solutions increased during these stages due to the solubilization of the non-protein nitrogenous compounds and the degradation of some protein compounds.The decrease of the contents of protein and TVB-N, and the increase of the acidity and the free aminoacids content during the marinating process give the marinated fillets the characteristic texture and aroma.Peixes marinados são produtos obtidos pela ação combinada de sal e ácidos orgânicos. O presente estudo teve como objetivo avaliar as alterações químicas e sensoriais em filés de anchoita (Engraulis anchoita durante o processo de marinado. O conteúdo de proteína apresentou decréscimo significativo durante a salga. O teor de Bases Voláteis Totais-N-BVT, apresentou uma diminuição considerável durante a salga e marinacão. Na fase de marinado, foi observado um aumento em aminoácidos livres totais. Foi constatada a presença de N-BVT na salmoura e na solução oriunda do processo de obtenção de marinado, devido à solubilização de nitrogênio não protéico, que podem ter sido acrescidos de alguns compostos de degradação protéica. A redução do conteúdo de proteína e N-BVT e o aumento de acidez e de aminoácidos livres gerados durante ou processo de elaboração do marinado fazem com que os filés marinados adquiram textura e aroma característicos.

  20. Texture, color, lipid oxidation and sensory acceptability of gamma-irradiated marinated anchovy fillets

    Science.gov (United States)

    Tomac, Alejandra; Cova, María C.; Narvaiz, Patricia; Yeannes, María I.

    2015-01-01

    The effect of gamma irradiation (0, 2, 3 and 4 kGy) on vacuum-packed marinated anchovy fillets was analyzed for their texture, color, lipid oxidation and sensory acceptability after 10 months under refrigeration. Marinated (3% acetic acid, 10% sodium chloride and 0.2% citric acid) Engraulis anchoita fillets were vacuum-packed and irradiated with a cobalt-60 source at a semi-industrial irradiation facility. The irradiation caused a slight increase in hardness values regardless of the applied dose but maintained a consistent texture over the 10 months, even though the control samples softened, most likely due to degradation. This hardness increase did not affect the textural sensory acceptability. Irradiation did not modify the color but still reduced color changes during storage, benefitting the product's quality. TBARS was increased in every sample throughout storage, but irradiation decreased these values. Sensory acceptability was not affected by gamma irradiation. Therefore, gamma irradiation could be successfully applied to this type of product for the purpose of shelf-life extension.

  1. Habitat selection by anchovies (Clupeiformes: Engraulidae in a tropical bay at Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Francisco G. Araújo

    Full Text Available Distribution of anchovies (Clupeiformes, Engraulidae was described in the Sepetiba Bay, a coastal area of Southeastern Brazil, to assess eventual mechanisms of habitat selection. Two fish sampling programmes were accomplished; one using beach seine (1998/2000 to catch juveniles in sandy beaches, and the other, using seines (1999/2000 to catch adults in deeper bay areas. Six species representing 4 genera were recorded: Anchoa tricolor, Anchoa januaria, Anchoa lyolepis, Cetengraulis edentulus, Engraulis anchoita and Lycengraulis grossidens. Anchoa tricolor and A. januaria were the most abundant species, with the former peaking in the outer bay, while the latter peaking in the inner bay. Adults A. tricolor are target of heavy commercial fisheries in the bay during Spring-Summer, while E. anchoita, an abundant species in the continental shelf, was occasionally caught in large numbers during the Autumn. The habitat selection, by using two different bay areas, was developed by the two most abundant species, a probable mechanism to enable their coexistence.

  2. Morphological and histochemical characterization of the mucosa of the digestive tract in Engraulis anchoita.

    Science.gov (United States)

    Díaz, A O; García, A M; Devincenti, C V; Goldemberg, A L

    2003-12-01

    The histomorphological aspects as well as the histochemical content and distribution of glycoproteins (GPs) in the mucosa of the digestive tract of the anchovy Engraulis anchoita were studied. The buccopharyngeal cavity is lined by a squamous stratified epithelium with mucous superficial cells; the oesophagus shows two zones, cranial with a squamous stratified epithelium with mucous superficial cells and caudal with a columnar secretory epithelium. Finally, the stomach presents both the cranial and pyloric portion lined with a simple columnar epithelium. Tubular branched glands, formed by a single type of glandular cell, located along the stomach, are more numerous in the cranial portion. The GPs were identified with (1) oxidizable vicinal diols; (2) sialic acids and some of their chain variants, C7 or C9; (3) sialic acid residues with O-acyl substitution at C7 or C8; (4) carboxyl groups and (5) sulphate groups. Histochemical tests showed that the buccopharyngeal cavity presented the largest amount of the different types of mucosubstances. Epithelial secretory cells were found in the oesophagus, which synthesized a large quantity of sialosulphoglycoproteins likely to be related to a protective role. The surface epithelium of the stomach synthesizes and secretes acid and neutral GPs, probably related to the movement of fluids and to the absorption of easily digested substrates, respectively. Although great differences exist between different species, in E. anchoita as in other fish species, the wall of the digestive tract is composed of the four layers classically described for vertebrates. The GPs secreted by the epithelial cells are suggested to be important for the protection and inhibition of microorganisms. In addition, they are involved in enzymatic digestion of food, absorptive functions and lubrication of the alimentary tract.

  3. Characterising and comparing the spawning habitats of anchovy ...

    African Journals Online (AJOL)

    The relationship between anchovy egg abundance and salinity was strongly positive, but strongly negative with water depth phytoplankton biomass and zooplankton ... differences in spawning habitat selection by anchovy and sardine for SST, salinity and zooplankton biomass, but not for the other environmenta variables.

  4. Acid and salt uptake during the marinatig process of Engraulis anchoita fillets influence of the solution: fish ratio and agitation

    Directory of Open Access Journals (Sweden)

    María Eugenia Capaccioni

    2011-12-01

    Full Text Available The aims of this research were to determine the effect of different conditions of the marination stage on the salt and acid uptake, immersion time, and sensorial characteristics during the marinating process of anchovy (Engraulis anchoita. Different solution:fish ratios and the agitation effect during this stage were analyzed. The ratios used were: 0.77:1, 3:1 and 10:1 (with and without agitation. An increase of marinating solution:fish ratio causes a higher speed of acid and salt penetration The product obtained with the 10:1 ratio had a dry and fibrous texture and a slightly salty taste. Salt concentration was statistically significantly lower (p < 0.01 in the samples with agitation. Agitation did not influence the acid uptake, and the salt penetration speed decreased, but rancidity was detected in this product. The ratio 3:1 decreases the marinating time without damaging sensory attributes and can be used in the fish marinating process.

  5. 210Po and 210Pb trophic transfer within the phytoplankton-zooplankton-anchovy/sardine food web: a case study from the Gulf of Lion (NW Mediterranean Sea).

    Science.gov (United States)

    Strady, Emilie; Harmelin-Vivien, Mireille; Chiffoleau, Jean François; Veron, Alain; Tronczynski, Jacek; Radakovitch, Olivier

    2015-05-01

    The transfer of (210)Po and (210)Pb in the food web of small pelagic fishes (from phytoplankton and zooplankton to anchovy Engraulis encrasicolus and sardine Sardina pilchardus) is investigated in the Gulf of Lion (GoL). We present original data of (210)Po and (210)Pb activity concentrations, C and N stable isotope ratios, measured (i) from different size classes of phytoplankton and zooplankton during spring and winter in different environments of the GoL, and (ii) in two fish species. Significant spatial patterns based on (210)Po, (210)Pb activity concentrations and (210)Po/(210)Pb ratios in the different plankton size classes are evidenced by hierarchical clustering, both in spring and winter. This variability, also observed for C and N stable isotopes ratios, is connected to local specific pelagic habitats and hydrodynamics. The sampling strategy suggests that (210)Po bioaccumulation in the GoL remains at a constant level from the first (dominated by phytoplankton) to the second trophic level (zooplankton), while (210)Pb bioaccumulation shows an increase in winter. Based on stable N isotope ratios and (210)Po activity concentrations measured in anchovies and sardines, we evidence (210)Po bio-magnification along the trophic food web of these two planktivorous pelagic fishes. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Interannual Changes in Biomass Affect the Spatial Aggregations of Anchovy and Sardine as Evidenced by Geostatistical and Spatial Indicators.

    Directory of Open Access Journals (Sweden)

    Marco Barra

    Full Text Available Geostatistical techniques were applied and a series of spatial indicators were calculated (occupation, aggregation, location, dispersion, spatial autocorrelation and overlap to characterize the spatial distributions of European anchovy and sardine during summer. Two ecosystems were compared for this purpose, both located in the Mediterranean Sea: the Strait of Sicily (upwelling area and the North Aegean Sea (continental shelf area, influenced by freshwater. Although the biomass of anchovy and sardine presented high interannual variability in both areas, the location of the centres of gravity and the main spatial patches of their populations were very similar between years. The size of the patches representing the dominant part of the abundance (80% was mostly ecosystem- and species-specific. Occupation (area of presence appears to be shaped by the extent of suitable habitats in each ecosystem whereas aggregation patterns (how the populations are distributed within the area of presence were species-specific and related to levels of population biomass. In the upwelling area, both species showed consistently higher occupation values compared to the continental shelf area. Certain characteristics of the spatial distribution of sardine (e.g. spreading area, overlapping with anchovy differed substantially between the two ecosystems. Principal component analysis of geostatistical and spatial indicators revealed that biomass was significantly related to a suite of, rather than single, spatial indicators. At the spatial scale of our study, strong correlations emerged between biomass and the first principal component axis with highly positive loadings for occupation, aggregation and patchiness, independently of species and ecosystem. Overlapping between anchovy and sardine increased with the increase of sardine biomass but decreased with the increase of anchovy. This contrasting pattern was attributed to the location of the respective major patches

  7. 101 Aspects macroscopiques de la reproduction de Engraulis ...

    African Journals Online (AJOL)

    HP 630

    ivoirienne, peu de données sur son écologie et sa biologie sont disponibles. En Côte d'Ivoire, les travaux antérieurs sont ceux de [6] traitant de l'évolution des œufs, larves et post-larves de Anchioviella guineensis et de [5, 7] sur la reproduction et le régime alimentaire de Engraulis encrasicolus en Côte d'Ivoire sur le.

  8. Potential zooplankton preys (Copepoda and Appendicularia for Engraulis anchoita in relation to early larval and spawning distributions in the Patagonian frontal system (SW Atlantic Ocean

    Directory of Open Access Journals (Sweden)

    Mariela L. Spinelli

    2011-11-01

    Full Text Available We investigated the spatial distribution of the abundance, biomass and size of zooplankton (nauplii, calanoids, cyclopoids and appendicularians in relation to the distribution of first-feeding larvae and eggs of Engraulis anchoita across the frontal system of Peninsula Valdés. Twelve samples of zooplankton and ichthyoplankton were taken with small Bongo (67 μm and Pairovet (200 μm nets during the spring of 2004 along two transects. The total abundance of zooplankton and the chlorophyll a concentration were higher in homogeneous waters, while total biomasses were higher in stratified waters. Temperature was negatively correlated with biological variables and was the main factor affecting the zooplankton distribution. In both transects, abundance peaks of first-feeding larvae were detected at coastal stations along with the smallest fraction of zooplankton ( < 500 μm, while the largest fraction was dominant at the external stations, coinciding with the highest egg abundance. The physical structure of this front generates different levels of food availability for first-feeding larvae. Calanoids (southern transect and cyclopoids (northern transect are predominant followed by nauplii and appendicularians. The biomass of zooplankton preys contributes to the carbon transfer to the upper trophic levels and is probably important for the survival and growth of anchovy larvae in this frontal system.

  9. Introducing the Green Protein Footprint method as an understandable measure of the environmental cost of anchovy consumption.

    Science.gov (United States)

    Laso, Jara; Margallo, María; Serrano, María; Vázquez-Rowe, Ian; Avadí, Angel; Fullana, Pere; Bala, Alba; Gazulla, Cristina; Irabien, Ángel; Aldaco, Rubén

    2018-04-15

    In a global framework of growing concern for food security and environmental protection, the selection of food products with higher protein content and lower environmental impact is a challenge. To assess the reliability of different strategies along the food supply chain, a measure of food cost through the environmental impact-protein content binomial is necessary. This study proposes a standardized method to calculate the Green Protein Footprint (GPF) index, a method that assesses both the environmental impact of a food product and its protein content provided to consumers. Life Cycle Assessment (LCA) was used to calculate the environmental impact of the selected food products, and a Life Cycle Protein Assessment (LCPA) was performed by accounting for the protein content along the supply chain. Although the GPF can be applied to all food chain products, this paper is focused on European anchovy-based products for indirect human consumption (fishmeal) and for direct human consumption (fresh, salted and canned anchovies). Moreover, the circular economy concept was applied considering the valorization of the anchovy residues generated during the canning process. These residues were used to produce fishmeal, which was employed in bass aquaculture. Hence, humans are finally consuming fish protein from the residues, closing the loop of the original product life cycle. More elaborated, multi-ingredient food products (salted and canned anchovy products), presented higher GPF values due to higher environmental impacts. Furthermore, the increase of food loss throughout their life cycle caused a decrease in the protein content. Regarding salted and canned products, the packaging was the main hotspot. The influence of the packaging was evaluated using the GPF, reaffirming that plastic was the best alternative. These results highlighted the importance of improving packaging materials in food products. Copyright © 2017. Published by Elsevier B.V.

  10. Can anchovy age structure be estimated from length distribution ...

    African Journals Online (AJOL)

    The analysis provides a new time-series of proportions-at-age 1, together with associated standard errors, for input into assessments of the resource. The results also caution against the danger of scientists reading more information into data than is really there. Keywords: anchovy, effective sample size, length distribution, ...

  11. Using new tools to identify eggs of Engraulis anchoita (Clupeiformes, Engraulidae).

    Science.gov (United States)

    Favero, J M; Katsuragawa, M; Zani-Teixeira, M L; Turner, J T

    2014-12-26

    Efficiency of the identification of eggs of Engraulis anchoita can be greatly improved by a method developed from egg measurements, using photography and the ImageJ programme, analysed by discriminant analysis using R software. © 2014 The Fisheries Society of the British Isles.

  12. Quality Indexes and Feasibility Analysis of Traditional Dried Anchovy From Buru Island

    Science.gov (United States)

    Krisanta Enda Savitri, Imelda; Sormin, R. B. D.; Silaban, Bernita

    2017-10-01

    Dried anchovy is a prominent fishery product in Buru Island Maluku. It is produce traditionally in villages Batuboi and Siahoni at Kayeli bay. Drying process was done in open air under the sun directly during two days to produce dried anchovy with a prospective marketable. This preliminary research was aimed to investigated the quality indexes and business feasibility of dried anchovy produced by processor comunity. The quality index was found by laboratory analysis of sample dried anchovy referring to Indonesian National Standard. The data for feasibility analysis was found by interview and by using quesioner list. The average Quality indexes of dried anchovy as follows: Water 14.22 grams percent; Protein 55.68 grams percent; Fat 2.29 grams percent; Ash 9.02 grams percent; Total Bacteri (TPC) 3,5 × 102-; organoleptic value 7.79; E. coli, Salmonella and Mold were unidentified. Total cost of dried anchovy production is 37,050,720 Rupiahs/year with the income was 224,000,000 Rupiahs/year. Total profit is 217,824,880 Rupiahs/year and the Revenue Cost ratio was 6.05. Dried anchovy from Buru Island has a good quality and also has a good business feasibility.

  13. When product diversification influences life cycle impact assessment: A case study of canned anchovy.

    Science.gov (United States)

    Laso, Jara; Margallo, María; Fullana, Pére; Bala, Alba; Gazulla, Cristina; Irabien, Ángel; Aldaco, Rubén

    2017-03-01

    The anchovy canning industry is one of the most important economic resources of the Cantabria region in Spain. However, environmental, economic and social problems over the past years have forced companies to apply marketing strategies, develop product diversification, create new products and introduce them in new "green markets". Launching Cantabrian canned anchovies into more sustainable markets requires measuring the environmental performance using Product Category Rules (PCRs) and Environmental Product Declarations (EPDs). EPDs and PCRS include the environmental profile of a range of similar products, such as all of the available canned anchovy products. The great variety of anchovy canned products depends on three process variables: the origin of the anchovy (Cantabria, Argentina and Chile or Peru), the type of oil (refined olive oil, extra virgin olive oil and sunflower oil) and the packaging (aluminum, tinplate, glass and plastic). This work aims to assess the environmental impact from cradle to grave of canned anchovies in oil using the life cycle assessment methodology (LCA). Moreover, the paper evaluates the influence of the above-mentioned three product variables in the LCA results. The results show that out of all of the alternatives, Chilean and Peruvian anchovies have the highest environmental burdens due to the transportation by ship. The production of anchovies in sunflower oil is a less environmentally friendly oil process due to the low yield per hectare of sunflower cultivation. Finally, the use of aluminum as the packaging material has the largest environmental impact out of almost all of the impact categories. Moreover, because the LCA results can be significantly affected by the allocation procedure, a sensitivity analysis comparing system expansion, mass and economic allocation is performed. In this case, the system expansion approach presents the highest environmental impacts followed by the mass allocation. Copyright © 2017 The Authors

  14. Digenetic trematodes parasitic on Engraulis anchoita (Pisces: Engraulidae) from Argentina and Uruguay.

    Science.gov (United States)

    Timi, J T; Martorelli, S R; Sardella, N H

    1999-01-01

    A total of 2,086 specimens of Engraulis anchoita Hubbs et Marini (Pisces: Engraulidae), from waters off Argentina and Uruguay were examined for parasitic digeneans. Four species of digeneans were found, Parahemiurus merus (Linton, 1910) (adult) in the stomach; Lecithochirium microstomum Chandler, 1935 (non-ovigerous and ovigerous juveniles) in the swimbladder; Cardiocephaloides sp. (metacercaria) in the eyes and Rhipidocotyle sp. (metacercaria) in the musculature. These four species are recorded for the first time as parasites of E. anchoita.

  15. Influence of temperature and food availability on juvenile Europeanan chovy

    NARCIS (Netherlands)

    Raab, K.; Llope, M.; Nagelkerke, L.A.J.; Rijnsdorp, A.D.; Teal, L.R.; Licandro, P.; Ruardij, P.; Dickey-Collas, M.

    2013-01-01

    The European anchovy Engraulis encrasicolus population of the North Sea has increased and spread in recent decades, probably in response to the relaxation of limiting factors in its life history. We use models and empirical data to explore the effects of temperature and food availability during the

  16. Coping Strategies to Deal with Environmental Variability and Extreme Climatic Events in the Peruvian Anchovy Fishery

    Directory of Open Access Journals (Sweden)

    Marilú Bouchon

    2011-06-01

    Full Text Available The Peruvian anchovy fishery is the largest worldwide in terms of catches. The fishery started during the mid 1950s, and since then it has been highly dependent on natural stock fluctuations, due to the sensitivity of anchovy stocks to ocean-climate variability. The main driver of anchovy stock variability is the El Niño Southern Oscillation (ENSO, and three extreme ENSO warm events were recorded in 1972–1973, 1983–1984 and 1997–1998. This study investigates the evolution of coping strategies developed by the anchovy fisheries to deal with climate variability and extreme ENSO events. Results showed eight coping strategies to reduce impacts on the fishery. These included: decentralized installation of anchovy processing factories; simultaneous ownership of fishing fleet and processing factories; use of low-cost unloading facilities; opportunistic utilization of invading fish populations; low cost intensive monitoring; rapid flexible management; reduction of fishmeal price uncertainty through controlled production based on market demand; and decoupling of fishmeal prices from those of other protein-rich feed substitutes like soybean. This research shows that there are concrete lessons to be learned from successful adaptations to cope with climate change-related extreme climatic events that impact the supply of natural resources. The lessons can contribute to improved policies for coping with climate change in the commercial fishery sector.

  17. Color, flavor, and sensory characteristics of gamma-irradiated salted and fermented anchovy sauce

    Science.gov (United States)

    Kim, Jae Hyun; Ahn, Hyun Joo; Yook, Hong Sun; Kim, Kyong Soo; Rhee, Moon Soo; Ryu, Gi Hyung; Byun, Myung Woo

    2004-02-01

    Color, flavor, and sensory characteristics of irradiated salted and fermented anchovy sauce were investigated. The filtrate of salted and fermented anchovy was irradiated at 0, 2.5, 5, 7.5, and 10 kGy. After irradiation, Hunter's color values were increased, however, the color values were gradually decreased in all samples during storage. Amount of the aldehydes, esters, ketones, S-containing compounds, and the other groups were increased up to 7.5 kGy irradiation, then decreased at 10 kGy ( Psauce could improve its sensory quality by reducing typical fishy smell.

  18. Condições de secagem de uma pasta de anchoita modificada enzimaticamente na oxidação lipídica, lisina disponível e atividade antioxidante do produto Drying conditions of an enzymatic modified paste of anchovy in the lipid oxidation, available lisina and antioxidant activity of the product

    Directory of Open Access Journals (Sweden)

    Kelly de Moraes

    2013-03-01

    Full Text Available O objetivo do trabalho foi analisar as condições da secagem convectiva de uma pasta de anchoita (Engraulis anchoita modificada enzimaticamente, através da metodologia de superfícies de resposta, sendo as respostas consideradas: a oxidação lipídica (TBA, a redução da lisina disponível e a perda da atividade antioxidante específica. A pasta de anchoita modificada foi obtida por hidrólise enzimática da fração muscular (filés do pescado por Neutrase®. Foram avaliadas na operação de secagem, a temperatura do ar (60, 70 e 80°C e a espessura das amostras (1,5; 2,5 e 3,5mm. A análise estatística da secagem mostrou efeitos significativos da temperatura do ar e da espessura das amostras (PThe aim of the work was to analyze the conditions of the convective drying of an enzymatic modified paste of anchovy (Engraulis anchoita through the response surfaces methodology, and the responses were the lipid oxidation (TBA, reduction of the available lisina and loss of the specific antioxidant activity. The modified paste of anchovy was obtained through enzymatic hydrolysis of the fish muscular fraction (fillets by Neutrase®. In drying operation the air temperature (60, 70 and 80°C and the samples thickness (1.5, 2.5 and 3.5mm were studied. The statistical analysis of the drying showed significant effects of the air temperature and samples thickness (P<0.05. The best drying condition was obtained in the air temperature of 60°C and samples thickness of 2.5mm. In this condition the TBA index was of 0.93mgMDA kg-1, available lisina reduction of 16% and loss of the specific antioxidant activity of 20.2%.

  19. Waste management under a life cycle approach as a tool for a circular economy in the canned anchovy industry.

    Science.gov (United States)

    Laso, J; Margallo, M; Celaya, J; Fullana, P; Bala, A; Gazulla, C; Irabien, A; Aldaco, R

    2016-08-01

    The anchovy canning industry has high importance in the Cantabria Region (North Spain) from economic, social and touristic points of view. The Cantabrian canned anchovy is world-renowned owing to its handmade and traditional manufacture. The canning process generates huge amounts of several food wastes, whose suitable management can contribute to benefits for both the environment and the economy, closing the loop of the product life cycle. Life cycle assessment methodology was used in this work to assess the environmental performance of two waste management alternatives: Head and spine valorisation to produce fishmeal and fish oil; and anchovy meat valorisation to produce anchovy paste. Fuel oil production has been a hotspot of the valorisation of heads and spines, so several improvements should be applied. With respect to anchovy meat valorisation, the production of polypropylene and glass for packaging was the least environmentally friendly aspect of the process. Furthermore, the environmental characterisation of anchovy waste valorisation was compared with incineration and landfilling alternatives. In both cases, the valorisation management options were the best owing to the avoided burdens associated with the processes. Therefore, it is possible to contribute to the circular economy in the Cantabrian canned anchovy industry. © The Author(s) 2016.

  20. Development of free neuromasts in Engraulis ringens and Strangomera bentincki (Teleostei, Clupeiformes early larvae

    Directory of Open Access Journals (Sweden)

    Alejandra Llanos-Rivera

    2014-03-01

    Full Text Available Neuromast morphology and distribution are characterized during early ontogeny of anchoveta (Engraulis ringens and common sardine (Strangomera bentincki. Although both species share morphological features, they show several differences during their early ontogeny, such as size at hatching and yolk absorption. Larvae were obtained from incubation of planktonic eggs (at 12°C, collected during the spawning season 2001 (August-September at Coliumo Bay. The neuromasts were observed from hatching to 25 days, and the pattern of neuromast appearance, in newly hatched larva, until yolk absorption, was determined using Janus Green staining and scanning electronic microscope. Results showed a similar pattern of neuromast development in both species. At hatching, two pairs of neuromasts were observed in the cephalic area and 8-9 in the rest of the body, which increased to 19 pairs and to 30-39 pairs at a larval size of 11 mm, respectively. On the average, 12 hair cells per neuromast were counted, with little variation among neuromasts. The polarity of these hair cells was closest to multiple polarity. Neuromast positioning for both species, anchoveta and common sardine larvae, are similar to those of Engraulis mordax and Clupea harengus, respectively. The similar development pattern of these species seems to be related to similar functional constraints and close taxonomic affinity.

  1. Transport of anchovy and sardine eggs and larvae from The western ...

    African Journals Online (AJOL)

    the frontal jet plays an important role in the transport of the early life history stages of anchovy and sardine, but that the position of such transport can vary between the 200 and 500-m isobaths. During October 1994, November 1994 and February 1995, the greatest concentrations of eggs corresponded with areas of strong ...

  2. Microbial flora of Anchovis spp. used in poultry and livestock feed ...

    African Journals Online (AJOL)

    ... Salmonella, Streptococcus, Pasteurella, Escheriachia, Shigela, and Pseudomanas. These organisms are known to cause various diseases in man and animals, resulting in economic losses. Caution should, therefore, be taken in the use of Anchovis spp. in human food and animal feed, since it can be a source of bacterial ...

  3. Anchovy biomass is linked to annual potential new production in the ...

    African Journals Online (AJOL)

    The hypothesis that physical forcing is related to tertiary production was tested by relating regional estimates of annual potential new production to certain pelagic fishery variables. The results show strong evidence of a dome-shaped relationship between annual potential new production (x-axis) and anchovy spawner ...

  4. Exploitation Status of Devis’Anchovy in Kei Island Waters: Based on Total Length Data

    Science.gov (United States)

    Supeni, E. A.; Dobo, J.

    2017-10-01

    Devis’ anchovy (Encrasicholina devisi) are a group of small pelagic fishes, which is thought to be one of the most abundant fishery resources in Indonesian waters. The high utilized of this resources will certainly affect to population status. This research aimed to know the exploitation status of anchovy in Kei Island waters. Sampling was carried out by using the data collected from lift net catches during April to July 2016 at Sathean, Selayar and Lebetawi, Kei Islands. A total of 3,524 anchovies were analyzed based on total length that ranged from 23 to 87 mm with a mean length of 55.4 ± 11.8 mm. The von Bertalanffy growth parameters estimated were L∞ = 89.25 mm and K = 0.74 year-1, with the growth models equation is Lt = 89.25 (1 ‑ e ‑0.74(t+0.161). The result of mortality analysis showed that Z = 2.97, M = 1.098, F= 1.87 year-1 and E = 0.63. This study reveals that exploitation status of anchovy in Kei Island is on fully exploited and leads to the over exploited condition.

  5. Toxicity of weathered Deepwater Horizon oil to bay anchovy (Anchoa mitchilli) embryos.

    Science.gov (United States)

    O'Shaughnessy, Kathryn A; Forth, Heather; Takeshita, Ryan; Chesney, Edward J

    2018-02-01

    The BP-contracted Deepwater Horizon Macondo well blowout occurred on 20 April 2010 and lasted nearly three months. The well released millions of barrels of crude oil into the northern Gulf of Mexico, causing extensive impacts on pelagic, benthic, and estuarine fish species. The bay anchovy (Anchoa mitchilli) is an important zooplanktivore in the Gulf, serving as an ecological link between lower trophic levels and pelagic predatory fish species. Bay anchovy spawn from May through November in shallow inshore and estuarine waters throughout the Gulf. Because their buoyant embryos are a dominant part of the inshore ichthyoplankton throughout the summer, it is likely bay anchovy embryos encountered oil in coastal estuaries during the summer and fall of 2010. Bay anchovy embryos were exposed to a range of concentrations of two field-collected Deepwater Horizon oils as high-energy and low-energy water accommodated fractions (HEWAFs and LEWAFs, respectively) for 48h. The median lethal concentrations (LC50) were lower in exposures with the more weathered oil (HEWAF, 1.48µg/L TPAH50; LEWAF, 1.58µg/L TPAH50) compared to the less weathered oil (HEWAF, 3.87µg/L TPAH50; LEWAF, 4.28µg/L TPAH50). To measure delayed mortality and life stage sensitivity between embryos and larvae, an additional 24h acute HEWAF exposure using the more weathered oil was run followed by a 24h grow-out period. Here the LC50 was 9.71µg/L TPAH50 after the grow-out phase, suggesting a toxic effect of oil at the embryonic or hatching stage. We also found that exposures prepared with the more weathered Slick B oil produced lower LC50 values compared to the exposures prepared with Slick A oil. Our results demonstrate that even relatively acute environmental exposure times can have a detrimental effect on bay anchovy embryos. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. The high reutilization value potential of high-salinity anchovy fishmeal wastewater through microbial degradation.

    Science.gov (United States)

    Figueroa, Juan Gerardo Santoyo; Jung, Hyun Yi; Jeong, Gwi-Taek; Kim, Joong Kyun

    2015-10-01

    To provide an option for the reutilization of high-salinity anchovy fishmeal wastewater (FMW), generated during the anchovy fishmeal manufacturing processes, its potential for biodegradation was assessed in 1-l five-neck flasks using a halotolerant and proteolytic microbial consortium. During the first 41 h of biodegradation, the pH, DO, ORP, and dry-sludge weight decreased as the total cell number of the microbial consortium increased steadily; the COD(Cr)/TN ratios remained between 4.0 and 5.5, respectively, indicating the stable metabolic degradation of organic matter. The ORP tended to increase after 41 h, and the unpleasant fishy smell disappeared once positive ORP values were achieved. The removal percentages of COD(Cr) and TN were 59.0 and 54.4%, respectively, and the dry-sludge weight decreased from 115.5 to 68.0 g, with a degradation rate of 0.59 g h(-1), during the 80 h experiment. The supernatant from the culture of the anchovy FMW at 70 h (culture supernatant) was phytotoxin-free, and the level of total amino acids was 8.04 g 100 g(-1), comparable to that of commercial fertilizers. In hydroponic cultures containing red bean and barley, the culture supernatant demonstrated a good fertilizing ability. The culture supernatant also exhibited a high degree of antioxidant activity, with a 52.3% hydroxyl radical-scavenging activity and 0.16 reducing power (at OD 700 nm). Moreover, the culture supernatant inhibited DNA damage from hydroxyl radicals, enhancing the reutilization value of anchovy FMW. This report presents the first description of high-salinity anchovy FMW possessing a high reutilization value potential both for agriculture and medicine.

  7. Molecular systematics of the anchovy genus Encrasicholina in the Northwest Pacific.

    Science.gov (United States)

    Lavoué, Sébastien; Bertrand, Joris A M; Wang, Hui-Yu; Chen, Wei-Jen; Ho, Hsuan-Ching; Motomura, Hiroyuki; Hata, Harutaka; Sado, Tetsuya; Miya, Masaki

    2017-01-01

    The anchovy genus Encrasicholina is an important coastal marine resource of the tropical Indo-West Pacific (IWP) region for which insufficient comparative data are available to evaluate the effects of current exploitation levels on the sustainability of its species and populations. Encrasicholina currently comprises nine valid species that are morphologically very similar. Only three, Encrasicholina punctifer, E. heteroloba, and E. pseudoheteroloba, occur in the Northwest Pacific subregion of the northeastern part of the IWP region. These species are otherwise broadly distributed and abundant in the IWP region, making them the most important anchovy species for local fisheries. In this study, we reconstructed the phylogeny of these three species of Encrasicholina within the Engraulidae. We sequenced 10 complete mitochondrial genomes (using high-throughput and Sanger DNA sequencing technologies) and compared those sequences to 21 previously published mitochondrial genomes from various engraulid taxa. The phylogenetic results showed that the genus Encrasicholina is monophyletic, and it is the sister group to the more-diverse "New World anchovy" clade. The mitogenome-based dating results indicated that the crown group Encrasicholina originated about 33.7 million years ago (nearby the limit Eocene/Oligocene), and each species of Encrasicholina has been reproductively isolated from the others for more than 20 million years, despite their morphological similarities. In contrast, preliminary population genetic analyses across the Northwest Pacific region using four mitogenomic sequences revealed very low levels of genetic differentiation within Encrasicholina punctifer. These molecular results combined with recent taxonomic revisions are important for designing further studies on the population structure and phylogeography of these anchovies.

  8. Hydrographic conditions driving sardine and anchovy populations in a land-locked sea

    Directory of Open Access Journals (Sweden)

    I. VILIBIĆ

    2016-01-01

    Full Text Available The aim of this paper is to establish a relationship between long-term variability in sardine and anchovy populations in the Adriatic Sea and ocean dynamics and processes that occur over interannual and decadal timescales in the Adriatic-Ionian basin. Basis for such analysis are annual time series of sardine and anchovy landings and recruits at age 0 and annual time series of environmental parameters observed at a representative Adriatic station between 1975 and 2010. Pearson correlations and robust Dynamic Factor Analysis (DFA were applied to quantify the connections between fisheries and environmental parameters. Variations and trends in fisheries series were best explained by changes in near-bottom temperature and salinity, being an appropriate proxy for tracking changes in water masses' dynamics and hydrographic conditions in the basin. It seems that a prolonged period of decreasing sardine population was characterized by low oxygen availability and environmental conditions in the deep Adriatic waters, triggered by an extraordinary basin-wide event called the Eastern Mediterranean Transient. A collapse in anchovy population has been observed after an exceptional cooling event followed by dense water formation.

  9. Effect of allyl isothiocyanate against Anisakis larvae during the anchovy marinating process.

    Science.gov (United States)

    Giarratana, Filippo; Panebianco, Felice; Muscolino, Daniele; Beninati, Chiara; Ziino, Graziella; Giuffrida, Alessandro

    2015-04-01

    Allyl isothiocyanate (AITC), is a natural compound found in plants belonging to the family Cruciferae and has strong antimicrobial activity and a biocidal activity against plants parasites. Anisakidosis is a zoonotic disease caused by the ingestion of larval nematodes in raw, almost raw, and marinated and/or salted seafood dishes. The aim of this work was to evaluate the effect of AITC against Anisakis larvae and to study its potential use during the marinating process. The effects of AITC against Anisakis larvae were tested in three experiment: in vitro with three liquid media, in semisolid media with a homogenate of anchovy muscle, and in a simulation of two kinds of anchovy fillets marinating processes. For all tests, the concentrations of AITC were 0, 0.01, 0.05, and 0.1%. Significant activity of AITC against Anisakis larvae was observed in liquid media, whereas in the semisolid media, AITC was effective only at higher concentrations. In anchovy fillets, prior treatment in phosphate buffer solution (1.5% NaCl, pH 6.8) with 0.1% AITC and then marination under standard conditions resulted in a high level of larval inactivation. AITC is a good candidate for further investigation as a biocidal agent against Anisakis larvae during the industrial marinating process.

  10. Survey of Anisakis sp. and Hysterothylacium sp. in sardines and anchovies from the North Adriatic Sea.

    Science.gov (United States)

    Cavallero, S; Magnabosco, C; Civettini, M; Boffo, L; Mingarelli, G; Buratti, P; Giovanardi, O; Fortuna, C M; Arcangeli, G

    2015-05-04

    The occurrence of larval Anisakidae and Raphidascarididae in anchovies and sardines from the North Adriatic Sea has been estimated. Anisakis pegreffii and Hysterothylacium aduncum were reported, with low prevalence values. In brief, a total amount of 7650 fish specimens collected between September 2011 and 2012 were analysed using three different inspection analyses: a visual inspection of the coelomic cavity, an examination of the viscera exploiting the positive hydro-tropism of the larvae (modified Baermann technique) and enzymatic digestion of muscular tissue pools. Low level of infestation was reported for Anisakis sp. in both in anchovies and sardines, while higher values were reported for Hysterothylacium sp. Subsamples of nematodes collected were characterized at species level using the molecular diagnostic key based on ITS nuclear ribosomal region, and A. pegreffii and H. aduncum were identified. The low prevalence of Anisakis sp. in sardines and anchovies from the North Adriatic Sea could be related to the peculiar distribution of cetaceans and carnivorous zooplankton in the investigated region and could be used as a potential tag to define oily fishes from this specific fishing area as at low-risk for anisakiasis. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. Spatial distribution of sardine and anchovy early life stages along the eastern Adriatic Sea

    Directory of Open Access Journals (Sweden)

    Barbara Zorica

    2015-10-01

    Full Text Available Despite long-term investigations of the Adriatic Sea in general and extensive research on sardine and anchovy as ecologically and economically important fish species, knowledge concerning their spawning ecology, precisely their possible spawning grounds, is still incomplete. Therefore, two scientific surveys (January, July 2012 were performed, as target species spawn during different periods of the year (sardine - October to April (Sinovčić et al., 2007 and anchovy - April to September (Zorica et al., 2013. Throughout these surveys, standard vertical plankton tows were made during the daylight at 72 stations in January and 60 stations in July using a WP2 sampler (mouth opening, 0.255 m2; mesh size, 0.200 mm. WP2 net was put vertically down during the calm sea to a depth of 100 m or to 5 m above the seabed in relatively shallow marine area (less than 100 m. Plankton samples were preserved in 4% buffered formalin and transported to the laboratory where they were analysed. Throughout ichtyoplankton analysis of samples collected during the winter survey a total of 506 sardine eggs and 348 larvae were sorted out. The mean sardine egg and larval abundance in the analysed period at positive stations was 57.8 +/- 77.4 eggs/m2 and 29 +/- 25.85 larvae/m2, with peaks of 396 eggs/m2 and 108 larvae/m2 at positive sampling stations. Concerning the summer survey and anchovy early life stages from obtained samples 1489 anchovy eggs and 1036 larvae were isolated. Average abundance of anchovy eggs and larvae was 145.26 +/- 201.27eggs/m2 and 115.11+/- 162.32 larvae/m2, respectively. The highest values of mentioned parameters at positive stations were 800 eggs/m2 and 952 larvae/m2. According to obtained results and their processing within Ocean Data View (odv.awi.de, revile that both species during 2012 spawn above the whole continental shelf and the areas of higher early life stages abundance overlap.

  12. Effects of applying anchovy (Stolephorus insularis) substrates on the microhardness of tooth enamel in Sprague-Dawley rats

    Science.gov (United States)

    Hendrik, Y. C.; Puspitawati, R.; Gunawan, H. A.

    2017-08-01

    Anchovies (Stolephorus insularis) contain high levels of fluor in the form of CaF2. The aim of this study is to analyze changes in tooth enamel microhardness after application of anchovy substrates by feeding or as a topical fluoridation material. An in vivo study of the lower left incisors of nine Sprague-Dawley rats was conducted. The sample was comprised of baseline and treatment groups, including feeding application, topical application, negative control feeding, and negative control topical groups. The treatment groups were given 5% anchovy substrates through feeding and topical applications. After treatment, tooth samples were extracted from each of the rats for examination, and statistical analyses were performed after determining hardness numbers for enamel surfaces using Vickers microhardness tester. Vickers hardness numbers (VHNs) for anchovy substrate application and consumption by feeding (440.3 ± 24.72) were higher than for the negative control (315.80 ± 17.51). VHNs for the topical application group were higher than for the negative control (347.28 ± 28.56) and for the feeding group. The use of anchovy as a fluoridation material in form of topical application is potentially an effective method for increasing the microhardness of the tooth enamel surface

  13. Responses of bay anchovy (Anchoa mitchilli) larvae under lethal and sublethal scenarios of crude oil exposure.

    Science.gov (United States)

    Duffy, Tara A; Childress, William; Portier, Ralph; Chesney, Edward J

    2016-12-01

    Bay anchovy (Anchoa mitchilli) is an ecologically important zooplanktivorous fish inhabiting estuaries of the Gulf of Mexico and eastern North America from Maine to Florida. Because they have a protracted spawning season (spring through fall) and are abundant at all life stages in coastal estuaries, their eggs and larvae likely encountered oil that reached the coast during the Deepwater Horizon oil spill. We compared responses to oil exposure at different life stages and at lethal and sublethal conditions using acute, 24h exposures. In a series of experiments, bay anchovy larvae were exposed to high energy water accommodated fractions (HEWAF) and chemically-enhanced WAF (CEWAF) at two stages of larval development (5 and 21 days post hatch, dph). HEWAF oil exposures induced significantly greater life stage dependent sensitivity at 5 dph than at 21 dph but chemically dispersed (CEWAF) exposure mortality was more variable and LC50s were not significantly different between 5 and 21dph larvae. Acute exposure to two low-level concentrations of CEWAF did not result in significant mortality over 24h, but resulted in a 25-77% reduction in larval survival and a 12-34% reduction in weight specific growth after six days of post-exposure growth following the initial 24h exposure. These results show that younger (5 dph) bay anchovy larvae are more vulnerable to acute oil exposure than older (21 dph) larvae, and that acute responses do not accurately reflect potential population level mortality and impacts to growth and development. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Physicochemical Characteristics of Beef Jerky Cured with Salted-fermented Anchovy and Shrimp.

    Science.gov (United States)

    Kim, Gap-Don; Go, Gwang-Woong; Lim, Hyun-Jung; Jung, Eun-Young; Seo, Hyun-Woo; Jeong, Jin-Yeon; Joo, Seon-Tea; Yang, Han-Sul

    2014-01-01

    The aim of this study is to evaluate the availability of salted and fermented fish (SFF) including salted and fermented anchovy (SFA) and shrimp (SFS) as a marinade of beef jerky. In curing solutions, half (SFA 1 and SFS 1) or whole (SFA 2 and SFS 2) salt-water was replaced with SFF juices. Higher water activity (aw) was found in the beef jerky cured with SFFs than the control (C) (pbeef jerky. In particular, the SFS is a good ingredient for the curing solution. However, studies are still needed on improving the aw, pH, and surface color of the beef jerky to apply the SFFs for making beef jerky.

  15. Physicochemical Characteristics of Beef Jerky Cured with Salted-fermented Anchovy and Shrimp

    OpenAIRE

    Kim, Gap-Don; Go, Gwang-woong; Lim, Hyun-Jung; Jung, Eun-Young; Seo, Hyun-Woo; Jeong, Jin-Yeon; Joo, Seon-Tea; Yang, Han-Sul

    2014-01-01

    The aim of this study is to evaluate the availability of salted and fermented fish (SFF) including salted and fermented anchovy (SFA) and shrimp (SFS) as a marinade of beef jerky. In curing solutions, half (SFA 1 and SFS 1) or whole (SFA 2 and SFS 2) salt-water was replaced with SFF juices. Higher water activity (aw) was found in the beef jerky cured with SFFs than the control (C) (p< 0.05). The SFFs had the effect of causing a decrease in hardness and an increase in cohesiveness (p

  16. Variaciones estacionales en el crecimiento de larvas de anchoíta (Engraulis anchoita) en la zona costera argentina

    OpenAIRE

    Leonarduzzi, Ezequiel; Brown, Daniel R.; Sánchez, Ramiro P.

    2010-01-01

    Se determinó la edad y el crecimiento de larvas de anchoíta (Engraulis anchoita) mediante el conteo y medición de los incrementos diarios de los otolitos sagitta. Las larvas fueron capturadas en la Plataforma Costera Argentina durante el año 2000 por medio de una red Bongo. Se analizaron un total de 251 larvas entre 3.5 a 12.2 mm. Las relaciones talla-edad y talla -radio del otolito se representaron mediante modelos lineales para cada estación del año (primavera-verano-otoño). La mayor tasa d...

  17. ¿Existen variaciones interanuales en el crecimiento larval de anchoíta bonaerense (Engraulis anchoita)?

    OpenAIRE

    Barretto, A.C.; Chandler, D.E.; Gómez, M.I.

    2005-01-01

    Se determinaron las tasas de crecimiento de larvas de la anchoíta argentina (Engraulis anchoíta) provenientes de la plataforma bonaerense, contando y midiendo incrementos diarios en sus otolitos sagitta. Las larvas se capturaron en diferentes años y durante diferentes épocas (otoño de 1999; invierno de 2000 y primavera de 2002, 2003 y 2004)a los fines de analizar diferencias interanuales en el crecimiento. Se observó que tanto el crecimiento de las larvas como el del otolito estaban acoplados...

  18. Proteolysis of Sardine (Sardina pilchardus and Anchovy (Stolephorus commersonii by Commercial Enzymes in Saline Solutions

    Directory of Open Access Journals (Sweden)

    Chau Minh Le

    2015-01-01

    Full Text Available Fish sauce production is a very long process and there is a great interest in shortening it. Among the different strategies to speed up this process, the addition of external proteases could be a solution. This study focuses on the eff ect of two commercial enzymes (Protamex and Protex 51FP on the proteolysis of two fish species traditionally converted into fish sauce: sardine and anchovy, by comparison with classical autolysis. Hydrolysis reactions were conducted with fresh fish at a temperature of 30 °C and under different saline conditions (from 0 to 30 % NaCl. Hydrolysis degree and liquefaction of the raw material were used to follow the process. As expected, the proteolysis decreased with increasing amount of salt. Regarding the fi sh species, higher rate of liquefaction and higher hydrolysis degree were obtained with anchovy. Between the two proteases, Protex 51FP gave better results with both fi sh types. This study demonstrates that the addition of commercial proteases could be helpful for the liquefaction of fi sh and cleavage of peptide bonds that occur during fi sh sauce production and thus speed up the production process.

  19. Effectiveness of anchovy substrate application on decreasing acid solubility of Sprague Dawley rats’ tooth enamel (in vivo)

    Science.gov (United States)

    Triputra, F.; Puspitawati, R.; Gunawan, H. A.

    2017-08-01

    Anchovies (Stolephorus insularis), a natural resource of Indonesia, contain fluoride in the form of CaF2 and can function as a fluoridation material to prevent dental caries. The aim of this study is to study the effectiveness of anchovy substrate, through food or topical application, in decreasing the acid solubility of tooth enamel. This research used 14 Sprague Dawley rats as subjects divided into the following 5 groups: baseline, experimental feeding, experimental smearing, and their negative controls. After 15 days of anchovy substrate application, lower incisors were extracted and the acid solubility of enamel was analyzed qualitatively and quantitatively using a stereo microscope and a Micro-Vickers Hardness Tester. Analysis of enamel surface destruction and enamel surface microscopic hardness shifting after a 60 sec application of H2PO4 (50% concentration) resulted in a decrease in acid solubility of enamel treated with anchovy substrate. This result can be seen with both the chewing and smearing method. S. insularis can be used as an alternative material for fluoridation.

  20. Multifarious anchovy and sardine regimes in the Humboldt Current System during the last 150 years.

    Science.gov (United States)

    Salvatteci, Renato; Field, David; Gutiérrez, Dimitri; Baumgartner, Tim; Ferreira, Vicente; Ortlieb, Luc; Sifeddine, Abdel; Grados, Daniel; Bertrand, Arnaud

    2017-11-20

    The Humboldt Current System (HCS) has the highest production of forage fish in the world, although it is highly variable and the future of the primary component, anchovy, is uncertain in the context of global warming. Paradigms based on late 20th century observations suggest that large-scale forcing controls decadal-scale fluctuations of anchovy and sardine across different boundary currents of the Pacific. We develop records of anchovy and sardine fluctuations since 1860 AD using fish scales from multiple sites containing laminated sediments and compare them with Pacific basin-scale and regional indices of ocean climate variability. Our records reveal two main anchovy and sardine phases with a timescale that is not consistent with previously proposed periodicities. Rather, the regime shifts in the HCS are related to 3D habitat changes driven by changes in upwelling intensity from both regional and large-scale forcing. Moreover, we show that a long-term increase in coastal upwelling translates via a bottom-up mechanism to top predators suggesting that the warming climate, at least up to the start of the 21st century, was favorable for fishery productivity in the HCS. © 2017 John Wiley & Sons Ltd.

  1. Aiding eco-labelling process and its implementation: Environmental Impact Assessment Methodology to define Product Category Rules for canned anchovies.

    Science.gov (United States)

    Laso, Jara; Margallo, María; Fullana, Pére; Bala, Alba; Gazulla, Cristina; Irabien, Ángel; Aldaco, Rubén

    2017-01-01

    To be able to fulfil high market expectations for a number of practical applications, Environmental Product Declarations (EPDs) have to meet and comply with specific and strict methodological prerequisites. These expectations include the possibility to add up Life Cycle Assessment (LCA)-based information in the supply chain and to compare different EPDs. To achieve this goal, common and harmonized calculation rules have to be established, the so-called Product Category Rules (PCRs), which set the overall LCA calculation rules to create EPDs. This document provides PCRs for the assessment of the environmental performance of canned anchovies in Cantabria Region based on an Environmental Sustainability Assessment (ESA) method. This method uses two main variables: the natural resources sustainability (NRS) and the environmental burdens sustainability (EBS). To reduce the complexity of ESA and facilitate the decision-making process, all variables are normalized and weighted to obtain two global dimensionless indexes: resource consumption (X1) and environmental burdens (X2). •This paper sets the PCRs adapted to the Cantabrian canned anchovies.•ESA method facilitates the product comparison and the decision-making process.•This paper stablishes all the steps that an EPD should include within the PCRs of Cantabrian canned anchovies.

  2. The effect of anchovy substrate application to fluor retention rate on Sprague Dawley rat tooth email (in vivo)

    Science.gov (United States)

    Zabrina, S.; Puspitawati, R.; Gunawan, H. A.

    2017-08-01

    Usage of anchovies (Stolephorus insularis), which contain a high fluoride concentration in a CaF2 compound, needs to be examined as a topical fluoridative agent. Aim: To study the effects of an anchovy substrate application, either by chewing or smearing, in increasing fluoride retention of enamel. Fourteen Sprague Dawley rats were divided into five groups: baseline, experimental (feeding and smearing), and negative controls. After 15 days, lower incisor teeth were extracted and fluoride retention on the enamel surface was measured using EDX. Data were analyzed by the independent samples t-test, the Mann-Whitney U test, and the Kruskal-Wallis test. There was a significant increase in fluoride retention on enamel from the experimental groups compared to the negative control group (p < 0.05). Fluoride retention levels of the experimental feeding group (6.823%) were slightly higher than those of the experimental smearing group (6.783%), though the difference was not statistically significant (p < 0.05). Anchovy substrate application, either by chewing or smearing, increases fluoride retention on tooth enamel.

  3. Management of fishing of the Broadband Anchovy (Anchoviella lepidentostole (Fowler, 1911, in south São Paulo State, Brazil

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    JT. Mendonça

    Full Text Available The broadband anchovy (Anchoviella lepidentostole is one of the most important fishery resources for economic and social development of Iguape City and for the whole of the south coast of São Paulo state. Nowadays this activity involves over 2,500 fishermen. This paper aims to evaluate its fishing, and discuss how the activity is managed. In order to conduct this study, production data and catch per unit effort (CPUE data from the 1998-2000 period have been collected, and the characterisation of the activity has also been done. A decline in broadband anchovy abundance had been observed in the region up until 2004, when a new regulation was implemented, in an attempt to recover the resource, with the establishment of closed season fishing (defeso during the catch season, and adjustments in the employed fishing gear. The results have shown a recovery of the abundance of broadband anchovy throughout the 2005-2010 period, showing thus far that the measures taken for the maintenance of the resource have been successful. The activity has been managed through discussions involving people from the fishing sector in order to determine the controversial actions to be taken, that are hard to enforce. In order to achieve a more satisfactory resource management, it is necessary to keep the participatory process, with adaptive co-management, based on discussion among all the sectors involved (from government and society, and constant monitoring of the activity.

  4. Using indicators and models for an ecosystem approach to fisheries and aquaculture management: the anchovy fishery and Pacific oyster culture in Chile: case studies Aplicación de indicadores y modelos para un enfoque ecosistémico de la pesca y la acuicultura: pesquería de anchoveta y cultivo de ostra del Pacífico en Chile: casos de estudio

    Directory of Open Access Journals (Sweden)

    Claudio Silva

    2012-11-01

    Full Text Available This study illustrate the use of indicators and models to support the Ecosystem Approach to Fisheries and Aquaculture management using two case studies in Chile: prediction of environmental variability effects upon anchovy (Engraulis ringens fishery of northern Chile and prediction of suitable sites and carrying capacity of Pacific oyster (Crassostrea gigas culture using FARM and geographic information system (GIS models in the Valdivia estuary. A three stage approach was applied: Stage 1 considers spatiotemporal ecosystem indicators (fisheries, aquaculture, environmental, and regulatory, Stage 2 uses statistical relationships between indicators, GIS, and other simulation models (e.g., artificial neural networks and FARM of environment-resources interaction, and Stage 3 is the analysis and validation of models outputs. The methodology illustrates how indicators and models may be used to assist decision-makers in developing an ecosystem approach to fisheries and aquaculture. The application of these approaches provides an integrative methodology for abundance prediction of anchovy and site selection for shellfish aquaculture, despite limitations in the available data.Este trabajo muestra el uso de indicadores y modelos para apoyar la aplicación del enfoque ecosistémico en la gestión de la pesca y la acuicultura, mediante dos casos de estudios en Chile: predicción de los efectos de la variabilidad ambiental en la pesquería de anchoveta (Engraulis ringens en la zona norte de Chile y la predicción de sitios aptos y capacidad de carga para el cultivo de la ostra del Pacífico (Crassostrea gigas en el estuario de Valdivia. Se aplicó un enfoque metodológico de tres etapas: etapa 1 considera indicadores espacio-temporales del ecosistema (pesca, acuicultura, medio ambiente y legislación; etapa 2 utiliza relaciones estadísticas entre los indicadores, funciones de SIG (Sistemas de Información Geográfica, y otros modelos de simulación (Redes

  5. Multidecadal, centennial, and millennial variability in sardine and anchovy abundances in the western North Pacific and climate-fish linkages during the late Holocene

    Science.gov (United States)

    Kuwae, Michinobu; Yamamoto, Masanobu; Sagawa, Takuya; Ikehara, Ken; Irino, Tomohisa; Takemura, Keiji; Takeoka, Hidetaka; Sugimoto, Takashige

    2017-12-01

    Paleorecords of pelagic fish abundance could better define the nature of fishery productivity dynamics and help understand responses of pelagic fish stocks to long-term climate changes. We report a high-resolution record of sardine and anchovy scale deposition rates (SDRs) from Beppu Bay, Southwest Japan, showing multidecadal and centennial variability in the abundance of Japanese sardine and Japanese anchovy during the last 2850 years. Variations in the sardine SDR showed periodicities at ∼50, ∼100, and ∼300 yr, while variations in the anchovy SDR showed periodicities at ∼30 and ∼260 yr. Comparisons between and correlation analyses of the time series of the sardine and anchovy SDRs demonstrate that there is not a consistent out-of-phase relationship during the last 2850 years. This indicates that the multidecadal alternations in the sardine and anchovy populations commonly seen in the 20th century did not necessarily occur during earlier periods. The Japanese sardine SDR record shows a long-term decreasing trend in the amplitudes of the multidecadal to centennial fluctuations. This decreasing trend may have resulted from an increasing trend in the winter sea surface temperature in the western North Pacific. The multicentennial variability in sardine abundance during the last millennium is consistent with the variabilities in the abnormal snow index in East Asia and the American tree ring-based Pacific Decadal Oscillation index, suggesting a basin-wide or regional climate-marine ecosystem linkage.

  6. The effects of an anchovy (stolephorus insularis) substrate application on the level of fluor intrusion on Sprague Dawley rat teeth (in vivo)

    Science.gov (United States)

    Sakinah, N. R.; Gunawan, H. A.; Puspitawati, R.

    2017-08-01

    Fluoride intrusion is one of the efficacy parameters of fluoridation. Anchovy (Stolephorus insularis), which contains a high fluoride concentration in the CaF2compound, can be used as a fluoridative agent which is affordable and easily obtained. The aim of this study is to prove the effectiveness of the application of an anchovy substrate (Stolephorus insularis), either by a feeding method or a topical method, for tooth fluoridation based on the depth of fluoride intrusion on the enamel. An in vivo experimental laboratory method was used. The subjects were 14 Sprague Dawley rats divided into five groups. The groups included a baseline control, a feeding negative control, a topical negative control, an anchovy feeding method, and a topical solution anchovy method. After 15 days of treatment, the teeth were cut transversely with a 0.5 mm thickness then processed to test for fluoride intrusion using fluorescence microscopy. There was increased fluor intrusion on the enamel of the experimental groups compared to the negative control groups (p<0.05).Fluoride intrusion using the topical fluoride method is higher than with the feeding method (p <0.05). Thus, the application of an anchovy substrate, either by chewing or smearing, increases fluoride intrusion on the enamel.

  7. Uncommon among the Commons? Disentangling the Sustainability of the Peruvian Anchovy Fishery

    Directory of Open Access Journals (Sweden)

    Milena Arias Schreiber

    2013-06-01

    Full Text Available The term "commons" refers to collectively exploited resources and their systems of usage; a synonymous term is common pool resources. Fisheries are typical common pool resources and also one of the most conspicuous examples of unsustainable use of natural resources. We examine one of the few globally important fisheries that is held to be sustainable, the Peruvian anchovy fishery, and considers the extent to which the institutional characteristics of the fishery conform to design principles that are considered prerequisites for long-term, successful, community-based common pool resources. Results showed that greater conformity to the principles was found in the sustainable phase of the fishery, compared to its unsustainable phase. For this case study, the conditions that supported the transition towards sustainability were: clearly defined resource boundaries, monitoring of rule enforcement, and conflict resolution mechanisms among users and management authorities. On the other hand, clearly defined user boundaries, collective choice arrangements, and nested enterprises were not required to achieve sustainability. The study concludes that the design principles are a valuable tool for analysis and understanding of large-scale common pool resource systems. At the same time it suggests that the application of the principles to a wider range of systems can generate new insights into what is required for successful management of common pool resources.

  8. Trends in spatio-temporal distribution of Peruvian anchovy and other small pelagic fish biomass from 1966-2009 Tendencias espacio-temporales en la distribución de la biomasa de anchoveta peruana y de otros peces pelágicos pequenos entre 1966 y 2009

    Directory of Open Access Journals (Sweden)

    Mariano Gutiérrez

    2012-09-01

    Full Text Available Changes in abundance and distribution of anchovy and other species of pelagic fish of the Northern Humboldt Current System (NHCS are driven by environmental forcing variations in different time and spatial scales between the coastal 'cold' ecosystem and the 'warm' oceanic one. Data to study these fluctuations have come mostly from the fishery to show how anchovy (Engraulis ringens increases when sardine (Sardinops sagax declines and vice versa. However, using acoustic data on latitudinal biomass we show that other species as mackerel (Scomber japonicus and jack mackerel (Trachurus murphyi also follow the same opposed trend, then the fishery data hides the true dimension of the balance of abundance among species. Based on Hovmoller diagrams we scrutinized the changes in interannual latitudinal acoustic biomass, landings and influence of El Nino events from 1966 to 2009 in order to describe: 1 how the anchovy decadal distribution pattern moved from south to north since the 1960's; 2 how there have been produced concomitant changes in the latitudinal abundance and distribution of other species such as sardine, jack mackerel and mackerel before, during and after El Nino events; and 3 what was the overall effect of the succession of El Nino events on all these pelagic species. We concluded that: a every El Nino event has had an effect on the expansion or contraction of pelagic species distribution and abundance, with different latitudinal effects; and b the El Nino 1997-98 did not trigger but accelerated a decline phase on the abundance of sardine, jack mackerel and mackerel by a reduction of their ideal habitat due to an expansion of the coastal ecosystem caused by a shallower location of the upper limit of the Oxygen Minimum Zone (OMZ These findings observed using past data might be taken into consideration for fishery management purposes when considering future scenarios.Los cambios en la abundancia y distribución de anchoveta y de otras especies

  9. Determining mercury levels in anchovy and in individuals with different fish consumption habits, together with their neurological effects.

    Science.gov (United States)

    Çamur, Derya; Güler, Çağatay; Vaizoğlu, Songül Acar; Özdilek, Betül

    2016-07-01

    An increase in enviromental pollution may lead to mercury toxicity of fish origin due to the accumulative nature of methylmercury in fish. The main sources of human exposure to organic mercury compounds are contaminated fish and other seafoods. This descriptive study was planned to determine mercury levels in anchovy and in hair samples from individuals with different fish consumption habits, and to evaluate those individuals in terms of toxic effects. For that purpose, we analyzed 100 anchovies from the Black Sea and 100 anchovies from the Sea of Marmara, and assessed 25 wholesale workers in fish markets and 25 cleaning firm employees from both Ankara and Istanbul. Mercury levels in samples were measured using a cold vapor atomic absorption spectrophotometer. Participants were examined neurologically and mini mental state examination was applied to evaluate their cognitive functions. Mercury levels in fish were found to be below the national and international permitted levels. There was no statistically significant relation between mercury levels and the sea from which fish were caught. Hair mercury levels for all participants were within permitted ranges. However, hair mercury levels in both cities increased significantly with amount and frequency of fish consumption. A significant correlation was determined at correlation analysis between levels of fish consumption and hair mercury levels in the fishmongers and in the entire group (r = 0.32, p = 0.025; r = 0.23, p = 0.023, respectively). Neurological examination results were normal, except for a decrease in deep tendon reflexes in some participants in both cities. There was no correlation between Standardized Mini Mental State Examination results and hair mercury levels. We conclude that establishing a monitoring system for mercury levels in fish and humans will be useful in terms of evaluating potential neurotoxic effects. © The Author(s) 2014.

  10. Feasibility of microwave-induced combustion for trace element determination in Engraulis anchoita by ICP-MS.

    Science.gov (United States)

    Maciel, Juliana V; Knorr, Camila L; Flores, Erico M M; Müller, Edson I; Mesko, Marcia F; Primel, Ednei G; Duarte, Fabio A

    2014-02-15

    A method based on microwave-induced combustion (MIC) was developed for fish (Engraulis anchoita) digestion and subsequent determination of As, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Se, and Zn by inductively coupled plasma mass spectrometry (ICP-MS). A reflux step (5 min) was applied to improve absorption and recovery of analytes. Nitric acid was investigated as absorbing solution and suitable results were achieved using 5 mol L⁻¹ HNO₃. Microwave-assisted digestion in closed vessels using concentrated HNO₃ was also evaluated for comparison of results. Both sample preparation methods were considered suitable for sample digestion but MIC was preferable not only because diluted HNO3 can be used as absorbing solution but also because it provides higher efficiency of digestion and also better limits of detection. Accuracy was evaluated by the analysis of certified reference materials (DORM-2 and TORT-2) after MIC digestion with subsequent determination by ICP-MS. Agreement with certified values was better than 94%. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. Estudio comparativo de caracteres merísticos y morfométricos de la anchoíta (Engraulis anchoita)

    OpenAIRE

    Ratti, M.M.

    1986-01-01

    The argentine anchovy (E.anchoita)shows a distributional area between 35° and 47°30' on the continental shelf off Argentina. This paper deals with some meristic and morphometric characters in order to test their power in separating different stocks. Those largely scattered distributions of morphologic features, which had been already pointed out other authors, make difficult to separate different stocks of this species on this basis.

  12. Demonstration of a fully-coupled end-to-end model for small pelagic fish using sardine and anchovy in the California Current

    Science.gov (United States)

    Rose, Kenneth A.; Fiechter, Jerome; Curchitser, Enrique N.; Hedstrom, Kate; Bernal, Miguel; Creekmore, Sean; Haynie, Alan; Ito, Shin-ichi; Lluch-Cota, Salvador; Megrey, Bernard A.; Edwards, Chris A.; Checkley, Dave; Koslow, Tony; McClatchie, Sam; Werner, Francisco; MacCall, Alec; Agostini, Vera

    2015-11-01

    We describe and document an end-to-end model of anchovy and sardine population dynamics in the California Current as a proof of principle that such coupled models can be developed and implemented. The end-to-end model is 3-dimensional, time-varying, and multispecies, and consists of four coupled submodels: hydrodynamics, Eulerian nutrient-phytoplankton-zooplankton (NPZ), an individual-based full life cycle anchovy and sardine submodel, and an agent-based fishing fleet submodel. A predator roughly mimicking albacore was included as individuals that consumed anchovy and sardine. All submodels were coded within the ROMS open-source community model, and used the same resolution spatial grid and were all solved simultaneously to allow for possible feedbacks among the submodels. We used a super-individual approach and solved the coupled models on a distributed memory parallel computer, both of which created challenging but resolvable bookkeeping challenges. The anchovy and sardine growth, mortality, reproduction, and movement, and the fishing fleet submodel, were each calibrated using simplified grids before being inserted into the full end-to-end model. An historical simulation of 1959-2008 was performed, and the latter 45 years analyzed. Sea surface height (SSH) and sea surface temperature (SST) for the historical simulation showed strong horizontal gradients and multi-year scale temporal oscillations related to various climate indices (PDO, NPGO), and both showed responses to ENSO variability. Simulated total phytoplankton was lower during strong El Nino events and higher for the strong 1999 La Nina event. The three zooplankton groups generally corresponded to the spatial and temporal variation in simulated total phytoplankton. Simulated biomasses of anchovy and sardine were within the historical range of observed biomasses but predicted biomasses showed much less inter-annual variation. Anomalies of annual biomasses of anchovy and sardine showed a switch in the mid

  13. Antioxidant activity of protein hydrolysates from whole anchovy sprat (Clupeonella engrauliformis) prepared using endogenous enzymes and commercial proteases.

    Science.gov (United States)

    Ovissipour, Mahmoudreza; Rasco, Barbara; Shiroodi, Setareh Ghorban; Modanlow, Maryam; Gholami, Sanaz; Nemati, Mahrokh

    2013-05-01

    The antioxidant activity and chemical properties of fish protein hydrolysates (FPHs) prepared from anchovy sprat (Clupeonella engrauliformis) using endogenous enzymes (autolysis) and commercial proteases were investigated. The highest degree of hydrolysis (DH) was observed with Alcalase and papain and the highest protein recovery (PR) with Alcalase and bromelain. FPH yield was highest with Alcalase (82.3%) and lowest with autolysis (63.64%). Increased DH resulted in increased FPH yield (R(2) = 0.77). The highest oil recovery was observed with bromelain (6.41%) and the lowest with autolysis (3.58%). Antioxidant activity determined by DPPH, reducing power and ferrous chelation assays was highest in bromelain, Promod and papain FPHs respectively. The highest ABTS activity was observed in Alcalase FPH, followed by Promod and Protamex™ FPHs. The lowest antioxidant activity was observed in autolysed and Flavourzyme FPHs (P > 0.05). Heavy metals (arsenic, lead and mercury) were recorded at levels below the regulatory limits established by the FDA. Anchovy sprat hydrolysates showed high antioxidant activities and amino acid contents and low heavy metal concentrations, indicating that they have high potential for use in human and animal diets. The high antioxidant activities are related to the high levels of hydrophobic amino acids found in this study. © 2012 Society of Chemical Industry.

  14. Antioxidant and Antiproliferative Activities of Heated Sterilized Pepsin Hydrolysate Derived from Half-Fin Anchovy (Setipinna taty

    Directory of Open Access Journals (Sweden)

    Dongfeng Wang

    2011-06-01

    Full Text Available In this paper we studied the antioxidant and antiproliferative activities of the heated pepsin hydrolysate from a marine fish half-fin anchovy (HAHp-H. Furthermore, we compared the chemical profiles including the amino acid composition, the browning intensity, the IR and UV-visible spectra, and the molecular weight distribution between the half-fin anchovy pepsin hydrolysate (HAHp and HAHp-H. Results showed that heat sterilization on HAHp improved the 1,1-diphenyl-2-picryl-hydrazil (DPPH radical-scavenging activity and reducing power. In addition, the antiproliferative activities were all increased for HAHp-H on DU-145 human prostate cancer cell line, 1299 human lung cancer cell line and 109 human esophagus cancer cell line. The contents of free amino acid and reducing sugar of HAHp-H were decreased (P < 0.05. However, hydrophobic amino acid residues and the browning intensity of HAHp-H were increased. FT-IR spectroscopy indicated that amide I and amide III bands of HAHp-H were slightly modified, whereas band intensity of amide II was reduced dramatically. Thermal sterilization resulted in the increased fractions of HAHp-H with molecular weight of 3000–5000 Da and below 500 Da. The enhanced antioxidant and antiproliferative activities of HAHp-H might be attributed to the Maillard reaction.

  15. Spatio-temporal analysis on nutritional condition of Engraulis anchoita larvae. Its relation with hydrographical features of nursery grounds and food availability

    OpenAIRE

    Diaz, Marina Vera

    2010-01-01

    El estudio de la condición nutricional de las larvas de peces permite evaluar individualmente el estado fisiológico de los ejemplares y detectar así áreas de cría favorables para la supervivencia y el crecimiento larval. En el presente trabajo se emplearon técnicas morfométricas, histológicas y bioquímicas para determinar la condición nutricional de larvas de anchoíta, Engraulis anchoita, recolectadas en el mar. Los resultados obtenidos fueron complementados con los datos oceanográficos y las...

  16. Efecto del proceso de elaboración de la conserva "desmenuzado de anchoveta" (Engraulis ringens) sobre los ácidos grasos poliinsaturados omaga3

    OpenAIRE

    Ordoñez, Lenny R.; Instituto Tecnológico de lta Producción del Perú, Lima-Perú Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos (UNMSM). Lima, Perú; Hernánde, Eloisa M.; Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos (UNMSM). Lima, Perú 3Instituto de Investigación en Química Biológica, Microbiología y Biotecnología “Marco Antonio Garrido Malo”, de la Facultad de Farmacia y Bioquímica. Universidad Nacional Mayor de San Marcos. Lima, Perú

    2015-01-01

    La anchoveta (Engraulis ringens) es uno de los principales recursos pesqueros explotados en el Perú. Es rica fuente de proteínas de alto valor biológico y de ácidos grasos poliinsaturados omega-3: ácido eicosapentaenoico (EPA) y ácido docosahexaenoico (DHA). El objetivo fue determinar el efecto del proceso de elaboración de la conserva de "desmenuzado de anchoveta", con énfasis sobre los ácidos grasos poliinsaturados omega-3 y el contenido real de estos en la conserva. Se elaboró siguiendo la...

  17. Spawning areas of Engraulis anchoita in the Southeastern Brazilian Bight during late-spring and early summer

    Science.gov (United States)

    del Favero, Jana M.; Katsuragawa, Mario; Zani-Teixeira, Maria de Lourdes; Turner, Jefferson T.

    2017-04-01

    Analysis of fish egg density and distribution is indispensable for the understanding of the adult stock variability, and is a powerful tool for fisheries management. Thus, the objective of the present study was to characterize the spatial-temporal spawning patterns of Engraulis anchoita in the Southeastern Brazilian Bight, in terms of geographic location and abiotic factors. We analyzed data of eggs sampled during ten years, from 1974 to 1993, to create maps of the mean and the standard deviation (sd) of the estimated probability of egg presence, through indicative kriging. Preferred, tolerated and avoided temperature, salinity, local depth and distance for spawning of E. anchoita were defined by the estimation of bootstrapped confidence intervals of the quotient values (Q). Despite not having identified any recurrent spawning sites, a few occasional and unfavorable spawning sites were identified, showing that the spawning habit of E. anchoita not only varied spatially, but also temporally. The largest occasional spawning site and with the highest probability of egg presence (0.6-0.7) was located around 27°S, close to Florianópolis (Santa Catarina state). On the other hand, a well-marked unfavorable spawning site was located off São Sebastião Island (São Paulo state), with the probability of egg presence between 0-0.1. Abiotic and biotic factors that could be related to the changes in the spawning areas of E. anchoita were discussed, with shelf width, mesoscale hydrodynamic features and biological interactions apparently playing important roles in defining spawning sites.

  18. CARACTERIZAÇÃO DO ODOR DA ANCHOITA (ENGRAULIS ANCHOITA ARMAZENADA EM GELO E ÁGUA DO MAR

    Directory of Open Access Journals (Sweden)

    Liziane GARCIA-TORCHELSEN

    2009-06-01

    Full Text Available

    A anchoita (Engraulis anchoita foi capturada em cruzeiros realizados pelo Navio Oceanográfico Atlântico Sul da Universidade Federal do Rio Grande (FURG, próximo a divisa Brasil-Uruguai. Após a captura, a matéria-prima foi armazenada a bordo, em recipientes térmicos que continham a mesma proporção de pescado e de uma mistura de gelo e água do mar (razão 1:1. O objetivo do trabalho foi caracterizar o odor da anchoita e avaliar suas alterações quando a espécie é armazenada nas mesmas condições de bordo. Foi utilizada uma equipe de 7 julgadores selecionados e treinados. Durante o levantamento da terminologia, 54 termos foram descritos e agrupados por similaridade. Após a definição da terminologia, a matéria-prima foi armazenada por 9 dias nas mesmas condições de bordo e monitorada quanto ao atributo odor. Diariamente foi solicitado aos julgadores que descrevessem o odor percebido e avaliassem a sua intensidade em uma escala não estruturada de 9 cm. Os dados avaliados pela análise de Clusters definem o frescor da anchoita pelos grupos de odor a maresia, grama e pescado assado, caracterizando-se a perda de frescor pela presença de odor a ácido, penetrante e pungente. Para as condições experimentais pode-se indicar como limite de aceitabilidade o 7° dia.

  19. Effects of different Pediococcus halophilus level and fermentation time on chemical properties of fermented anchovy paste “terasi ikan”

    Science.gov (United States)

    Lestari, S. D.; Herpandi; Simamora, G. R. R.

    2017-04-01

    The aim of this study was to investigate the Pediococcus halophilus addition on the chemical quality of terasi ikan (fermented anchovy paste) product. Two levels of bacterial concentration (106 CFU/mL and 109 CFU/mL) were used as a single starter culture for the fermentation process. Changes in chemical characteristics were observed at day 7, 14 and 21. No differences (p > 0.05) in moisture and protein content were found in the analysis of variance within terasi ikan samples. The decrease in reducing sugar and L-lysine HCl during the fermentation was attributed to the formation of Maillard Reaction Products (MRPs) which was manifested in dark brown color of the end products. The interaction between P. halophilus and terasi ikan microbiota as well as their enzymatic activities were considered to affect vitamin B synthesis and degradation of protein into amino acids and amines. These findings facilitate further investigations on using P. halophilus as constituent of mixed culture, instead of as a single culture for terasi industry in order to produce products of well-controlled quality and safety.

  20. Hábitos alimentarios de las larvas de Engraulis anchoita (Hubbs & Marini, 1935 en las aguas costeras de la Provincia de Buenos Aires, Argentina Feeding habits of Engraulis anchoita (Hubbs & Marini, 1935 larvae in coastal waters off Buenos Aires Province, Argentina

    Directory of Open Access Journals (Sweden)

    Natalia E Sato

    2011-01-01

    Full Text Available Se analizó la dieta de las larvas de Engraulis anchoita (Hubbs & Marini, 1935 a partir de muestras colectadas, una vez al mes, en una estación costera permanente de la Provincia de Buenos Aires, Argentina (Estación EPEA durante el período marzo 2000-abril 2001. Se examinó un total de 869 individuos. Los huevos (54,05%, nauplios de copépodos (10,13% y copepoditos (11,82% constituyeron las presas dominantes. El índice alimentario varió entre 1,69 y 40,48%>, sin mostrar un claro patrón estacional. Las relaciones entre el tamaño del depredador y el tamaño de la presa fueron determinadas y en todos los casos, los resultados mostraron correlaciones significativas (P The diet of Engraulis anchoita larvae (Hubbs & Marini, 1935 was analyzed using samples collected once a month at a permanent coastal station off Buenos Aires Province, Argentina (Station EPEA, from March 2000 to April 2001. A total of 869 individuals were examined. Eggs (54.05%, copepod nauplii (10.13%o, and copepodites (11.82% were the dominant prey Ítems. The feeding índex varied from 1.69 to 40.48%o, without showing a clear seasonal pattern. Correlations between predator size and prey size were determined and the results showed significant relationships (P < 0.01 in all cases. In spring and summer, the larvae were small in size, corresponding to first-feeding larvae (< 6.9 mm length and preyed mainly on small organisms from < 45 to 134 um width. In autumn and winter, the size of the larvae increased (7.0-19.9 mm length, and they fed mainly on larger prey, from 135 to 279 um width.

  1. Antioxidative, Antibacterial, and Food Functional Properties of the Half-Fin Anchovy Hydrolysates-Glucose Conjugates Formed via Maillard Reaction

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    Ru Song

    2016-06-01

    Full Text Available The antioxidative, antibacterial, and food functional properties of the half-fin anchovy hydrolysates (HAHp-glucose conjugates formed by Maillard reaction (MR were investigated, respectively. Results of sugar and amino acid contents loss rates, browning index, and molecular weight distribution indicated that the initial pH of HAHp played an important role in the process of MR between HAHp and glucose. HAHp-glucose Maillard reaction products (HAHp-G MRPs demonstrated enhanced antioxidative activities of reducing power and scavenging DPPH radicals compared to control groups. HAHp-G MRPs produced from the condition of pH 9.6 displayed the strongest reducing power. The excellent scavenging activity on DPPH radicals was found for HAHp(5.6-G MRPs which was produced at pH 5.6. Additionally, HAHp(5.6-G MRPs showed variable antibacterial activities against Escherichia coli, Pseudomonas fluorescens, Proteus vulgaris, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis, Bacillus megaterium, and Sarcina lutea, with the MIC values ranging from 8.3 to 16.7 μg/mL. Result of scanning electron microscopy (SEM on E. coli suggested that HAHp(5.6-G MRPs exhibited antibacterial activity by destroying the cell integrity through membrane permeabilization. Moreover, HAHp(5.6-G MRPs had excellent foaming ability and stability at alkaline conditions of pH 8.0, and showed emulsion properties at acidic pH 4.0. These results suggested that specific HAHp-G MRPs should be promising functional ingredients used in foods.

  2. Antioxidative, Antibacterial, and Food Functional Properties of the Half-Fin Anchovy Hydrolysates-Glucose Conjugates Formed via Maillard Reaction.

    Science.gov (United States)

    Song, Ru; Yang, Peiyu; Wei, Rongbian; Ruan, Guanqiang

    2016-06-20

    The antioxidative, antibacterial, and food functional properties of the half-fin anchovy hydrolysates (HAHp)-glucose conjugates formed by Maillard reaction (MR) were investigated, respectively. Results of sugar and amino acid contents loss rates, browning index, and molecular weight distribution indicated that the initial pH of HAHp played an important role in the process of MR between HAHp and glucose. HAHp-glucose Maillard reaction products (HAHp-G MRPs) demonstrated enhanced antioxidative activities of reducing power and scavenging DPPH radicals compared to control groups. HAHp-G MRPs produced from the condition of pH 9.6 displayed the strongest reducing power. The excellent scavenging activity on DPPH radicals was found for HAHp(5.6)-G MRPs which was produced at pH 5.6. Additionally, HAHp(5.6)-G MRPs showed variable antibacterial activities against Escherichia coli, Pseudomonas fluorescens, Proteus vulgaris, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis, Bacillus megaterium, and Sarcina lutea, with the MIC values ranging from 8.3 to 16.7 μg/mL. Result of scanning electron microscopy (SEM) on E. coli suggested that HAHp(5.6)-G MRPs exhibited antibacterial activity by destroying the cell integrity through membrane permeabilization. Moreover, HAHp(5.6)-G MRPs had excellent foaming ability and stability at alkaline conditions of pH 8.0, and showed emulsion properties at acidic pH 4.0. These results suggested that specific HAHp-G MRPs should be promising functional ingredients used in foods.

  3. Monitoring the sardine (Sardinella brasiliensis fermentation process to obtain anchovies Monitoramento do processo de fermentação da sardinha, Sardinella brasiliensis, para obtenção de anchovas

    Directory of Open Access Journals (Sweden)

    Marília Oetterer

    2003-01-01

    Full Text Available Anchovies are traditional fish preserves, prepared from fermented fish of the engraulidae family, mainly in European countries. In Brazil, sardines (Sardinella brasiliensis are an alternative fish for preparing these types of preserves, provided that the preservation process results in a high quality product. In this research, sardines were prepared for preservation and physicochemical, microbiological and sensory analyses were carried out during the preservation process. Whole or eviscerated sardines, with or without condiments/preservatives and with 20% of salt (w/w were used. Sardines were analyzed fresh, and at 1, 15, 30, 45 and 60 days along the preservation process. The use of whole sardines, with or without condiments/preservatives, presented best results, with increased non-proteic nitrogen in the dry matter, higher levels of total volatile bases and higher contents of lactic acid and sodium chloride. The higher acidity observed in the whole sardine treatments resulted in better control of halophylic mesophilic microorganisms, which were kept under 1.4 x 10³ CFU g-1 in both treatments. Total coliforms and Staphylococcus aureus reached 21 and 3.0 x 10² CFU g-1, respectively. Escherichia coli and Salmonella spp were not present in the fresh sardines or in any of the four treatments, indicating that the concentration of salt used was appropriate to maintain the product under adequate microbiological control. Both whole or eviscerated sardines under the conditions of this experiment were appropriate in terms of the microbiological safety of the preserves. Treatments using whole fish, either with or without condiments/preservatives, also presented better sensorial properties such as color, flavor, taste and texture, as compared to the eviscerated fish treatments. Whole sardines produced good quality, anchovy-type preserves, which can be used for consumption and marketing purposes.As sardinhas brasileiras podem ser utilizadas para o preparo

  4. Revisión y síntesis de las estimaciones acústicas de abundancia de anchoíta (Engraulis anchoita) efectuadas entre 1993 y 2008

    OpenAIRE

    Madirolas, A.O.; Hansen, J.E.; Cabreira, A.G.

    2013-01-01

    The annual research planning of the Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP, Mar del Plata, Argentina) includes at least two surveys to estimate the total biomass of Argentine anchovy Northern and Southern stocks. The assessment is performed using hydroacoustic techniques and the Daily Egg Production Method. In this paper the results of the acoustic estimates obtained during the 1993-2008 period are summarized. Besides, the studies performed to determine the characte...

  5. Irradiación gamma en anillas de calamar (Illex argentinus) y filetes marinados de anchoíta (Engraulis anchoita) : Aspectos tecnológicos y de calidad

    OpenAIRE

    Tomac, Alejandra

    2013-01-01

    Se estudió desde un abordaje multidisciplinario el efecto de la irradiación gamma sobre dos productos pesqueros, a fin de analizar la factibilidad de extender su vida comercial en refrigeración. Se utilizaron dos productos que difieren en su composición y preservación: anillas de calamar (Illex argentinus) frescas y filetes marinados de anchoíta (Engraulis anchoita). En distintas experiencias se aplicó la irradiación gamma mediante una fuente de Cobalto-60, en la planta de irradiaci...

  6. Warming shelf seas drive the subtropicalization of European pelagic fish communities.

    Science.gov (United States)

    Montero-Serra, Ignasi; Edwards, Martin; Genner, Martin J

    2015-01-01

    Pelagic fishes are among the most ecologically and economically important fish species in European seas. In principle, these pelagic fishes have potential to demonstrate rapid abundance and distribution shifts in response to climatic variability due to their high adult motility, planktonic larval stages, and low dependence on benthic habitat for food or shelter during their life histories. Here, we provide evidence of substantial climate-driven changes to the structure of pelagic fish communities in European shelf seas. We investigated the patterns of species-level change using catch records from 57,870 fisheries-independent survey trawls from across European continental shelf region between 1965 and 2012. We analysed changes in the distribution and rate of occurrence of the six most common species, and observed a strong subtropicalization of the North Sea and Baltic Sea assemblages. These areas have shifted away from cold-water assemblages typically characterized by Atlantic herring and European sprat from the 1960s to 1980s, to warmer-water assemblages including Atlantic mackerel, Atlantic horse mackerel, European pilchard and European anchovy from the 1990s onwards. We next investigated if warming sea temperatures have forced these changes using temporally comprehensive data from the North Sea region. Our models indicated the primary driver of change in these species has been sea surface temperatures in all cases. Together, these analyses highlight how individual species responses have combined to result in a dramatic subtropicalization of the pelagic fish assemblage of the European continental shelf. © 2014 John Wiley & Sons Ltd.

  7. Alimentación de la anchoveta (Engraulis ringens en el norte de Chile (18°25'-25°40'S en diciembre de 2010

    Directory of Open Access Journals (Sweden)

    Marianela Medina

    2015-03-01

    Full Text Available Se analiza la dieta de Engraulis ringens para determinar posibles diferencias en su comportamiento alimentario por longitud y gradiente latitudinal. Las muestras se obtuvieron entre 18°25'S y 24°40'S durante el crucero de evaluación hidroacústica del reclutamiento de E. ringens, realizado entre el 1 y 20 de diciembre de 2010. El análisis comprendió la determinación de la dieta contenida en un total de 294 estómagos, provenientes de 18 estaciones de muestreo y distribuidos en tres clases de longitud (pre-reclutas, reclutas y adultos. La dieta se describió mediante los métodos numéricos de frecuencia de ocurrencia e índice de importancia relativa, además de la similitud dietaria por longitud y latitud, y especialización trófica. E. ringens registró un amplio espectro trófico, tanto de presas fitoplanctónicas como zooplanctónicas, con una alta predominancia de fitoplancton por sobre zooplancton en 2,5 órdenes de magnitud, por rango de longitud y latitud. Los componentes de mayor importancia relativa en la dieta fueron las diatomeas de los géneros Rhizosolenia y Chaetoceros, y Copepoda dentro del zooplancton. El análisis de la similitud trófica intraespecífica mostró una alta sobreposición entre los grupos de longitud, conformando una "unidad trófica". Mientras que el análisis latitudinal reveló una alta sobreposición trófica con tendencia a formar dos "unidades tróficas", pero sin seguir un patrón definido. Los resultados, confirman el carácter de depredador generalista y oportunista de E. ringens en la zona norte de Chile durante el periodo analizado.

  8. European communion

    DEFF Research Database (Denmark)

    Manners, Ian James

    2013-01-01

    Political theory of European union, through an engagement between political concepts and theoretical understandings, provides a means of identifying the EU as a political object. It is argued that understanding the projects, processes and products of European union, based on ‘sharing’ or ‘communion......’, provides a better means of perceiving the EU as a political object rather than terms such as ‘integration’ or ‘co-operation’. The concept of ‘European communion’ is defined as the ‘subjective sharing of relationships’, understood as the extent to which individuals or groups believe themselves to be sharing...... relations (or not), and the consequences of these beliefs for European political projects, processes and products. By exploring European communion through an engagement with contemporary political theory, using very brief illustrations from the Treaty of Lisbon, the article also suggests that European...

  9. European Institutions?

    NARCIS (Netherlands)

    Meacham, Darian

    2016-01-01

    The aim of this article is to sketch a phenomenological theory of political institutions and to apply it to some objections and questions raised by Pierre Manent about the project of the European Union and more specifically the question of “European Construction”, i.e. what is the aim of the

  10. Selective Europeanization

    DEFF Research Database (Denmark)

    Hoch Jovanovic, Tamara; Lynggaard, Kennet

    2014-01-01

    political contexts at the European level. We further show how the “translation” of international norms to a domestic context has worked to reinforce the original institutional setup, dating back to the mid-1950s. The translation of European-level minority policy developed in the 1990s and 2000s works most...

  11. Obtenção dos tempos de equilíbrio e coeficientes de difusão de ácido e de sal para desenhar o processo de marinado de filés de Engraulis anchoita Obtainment of equilibrium times and diffusion coefficients of acid and salt to design the marinating process of Engraulis anchoita fillets

    Directory of Open Access Journals (Sweden)

    María Rosa Casales

    2009-12-01

    Full Text Available Foi estudada a difusão simultânea de cloreto de sódio e ácido acético em filés de anchoíta. Os resultados mostram que foram alcançadas condições de equilíbrio entre os filés e a solução de marinado, de acordo com os valores K obtidos para fechar a unidade. A solução de marinado precisou de agitação para evitar a formação de uma camada superficial diluída nos filés de pescado. Os tempos de equilíbrio para ácido e sal foram maiores para as amostras agitadas durante o marinado. O gasto de cloreto de sódio e ácido acético durante o marinado dos filés de anchoíta pode ser explicado pela lei de Fick. Os valores do coeficiente de difusão para ácido acético a 20 °C foram 3,39 × 10-6 e 3,49 × 10-6 cm²/segundos para marinado com e sem agitação, respectivamente. O valor do coeficiente de difusão de cloreto de sódio para marinado sem agitação foi de 2,39 × 10-7 cm²/segundos, contudo, para marinado com agitação, não pôde ser fixado.Simultaneous diffusion of sodium chloride and acetic acid in anchovy fillets was studied. The results show that equilibrium conditions between the fillets and the marinating solution were reached according to the K values obtained close to unity. The marinating solution was stirred to prevent the formation of a diluted surface layer on the fish fillets. The equilibrium times for acid and salt were higher for the samples stirred during marinating. The sodium chloride and acetic acid uptake during marinating of anchovy fillets can be explained by Fick's law. The values of the diffusion coefficient for acetic acid at 20 °C were 3.39 × 10-6 and 3.49 × 10-6 cm²/seconds for marinating with and without agitation, respectively. The value of the diffusion coefficient for sodium chloride for marinating without agitation was 2.39 × 10-7 cm²/seconds, while it could not be obtained for marinating with agitation.

  12. European Whiteness?

    DEFF Research Database (Denmark)

    Blaagaard, Bolette

    2008-01-01

    Born out of the United States’ (U.S.) history of slavery and segregation and intertwined with gender studies and feminism, the field of critical whiteness studies does not fit easily into a European setting and the particular historical context that entails. In order for a field of European...... critical whiteness studies to emerge, its relation to the U.S. theoretical framework, as well as the particularities of the European context need to be taken into account.. The article makes a call for a multi-layered approach to take over from the identity politics so often employed in the fields of U...

  13. European Security

    DEFF Research Database (Denmark)

    Møller, Bjørn

    Theoretical chapters on "Security", "Organisations" and "Regions," Historical Chapters on "Europe and Its Distinguishing Features" and on "The United Nations," "NATO," "The CSCE/OSCE and the Council of Europe" and "The European Union"......Theoretical chapters on "Security", "Organisations" and "Regions," Historical Chapters on "Europe and Its Distinguishing Features" and on "The United Nations," "NATO," "The CSCE/OSCE and the Council of Europe" and "The European Union"...

  14. European visit

    CERN Multimedia

    2006-01-01

    The European Commissioner for Science and Research, Janez Potočnik, (on the right) visited the CMS assembly hall accompanied by Jim Virdee, Deputy Spokesman of CMS (on the left), and Robert Aymar, Director-General of CERN. The European Commissioner for Science and Research, Janez Potočnik, visited CERN on Tuesday 31 January. He was welcomed by the Director-General, Robert Aymar, who described the missions and current activities of CERN to him, in particular the realisation of the LHC with its three components: accelerator, detectors, storage and processing of data. The European Commissioner then visited the CMS assembly hall, then the hall for testing the LHC magnets and the ATLAS cavern. During this first visit since his appointment at the end of 2004, Janez Potočnik appeared very interested by the operation of CERN, an example of successful scientific co-operation on a European scale. The many projects (30 on average) that CERN and the European Commission carry out jointly for the benefit of res...

  15. Purification and characterization of a novel thermoacid-stable fibrinolytic enzyme from Staphylococcus sp. strain AJ isolated from Korean salt-fermented Anchovy-joet.

    Science.gov (United States)

    Choi, Nack-Shick; Song, Jae Jun; Chung, Dong-Min; Kim, Young Jae; Maeng, Pil Jae; Kim, Seung-Ho

    2009-03-01

    A novel fibrinolytic enzyme (AJ) was purified from Staphylococcus sp. strain AJ screened from Korean salt-fermented Anchovy-jeot. Relative molecular weight of AJ was determined as 26 kDa by using SDS-PAGE and fibrin zymography. Based on a 2D gel, AJ was found to consist of three active isoforms (pI 5.5-6.0) with the same N-terminal amino acid sequence. AJ exhibited optimum pH and temperature at 2.5-3.0 and 85 degrees C, respectively. AJ kept 85% of the initial activity after heating at 100 degrees C for 20 min on the zymogram gel. The Michaelis constant (K (m)) and K (cat) values of AJ towards alpha-casein were 0.38 mM and 19.73 s(-1), respectively. AJ cleaved the A alpha-chain of fibrinogen but did not affect the B beta- and gamma-chains, indicating that it is an alpha-fibrinogenase. The fibrinolytic activity was inhibited by diisopropyl fluorophosphate, indicating AJ is a serine protease. Interestingly, AJ was very stable at acidic condition, SDS, and heat (100 degrees C), whereas it was easily degraded at neutral and alkaline conditions. In particular, AJ formed an active homo-dimer in the pH range from 7.0 to 8.0. To our knowledge, a similar combination of acid and heat stability has not yet been reported for other fibrinolytic enzymes.

  16. European Cinema

    NARCIS (Netherlands)

    Elsaesser, Thomas

    2005-01-01

    In the face of renewed competition from Hollywood since the early 1980s and the challenges posed to Europe's national cinemas by the fall of the Wall in 1989, independent filmmaking in Europe has begun to re-invent itself. European Cinema: Face to Face with Hollywood re-assesses the different

  17. The Possible Physical Barrier and Coastal Dispersal Strategy for Japanese Grenadier Anchovy, Coilia nasus in the East China Sea and Yellow Sea: Evidence from AFLP Markers

    Directory of Open Access Journals (Sweden)

    Zhi-Qiang Han

    2015-02-01

    Full Text Available In order to ascertain the taxonomic status of the Ariake Sea population of Japanese grenadier anchovy, Coilia nasus, and assess the contemporary possible genetic barrier between the west and east coastal waters of the East China Sea, we used amplified fragment length polymorphism (AFLP markers to detect the genetic structure of C. nasus, in the East China Sea and Yellow Sea. Eighty-one individuals of C. nasus were collected from five locations and 12 individuals of Coilia mystus were sampled from the Yangtze River Estuary. A total of 371 loci were detected by five primer combinations, 310 of which were polymorphic (83.56%. Analysis of molecular variation (AMOVA and pairwise fixation index (FST revealed significant genetic differentiation among five samples, indicating limited gene flow among populations. The dendrogram for populations by neighbor-joining (NJ cluster analysis provided evidence of a clear relationship between genetic and geographic patterns, supporting significant genetic differentiation between China coastal populations and Ariake Sea populations. Compared to the genetic divergence between C. nasus and C. mystus, the level of genetic differentiation between China and the Ariake Sea populations of C. nasus is obvious below the species level, indicating isolated populations of C. nasus in the Ariake Sea. Isolation by distance analysis revealed that direct ocean distance with deep-water at the continental slope and high salinity between west and east coastal waters of the East China Sea served as major physical barrier to C. nasus, supporting the coastal dispersal pattern in this estuarine species, and rejecting offshore dispersal strategy.

  18. 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

  19. İzmir Körfezi'nde Hamsi (Engraulis encrasicolus L., 1758'nin Yaş ve Büyüme Özellikleri Üzerine Araştırmalar.

    Directory of Open Access Journals (Sweden)

    Dilek Uçkun

    2015-12-01

    Full Text Available Bu araştırmada, Ocak 1997-Aralık 1997 tarihleri arasında İzmir Körfezi’nden gırgır tekneleriyle avlanan balıkçılardan temin edilen 1161 adet hamsi (Engraulis encrasicolus, L., 1758 bireyi incelenmiştir. Örneklerin çatal boyları 6.2-14.0 cm ile ağırlıkları 1.46-22.47 g arasında değişmiştir. Dişi:erkek oranı 1:0.33 ve maksimum yaş III olarak tespit edilmiştir. En fazla bireye I yaş grubunda rastlanmıştır. Tüm bireyler için boy ve ağırlığa göre von Bertalanffy büyüme denklemleri Lt=14.93(1-e-0.628(t-0.710 Wt=26.17 (1-e-0.628(t-0.710değerleri dişi bireylerde 0.449-0.839, erkek bireylerde ise 0.550-0.864 arasında tespit edilmiştir. olarak bulunmuştur. Boy-ağırlık ilişkisi denklemi W=0.0057*L3.130 olarak hesaplanmıştır. Kondisyon faktörü

  20. Bases conceptuales para la aplicación de una evaluación de estrategias de manejo (EEM en sardina común (Strangomera bentincki y anchoveta (Engraulis ringens en la zona centro-sur de Chile

    Directory of Open Access Journals (Sweden)

    Marcos Arteaga

    2014-07-01

    Full Text Available Se identifican los factores claves a considerar en el desarrollo de una evaluación de estrategias de manejo (EEM para los recursos pequeños pelágicos en la zona de centro-sur de Chile, sardina común (Strangomera bentincki y anchoveta (Engraulis ringens. En Chile, la EEM no ha sido aplicada al manejo de estas pesquerías y la asesoría científica se ha desarrollado sobre la evaluación de estrategias de explotación utilizando modelos de evaluación mono-específicos. Para ambas especies se analizan los siguientes tópicos: i alternancia en la abundancia poblacional asociada a los pulsos de reclutamientos y capturas, ii variabilidad temporal en la fuerza del reclutamiento, iii estacionalidad del crecimiento cohorte y especie-específico, y iv relación ambiente-recurso. Los resultados evidencian que los tópicos analizados debieran ser considerados en la construcción de un modelo operativo y/o en la regla de cosecha, dado el carácter mixto de ambas pesquerías, su marcada alternancia y la influencia de las condiciones ambientales. Por lo tanto, se propone que el diseño e implementación de una EEM para sardina común y anchoveta, incluya los elementos señalados en un marco de evaluación multi-especifico y de manejo de carácter mixto.

  1. The southern Benguela ecosystem supports a large and highly ...

    African Journals Online (AJOL)

    spamer

    The southern Benguela ecosystem supports a large and highly productive assemblage of epipelagic fish, including anchovy Engraulis capensis, sardine Sardi- nops sagax and round herring Etrumeus whiteheadi. These clupeoids support a valuable purse-seine fishery, which has been dominated over the last 20 years or ...

  2. Fine-scale spatial variability of different stages of pelagic fish eggs ...

    African Journals Online (AJOL)

    Stage-dependent spatial distributions of anchovy Engraulis encrasicolus, sardine Sardinops sagax and round herring Etrumeus whiteheadi eggs over the western Agulhas Bank South Africa were examined from samples collected at a fine-scale (1.8 km) resolution using a continuous underway fish egg sampler (CUFES).

  3. Vertical distribution of small pelagic fish eggs and larvae on the ...

    African Journals Online (AJOL)

    Vertical distributions of anchovy Engraulis encrasicolus and sardine Sardinops sagax eggs and larvae within the upper 50 m of the water column on the eastern Agulhas Bank, South Africa, were examined using discrete depth samples collected with a multiple, opening/closing plankton net. Eggs and larvae of sardine and ...

  4. Comparing trophic flows in the southern Benguela to those in other ...

    African Journals Online (AJOL)

    Small pelagic fish other than anchovy Engraulis capensis and sardine. Sardinops sagax, mainly round herring Etrumeus whiteheadi and mesopelagic fish, were important components of the food web in the southern Benguela. Severe balancing difficulties were encountered with respect to the semi-pelagic resources (hake ...

  5. Revised estimates of abundance of South African sardine and ...

    African Journals Online (AJOL)

    Hydro-acoustic surveys have been used to provide annual estimates of May recruitment and November spawner biomass of the South African sardine Sardinops sagax and anchovy Engraulis encrasicolus resources since 1984. These time-series of abundance estimates form the backbone of the assessment of these ...

  6. Download this PDF file

    African Journals Online (AJOL)

    spamer

    DEDUCED FROM ACOUSTIC SURVEYS. M. BARANGE*, I. HAMPTON† and B. A. ROEL‡. The South African pelagic resources have been monitored acoustically since 1983. The results of these surveys are currently used to determine catch limits for anchovy Engraulis capensis and sardine Sardinops sagax. Two.

  7. Refined estimates of South African pelagic fish biomass from hydro ...

    African Journals Online (AJOL)

    The biomass of small pelagic fish species off the coast of South Africa has been monitored since 1984 using hydro-acoustic survey techniques. These time-series of spawner biomass and recruitment estimates form the basis for management of both the South African sardine Sardinops sagax and anchovy Engraulis ...

  8. Breeding success of African penguins Spheniscus demersus at ...

    African Journals Online (AJOL)

    The reproductive success of African penguins Spheniscus demersus at Dassen Island from 1994 to 2000 was variable, but much higher than previously reported figures for the species. Breeding success was positively related to the abundance of anchovy Engraulis encrasicolus and sardine Sardinops sagax, and the high ...

  9. Influences of the abundance and distribution of prey on African ...

    African Journals Online (AJOL)

    Off South Africa, anchovy Engraulis encrasicolus and sardine Sardinops sagax are the main prey of African penguins Spheniscus demersus. The combined spawner biomass of these fish increased from less than one million t in 1996 to more than nine million t in 2001 and then decreased to four million t in 2005.

  10. Factors influencing growth of the African penguin colony at Boulders ...

    African Journals Online (AJOL)

    This paper reports on growth of the Boulders colony of African penguins Spheniscus demersus from inception in 1985 to the present. More than 900 pairs now breed there. Growth of the colony slowed in 1995 and 1996 and reversed in 1998, coinciding with periods of low abundance of Cape anchovy Engraulis capensis off ...

  11. Responses of African penguins to regime changes of sardine and ...

    African Journals Online (AJOL)

    Regional trends in numbers of African penguins Spheniscus demersus conform with an altered distribution of sardine Sardinops sagax and anchovy Engraulis capensis prey. In the 1950s, sardine dominated the pelagic fish component of the Benguela system. Abundance of this fish decreased in the 1960s and early 1970s ...

  12. Characterization of Underwater Sounds Produced by a Backhoe Dredge Excavating Rock and Gravel

    Science.gov (United States)

    2012-12-01

    Oncorhynchus tshawytscha) and northern anchovy (Engraulis mordax) exposed to pile-driving sounds and observed no differences in behaviors of treatment and...re 1 µPA at 1,500 m. Peak spectral level was 131 dB at 1,500 m at a peak frequency of 350 Hz. The Center for Environment, Fisheries, and Aquaculture

  13. Modelling the effect of food availability on recruitment success of ...

    African Journals Online (AJOL)

    Cape anchovy Engraulis encrasicolus adapted its reproductive strategies to the southern Benguela system by spawning over the Agulhas Bank, an area of low productivity that is located upstream of the predominant upwelling system. Frontal jet currents transport eggs and larvae toward the west coast of South Africa, where ...

  14. Tropical South-East Atlantic response to ENSO as an ecosystem ...

    African Journals Online (AJOL)

    Prior to an El Niñoinduced drought, anomalous easterly flow over the Atlantic strengthens the cold tongue extending from Angola. How these climatic conditions affect fisheries abundance in the southern Benguela was investigated. Higher anchovy Engraulis encrasicolus catches tend to follow an El Niño event, and higher ...

  15. Influence of oceanographic fronts and low oxygen on the distribution ...

    African Journals Online (AJOL)

    The horizontal and vertical distributions of eggs and larvae of sardine Sardinops sagax, anchovy Engraulis encrasicolus and horse mackerel Trachurus trachurus capensis were examined in relation to distribution patterns of temperature, salinity and dissolved oxygen. Samples were collected during February–March 2002 ...

  16. Population structure in an anadromous fish Tenualosa ilisha using ...

    African Journals Online (AJOL)

    WATER INDIA

    2013-05-29

    May 29, 2013 ... tuna but in skipjack tuna no genetic differentiation was observed due to large population sizes (Ely et al., 2005). In Engraulis japonica from Yellow Sea and East China. Sea, cytochrome b gene fragment studies showed no significant genetic variation in its populations, the biological factors of anchovy such ...

  17. accounting for food requirements of seabirds in fisheries management

    African Journals Online (AJOL)

    In South Africa, four of the seabirds that feed mainly on sardine Sardinops sagax and anchovy Engraulis encrasicolus have an unfavourable conservation status or a small population: African penguin Spheniscus demersus, Cape gannet Morus capensis, Cape cormorant Phalacrocorax capensis and swift tern Sterna bergii.

  18. The importance of lipid-rich fish prey for Cape gannet chick growth : are fishery discards an alternative?

    NARCIS (Netherlands)

    Mullers, Ralf H. E.; Navarro, Rene A.; Crawford, Robert J. M.; Underhill, Les G.

    2009-01-01

    A recent decline in population numbers of Cape gannets (Morus capensis) breeding off the west coast of South Africa coincided with decreased availability of lipid-rich fish prey: anchovy (Engraulis encrasicolus) and sardine (Sardinops sagax). Seabirds can use fishery discards as an alternative, but

  19. Abrupt environmental shift associated with changes in the ...

    African Journals Online (AJOL)

    Cape anchovy Engraulis encrasicolus spawners in the southern Benguela showed an eastward shift in their distribution on the Agulhas Bank that occurred abruptly in 1996 and has since persisted. We assessed whether this shift was environmentally mediated by examining sea surface temperature data from different ...

  20. Forecasting in South African pelagic fisheries management: The use ...

    African Journals Online (AJOL)

    Two simple rulebased deterministic modelling approaches are described, which use semi-quantitative and qualitative rules to relate recruitment success of South African anchovy Engraulis capensis to physical and biological indices. The first model relates recruitment success to indices of wind and sea surface temperature ...

  1. Indicators of sustainable fishing for South African sardine Sardinops ...

    African Journals Online (AJOL)

    Six indicators were investigated for South African sardine Sardinops sagax and anchovy Engraulis encrasicolus: mean length of catch, length-at-50% maturity, total mortality, exploitation rate, ratio of bycatch, and centre of gravity of commercial catches. Sardine length-at-50% maturity is the most promising as a descriptive ...

  2. Effects of commercial enrichment products on fatty acid components ...

    African Journals Online (AJOL)

    ajl yemi

    2011-10-26

    Oct 26, 2011 ... acid (LOA), and these fatty acids are essential to be. *Corresponding .... with red pepper paste (BernAqua NV Hagelberg 3 B–2250 Olen. Belgium) (ZA) ...... Black Sea anchovy (Engraulis encrasicolus L. 1758) during catching season. ... type and concentration of oil and the enrichment period. Aquaculture,.

  3. Comparison of trends in abundance of guano-producing seabirds in ...

    African Journals Online (AJOL)

    The abundant guano-producing seabirds in Peru and southern Africa feed mainly on the large populations of anchovy Engraulis spp. and sardine Sardinops sagax supported by the Humboldt and Benguela upwelling systems. Numbers of guanay cormorants Phalacrocorax bougainvillii in Peru and the breeding population ...

  4. EUROPEAN AUSTERITY WITHOUT GROWTH? EUROPEAN GROWTH WITHOUT EUROPEAN DEMOCRACY?

    Directory of Open Access Journals (Sweden)

    Montani Guido

    2011-07-01

    Full Text Available The European project is facing a crisis. Citizens no longer understand what the EU is about. Young people and the new ruling class have forgotten the clear message of the European project launched just after the Second World War "No wars ever again among Europeans." The founding fathers of the European Union are mentioned in history textbooks, but today Europe is felt as an irritating bureaucracy. In Europe, peace and economic stability are considered as a natural state, a gift from above. Why keep a useless EU alive? The state of the European Union is swiftly degenerating. In almost all the member states, the anti-European forces are gaining ground. Populism is not a new ideology and is not necessarily European: let's recall Peronism. In today's Europe populism is the new manifestation of nationalism. In Italy the Lega Nord is in Berlusconi's eurosceptic government. In France, the National Front is endangering UMP's hegemony. In Belgium the rows between the Flemish and the Walloons threatens the state's unity. In the Netherlands, Hungary, the Czech Republic, Austria and Finland, populist forces are either in the government or strongly influencing the government. National-populism is different from the nationalism of the past. De Gaulle's nationalism was an ideology founded on the "grandeur" of France's history and on a certain idea of Europe, which was "l'Europe de patrie", a kind of European unity accepting French leadership in world politics. Today national-populism is a form of micro-nationalism: it opposes the European project but without having a serious alternative. This is why populism is dangerous. Its real goal is not only the breaking down of the European Union but also the disintegration of the old nation states into micro-ethnic states, as what happened in former Yugoslavia.

  5. Educating in European Identity?

    National Research Council Canada - National Science Library

    Enrique Banús

    2007-01-01

    In the last decades, the claim for a "European identity" has been manifested sometimes as a solution for the citizens' distance to the European project, sometimes also as a precondition for a further...

  6. Europeanization and transnational states

    DEFF Research Database (Denmark)

    Jacobsson, Bengt; Lægreid, Per; Pedersen, Ove K.

    This work investigates what happens to an organized political unit when it becomes part of a larger entity and, in particular, how increased European integration and the tentative moves towards a transnational state will affect the European Union's nation state. Europeanization and the transforma......This work investigates what happens to an organized political unit when it becomes part of a larger entity and, in particular, how increased European integration and the tentative moves towards a transnational state will affect the European Union's nation state. Europeanization...... in central government agencies. It concludes that the consequences of Europeanization can be described as the growth of a transnational administration where identities as well as loyalties are created in processes that transcend the borders of states....

  7. THE EUROPEAN BUSINESS CYCLE

    Directory of Open Access Journals (Sweden)

    Ignat Ion

    2009-05-01

    Full Text Available The construction of European Monetary Union has raised several questions about the existence of a common business cycle, a European one. The lack of cyclical synchronization would complicate the monetary and fiscal policies in the Union, being a negative

  8. European Home Energy

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.

    2009-01-01

    An important aim of the european energy performance of buildings directive is to improve the overall energy efficiency of new homes......An important aim of the european energy performance of buildings directive is to improve the overall energy efficiency of new homes...

  9. European Industry, 1700 - 1870

    NARCIS (Netherlands)

    Broadberry, Stephen; Fremdling, Rainer; Solar, Peter M.

    2008-01-01

    This paper offers an overview of the development of European industry between 1700 and 1870, drawing in particular on the recent literature that has emerged following the formation of the European Historical Economics Society in 1991. The approach thus makes use of economic analysis and quantitative

  10. The European Programme Manager

    DEFF Research Database (Denmark)

    Larson, Anne; Bergman, E.; Ehlers, S.

    The publication is a result of a cooperation between organisations in six European countries with the aim to develop a common European education for programme managers. It contains of a description of the different elements of the education together with a number of case-studies from the counties...

  11. European works councils

    DEFF Research Database (Denmark)

    Knudsen, Herman Lyhne

    2003-01-01

    The theme adressed by this paper is the opportunities for European Works Councils (EWCs) of gaining influence on corporate decisions in multinational companies.......The theme adressed by this paper is the opportunities for European Works Councils (EWCs) of gaining influence on corporate decisions in multinational companies....

  12. European works councils

    DEFF Research Database (Denmark)

    Knudsen, Herman Lyhne

    2004-01-01

    The theme addressed by this artcle is the opportunities for European Works Councils of gaining influence on corporate decisions in multinational companies.......The theme addressed by this artcle is the opportunities for European Works Councils of gaining influence on corporate decisions in multinational companies....

  13. Introduction: European climate leadership

    NARCIS (Netherlands)

    Wurzel, R.K.W.; Liefferink, J.D.; Connelly, J.

    2017-01-01

    There is no shortage of would-be leaders in EU climate change politics. The EU institutions (e.g. European Council, Council of the EU, Commission and the European Parliament (EP)), member states and societal actors have all, though to varying degrees and at different time periods, tried to offer

  14. Europeanization : A Poststructuralist Approach

    NARCIS (Netherlands)

    Neuman-Stanivukovic, Senka

    2014-01-01

    This dissertation begins from the hypothesis that the direction and extent of Europeanization depends on domestic perception of the European Union and its norms. Accordingly, it was my empirical ambition to study how competing articulations of the EU and its norms constructed debates in EU member

  15. European media law

    NARCIS (Netherlands)

    Castendyk, O.; Dommering, E.; Scheuer, A.

    2008-01-01

    European Union legislation concerning electronic communications media is firmly established as an essential part of the law in the field in Europe. From relevant provisions of the European Convention of Human Rights and the EC Treaty to numerous directives, the most recent being the Audiovisual

  16. Update of European bioethics

    DEFF Research Database (Denmark)

    Rendtorff, Jacob Dahl

    2015-01-01

    , the principles of autonomy, dignity, integrity and vulnerability are proposed as the most important ethical principles for respect for the human person in biomedical and biotechnological development. This approach to bioethics and biolaw is presented here in a short updated version that integrates the earlier......This paper presents an update of the research on European bioethics undertaken by the author together with Professor Peter Kemp since the 1990s, on Basic ethical principles in European bioethics and biolaw. In this European approach to basic ethical principles in bioethics and biolaw...... research in a presentation of the present understanding of the basic ethical principles in bioethics and biolaw....

  17. Democratic Citizenship: European referents

    Directory of Open Access Journals (Sweden)

    María PUIG GUTIÉRREZ

    2011-09-01

    Full Text Available Let’s sense beforehand in this article a tour concerning the educational European policies that favors the development of a democratic citizenship. The aim that we chase is to understand the way in which nowadays it is being interpreted and stimulated the Citizenship education from European Union. for it we offer a conceptual delimiting of «Citizenship education» and later, we show an analysis of the principal documents and materials elaborated principally by the Council of Europe that mark the way followed by European Union as for education for Democratic Citizenship (EDC.

  18. CERN welcomes European science

    CERN Multimedia

    2002-01-01

    On 3 and 4 October CERN will host a special workshop for Marie Curie fellows. This programme is a key plank in the EU's strategy for creating a European research area.     With thousands of scientists from all over the continent working together, CERN is already an exemplary European science showcase. On 3 and 4 October, the Laboratory will contribute further to unifying all European science by hosting a special workshop for EU-funded Marie Curie fellows. This scheme gives young researchers from around the continent the mobility to go to wherever Europe's best facilities in their chosen field happen to be. The event that will take place at CERN, entitled 'Special workshop of Marie Curie Fellows on research and training in physics and technology', organised together with the European Commission, is a continuation of a series of workshops with the aim, among others, of promoting young researchers, supporting their training and mobility, and facilitating the interdisciplinary dissemination of knowledge. Dur...

  19. European Economic Integration

    Science.gov (United States)

    Huston, James A.

    1971-01-01

    Recounts the history and problems of European Economic Integration from the first post World War II organization, the OEEC, to the EEC (Common Market) and the EFTA. Suggestions for further reading are included. (JB)

  20. European Molecular Biology Laboratory

    CERN Multimedia

    1973-01-01

    On 10 May an Agreement was signed at CERN setting up a new European Laboratory. It will be concerned with research in molecularbiology and will be located at Heidelberg in the Federal Republic of Germany.

  1. The European University Landscape

    DEFF Research Database (Denmark)

    Daraio, Cinzia; Bonaccorsi, Andrea; Geuna, Aldo

    2011-01-01

    This paper provides a new and systematic characterization of 488 universities, from 11 European countries: Finland, France, Germany, Hungary, Italy, Netherlands, Norway, Portugal, Spain, Switzerland and UK. Using micro indicators built on the integrated Aquameth database, we characterize the Euro...

  2. European mobility cultures

    DEFF Research Database (Denmark)

    Haustein, Sonja; Nielsen, Thomas A. Sick

    2016-01-01

    More targeted European policies promoting green travel patterns require better knowledge on differing mobility cultures across European regions. As a basis for this, we clustered the EU population into eight mobility styles based on Eurobarometer data. The mobility styles - including, for example......-economic resources. In a second step, the 28 EU member countries were clustered into six country clusters based on their representation of mobility styles. The country clusters indicate the existence of considerably different mobility cultures across the EU. Sub-regions can be identified that have highly different...... positions on the path towards sustainable mobility and therefore different requirements towards European platforms and support measures, e.g. for 'Sustainable Urban Mobility Plans'. The country clusters can provide a starting point for future communication and targeting of European efforts in sustainable...

  3. European Cyber Security Policy

    OpenAIRE

    Bendiek, Annegret

    2012-01-01

    The gradually developing European cyber security policy tries to establish minimum standards in all EU member states with regard to prevention, resilience and international cooperation. It aims to foster national security without compromising democratic principles or unduly limiting individual liberties. However, it is hard to find a balance between these goals, and the EU’s measures thus inevitably raise questions about the democratic implications of European cyber security policy. Are the i...

  4. Timetabling on European Corridors

    OpenAIRE

    Lischke, Andreas; Führer, B. (Bernhard); Garavagno, G.

    2005-01-01

    The Path Allocation Re-engineering of Timetable Networks for European Railways (PARTNER) project aims to demonstrate a new way of train path allocation and assembly along international corridors towards a faster and more coordinated railway infrastructure capacity management. PARTNER will assist two neighbour infrastructure managers to develop a common understanding of the effects of international train paths. The results of a survey of European infrastructure managers and railway underta...

  5. European Physical Society awards

    CERN Multimedia

    2004-01-01

    The winners of the 2004 Accelerator Prizes, awarded by the European Physical Society's Interdivisional Group on Accelerators (EPS-IGA), have been announced. Vladmir Shiltsev (Fermilab) and Igor Meshkov (JINR, Joint Institute of Nuclear Research, Dubna) will be presented with their awards during the 9th European Particle Accelerator Conference, EPAC'04, on 8 July 2004 in Lucerne. Both physicists will also give a talk about their work. More details on: http://epac.web.cern.ch/

  6. European Banking Union

    OpenAIRE

    Breuss, Fritz

    2013-01-01

    The ongoing Euro crisis and the worse economic development in Europe than in the USA are grounded, not the least in the delayed implementation of reforms of the banking sector. Whereas the leaks in economic governance of EMU have been fixed the banking sector is still not stabilised, even five years after Lehman Brothers. From the grand solution of a "European Banking Union" (EBU) only the first pillar, the European Bank Supervision with the single supervisory mechanism (SSM) will come into e...

  7. European DHC Research Issues

    Energy Technology Data Exchange (ETDEWEB)

    Wiltshire, Robin; Williams, Jonathan (Building Research Establishment, BRE, Bucknalls Lane, Watford (United Kingdom)); Werner, Sven (Halmstad University, School of Business and Engineering, Halmstad (Sweden))

    2008-09-15

    Euroheat and Power is now working towards a European Technology Platform for District Heating and Cooling. In response to this important European DHC research initiative, a preliminary detailed list of research issues within 18 dimensions was elaborated and communicated to more than 100 people in February 2008. After additions and comments received, an updated list of research issues was again distributed in July 2008. This paper contains the current list of suggested research issues

  8. Nanocomposite of Half-Fin Anchovy Hydrolysates/Zinc Oxide Nanoparticles Exhibits Actual Non-Toxicity and Regulates Intestinal Microbiota, Short-Chain Fatty Acids Production and Oxidative Status in Mice

    Directory of Open Access Journals (Sweden)

    Ru Song

    2018-01-01

    Full Text Available The nanocomposite of half-fin anchovy hydrolysates (HAHp and zinc oxide nanoparticles (ZnO NPs (named as HAHp(3.0/ZnO NPs demonstrated increased antibacterial activity compared to either HAHp(3.0 or ZnO NPs as per our previous studies. Also, reactive oxygen species (ROS formation was detected in Escherichia coli cells after treatment with HAHp(3.0/ZnO NPs. The aim of the present study was to evaluate the acute toxicity of this nanocomposite and to investigate its effect on intestinal microbiota composition, short-chain fatty acids (SCFAs production, and oxidative status in healthy mice. The limit test studies show that this nanoparticle is non-toxic at the doses tested. The administration of HAHp(3.0/ZnO NPs, daily dose of 1.0 g/kg body weight for 14 days, increased the number of goblet cells in jejunum. High-throughput 16S ribosomal RNA gene sequencing of fecal samples revealed that HAHp(3.0/ZnO NPs increased Firmicutes and reduced Bacteriodetes abundances in female mice. Furthermore, the microbiota for probiotic-type bacteria, including Lactobacillus and Bifidobacterium, and SCFAs-producing bacteria in the Clostridia class, e.g., Lachnospiraceae_unclassified and Lachnospiraceae_UCG-001, were enriched in the feces of female mice. Increases of SCFAs, especially statistically increased propionic and butyric acids, indicated the up-regulated anti-inflammatory activity of HAHp(3.0/ZnO NPs. Additionally, some positive responses in liver, like markedly increased glutathione and decreased malonaldehyde contents, indicated the improved oxidative status. Therefore, our results suggest that HAHp(3.0/ZnO NPs could have potential applications as a safe regulator of intestinal microbiota or also can be used as an antioxidant used in food products.

  9. Habermas on European Constitution and European Identity

    Directory of Open Access Journals (Sweden)

    Éva Biró-Kaszás

    2010-12-01

    Full Text Available For the last two decades or so philosophers have been reflecting on a set of practical and political concerns in connection with the new political structural arrangements beyond the nation-state. In this article two essays by Jürgen Habermas shall be examined. An attempt shall be made to tackle Habermas’ philosophical concepts of personal and collective identity as well as the role that a constitution may play in building the post-national constellation. It has been shown that Habermas has normative answers. Firstly, according to him, the fragile balance between the legal order and the particular cultures and traditions of a community has to be protected by the constitutional state. For that reason the political culture has to be “decoupled” from the majority culture. Secondly, the democratically structured attempt to achieve shared meaning has to find the delicate balance between the context-transcending universal normative claims and the claims of particular individual and collective life. Thirdly, it is possible to expand legally mediated civil solidarity trans-nationally, across Europe – we may recognize this development as the emergence of European identity –, since the process of democratic will-formation of citizens may get loose from the structures provided by the state if both shared democratic political cultures as well as a European-wide public sphere exist. The European Constitution may have a catalytic function in materialization of these conditions. It has been shown that in his deliberations Habermas tried to find a reflective equilibrium between the normative and the empirical.

  10. Transnational European Television Drama

    DEFF Research Database (Denmark)

    Bondebjerg, Ib; Redvall, Eva Novrup; Helles, Rasmus

    This book deals with the role of television drama in Europe as enabler of transnational, cultural encounters for audiences and the creative community. It demonstrates that the diversity of national cultures is a challenge for European TV drama but also a potential richness and source of creative...... variation. Based on data on the production, distribution and reception of recent TV drama from several European countries, the book presents a new picture of the transnational European television culture. The authors analyse main tendencies in television policy and challenges for national broadcasters...... coming from new global streaming services. Comparing cases of historical, contemporary and crime drama from several countries, this study shows the importance of creative co-production and transnational mediated cultural encounters between national cultures of Europe....

  11. The Europeanization of Eurosceptics?

    DEFF Research Database (Denmark)

    Dutceac Segesten, Anamaria; Bossetta Jr, Michael Joseph

    with the case of Sweden. Sweden is a good example because it has a high density of internet use, a politically active population as reflected in voter turnout and many politicians and political parties with a web presence. The main research questions of the paper are: Which actors are involved in the Swedish...... of a Europeanized network of anti-European voices for European integration and democracy. We plan to operationalize our research question through the use of webcrawling (i.e. Issue Crawler) and social media analytic softwares (Twitonomy and Bluenod). Using these softwares we will be able to discern whether...... or not non-Swedish Twitter users are participating in and/or affecting the Swedish Eurosceptic dialogue on social media....

  12. European Analytical Column

    DEFF Research Database (Denmark)

    Karlberg, B.; Grasserbauer, M.; Andersen, Jens Enevold Thaulov

    2009-01-01

    The European Analytical Column has once more invited a guest columnist to give his views on various matters related to analytical chemistry in Europe. This year, we have invited Professor Manfred Grasserbauer of the Vienna University of Technology to present some of the current challenges...... for European analytical chemistry. During the period 2002–07, Professor Grasserbauer was Director of the Institute for Environment and Sustainability, Joint Research Centre of the European Commission (EC), Ispra, Italy. There is no doubt that many challenges exist at the present time for all of us representing...... a major branch of chemistry, namely analytical chemistry. The global financial crisis is affecting all branches of chemistry, but analytical chemistry, in particular, since our discipline by tradition has many close links to industry. We have already noticed decreased industrial commitment with respect...

  13. European Universe Awareness

    Science.gov (United States)

    Russo, P.; Miley, G.; Westra van Holthe, F.; Schrier, W.; Reed, S.

    2011-10-01

    The European Universe Awareness (EU-UNAWE) programme uses the beauty and grandeur of the cosmos to encourage young children, particularly those from underprivileged backgrounds, to develop an interest in science and technology and to foster a sense of global citizenship. EU-UNAWE is already active in 40 countries and comprises a global network of almost 500 astronomers, teachers and other educators. The programme was recently awarded a grant of 1.9 million euros by the European Union so that it can be further developed in five European countries and South Africa. The grant will be used to organise teacher training workshops and to develop educational materials, such as an astronomy news service for children and games. During this presentation we will outline some of the biggest achievements of EU-UNAWE to date and discuss future plans for the programme.

  14. The European Identity

    Directory of Open Access Journals (Sweden)

    Alberto Martinelli

    2017-09-01

    Full Text Available European identity is not only a scientifically interesting question, but also a politically important issue: in fact, sixty years after the signing of the Treaty of Rome, the European Union finds itself for the first time facing risks that threaten its own existence. The European Union is a limited and incomplete project because Europe’s economic integration has not been accompanied by a genuine supranational political union and greater cultural integration. The deficit of democratic representation and cultural integration is due to the fact that the community process is based only on economic rationality and not on a feeling of common belonging. In the current situation in which the Union faces difficult challenges which threaten to undermine the future, it necessary to affirm the policy of interests with a policy of identity. In this essay, we will first concentrate on the concept of identity – that is on the nucleus of values and common institutions –; then we will discuss how the European identity has changed over time (also in relation to national identities and what are the mechanisms that may favour its taking root in the current situation. The European project of political unification needs to be re-emphasized, finding the way to a European collective identity, not contrasted with but alongside the different national identities, referring to loyalty and shared commitment to a whole collection of cultural values: fundamental human rights, civil liberties, democratic political institutions, rule of law, freedom of movement of people, goods and capital, social justice and non-violent resolution of conflicts.

  15. European Gas Dependency

    OpenAIRE

    Antonsen, Iben; Bieber, Martin; Gandrup, Tobias; Lehmann, Tina; Weinberger, Ashley

    2008-01-01

    The focal point of the project is, as it is implied in the title, European gas dependency, to be more specific; the dependency of Russian gas. We chose Russia, because the EU's import of gas is mainly supplied by Russia. We present background information and knowledge to describe why the case is of relevance and that a situation of dependency exists. We solely look at the dependency from the European Union's point of view, taking point of departure in the Green Paper. The Green Paper is a pap...

  16. European Values and Globalization

    Directory of Open Access Journals (Sweden)

    Heinz Theisen

    2011-03-01

    Full Text Available Good Governance, Social Market Economy, Culture and Education are the decisive elements for Human Development. We need a third way between the extremes of the Utopian Global Free Market and a new nationalism. A Social Market Economy and the European Model of a Union could be such third way. For a new Social Market Economy we need a renaissance of the European dialectics between culture and society, idealism and materialism, religion and enlightenment, solidarity and profitability. The balancing of those poles is deeply rooted in our best traditions. 

  17. Habitat selection response of small pelagic fish in different environments. Two examples from the oligotrophic Mediterranean Sea.

    Directory of Open Access Journals (Sweden)

    Angelo Bonanno

    Full Text Available A number of scientific papers in the last few years singled out the influence of environmental conditions on the spatial distribution of fish species, highlighting the need for the fisheries scientific community to investigate, besides biomass estimates, also the habitat selection of commercially important fish species. The Mediterranean Sea, although generally oligotrophic, is characterized by high habitat variability and represents an ideal study area to investigate the adaptive behavior of small pelagics under different environmental conditions. In this study the habitat selection of European anchovy Engraulis encrasicolus and European sardine Sardina pilchardus is analyzed in two areas of the Mediterranean Sea that largely differentiate in terms of environmental regimes: the Strait of Sicily and the North Aegean Sea. A number of environmental parameters were used to investigate factors influencing anchovy and sardine habitat selection. Acoustic surveys data, collected during the summer period 2002-2010, were used for this purpose. The quotient analysis was used to identify the association between high density values and environmental variables; it was applied to the entire dataset in each area in order to identify similarities or differences in the "mean" spatial behavioral pattern for each species. Principal component analysis was applied to selected environmental variables in order to identify those environmental regimes which drive each of the two ecosystems. The analysis revealed the effect of food availability along with bottom depth selection on the spatial distribution of both species. Furthermore PCA results highlighted that observed selectivity for shallower waters is mainly associated to specific environmental processes that locally increase productivity. The common trends in habitat selection of the two species, as observed in the two regions although they present marked differences in hydrodynamics, seem to be driven by the

  18. Causality in Europeanization Research

    DEFF Research Database (Denmark)

    Lynggaard, Kennet

    2012-01-01

    to develop discursive institutional analytical frameworks and something that comes close to the formulation of hypothesis on the effects of European Union (EU) policies and institutions on domestic change. Even if these efforts so far do not necessarily amount to substantive theories or claims of causality...

  19. Measuring European selves

    DEFF Research Database (Denmark)

    Antalikova, Radka

    Taking the perspective of cross-cultural psychology, the current thesis sets out to investigate self in a European context. For this purpose, the thesis first thoroughly reviews the most prominent conceptualizations of self in cross-cultural psychology, specifically focusing on disentangling...... to the field of cross-cultural psychology, specifically highlighting the utility of autobiographical memories as measures of self....

  20. European Psychology Map

    Directory of Open Access Journals (Sweden)

    DANA SCHÖN

    2009-06-01

    Full Text Available The Institute for Psychology Information (ZPID compiled an extensive list of European psycho-logical organizations, comprised of university departments, research institutions, professional associa-tions and publishing houses. The list is available on the ZPID website, together with a web mapping applet that indicates the exact geographical location of the organizations.

  1. European Pine Shoot Moth

    Science.gov (United States)

    William E. Miller; Arthur R. Hastings; John F. Wootten

    1961-01-01

    In the United States, the European pine shoot moth has caused much damage in young, plantations of red pine. It has been responsible for reduced planting of red pine in many areas. Although attacked trees rarely if ever die, their growth is inhibited and many are, deformed. Scotch pine and Austrian pine (Pinus nigra Arnold) are usually not so badly damaged. Swiss...

  2. Inequalities in European cities

    NARCIS (Netherlands)

    Musterd, S.; Ostendorf, W.; Smith, S.J.; Elsinga, M.; Eng, O.S.; Fox O’Mahony, L.; Wachter, S.

    2012-01-01

    The consequences of inequalities in European cities are a big fear for many governments at the state and urban levels. Journalists, as well as many scholars who are dealing with urban issues, express their fears about the development of social, ethnic, and spatial divisions. Population categories

  3. European 'Stabilisation through Association'

    DEFF Research Database (Denmark)

    Rodt, Annemarie Peen

    ’s success in repeatedly reconciling a divided continent and complemented its efforts to build peace beyond its borders. But does the EU (continue to) deserve such praise? This contribution examines European peacebuilding from the early inte-gration of post-World War Two economies, through the uniting...

  4. European Integration and Globalization

    Directory of Open Access Journals (Sweden)

    Diana Bobica

    2010-06-01

    Full Text Available According to many, the term globalization is able to explain any phenomenon whatsoever, be it positive or negative, that takes place within the global social system. It seems like a sort of magical formula, which is to be found in the speeches of all sorts of people, be they economists, politicians, businessmen or sociologists. However this magical formula of globalization has its limitations, since it encompasses a certain amount of quibbling, beyond which not many can pass. In the context of globalization there appears the question on its role in the process of European integration. Is European integration a part of this global process or, quite on the contrary, does it present certain distinctive features, as it moulds itself differently from the globalization phenomenon? A clear-cut answer seems difficult because of the various aspects involved. Not only the general phenomenon of globalization, but also the economic integration on European level is based on the liberalization of markets and on the opening of national economies towards the exterior,having as direct consequence the intensification of trade exchanges. If from a global point of view one may talk of a market fundamentalism in that the market principles know no boundary, European integration on the other hand implies not only market economy, but also a guided and monitored action of Member Statesaccording to the needs of the whole entity, also taking into consideration - as far as possible – all aspects and consequences on social level.

  5. Becoming Pan-European?

    DEFF Research Database (Denmark)

    Schulz-Forberg, Hagen; Brüggemann, Michael

    2009-01-01

    be platforms of a transnational European discourse. Four ideal-types of transnational media can be distinguished: (1) national media with a transnational mission, (2) international media, (3) pan-regional media and (4) global media. Within this framework the article analyses transnational media in Europe...

  6. European Metals Conference

    CERN Document Server

    Vereecken, Jean

    1991-01-01

    This volume contains the papers that will be presented at 'EMC '91 '-the European Metals Conference-to be held in Brussels, Belgium, from 15 to 20 September 1991, and organized by Benelux Metallurgie, GDMB (Gesellschaft Deutscher Metallhutten­ und Bergleute) and IMM (the Institution of Mining and Metallurgy). 'EMC '91' is the first of an intended major series organized at the European level with the aim of bringing together all those who are involved with the extraction and processing of non-ferrous metals-European metallurgists and their international colleagues-to provide them with the opportunity to exchange views on the state and evolution of their industry. The programme covers all the different aspects of the metallurgy of non-ferrous metals from mining to fabricated products. Particular attention is being paid to the European non -ferrous industry with respect to changes in demand, the technology used, pressures on the environment and the competitive position of manufacturers. The contributions of the...

  7. AND THE EUROPEAN UNION

    African Journals Online (AJOL)

    Regulations governing the production and use of genetically modified organisms have been developed in the United Kingdom since 1976. Regulations covering the release of transgenic organisms into the environment were initially voluntary. Since 1990, the European Economic Commission (EEC) Directive. 90/219 and ...

  8. European Music Year 1985.

    Science.gov (United States)

    Alexanderson, Thomas; And Others

    1984-01-01

    Articles concerning music are included in this newsletter dedicated to cultural venture to be jointly carried out by the Council of Europe and the European communities. Many events will mark Music Year 1985, including concerts, dance performances, operas, publications, recordings, festivals, exhibitions, competitions, and conferences on musical…

  9. The Europeanness of European cinema: Identity, meaning, globalization

    OpenAIRE

    Willems, Gertjan

    2015-01-01

    According to its editors, the aim of The Europeanness of European cinema is ‘to revisit the issue of the significance of European cinema as a category in the wake of the recent acceleration in transnational filmmaking and globalization as a whole’ (p. 7). Taking the transnational prominence of European cinema as a starting point, the anthology’s introduction presents some brief reflections about what ‘Europeanness’ – the central, overarching concept for the various chapters – has meant histor...

  10. European core curriculum in neurorehabilitation

    NARCIS (Netherlands)

    Sandrini, G.; Binder, H.; Homberg, V.; Saltuari, L.; Tarkka, I.; Smania, N.; Corradini, C.; Giustini, A.; Katterer, C.; Picari, L.; Diserens, K.; Koenig, E.; Geurts, A.C.; Anghelescu, A.; Opara, J.; Tonin, P.; Kwakkel, G.; Golyk, V.; Onose, G.; Perennou, D.; Picelli, A.

    2017-01-01

    To date, medical education lacks Europe-wide standards on neurorehabilitation. To address this, the European Federation of NeuroRehabilitation Societies (EFNR) here proposes a postgraduate neurorehabilitation training scheme. In particular, the European medical core curriculum in neurorehabilitation

  11. European and Integration Studies

    Directory of Open Access Journals (Sweden)

    N. Yu. Kaveshnikov

    2014-01-01

    Full Text Available Soviet scientific school of pan-European integration studies began to emerge in the 1960s at the Institute of World Economy and International Relations (Russian Academy of Science. Among the leading scientists who have developed methodological approaches of Soviet integration studies were M.M. Maximova, Y.A. Borko, Y. Shishkov, L.I. Capercaillie. Later, a new center for integration studies became the Institute of Europe, created in 1987. It was led by such renowned scientists as Academicians V.V. Zhurkin and N.P. Shmelev. In the 1980s the subject of the integration process in Europe attracted attention of experts from MGIMO. An important role in the development of school of integration research in the USSR was played by a MGIMO professor, head of the chair of history of international relations and foreign policy of the USSR V.B. Knyazhinskiy. His work contributed to the deliverance of the national scientific community from skepticism about the prospects for European integration. Ideas of V.B. Knyazhinsky are developed today in MGIMO by his followers A.V. Mal'gin and T.V. Ur'eva. In the mid-1990s, having retired from diplomatic service, professor Yu. Matveevskiy started to work at MGIMO. With a considerable practical experience in the field, he produced a series of monographs on the history of European integration. In his works, he analyses the development of integration processes in Western Europe from their inception to the present day, showing the gradual maturation of the necessary spiritual and material prerequisites for the start of integration and traces the various stages of the "integration". In the late 1990s, the growing demand from the domestic business and government for professionals who are capable of interacting with the European Union, has produced the necessary supply in the form of educational programs based on accumulated scientific knowledge. Setting up a discipline "European Integration" was a major step in the development

  12. The Shoah within European identity

    NARCIS (Netherlands)

    van der Poel, Stefan

    2016-01-01

    In the Epilogue of Postwar, titled: From the House ofthe Dead: An essay on Modern European memory, Tony Judt concludes that: ‘those who would become full Europeans in the dawn of the twenty-first century must first assume a new and far more oppressive heritage. Today the pertinent European reference

  13. Potential for Biomagnification of Contaminants within Marine and Freshwater Food Webs

    Science.gov (United States)

    1984-11-01

    concentrations of the PCB in algae ( Dunaliella sp.), rotifers (Brachionus plicatilis), and larval anchovies (Engraulis mordax) were 0.25, 0.42, and...of Metals in Algae (Nacrocysti3 pyrifera) and in Feces of Crabs (Pugettia producta) Fed Algae , and Theoretical Retention of Metals by the Crabs...Spring Water, Algae , and Micro- crustacea in a Laboratory Microcosm ..... .............. .. 109 21 Copper and Zinc Concentrations in Sediments and

  14. Population changes in small pelagic fish of the Gulf of Lions : a bottom-up control?

    OpenAIRE

    Van Beveren, Elisabeth

    2015-01-01

    Knowledge on population dynamics is key to the improvement of management and the understanding of ecosystem functioning. Since 2007, the size of sardine (Sardina pilchardus) and anchovy (Engraulis encrasicolus) in the Gulf of Lions (NW Mediterranean) has severely decreased, which has strongly affected the fisheries. Simultaneously, the commercially uninteresting sprat population increased remarkably. As the economic and ecological stakes are high, the EcoPelGol project of which this PhD is pa...

  15. Estudio comparado de la alimentación entre algunos predadores de alto nivel trófico de la comunidad marina del norte y centro de patagonia

    OpenAIRE

    Koen Alonso, M.

    1999-01-01

    The comparative analysis of the food habits between top predator allows the evaluation of how these species use the trophic resources. They also make possible the study of potentially competitive relationships and the role of these predators in the regulation and structure of the community. The marine community of northern and central Patagonia is structured on the tri-trophic system composed by the Argentine anchovy (Engraulis anchoita), the Argentine shortfin squid (Illex argent...

  16. Future European biogas

    DEFF Research Database (Denmark)

    Meyer, A. K.P.; Ehimen, E. A.; Holm-Nielsen, J. B.

    2017-01-01

    Biogas is expected to play an important role in reaching the future energy policy targets of the European Union (EU). The sustainability of biogas substrates has however been recently critically discussed due to the increasing shares of agricultural land used for energy crop production.The aim...... were animal manure, straw by-products from cereal production, and excess grass from rotational and permanent grasslands and meadows. The biogas energy potential from the investigated biomass was projected to range from 1.2·103 to 2.3·103 PJ y-1 in year 2030 in the EU28, depending on the biomass...... availability. Alone the biogas energy potential projected in the scenario representing low substrate availability corresponds to a doubling of the European biogas production in 2015. The results shows that sustainable alternatives to the use of maize are present in all the member states of the EU28...

  17. European Patterns of Participation

    DEFF Research Database (Denmark)

    Harrebye, Silas Fehmerling; Ejrnæs, Anders

    2015-01-01

    Social Survey (ESS) Round 4 (2008), the article finds that satisfaction/dissatisfaction with the government is an important predictor alongside the institutional macro-level variable. The article combines a critical tradition, which suggests that political participation is motivated by a feeling...... of dissatisfaction with the government and feelings of being member of a discriminated group affect the level of extra-parliamentary participation, and second, how different welfare regimes condition the extend to which these groups chose to act. In a comparative multilevel design, using data from the European...... of dissatisfaction with an institutional perspective in which certain institutional conditions are seen as enablers for citizens to actively participate in political life. Our results show that the overall level of extra-parliamentary activity in the Scandinavian countries is higher than in the other European...

  18. Chestnut, European (Castanea sativa).

    Science.gov (United States)

    Corredoira, Elena; Valladares, Silvia; Vieitez, Ana M; Ballester, Antonio

    2015-01-01

    Development of a system for direct transfer of antifungal candidate genes into European chestnut (Castanea sativa) would provide an alternative approach to conventional breeding for production of chestnut trees that are tolerant to ink disease caused by Phytophthora spp. Overexpression of genes encoding PR proteins (such as thaumatin-like proteins), which display antifungal activity, may represent an important advance in control of the disease. We have used a chestnut thaumatin-like protein gene (CsTL1) isolated from European chestnut cotyledons and have achieved overexpression of the gene in chestnut somatic embryogenic lines used as target material. We have also acclimatized the transgenic plants and grown them on in the greenhouse. Here, we describe the various steps of the process, from the induction of somatic embryogenesis to the production of transgenic plants.

  19. Do Europeans Like Nudges?

    DEFF Research Database (Denmark)

    Reisch, Lucia A.; Sunstein, Cass R.

    2016-01-01

    In recent years, many governments have shown a keen interest in “nudges” — approaches to law and policy that maintain freedom of choice, but that steer people in certain directions. Yet to date, there has been little evidence on whether citizens of various societies support nudges and nudging. We...... report the results of nationally representative surveys in six European nations: Denmark, France, Germany, Hungary, Italy, and the United Kingdom. We find strong majority support for nudges of the sort that have been adopted, or under serious consideration, in democratic nations. Despite the general...... European consensus, we find markedly lower levels of support for nudges in two nations: Hungary and Denmark. We are not, in general, able to connect support for nudges with distinct party affiliations....

  20. Pirating European Studies

    Directory of Open Access Journals (Sweden)

    Natalia Timus

    2016-08-01

    Full Text Available Open Science has gained a lot of attention not only within the academic community but also among policy-makers. Some international publishers have been active in moving towards open access publications and research data, but, overall, modest results have been achieved so far. In this context, the digital piracy engines emerge as vital actors in disseminating and determining the impact of research. This study examines the Sci-Hub downloads data in order to uncover patterns of piracy in European Studies research. We identify journals and the subjects of articles that have been pirated the most. We also study the geographical distribution of download requests. The analysis reveals that the readers are mostly interested in subjects reflecting the current major European challenges, specifically populism and the economic crisis. Both developing countries as well as the ‘old’ EU members are active in illegal downloads.

  1. Stature of early Europeans.

    Science.gov (United States)

    Hermanussen, Michael

    2003-01-01

    The ancestors of modern Europeans arrived in Europe at least 40,000 years before present. Pre-glacial maximum Upper Palaeolithic males (before 16,000 BC) were tall and slim (mean height 179 cm, estimated average body weight 67 kg), while the females were comparably small and robust (mean height 158 cm, estimated average body weight 54 kg). Late Upper Palaeolithic males (8000-6600 BC) were of medium stature and robusticity (mean height 166 cm, estimated average body weight 62 kg). Stature further decreased to below 165 cm with estimated average body weight of 64 kg in Neolithic males of the Linear Band Pottery Culture, and to 150 cm with estimated average body weight of 49 kg in Neolithic females. The body stature of European males remained within the range of 165 to 170 cm up to the end of the 19th century.

  2. European Corporate Law

    DEFF Research Database (Denmark)

    Werlauff, Erik; Dorresteijn, Adriaan; Teichmann, Christoph

    This fully updated new edition provides the best-known practical overview of the law regarding companies, business activities, and capital markets in Europe, at both the European Union (EU) and Member State levels. It incorporates analysis of recent developments including the impact of global......; - a company’s freedom to incorporate in a jurisdiction not its own; - competition among the legal forms of different Member States; and - safeguarding of employee involvement in cross-border transactions. With respect to national law, the laws of Belgium, France, Germany, the Netherlands, Poland, Spain...... initiatives in such aspects of the corporate environment as regulation of financial institutions and non-financial reporting obligations with a view to sustainability and other social responsibility concerns. The authors, all leading experts in European corporate law, describe current and emerging trends...

  3. Telemedicine and European law.

    Science.gov (United States)

    Callens, Stefaan

    2003-01-01

    A Directive of the European Union was first published in 2000, which dealt with telemedicine as part of its provisions. This E-Commerce Directive, as it became known, was subjected to further study which revealed some problems relative to the practice of telemedicine. Among the subjects discussed in this paper are those of privacy, data protection, free movement of services, the impact of electronic communication and ethical issues.

  4. European Automotive Congress

    CERN Document Server

    Clenci, Adrian

    2016-01-01

    The volume includes selected and reviewed papers from the European Automotive Congress held in Bucharest, Romania, in November 2015. Authors are experts from research, industry and universities coming from 14 countries worldwide. The papers are covering the latest developments in fuel economy and environment, automotive safety and comfort, automotive reliability and maintenance, new materials and technologies, traffic and road transport systems, advanced engineering methods and tools, as well as advanced powertrains and hybrid and electric drives.

  5. Geography of European Migration

    Directory of Open Access Journals (Sweden)

    Zhitin Dmitry V.

    2016-08-01

    Full Text Available In recent decades, the role of international migration has increased dramatically in most European countries. The growth in migration has made some authors proclaim the beginning of a second Migration Period that could transform the social and cultural identity of Europe. The article presents an analysis of international migration geography in Europe in the last twenty-five years. The authors identify the main trends in migration, provide migration profiles of European countries, and propose a classification based on the recent changes in the migrant stock. Changes in the migrant stock (total emigration and immigration reflect the level of involvement in international and global processes. They can serve as an indicator of a country’s attractiveness for both foreigners and the country’s citizens. The study shows that European countries are increasingly split into ‘immigrant’ and ‘emigrant’ states. The authors describe spatial patterns of migration. The volume and localisation of migration flows in Europe are affected not only by cultural and historical circumstance, such as a colonial past or a common language. The scale of immigrant influx often does not depend on a donor country’s demographic potential or the level of its socio-economic development. The links between the place of origin and destination are often more complex than it might initially seem. The authors stress the importance of a differentiated immigration policy taking into account ethnic and cultural features of host societies.

  6. European Law in the Making:

    DEFF Research Database (Denmark)

    Rasmussen, Morten

    the legal service of the High Authority from early on promoted a ‘constitutional’ interpretation of European law, but where the member state, as well as most legal experts, still considered European law a subset of international law. How did the Court of Justice of the ECSC manoeuvre between...... on European law in the making.......Traditionally, the Court of Justice of the European Coal and Steel Community (ECSC) has mainly been considered the somewhat dull predecessor to the more famous Court of Justice of the European Communities, which in 1963-64 ‘constitutionalised’ the Treaties of Rome with the seminal judgments of Van...

  7. Eastern Dimension of the European Neighbourhood Policy: Europeanization Mutual Trap

    Directory of Open Access Journals (Sweden)

    V. A. Latkina

    2014-01-01

    Full Text Available The article analyses the Europeanization policy of the European Union towards the Eastern Partnership participant countries. Suffering from the lack of clear strategy and ultimate goal in the European Neighbourhood Policy the European Union enhances external democratization and its governance in post soviet states without immediate Union's membership perspective. Underestimation of common neighbourhood geopolitical duality in the context of growing rivalry between European (EU and Eurasian (Custom Union/Eurasian Economic Union integration gravitation centers presents the Eastern partners of the EU with a fierce dilemma of externally forced immediate geopolitical and civilizational choice while not all of them are well prepared to such a choice. The mutual Europeanization trap here to be studied both for the EU and its Eastern partners (involving Russia is a deficiency of regulating cooperation mechanism in the situation of European and Eurasian free trades zones overlapping. Vilnius Summit 2013 results test the "European aspirations" of the New Independent States and upset the ongoing process of the European Neighbourhood Policy in the context of growing economic interdependence in Wider Europe. Besides, the Ukrainian crisis escalation during 2014 as a new seat of tension provokes unbalance of the whole European security system and creates new dividing lines in Europe from Vancouver to Vladivostok.

  8. The European populist challenge

    Directory of Open Access Journals (Sweden)

    Yannis Stavrakakis

    2013-01-01

    Full Text Available In today’s Europe, the word ‘populism’ usually refers to right-wing populism or the populist extreme right. Is, however, the concept of ‘populism’ the proper theoreticopolitical instrument through which such identifications should be perceived, categorized and debated? What are the implications (direct and indirect of such a naming? And what are the risks for critical analysis and for democratic politics in the European context? The hypothesis explored in this essay is that sticking to a restrictive association between ‘populism’ and the extreme right poses certain dangers that have to be seriously taken into account, especially in times of crisis. For a start, it is often premised on a rather simplistic euro-centrism that reduces the broad conceptual spectrum covered by the category ‘populism’ in its global use to a very particular European experience and then essentializes the resulting association, over-extending its scope. In addition, the category ‘populism’ is aften used to describe political forces, identities and discourses in which the role of ‘the people’ is only secondary or peripheral, to the extent that it has to coincide with strongly hierarchical and elitist visions of society. What complicates things even further is that, within the context of the European (economic and political crisis, whoever questions/ resists the austerity agenda – especially on the left – is increasingly discredited and denounced as an irresponsible populist. Indeed, it is not by coincidence that doubts are increasingly voiced both in the theoretical and in the political literature regarding the rationale behind such a strong association between populism and the extreme right. A series of points will thus be raised that may help us develop a plausible theoretico-political strategy in the new emerging conditions from a discursive perspective.*

  9. Treating waste waters from anchovy canneries for subsequent re-use by means of a combined anaerobic and anoxic-anaerobic biological process followed by physico-chemical tertiary treatment.; Tratamiento de aguas residuales de industrias conserveras de anchoas para su posterior reutilizacion, mediante un proceso biologico combinado anaerobio, anoxico-aerobio y un tratamiento terciario fisicoquimico

    Energy Technology Data Exchange (ETDEWEB)

    Lozano, N.; Alonso, E.; Giron, A. M.; Amieva, J. J.; Tejero, I. [Universidad de Cantabria. Torrelavaga (Spain)

    2003-07-01

    A study was made at a pilot plant of a method of treating waste waters from anchovy canneries so that they could subsequently be re-used. This waste contains high concentrations of organic matter, ammonia nitrogen, oils and fats, and has a high degree of salinity. The first stage of the pilot plant consisted of a homogenization tank, a dissolved air flotation clarifier, a hybrid anaerobic digester (UASB+ plastic filling filter), an activated sludge aerobic reactor (which alternates aerobic and anoxic stages) and a secondary decanter. The effluent from the biological process was subjected to physicochemical treatment in a second pilot plant operating intermittent lt. The second pilot plant consisted of a granular active carbon filter, a 5 mn filter and a reverse osmosis membrane module. (Author) 8 refs.

  10. European Network Against Racism

    DEFF Research Database (Denmark)

    Nielsen, Helene Pristed

    of discussions about intersectionality, the article investigates ENAR´s attention and ability to integrate questions of e.g. gender, sexuality or age in their policy input, given the potentially rigid compartmentalisation of discrimination strands within the European Commission´s system of civil society...... consultations. The article therefore overall aims to assess ENAR´s position as potentially hemmed in between 1) the Commission vs. member organisations’ expectations for its focus and modus operandi and 2) attention to intersectional discrimination vs. potential compartmentalisation within the Commission...

  11. Cooperative strategies European perspectives

    CERN Document Server

    Killing, J Peter

    1997-01-01

    Cooperative Strategies: European Perspectives is one of three geographically targeted volumes in which the contributors present the most current research on topics such as advances in theories of cooperative strategies, the formation of cooperative alliances, the dynamics of partner relationships, and the role of information and knowledge in cooperative alliances. Blending conceptual insights with empirical analyses, the contributors highlight commonalities and differences across national, cultural, and trade zones. The chapters in this volume are anchored in a wide set of theoretical approaches, conceptual frameworks, and models, illustrating how rich the area of cooperative strategies is for scholarly inquiry.

  12. European Regional Modernism

    Directory of Open Access Journals (Sweden)

    Vincent Brian Canizaro

    2014-03-01

    Full Text Available In recent years, beginning with the publication in 2003 of Liane Lefaivre and Alexander Tzonis’ 'Critical Regionalism', followed by my 'Architectural Regionalism: Collected Writings on Place, Identity, Modernity and Tradition 'in 2007, there has been a quiet resurgence in the discourse of architectural regionalism.' 'Leuven University Press’s 'Regionalism and Modernity: Architecture in Western Europe 1914–1940 'continues in this direction, with eleven chapters devoted to variations of the regionalist tendency in European architecture focused primarily on Belgium and France, but also Great Britain, Italy, and Germany.

  13. European Union of Memories?

    DEFF Research Database (Denmark)

    Wæhrens, Anne

    After a very brief introduction to history and memory in Europe after 1989, as seen by Aleida Assmann, I will give a short introduction to the EP and to their adoption of resolutions and declarations. Then I will define some concepts central to my study before I proceed to the analysis. Finally I...... these changes have come about. Moreover, I show that there seems to be a political memory split between Left and Right and I suggest that the time might not be ripe for a shared European memory....

  14. European Union Budget Politics

    DEFF Research Database (Denmark)

    Citi, Manuele

    2015-01-01

    The marginal involvement of the European Union (EU) in redistributive policies and its limited fiscal resources have led to a notable lack of attention by EU scholars towards the EU budget and its dynamics. Yet the nature of the budgetary data and their high usability for statistical analysis make...... them an excellent tool for studying and measuring policy change in the EU. In this article, I analyse an original dataset containing yearly data for the main categories of expenditure and how they have changed over the last three decades (1979–2013). Using time-series analysis, I find that the ability...

  15. How campaigns enhance European issues voting during European Parliament elections

    DEFF Research Database (Denmark)

    Beach, Derek; Møller Hansen, Kasper; Larsen, Martin Vinæs

    2017-01-01

    allegiances less important and attitudes about the European project more important by informing voters of and getting them interested in European politics. In effect, we argue that the political campaign leading up to the election makes European Parliament elections less second-order. While previous studies...... have demonstrated that EU attitudes can matter for voting behavior in European Parliament elections, existing research has drawn on post-election surveys that do not enable us to capture campaign effects. Our contribution is to assess the impact of a campaign by utilizing a rolling cross sectional......Based on findings from the literature on campaign effects on the one hand, and the literature on European Parliament elections on the other, we propose a model of European Parliamentary elections in which the campaign shift the calculus of electoral support, making differences in national political...

  16. Europeanness: A Path To Unity Within The European Union

    Directory of Open Access Journals (Sweden)

    Piasecki Ryszard

    2016-03-01

    Full Text Available The postwar experience has shown that the implanting of European consciousness, or Europeanness, calls for coordinated efforts among the European institutions, national states, and NGOs. Such consciousness, a key pillar of the European integration, is necessary for the EU to effectively function and motivate member states’ − also the EU’s − citizens. And yet European institutions and EU governments show little interest in promoting the formation of this European consciousness. Pro-European social movements are weak, while anti- European ones gain strength. This désintéressement of the EU countries probably results from the conviction that the goal has been reached and that there is no more need for a widespread pro-European education of their societies. However analysis of the problem, and in particular of the interaction between European and national identities, shows that this is not the case. We fear that this lack of proactive measures mobilizing EU citizens to keep on struggling for a common Europe will lead to the erosion of existing achievements of integration within the EU, and undermine European values. It may threaten the future of the EU, which is not an ordinary integration grouping but a great peaceful, civilizational, social and economic project. Our hypothesis − positively verified in this article − is that the promotion of Europeanness in the EU societies is urgently needed to maintain the unity (and even membership of the Union, and to avert trends unfavorable for all of Europe and therefore for the West as a whole.

  17. The European Social Survey and European research policy

    DEFF Research Database (Denmark)

    Kropp, Kristoffer

    2017-01-01

    This article analyses the history of the European Social Survey (ESS) and its relationship to changes in European research policy, using Bourdieu’s field-analytical approach. It argues that the success of the ESS relied on three interwoven processes that we can understand theoretically in terms o...

  18. Can the European Central Bank Create a European identity?

    DEFF Research Database (Denmark)

    Ravn Sørensen, Anders

    2014-01-01

    In what ways do central banks construct community, and how may the European Central Bank (ECB) contribute to a supranational European identity? In this paper I seek to answer these two questions by developing a conceptual framework for the ways that central banks construct national identities and...

  19. Rectors of European universities

    CERN Multimedia

    Maximilien Brice

    2003-01-01

    Several rectors of European universities visited CERN recently while in Geneva for a conference on coordination between their institutions. The visit began with a welcome by Roger Cashmore, CERN Director of Collider Programmes,and continued with tours of CMS, ALICE and the LHC magnet assembly hall. Photos 01, 02: The visitors in the ALICE assembly hall: (left to right) Dr. Raymond Werlen, Deputy Secretary-General of the Conference of Rectors of Swiss Universities; visit guide Prof. Alain Blondel, Department of Nuclear and Corpuscular Physics, University of Geneva; Prof. Adriano Pimpão, Rector of the University of Algarve, President of the Council of Rectors of Portuguese Universities; Prof. Jean-Pierre Finance, Conference of University Presidents, France; Prof. Jean-Paul Lehners, Vice-President of the Centre Universitaire, Luxemburg.

  20. Characterizing European cultural landscapes

    DEFF Research Database (Denmark)

    Tieskens, Koen F.; Schulp, Catharina J E; Levers, Christian

    2017-01-01

    Almost all rural areas in Europe have been shaped or altered by humans and can be considered cultural landscapes, many of which now are considered to entail valuable cultural heritage. Current dynamics in land management have put cultural landscapes under a huge pressure of agricultural...... intensification and land abandonment. To prevent the loss of cultural landscapes, knowledge on the location of different types of cultural landscapes is needed. In this paper, we present a characterization of European cultural landscapes based on the prevalence of three key dimensions of cultural landscapes......: landscape structure, management intensity, and value and meaning. We mapped these dimensions across Europe at a 1-km resolution by combining proxies on management intensity and landscape structure with new indicators such as social media usage and registered traditional food products. We integrated...

  1. European project ISAWARE

    Science.gov (United States)

    Kaiser, Jochen; Smietanski, Guillaume; Kubbat, Wolfgang

    2001-08-01

    As air traffic is increasing, the probability of encountering 'surveillance' alerts during flight is also increasing. In order to ensure safety, new on board systems need to be developed to provide the crew with a better 'situation awareness' (SA) about its external environment and potential hazards. In addition, the means to manage the data generated by these new systems needs to be build up. Despite the tremendous amount of information, crew workload must not increase. This is where the ISAWARE project comes in with the Integrated Situation Awareness System (ISAS) concept. ISAWARE (Increasing Safety through collision Avoidance WARning intEgration) is a project partly funded by the European Community, executed by a well balanced composition of several European aerospace companies (airframers, a helicopter manufacturer, avionics suppliers, airlines), one research laboratory and one university. The overall objective of the ISAWARE project is to conduct research into the potential improvements to flight safety that can be achieved by providing the pilot with complete predictive situation awareness during all phases of the flight. The Integrated Situational Awareness System (ISAS) merges data from different safety systems concerning terrain, traffic, weather and other. The system ensures the alerts consistency, prioritises alerts and anticipates threats along a predicted trajectory earlier than current systems can provide. The second main axis of the research is the development of synthetic vision displays (PFD, ND and HUD) to enhance the Human-Machine Interface (HMI). The key focus of the project is the development of a ground-based demonstrator rig which is interfaced to a dynamic flight simulator. This rig is used for the evaluation of the ISAWARE concept by a representative range of active airline crews.

  2. A toolbox for European judges

    NARCIS (Netherlands)

    Hesselink, M.W.

    2011-01-01

    The forthcoming instrument on European contract law, be it in the shape of an optional code for cross-border contracts or as an official toolbox for the European legislator, is likely to have a spill-over effect on private law adjudication in Europe. Judges will have no great difficulty in finding

  3. Getting European universities into shape

    NARCIS (Netherlands)

    Jacobs, B.; van der Ploeg, F.

    2006-01-01

    Most European universities lag behind the best universities in the Anglo-Saxon world. A key challenge is to raise resources per student in Europe to US levels. The Lisbon agenda demands fundamental reform of the European university system in order to enhance efficiency, yet avoid grade inflation, to

  4. European Industry, 1700-1870

    NARCIS (Netherlands)

    Broadberry, Stephen; Fremdling, Rainer; Solar, Peter M.

    2008-01-01

    This paper offers an overview of the development of European industry between 1700 and 1870, drawing in particular on the recent literature that has emerged following the formation of the European Historical Economics Society in 1991. The approach thus makes use of economic analysis and quantitative

  5. Developments in European Civil Procedures

    NARCIS (Netherlands)

    Cortés, P.; Mańko, R.; Cortés, P.

    2016-01-01

    This chapter is structured as follows. In Section B we explore the legal basis for the creation of European civil procedures and Europeanization of procedural private law in general. In Section C we provide an overview of existing EU instruments on civil procedure, which we propose to divide into

  6. Third European Stroke Science Workshop

    NARCIS (Netherlands)

    Dichgans, Martin; Planas, Anna M.; Biessels, Geert Jan|info:eu-repo/dai/nl/165576367; van der Worp, Bart|info:eu-repo/dai/nl/189855010; Sudlow, Cathie; Norrving, B.; Lees, Kennedy; Mattle, Heinrich P.

    2016-01-01

    Lake Eibsee, Garmisch-Partenkirchen, November 19 to 21, 2015: The European Stroke Organization convened >120 stroke experts from 27 countries to discuss latest results and hot topics in clinical, translational, and basic stroke research. Since its inception in 2011, the European Stroke Science

  7. Carbon accumulation in European forests

    NARCIS (Netherlands)

    Ciais, P.; Schelhaas, M.J.; Zaehle, S.; Piao, S.L.; Cescatti, A.; Liski, J.; Luyssaert, S.; Le-Maire, G.; Schulze, E.D.; Bouriaud, O.; Freibauer, A.; Valentini, R.; Nabuurs, G.J.

    2008-01-01

    European forests are intensively exploited for wood products, yet they also form a sink for carbon. European forest inventories, available for the past 50 years, can be combined with timber harvest statistics to assess changes in this carbon sink. Analysis of these data sets between 1950 and 2000

  8. Adult Education and European Identity

    Science.gov (United States)

    Negt, Oskar

    2008-01-01

    Europe is coming together. This is a historic project; for the first time in modern history, will and consciousness are used for bringing political, social and cultural unity to the European continent. In this process lifelong learning and hence adult education are gaining in importance. The European project takes place in an age characterised by…

  9. Ranking the European armed forces

    NARCIS (Netherlands)

    Beeres, R.J.M.; Bogers, M.

    2012-01-01

    The degree of collectiveness aimed for in European defence policy raises issues such as burden sharing and relative performance measurement of the European Armed Forces (EAF). This paper compares EAF performance rates on three dimensions: input, throughput and output. In order to express

  10. The Ideology of European Dominance.

    Science.gov (United States)

    Richards, Dona

    1979-01-01

    Describes the evolution of anthropology as a particular manifestation of western European culture. Examines the political implications of the discipline's roots in European intellectual, social, and emotional thought, and discusses the role of Black anthropologists in creating a new anthropology for the redefinition of African peoples. (Author/GC)

  11. The Europeanization of National Judiciaries

    DEFF Research Database (Denmark)

    Jaremba, Urszula; Mayoral, Juan A.

    2018-01-01

    The article is underpinned by the idea that the national courts/judges are expected to act as decentralized European Union judges. However, the general knowledge concerning the impact of EU law on the functioning of national courts as EU judges and the process of Europeanization of national judic...

  12. Action Research in European perspective

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    2004-01-01

    The article gives an overview of how different Italian and Danish contributions to action research can be viewed in an European perspective.......The article gives an overview of how different Italian and Danish contributions to action research can be viewed in an European perspective....

  13. Market forces in european soccer

    NARCIS (Netherlands)

    Haan, M.; Koning, Ruud H.; Witteloostuijn, A. van

    2003-01-01

    Recent decades have witnessed major changes in the market for European soccer. The most profound were the Bosman ruling, which lifted restrictions in the European labor market for soccer talent, and the introduction of the Champions' League, a high-profile international competition that generates

  14. Market forces in european soccer

    NARCIS (Netherlands)

    Haan, M.; Koning, Ruud H.; Witteloostuijn, A. van

    2002-01-01

    Recent decades have witnessed major changes in the market for European soccer. The most profound were the Bosman ruling, which lifted restrictions in the European labor market for soccer talent, and the introduction of the Champions' League, a high-profile international competition that generates

  15. Political Psychology of European Integration

    DEFF Research Database (Denmark)

    Manners, Ian James

    2014-01-01

    The chapter engages in a survey of what political psychology and European integration have to say to each other in the understanding of the European Union. The chapter draws on five strands of political psychology as part of this engagement – conventional psychology, social psychology, social...... construction, psychoanalysis, and critical political psychology. Within each strand a number of examples of scholarship at the interface of political psychology and European integration are examined. The chapter argues that the study of the EU has much to benefit from political psychology in terms of theories...... and methods of European identity and integration, but it also argues that political psychology can benefit from the insights of European integration by rethinking the processes that drive the marking of inside and outside, interior and exterior, belonging and otherness....

  16. Denmark and the European Union

    DEFF Research Database (Denmark)

    Manners, Ian

    2011-01-01

    Over the past two decades Morten Kelstrup’s work has been at the centre of three important intellectual innovations in political science – the study of the EU as a regional political system; European security studies; and small states in European integration. Kelstrup’s best known books (Buzan, K...... of this book, two of Kelstrup’s most important intellectual contributions come from his work on Denmark’s relations with the European Union, and his use of systems theory to understand the EU.......Over the past two decades Morten Kelstrup’s work has been at the centre of three important intellectual innovations in political science – the study of the EU as a regional political system; European security studies; and small states in European integration. Kelstrup’s best known books (Buzan...

  17. HARMONIZED EUROPE OR EUROPEAN HARMONY?

    Directory of Open Access Journals (Sweden)

    Cosmin Marinescu

    2007-07-01

    Full Text Available Recent evolutions in Europe raise questions on the viability of the present economic and social model that defines the European construction project. In this paper, the author will try to explain the viability of institutional European model that sticks between free market mechanisms and protectionism. The main challenge for the EU is about the possibility to bring together the institutional convergence and the welfare for all Europeans. This is the result of the view, still dominant, of European politics elite, according to which institutional harmonization is the solution of a more dynamic and prosper Europe. But, economic realities convince us that, more and more, a harmonized, standardized Europe is not necessarily identical with a Europe of harmony and social cooperation. If „development through integration” seems to be harmonization through „institutional transplant”, how could then be the European model one sufficiently wide open to market, which creates the prosperity so long waited for by new member countries?

  18. European environmental stratifications and typologies

    DEFF Research Database (Denmark)

    Hazeu, G.W,; Metzger, M.J.; Mücher, C.A.

    2011-01-01

    A range of new spatial datasets classifying the European environment has been constructed over the last few years. These datasets share the common objective of dividing European environmental gradients into convenient units, within which objects and variables of interest have relatively homogeneous...... characteristics. The stratifications and typologies can be used as a basis for up-scaling, for stratified random sampling of ecological resources, for the representative selection of sites for studies across the continent and for the provision of frameworks for modeling exercises and reporting at the European...... scale. This paper provides an overview of five recent European stratifications and typologies, constructed for contrasting objectives, and differing in spatial and thematic detail. These datasets are: the Environmental Stratification (EnS), the European Landscape Classification (LANMAP), the Spatial...

  19. Road tunnels safety according to European legislation

    Directory of Open Access Journals (Sweden)

    Fedor KÁLLAY

    2008-01-01

    Full Text Available The article deals with safety of European road tunnels in accordance with actual European legislation. Standards and recommendations of European Commission, PIARC and other professional bodies of the European Union define minimal technological requirements for equipment and operation of the tunnels in scope of Trans-European Road Network.

  20. Molecular identification of Anisakis spp. from fishes collected in the Tyrrhenian Sea (NW Mediterranean).

    Science.gov (United States)

    Cavallero, S; Ligas, A; Bruschi, F; D'Amelio, S

    2012-07-06

    The accurate identification of anisakid nematodes at any life cycle stage is important both to deepen the knowledge on their taxonomy, ecology, epidemiology and for diagnosis and control, as larval stages cause a clinical disease in humans known as anisakidosis. With the aim to investigate the presence of anisakid larvae, specimens of horse mackerel, Trachurus trachurus (Linnaeus, 1758), silver scabbardfish, Lepidopus caudatus (Euphrasen, 1788), European anchovy, Engraulis encrasicolus (Linnaeus, 1758) and opah fish, Lampris guttatus (Brunnich, 1788), were collected by trawling at depths ranging from 50 to 400 m. A molecular approach based on restriction profiles obtained after digestion of the nuclear ribosomal ITS region was used to identify Anisakis spp. larvae recovered in fish samples. Restriction profiles showed three banding patterns, corresponding to Anisakis pegreffii, Anisakis physeteris and to heterozygote pattern between A. pegreffii and Anisakis simplex s.s. Specimens showing the heterozygote restriction pattern were also analyzed by sequencing of the entire ITS region, to confirm the heterozygote status. Copyright © 2012 Elsevier B.V. All rights reserved.

  1. Odours from marine plastic debris induce food search behaviours in a forage fish.

    Science.gov (United States)

    Savoca, Matthew S; Tyson, Chris W; McGill, Michael; Slager, Christina J

    2017-08-16

    Plastic pollution is an anthropogenic stressor in marine ecosystems globally. Many species of marine fish (more than 50) ingest plastic debris. Ingested plastic has a variety of lethal and sublethal impacts and can be a route for bioaccumulation of toxic compounds throughout the food web. Despite its pervasiveness and severity, our mechanistic understanding of this maladaptive foraging behaviour is incomplete. Recent evidence suggests that the chemical signature of plastic debris may explain why certain species are predisposed to mistaking plastic for food. Anchovy ( Engraulis sp.) are abundant forage fish in coastal upwelling systems and a critical prey resource for top predators. Anchovy ingest plastic in natural conditions, though the mechanism they use to misidentify plastic as prey is unknown. Here, we presented wild-caught schools of northern anchovy ( Engraulis mordax ) with odour solutions made of plastic debris and clean plastic to compare school-wide aggregation and rheotactic responses relative to food and food odour presentations. Anchovy schools responded to plastic debris odour with increased aggregation and reduced rheotaxis. These results were similar to the effects food and food odour presentations had on schools. Conversely, these behavioural responses were absent in clean plastic and control treatments. To our knowledge, this is the first experimental evidence that adult anchovy use odours to forage. We conclude that the chemical signature plastic debris acquires in the photic zone can induce foraging behaviours in anchovy schools. These findings provide further support for a chemosensory mechanism underlying plastic consumption by marine wildlife. Given the trophic position of forage fish, these findings have considerable implications for aquatic food webs and possibly human health. © 2017 The Author(s).

  2. The European XFEL Project

    CERN Document Server

    Trunk, U

    2008-01-01

    The European XFEL project is a 4th generation photon source to be built in Hamburg. Electron bunches, accelerated to 17.5GeV by the XFEL linac, are distributed to three long SASE undulators. There photon pulses with full lateral coherence and wavelengths between 0.1nm and 4.9nm (12.4 keV and 0.8 keV) are generated for three beamlines. It will deliver around 1012photons within each 100 fs pulse, reaching a peak brilliance of 1033photonss−1mm−2mrad−2(0.1%BW)−1. Thus it will offer unprecedented possibilities in photon science research including nano-object imaging and studies (e.g. by coherent X-ray scattering) and ultra fast dynamic analysis of plasma and chemical reactions (e.g. by X-ray photo correlation spectroscopy). The detector requirements for such studies are extremely challenging: position sensitive area detectors have to provide a dynamic range of ≥ 104, with single-photon sensitivity, while withstanding radiation doses up to 1GGy (TID). Furthermore the detectors have to record data from tra...

  3. EUROPEAN HARMONIZATION OF CONSOLIDATED FINANCIAL STATEMENTS REGULATIONS?

    National Research Council Canada - National Science Library

    Cirstea Andreea; Baltariu Carmen-Alexandra

    2012-01-01

    ... No. 1606/2002 adopted by the European Parliament and European Council on the 19th of July 2002, which regulates the application of IAS/IFRS regarding the financial reporting of listed European companies...

  4. Experiencing European integration: transnational lives and European identity

    NARCIS (Netherlands)

    Kuhn, T.

    2015-01-01

    European integration has generated a wide array of economic, political, and social opportunities beyond the nation state. Scandinavians spending their retirement at the Mediterranean coast; Germans employing a Polish caretaker; international exchange students staying in Prague; Italian baristas

  5. Intellectual property and biotechnology: the European debate.

    Science.gov (United States)

    Brody, Baruch

    2007-06-01

    The European patent system allows for the introduction of moral issues into decisions about the granting of patents. This feature has greatly impacted European debates about the patenting of biotechnology. This essay explores the European experience, in both the European Union and the European Patent Organization. It argues that there has been great confusion surrounding these issues primarily because the Europeans have not developed a general theory about when exclusion from patentability is the best social mechanism for dealing with morally offensive technologies.

  6. Old European Couples' Retirement Decisions

    DEFF Research Database (Denmark)

    Pozzoli, Dario; Ranzani, Marco

    This study investigates old European couples' retirement choices in order to bridge the gap between the European and the American literature. The typical European family approaching retirement is a dual-earner family: the dataset used in this paper reveals that 78 percent of working males...... correlated with education, age, and health status, together with partner's employment status, partner's education and partner's health status. We also perform a sensitivity analysis in order to check whether the results on the correlation of health status are robust to two alternative measures of health...

  7. The European Parliament and the European future of Albania

    Directory of Open Access Journals (Sweden)

    Skerdilajd Bajramaj

    2015-07-01

    Full Text Available On 06.24.2014 Albania was granted the status of candidate country. The foreign ministers of the 28 European Union member states decided unanimously to grant the candidate status for Albania. After receiving the status of “candidate country” for EU membership, the institutional relations with European international bodies are becoming stronger. One of these institutions, which during this time has increased its authority with Albania, is the European Parliament. In this paper will be analyzed the composition, competences and functioning of this particular institution, which is not only important for the future of the European Union and its Member States, but also for those who aim to join in. The study will be based on decisions made by this legislative body, as the only direct representative of the citizens of the European Union, and the impact they have on the performance and functioning of the Member States and the EU itself. In order to verify the validity of these claims, the analysis aims to assess the scope of the legislative function of the European Parliament post-Lisbon, examining its participation in the EU lawmaking both from the point of view of quantity and quality in over the past legislatures. Particular attention has been given to the examination of the changes that have taken place with the entry into force of the Lisbon Treaty, and the areas most affected. We will finally look at the work and contribution of the European Parliament, through the instruments at his disposal, on behalf of Albania’s progress towards full accession in the European Union.

  8. Public Accountability in the European Union: Is the European Parliament able to hold the European Council accountable?

    Directory of Open Access Journals (Sweden)

    Marianne van de Steeg

    2009-08-01

    Full Text Available The European Council occupies a central role in European politics. Yet it is not officially accountable to any public or parliamentary body for the decisions it makes on behalf of European citizens. National parliaments are only entitled to exert control over their own Heads of Government or State. The European Parliament, as a supranational institution, is the only parliamentary body that regularly discusses European politics with the European Council as a collective, namely via the European Council Presidency. As such, it alone has the possibility to hold the Council accountable for the agreements made at European Summits. However, the European Parliament has limited rights to impose pressure on the European Council Presidency. Nonetheless, despite the lack of a formal accountability arrangement, the European Council Presidency is more forthcoming than could have been expected.

  9. Post Crisis European Agenda

    Directory of Open Access Journals (Sweden)

    Pop, Napoleon

    2010-09-01

    Full Text Available The economic crisis is still evolving, at least from the point of view of some features making the entire process of its reversing very difficult - uncertainties, confusions and lack of investors` trust. More then that, every rim of the Atlantic Ocean has its own opinion as to the timing of the exit stimulus measures. There are prevailing risks taken into consideration when we talk about the next stage of the economic growth e.g. its sustainability on a log run or inflaming the inflation. It is for sure, that according to the core economic policies practiced either in USA or Europe, in Europe what count most is the danger of the inflation, if the right time of stopping the flood of the governmental funds to the real economy is not well chosen. The economic situation in Europe, as all over the world, in spite of some signs that the economy is on the right track ( South East Asia, USA or Germany, there are a lot of doubts as to the assurance that recession is over and there is no way for an immediate return. Notabilities in economics see that governmental intervention should be continued, just because the economic growth consigned by statistics is not convincing. Convictions, if they exist, are blended with a lot of obsessions which in my opinion are making up a serious agenda of the debates in Europe: budgetary deficit in excess, danger of the inflation, new regulation of the financial sector, credibility of the euro zone. Romania has to be involved in all these debates as it is passing through all the mentioned difficulties which need solutions within the frame of European standards, as a member of the EU.

  10. European Integration through Economic Convergence

    Directory of Open Access Journals (Sweden)

    Savoiu Gheorghe

    2016-05-01

    Full Text Available The thematic topicality of the main issues of European integration through convergence, in the context subsequent to financial-inspired global recession, is relevant through both the ever more extended international impact of the inertiality of a number of integration processes, and the specific developments of convergence in the Eurozone or the European Monetary Union (EMU. The regionally structured system of the European economy, approached aggregatively from the micro-economic to the macro-economic level, like the physical system or molecularly investigated system, from economic transactions, as a major milestone, to the complexity of the transactions tissue or flows, or activities, similar to biological systems, is permanently faced with various specific disturbing factors. The European Union (EU has historically evolved in an alternative manner, sometimes divergently or towards differentiation through separation, and sometimes convergently or coherently towards unity, fusion, integrity, evincing divergence or convergence trends, with the latter eventually becoming prevalent in the contemporary world.

  11. Renowned European Laboratory turns 50

    CERN Multimedia

    2004-01-01

    A European Laboratory that was the birthplace of the World Wide Web and home of Nobel prize-winning developments in the quest to understand the makeup of matter wished itself a happy 50th birtheday on Tuesday

  12. [French European military haemovigilance guidelines].

    Science.gov (United States)

    Sailliol, A; Clavier, B; Cap, A; Ausset, S

    2010-12-01

    European military transfusion services follow operational guidelines established by their respective national health systems and conform with European Union directives and NATO standards as applicable to member countries. Certain features are common to all of these standards, especially the pre-selection of volunteer, almost exclusively unpaid donors. NATO requirements are very close to European guidelines, with the exception that NATO permits the use of blood products collected in emergency conditions in theater when circumstances allow no better option. Blood product traceability exists for every country but is not always centralized or computerized. Serious adverse event reporting relies on national haemovigilance networks. Military considerations become important mainly in overseas operations, where the overall policy is to implement the relevant national, European or NATO guidelines with adjustments made for unique wartime circumstances and the risk/benefit ratio for the individual patient needing a transfusion. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  13. European Integration and environmental policy

    NARCIS (Netherlands)

    Ike, Paul; Bakker, Liesbeth

    1990-01-01

    There appears to be considerable enthusiasm about the expected macroeconomic consequences of European integration. If we regard integration, however, in the light of the environment and environmental policy, concern seems more appropriate. Predicted growth in production levels will damage the

  14. Papillomatosis in a European bison.

    Science.gov (United States)

    Literák, I; Tomita, Y; Ogawa, T; Shirasawa, H; Smíd, B; Novotny, L; Adamec, M

    2006-01-01

    Five European bison (Bison bonasus) from three European zoos were shipped to the Bukovské Vrchy Hills (Slovakia) in June 2004 and kept together in an acclimatization enclosure. The European bison were released into the wild in December 2004. At that time, papillomas were found at the medial canthus of the left eye of a 12-yr-old female bison. Cutaneous papillomatosis was confirmed histologically. Negative stain transmission electron microscopic examination revealed papillomavirus in the papillomas, and papillomavirus DNA also was detected using the polymerase chain reaction with FAP59 and FAP64 primers. The amplified 413 bp DNA sequence was identical to that of BAPV2 bovine papillomavirus. This paper is the first report of papillomatosis in European bison.

  15. European strategies for mental health.

    Science.gov (United States)

    Di Fiandra, Teresa

    2009-01-01

    The most recent developments of strategies and policies in the mental health field in Europe are related to the World Health Organization (WHO) Declaration and Action Plan on Mental Health signed by all the Ministers of Health of all Member States in the European Region (2005). The Action Plan proposes ways and means of developing comprehensive mental health policies, listing 12 areas in which challenges are indicated and detailed actions are required. Afterwards the Green Paper on Mental Health has been launched by the European Commission for the definition of an European strategy. The more precise European Pact for Mental Health and Well-being has been presented in 2008. Many other international bodies (OECD, Council of Europe, etc.) have actively worked to stress the mental health issue. All are clearly referring to the Italian model, started 30 years ago.

  16. European Hospitality Without a Home

    Directory of Open Access Journals (Sweden)

    Mireille Rosello

    2002-01-01

    Full Text Available How do European governments conceptualize what they call "hospitality" when they draft immigration laws and when they allow the concepts of asylum, of illegal immigrants, to change according to a constantly evolving political context? What consequences…

  17. Proton Football European Championship 2016

    CERN Multimedia

    2016-01-01

    Check out the European championship of proton football 2016 at CERN. Produced by: CERN Audiovisual Productions Service Director: Jacques Fichet Editor: Jacques Fichet Music : Burnt of Jingle Punks You can follow us on:

  18. Container Traffic In European Ports

    Directory of Open Access Journals (Sweden)

    Elen Twrdy

    2004-03-01

    Full Text Available Over the last fifteen years the European transport markethas witnessed a growth of container traffic which today reachesapproximately 50 million TEU per year. From 1997 to 2002,container traffic in the northern European ports increased from14 to 20.6 million TEU per year, in the ports of the westernMedite"anean from 6 to 10 million TEU per year, and in thenorthern Adriatic ports from 0. 69 to 0. 74 million TEU per year.The ports of the northern Adriatic are located in three states(Slovenia, Croatia and Italy with different statuses in relationto the common European market. In addition, different developmentlevels of these states are reflected in different levels ofinternational commercial exchange, the development of the existinginfrastructure and plans for the construction of new infrastructures.However, all three countries share a common goaltoincrease their competitiveness in comparison with the westemEuropean ports.

  19. European Space Agency Sentinel-2

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Sentinel-2A satellite is operated by the European Space Agency (ESA). The Sentinel Multispectral Instrument (MSI) acquires 13 spectral bands ranging from Visible...

  20. NEW EUROPEAN PIPELINE PROJECT EASTRING

    OpenAIRE

    Karch, Lukáš; Varga, Augustín

    2018-01-01

    This paper focuses on the idea of a new European gas pipeline project called Eastring promoted by company Eustream. Eustream is the Slovak gas transmission system operator and has been one of the key players in European gas transmission from Russia to Europe in the last decades. Previous Russian-Ukrainian crisis resulted in reviewing gas flow directions from Russia to Europe in order to enhance the security of gas supplies to Europe. Russia plans to stop gas transmission to Europe via Ukraine...

  1. A European Open Science Cloud

    OpenAIRE

    EIROforum IT working group; CERN IT Department

    2015-01-01

    This document outlines the position of EIROforum on a European Open Science Cloud. It explores the essential characteristics of a European Open Science Cloud if it is to address the big data needs of the latest generation of Research Infrastructures. The high‐level architecture and key services as well as the role of standards is described. A governance and financial model together with the roles of the stakeholders, including commercial service providers and downstream business sectors, that...

  2. Innovation Policy in European Union

    Directory of Open Access Journals (Sweden)

    Marta-Christina Suciu

    2006-11-01

    Full Text Available The innovation policies aim to analyze priority factors shaping innovative performance and to reflect the increasing appreciation of the economic and social importance of innovation. This paper is commissioned to examine topics of current interest or concern to innovation policy-makers in Europe. Based on literature and the framework of the European Action Plan for Innovation, this paper investigates different levels and fields of European innovational systems and practices.

  3. Architecture of European plastic surgery.

    Science.gov (United States)

    Nicolai, J-P A; Banic, A; Molea, G; Mazzola, R; Poëll, J G

    2006-01-01

    The architecture of European Plastic Surgery was published in 1996 [Nicolai JPA, Scuderi N. Plastic surgical Europe in an organogram. Eur J Plast Surg 1996; 19: 253-256.] It is the objective of this paper to update information of that article. Continuing medical education (CME), science, training, examination, quality assurance and relations with the European Commission and Parliament all are aspects covered by the organisations to be discussed.

  4. The European Union's Africa Policy

    DEFF Research Database (Denmark)

    Olsen, Gorm Rye

    2013-01-01

    For a number of years, there has been an international debate on whether and to what extent small member states can influence the common external policies of the European Union. Recent research on the role of small EU states concludes that these states are neither per se political dwarfs nor powe...... place. Rather, it appears adequate to talk about convergence of policies between the Nordics and the EU and therefore, the Africa policies of both actors are basically the result of Europeanization....

  5. Principles of European Company Law

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2010-01-01

    The article focuses on how much we have in common in Europe within company law and its development, and on the principles which are the determining factors for the activities of European companies. The article shows that what we have in common greatly outweighs what divides us......, and this is presented in the article as the provisional capstone of 400 years of joint European development of company law....

  6. European Languages: Instruments and Symbols

    Directory of Open Access Journals (Sweden)

    Martina Ožbot

    2008-07-01

    Further, the role of Latin as the single most important European language over the centuries and as a unifying feature of European culture is discussed. Parallels are drawn between Latin as the historical European lingua franca on the one hand and English as the modern language of international communication on the other: the importance of both languages started growing after substantial territorial expansion of their speakers and it was especially the political and economic power associated to these languages that played a significant role in their diffusion and long-term influence. Taking into consideration the instrumental as well as the symbolic function of languages, the question about the relationship between English and other European languages in today’s Europe is dealt with; it is suggested that the European languages are in principle not endangered as a result of the spread of English, with the exception of those instances in which English has been taking over the functions they have traditionally performed as national or community languages. It is emphasized that the future of Europe lies in the promotion of biand multilingualism, which have, in actual fact, been present on this continent throughout its history, and which in the cases of some European languages (e.g. Catalan, Basque, Irish, etc. have been successfully enhanced over the past decades.

  7. The globalization and Europeanization of mortgage markets

    NARCIS (Netherlands)

    Aalbers, M.B.

    2009-01-01

    Do globalization and Europeanization lead to the deterritorialization of European mortgage markets? Neither economic globalization nor EU policies have resulted in one European mortgage market. The various European mortgage markets are still quite different from one another in many respects. In most

  8. Environment in the European Union 1995

    DEFF Research Database (Denmark)

    The update to the 1992 report on the state of the environment in the European Union requested by the European Commission......The update to the 1992 report on the state of the environment in the European Union requested by the European Commission...

  9. Report from the 2012 European Gender Summit

    CERN Document Server

    European Gender Summit, 2012

    2012-01-01

    Report from the 2012 European Gender Summit to the European Parliament and the Council, the European Commission, the Council of Europe, EU Member and Associate States, Science Institutions. Developing Systematic Implementation Strategy to Advance EU Policy on Gender Equality in Science, as part of HORIZON 2020, European Research Area and Innovation Union.

  10. Introductory Guide to European Corporate Law

    DEFF Research Database (Denmark)

    Fomcenco, Alex

    Introductory Guide to European Corporate Law presents in an easily comprehensible and accessible way the main features and principles that govern European corporate law.......Introductory Guide to European Corporate Law presents in an easily comprehensible and accessible way the main features and principles that govern European corporate law....

  11. INTERNATIONAL AND EUROPEAN LAW PRINCIPLES

    Directory of Open Access Journals (Sweden)

    Dumitriţa FLOREA

    2016-06-01

    Full Text Available We live nowadays a posteriori establishment through institutional treaties and a well-built jurisprudence that set up some of the general treaties. The structure of the European Union as well as the particular nature of the community legal order led to the establishment of some general principles, such as the principle of the institutional balance, the principle of solidarity between member states, the principle of primacy, the principle of the immediate and direct effect of the European law. It is certain that the legal order of the community law has its basis in the legal order of the International public law from which it has continuously delineated. The European communities, as subjects of the International public law are obliged to comply with the general International law, its fundamental principles and its bases, leading to some obligations capable to produce effects in the community legal order. The Court Of Justice of the European Union established as principles applicable in the European law the principles of the International public law, especially when it was called to assert regarding the International relationships of the Community as well as those of the 28 member states, confirming in the matter of the applicability of the treaties, the pacta sunt servanda rule, the principle of the good faith, the legitimate faith or the rebus sic standibus exception, all of them belonging to the custom International law.

  12. The European Union's Eastward Enlargement

    Directory of Open Access Journals (Sweden)

    Hanns-D. Jacobsen

    1997-08-01

    Full Text Available In July 1997 the Commission of the European Union presented its Agenda 2000. This document not only suggested to start accession talks with some East and Central European countries (CEEC in early 1998 but it also provided proposals for a restructuring of EU expenditures. On this background this contribution discusses the state of readiness of the Central and East European countries to become EU members over the next few years and the Union's capacity to absorb up to ten CEEC over the next decade or so. This study concludes that the European Union has become an anchor of stability to the CEEC that guarantees both democracy and economic security--much more than could be expected only a couple of years ago. The Union's readiness to accept the membership of CEEC has, in a decisive way, contributed to their societal, political and economic stabilization. There is almost a contest among the CEEC on which one is going to meet the accession criteria first and best. The enlargement process, however, is connected to problems the resolution of which realistically postpone its successful conclusion at least into the year 2005. The main reasons are (1 the welfare gap between the EU area and the CEEC, (2 the need for more institutional and economic changes in the CEEC to make them ready for acces-sion, and, most importantly, (3 the necessity for the European Union to prepare herself for accession by a comprehensive financial reform and fundamental institutional changes.

  13. Response to the European Commission's consultation on the future of European company law

    NARCIS (Netherlands)

    Böckli, P.; Davies, P.; Ferran, E.; Ferrarini, G.; Garrido, J.; Hopt, K.; Pietrancosta, A.; Pistor, K.; Skog, R.; Soltysinski, S.; Winter, J.; Wymeersch, E.

    2012-01-01

    This paper contains the views of the European Company Law Experts (ECLE) on the future of European company law. The paper accompanies the responses of the European Company Law Experts to the European Commission’s Consultation on the future of European Company Law of spring 2012. In the first part of

  14. Influência das variáveis ambientais na fauna acompanhante na pesca da manjuba Anchoa tricolor (Agassiz (Actinopterygii, Engraulidae na Baía de Sepetiba, Rio de Janeiro Influences of environmental parameters on the accompanying fauna in the anchovy fisheries of Anchoa tricolor (Agassiz (Actinopterygii, Engraulidae in the Sepetiba Bay, Rio de Janeiro

    Directory of Open Access Journals (Sweden)

    Márcio de Araújo Silva

    2003-09-01

    Full Text Available Anchoa tricolor (Agassiz, 1829 is the only anchovy of commercial importance in Sepetiba Bay, supporting an intensive commercial fishery by small sized seine boats provide of hydroacustics sounder detecting device. This study analyses the accompanying fauna in the A. tricolor fishery, and the influence of environmental parameters in fish composition. Seven samples were taken with a seine net between March and September 1999, capturing 114,430 fish, comprising 17 species and 11 families. Engraulidae and Clupeidae were the most abundant families, accounting to 94.2 % of the total number of fish. A. tricolor was the most abundant species contributing to more than one half of the total numerical abundance, followed in decreasing order by Anchoa januaria (Steindachner, 1879, Sardinella brasiliensis (Steindachner, 1789 and Harengula clupeola (Cuvier, 1829. A. tricolor showed a highly significant positive correlation with salinity, transparency and depth. A. januaria showed the opposite, being inversely correlated to these parameters and directly correlated to temperature. Clupeidae, on the other hand, seems to show a wider distribution in relations to these environmental parameters.

  15. Interest Organisations and European Integration

    DEFF Research Database (Denmark)

    Pedersen, Ove K.

    . The paper focuses exclusively on the national policy processes that are involved with managing European Union (EU) issues. More specifically, this paper discusses two aspects of multi-level governance. First is the important role of private interests in the coordination of decision making at the national...... level preceding their government's representation of national interests in the European Council of Ministers and other EU organizations. Second is the effect of all this on national democratic systems.......This paper examines the influence of European integration on the relationship between state administration and private interests in the four Nordic countries - Sweden, Denmark, Norway and Finland. By private interests I mean interest organizations, private corporations and independent experts...

  16. European consumers and beef safety

    DEFF Research Database (Denmark)

    Van Wezemael, Lynn; Verbeke, Wim; Kügler, Jens Oliver

    2010-01-01

    consumption decision making process. Eight focus group discussions were performed with a total of 65 beef consumers in four European countries. Content analysis revealed that European consumers experienced difficulties in the assessment of the safety of beef and beef products and adopted diverging uncertainty......European beef consumption has been gradually declining during the past decades, while consumers' concerns about beef safety have increased. This paper explores consumer perceptions of and interest in beef safety and beef safety information, and their role in beef safety assessment and the beef...... reduction strategies. These include the use of colour, labels, brands and indications of origin as cues signalling beef safety. In general, consumer trust in beef safety was relatively high, despite distrust in particular actors....

  17. 4th European Turbulence Conference

    CERN Document Server

    1993-01-01

    The European Turbulence Conferences have been organized under the auspices of the European Mechanics Committee (Euromech) to provide a forum for discussion and exchange of recent and new results in the field of turbulence. The first conference was organized in Lyon in 1986 with 152 participants. The second and third conferences were held in Berlin (1988) and Stockholm (1990) with 165 and 172 participants respectively. The fourth was organized in Delft from 30 June to 3 July 1992 by the J.M. Burgers Centre. There were 214 participants from 22 countries. This steadily growing number of participants demonstrates both the success and need for this type of conference. The main topics of the Fourth European Turbulence Conference were: Dynamical Systems and Transition; Statistical Physics and Turbulence; Experiments and Novel Experimental Techniques; Particles and Bubbles in Turbulence; Simulation Methods; Coherent Structures; Turbulence Modelling and Compressibility Effects. In addition a special session was held o...

  18. Principles of European Contract Law

    DEFF Research Database (Denmark)

    Lando, Ole; Beale, Hugh

    of articles, with a detailed commentary explaining the purpose and operation of each article and its relation to the remainder. Each article also has extensive comparative notes surveying the national laws and other international provisions on the topic. "The Principles of European Contract Law Parts I &......This text provides a comprehensive guide to the principles of European contract law. They have been drawn up by an independent body of experts from each Member State of the EU, under a project supported by the European Commission and many other organizations. The principles are stated in the form......; II" cover the core rules of contract: formation, authority of agents, validity, interpretation, contents, performance, non-performance and remedies. The articles previously published in Part I (1995) are included in a revised and re-ordered form. Throughout Europe there is great interest...

  19. What Is Medieval European Literature?

    Directory of Open Access Journals (Sweden)

    Paolo Borsa

    2015-07-01

    Full Text Available The editors of Interfaces: A Journal of Medieval European Literatures explain the scope and purpose of the new journal by mapping out the significance and possible meanings of the three key terms of the subtitle: ‘literature,’ ‘medieval,’ ‘Europe.’ The specific theme of Issue 1 is introduced: ‘Histories of Medieval European Literatures: New Patterns of Representation and Explanation.’ With respect to this theme, theoretical problems concerning teleology and the present possibilities for literary historical narratives are raised. Finally the editors state the journal’s commitment to a scholarly forum which is non-profit and open-access. The bibliography refers to key critical reading which shapes the journal’s approach to medieval European literatures.

  20. The European Union's Normative Power

    DEFF Research Database (Denmark)

    Manners, Ian

    2011-01-01

    this period it became increasingly clear that the study of the EU in world politics needed to engage with both critical social theory and normative international theory. This chapter represents a return to critical social theory - a holistic research programme that works within a cosmopolitical understanding......What is the international identity of the European Union? The end of the cold war, the Treaty on European Union, and wars in Kuwait and the former Yugoslavia all raised methodological, theoretical and empirical questions over the study of the European Union's (EU) ‘international identity'. During...... of normative theory; that seeks to work ‘within categories of existing thought' regarding EU external actions, radicalise them and show ‘in varying degrees both their problems and their unrecognised possibilities' (Calhoun 1995: 23)....

  1. Constructing a European Governance Space

    DEFF Research Database (Denmark)

    Pontoppidan, Caroline Aggestam; Alijarde, Isabel Brusca; Chow, Danny

    . On the basis of that discussion, Eurostat launched another public consultation named; ‘Towards implementing European Public Sector Accounting Standards for EU member states-Public consultation on future EPSAS governance principles and structures’. This paper seeks to provide an in-depth understanding......Financial crisis has emphasized the need for harmonized public sector accounts in Europe. After a public consultation on the suitability of the IPSAS for EU Member States, the European Commission considers that the proper way is the development of European Union Standards adapted to IPSAS (renaming...... of the negotiations and interactions that took place prior to, during and after the issuance of the public consultation on the ‘Suitability of IPSAS’. The focus of this paper is therefore on a systematic analysis of the construction of regional-transnational governance of public sector accounting, using the EPSAS...

  2. European courts and old people.

    Science.gov (United States)

    Mulley, Graham P

    2013-09-01

    There are two major European Courts, the European Court of Justice (ECJ) and the European Court of Human Rights (ECHR). The ECJ deals with legal matters, mainly involving the interpretation of EU law and ensuring that the law is applied evenly across all 27 EU member states. The ECHR aims to make certain that civil and political rights of citizens in the 46 member states of the Council of Europe are observed. Most cases involving older citizens are about social policy (such as pension arrangements, equality, age discrimination and mandatory retirement). There have been few cases dealing with patients' rights, long-term care or housing. Referrals of selected cases involving old people should be considered if their rights are not being protected. In this Commentary, there is an account of how these Courts have evolved, together with guidance on whom to refer, to which Court, and when and how referrals should be made.

  3. The European Model Company Act

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix

    2011-01-01

    European Company Law regulation is currently undergoing a reform. These reforms raise a number of regulatory questions, such as what should be the aims of companies' legislation, and how these aims should best be met by regulation. Many of the reforms and discussions (both on EU and national level......) on the organisation of company laws reflect an interesting paradigm shift. Whereas, previously company law was primarily focused on preventing abuse, there is now a trend towards legislation that promote commerce and satisfy the needs of business. This means that the goal of economic efficiency is having...... an increasing influence on the framing of company legislation, such as the choice between mandatory or default rules. This article introduces the project 'European Company Law and the choice of Regulatory Method' which is carried out in collaboration with the 'European Model Company Act Group'. The project aims...

  4. 1. European Hydrogen Energy Conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-09-01

    This conference is the first of a series of EHA (European Hydrogen Association) conferences that will take place every two years in Europe with the collaboration of the national European Hydrogen Associations. EHEC 2003 takes place within the context of the debates on long term energy strategies organized by the international authorities and the governments of many countries. Under the patronage of the European Commission and the French government, the conference will aim at providing a comprehensive picture of the research work and demonstrations on hydrogen and fuel cells that the currently being carried out all over the globe. EHEC 2003 will provide an opportunity to define the role that hydrogen will have in tomorrow's energy landscape and, in particular, the benefits with regard to: 1)sustainable development of energy 2)control of climate change 3)development of renewable energy 4)increase demand for ground transport. (O.M.)

  5. Parameters of measuring of european political consciousness

    Directory of Open Access Journals (Sweden)

    M. M. Pikula

    2015-09-01

    Full Text Available In the article the author analyzes the parameters of European political consciousness, i.e. European research field of political consciousness in qualitative and quantitative terms, which may be based on different indicators. The issue of emergence and development of European political consciousness becomes topical because firstly, its formation as the subjective dimension of European integration policy is not a spontaneous process and, secondly, European integration is carried out not only from the top but from the bottom, requiring deliberate interference of the public with the process; the public possesses the formed European political consciousness. Since the latter is a specific mental construct, the author offers to apply the triad «criteria ­ parameters – indicators». The characteristic that makes it possible to evaluate certain processes or phenomena in the system of Europeanness / Europeanism and specifies the quality system of views and opinions, which are realized in European behavior, is considered to be the criterion of European political consciousness. The European political consciousness parameters are seen to include the relevant historical memory, trends of public opinion and awareness regarding the European Union and position of its members in the European integration process, including the assessment of the existence and development of the EU; knowledge and views on the main EU institutions, assessing the importance of the main institutions of the EU and trust in them; a positive vision for the future of the European Union etc. The author considers the performance and objective characteristics and dimensions, including positive correlation of national and European levels of identity (European identity and European behavior to be the indicatiors of European political awareness. On the basis of these indicators the control of the condition and trends of European political consciousness development will be carried out.

  6. Humanities in the European Union

    DEFF Research Database (Denmark)

    Johansson, Lasse Gøhler; Vikman, Jutta Maria; Liljenstrøm, Andreas Jan

    2017-01-01

    In the present paper, we analyze the publication strategies of researchers in the humanities, including their choices of language, publication type and co-authorship. Based on data from Denmark, we compare the publication profile of the humanities with the other major fields of science in 2012 an...... conjuncture of the European Union’s internationalization policies in the 1990s and 2000s and a change in the international scientific hierarchy during the 20th century has contributed to the universalization of English in the Danish (and European) scientific field....

  7. The European Synchrotron Radiation Facility

    DEFF Research Database (Denmark)

    Buras, B.; Materlik, G.

    1986-01-01

    In recent years, X-ray synchrotron radiation became a powerful tool for studies of condensed matter, and in view of that a proposal for the construction of a European Synchrotron Radiation Facility (ESRF) was elaborated in some detail by the European Synchrotron Radiation Project. The heart...... by a great flexibility and a small emittance (7×10−9 rad m) leading to a very high brilliance (1019 photons/(s mm2 mrad2) in a relative bandwidth of 0.1% in case of a 1 Å undulator). The overview, as seen from the users point of view, gives a brief account of the storage ring, emitted radiation...

  8. European Union a New Babylon?

    Science.gov (United States)

    Mesch, F.

    2010-07-01

    The growing European Union faces growing problems in personal communication. These problems cannot be overcome only by more language courses in school. As important is a better mutual knowledge of the culture of other countries, a knowledge that can be gained only by a personal, professional stay in foreign countries. On university level, such stays are best organized by networks connecting European universities. In the broad field of measurement, this IMEKO symposium might offer a unique forum to thoroughly discuss structure and realization of such a network with all interested colleagues.

  9. Passionate patriotism or European enslavement

    Directory of Open Access Journals (Sweden)

    Manić Mihajlo P.

    2015-01-01

    Full Text Available The study A passionate patriotism or European enslavement, from the eminent professor Petar Anđelković, represents another attempt by this author to analyze the Serbian society in the context of its development. This book is a logical continuation of his essay published in 2013, Serbian Society-without past, what is our present?, and represents a symbiosis of texts that the author has already published and in which he addresses the very relevant questions of Serbia's relations with the new world order and with the inevitable role of the European Union, as an existential challenge to the very existence of the Serbian society.

  10. The European Hematology Association Roadmap for European Hematology Research

    DEFF Research Database (Denmark)

    Engert, Andreas; Balduini, Carlo; Brand, Anneke

    2016-01-01

    research. Initiated by the EHA, around 300 experts contributed to the consensus document, which will help European policy makers, research funders, research organizations, researchers, and patient groups make better informed decisions on hematology research. It also aims to raise public awareness...

  11. The European Hematology Association Roadmap for European Hematology Research : A consensus document

    NARCIS (Netherlands)

    Engert, Andreas; Balduini, Carlo; Brand, Anneke; Coiffier, Bertrand; Cordonnier, Catherine; Döhner, Hartmut; de Wit, Thom Duyvené; Eichinger, Sabine; Fibbe, Willem; Green, Tony; de Haas, Fleur; Iolascon, Achille; Jaffredo, Thierry; Rodeghiero, Francesco; Salles, Gilles; Schuringa, Jan Jacob

    The European Hematology Association (EHA) Roadmap for European Hematology Research highlights major achievements in diagnosis and treatment of blood disorders and identifies the greatest unmet clinical and scientific needs in those areas to enable better funded, more focused European hematology

  12. The European Hematology Association Roadmap for European Hematology Research : a consensus document

    NARCIS (Netherlands)

    Engert, Andreas; Balduini, Carlo; Brand, Anneke; Coiffier, Bertrand; Cordonnier, Catherine; Döhner, Hartmut; de Wit, Thom Duyvené; Eichinger, Sabine; Fibbe, Willem; Green, Tony; de Haas, Fleur; Iolascon, Achille; Jaffredo, Thierry; Rodeghiero, Francesco; Salles, Gilles; Schuringa, Jan Jacob

    The European Hematology Association (EHA) Roadmap for European Hematology Research highlights major achievements in diagnosis and treatment of blood disorders and identifies the greatest unmet clinical and scientific needs in those areas to enable better funded, more focused European hematology

  13. Scientific education and European citizenship. Suggestions and results from the European project SEDEC

    Directory of Open Access Journals (Sweden)

    Roberto Ceriani

    2007-09-01

    Full Text Available Two concepts seemingly distant from each other, scientific education and European citizenship, have been the basis for "SEDEC - Science Education for the Development of European Citizenship", a European project funded by the European Commission in the framework of the Socrates/Comenius programme, aiming at producing training material addressed to European teachers. Started in autumn 2005, the project will end in 2008 with an in-service training course for European teachers and educators.

  14. Scientific education and European citizenship. Suggestions and results from the European project SEDEC (Italian original version

    Directory of Open Access Journals (Sweden)

    Roberto Ceriani

    2007-09-01

    Full Text Available Two concepts seemingly distant from each other, scientific education and European citizenship, have been the basis for "SEDEC - Science Education for the Development of European Citizenship", a European project funded by the European Commission in the framework of the Socrates/Comenius programme, aiming at producing training material addressed to European teachers. Started in autumn 2005, the project will end in 2008 with an in-service training course for European teachers and educators.

  15. Airline competition at European airports

    NARCIS (Netherlands)

    Frenken, K.; van Terwisga, S.; Verburg, T.; Burghouwt, G.

    2004-01-01

    Hub-and-spoke networks of airlines create entry barriers at large hub airports. As a result, deregulation does not necessary lead to more competition. In this paper, airline competition at European airports in the 1990s is analysed. Results show important differences between airports, which are

  16. 5th European Rheology Conference

    CERN Document Server

    1998-01-01

    Global sustainable development of the world economy requires better understanding and utilization of natural recourses. In this endeavor rheology has an indispensable role. The Rheology Conferences are therefore always an important event for science and technology. The Fifth European Rheology Conference, held from September 6 to 11 in the Portoro-z, Slovenia, will be the first AlI-European rheology meeting after the formal constitution of the European Society ofRheology. As such it will be a special historical event. At this meeting the European Society of Rheology will introduce the Weissenberg Medal, to be bestowed every four years to an individual for hislhers contribution to the field of Rheology. The recipient ofthe first award will be professor G. Marrucci ofthe Universita degli Studi di Napoli, Italy. Two mini Symposia will be part of the Conference. The first, on Industrial Rheology, will commemorate the late professor G. Astarita. The second will honor the eightieth birthday of professor N.W. Tschoeg...

  17. European Bat Lyssaviruses, the Netherlands

    NARCIS (Netherlands)

    Poel, van der W.H.M.; Heide, van der R.; Verstraten, E.R.A.M.; Kramps, J.A.

    2005-01-01

    To study European bat lyssavirus (EBLV) in bat reservoirs in the Netherlands, native bats have been tested for rabies since 1984. For all collected bats, data including species, age, sex, and date and location found were recorded. A total of 1,219 serotine bats, Eptesicus serotinus, were tested, and

  18. Integration of European Bond Markets

    DEFF Research Database (Denmark)

    Christiansen, Charlotte

    2014-01-01

    I investigate the time variation in the integration of EU government bond markets. The integration is measured by the explanatory power of European factor portfolios for the individual bond markets for each year. The integration of the government bond markets is stronger for EMU than non...

  19. A European Social Simulation Association

    NARCIS (Netherlands)

    Moss, S

    This is a proposal to form a European Social Simulation Association (ESSA). ESSA is intended to coordinate with similar organisations in North America, Latin America and Australasia and other regions to organise an international federation to support the development of social simulation research,

  20. The Big European Bubble Chamber

    CERN Multimedia

    1977-01-01

    The 3.70 metre Big European Bubble Chamber (BEBC), dismantled on 9 August 1984. During operation it was one of the biggest detectors in the world, producing direct visual recordings of particle tracks. 6.3 million photos of interactions were taken with the chamber in the course of its existence.

  1. The common European flexicurity principles

    DEFF Research Database (Denmark)

    Mailand, Mikkel

    2010-01-01

    This article analyses the decision-making process underlying the adoption of common EU flexicurity principles. Supporters of the initiative succeeded in convincing the sceptics one by one; the change of government in France and the last-minute support of the European social partner organizations...

  2. Biotechnology and the European public

    NARCIS (Netherlands)

    Gaskell, George; Allum, Nick; Bauer, Martin; Durant, John; Allansdottir, Agnes; Bonfadelli, Heinz; Boy, Daniel; de Cheveigne, Suzanne; Fjaestad, Bjorn; Gutteling, Jan M.; Hampel, Juergen; Jelsoe, Erling; Correia Jesuino, Jorge; Kohring, Matthias; Kronberger, Nicole; Midden, Cees; Hviid Nielsen, Torben; Przestalski, Andrzej; Rusanen, Timo; Sakellaris, George; Torgersen, Helge; Twardowski, Tomasz; Wagner, Wolfgang

    2000-01-01

    The latest European sample survey of public perceptions of biotechnology reveals widespread opposition to genetically modified (GM) food in much of Europe, but public attitudes to medical and environmental applications remain positive. Data from the fourth Eurobarometer survey carried out in

  3. Essays on European bond markets

    NARCIS (Netherlands)

    Cheung, Y.C.

    2005-01-01

    This dissertation focused on a number of issues that are of importance in the current European bond market. In the past years, the fiscal policy of the Eurozone members, advances in the technology of trading platforms and the introduction of a single currency have reshaped the fixed income markets

  4. Virtual Models of European Universities

    DEFF Research Database (Denmark)

    Pedersen, Sanya Gertsen

    2003-01-01

    The study provides a detailed report on the current and possible future use of ICT by European universities for educational and organisational purposes. The report presents: • A general description of the current situation regarding the use of ICT in EU universities in both the educational...

  5. European consumers and nutrition labelling

    DEFF Research Database (Denmark)

    Wills, Josephine M.; Grunert, Klaus G.; Celemín, Laura Fernández

    2009-01-01

    Nutrition labelling of food in Europe is not compulsory, unless a nutrition or health claim is made for the product. The European Commission is proposing mandatory nutrition labelling, even front of pack labelling with nutrition information. Yet, how widespread is nutrition labelling in the EU...

  6. Architecture of European Plastic Surgery

    NARCIS (Netherlands)

    Nicolai, J. -P. A.; Banic, A.; Molea, G.; Mazzola, R.; Poell, J. G.

    2006-01-01

    The architecture of European Plastic Surgery was published in 1996 [Nicolai JPA, Scuderi N. Plastic surgical Europe in an organogram. Eur J Plast Surg 1996; 19: 253-6.] It is the objective of this paper to update information of that article. Continuing medical education (CME), science, training,

  7. Scholarships for European vet students.

    Science.gov (United States)

    Egan, Jordon; Takacs, Daniella

    2017-02-25

    Every year, students from European vet schools can apply for $5000 scholarships, which aim to 'enhance the academic experience of students'. Among last year's recipients were Jordon Egan, from the Royal Veterinary College, and Daniella Takács, from the University of Veterinary Medicine in Budapest. British Veterinary Association.

  8. Impacts of European livestock production

    NARCIS (Netherlands)

    Leip, Adrian; Billen, Gilles; Garnier, Josette; Grizzetti, Bruna; Lassaletta, Luis; Reis, Stefan; Simpson, David; Sutton, M.A.; Vries, De Wim; Weiss, Franz; Westhoek, Henk

    2015-01-01

    Livestock production systems currently occupy around 28% of the land surface of the European Union (equivalent to 65% of the agricultural land). In conjunction with other human activities, livestock production systems affect water, air and soil quality, global climate and biodiversity, altering

  9. Towards a European contract law

    NARCIS (Netherlands)

    Hondius, E.H.

    2000-01-01

    I. Introduction. II. Subject-matter of this paper. III. Constitutionality. IV. Codification. V. Is it Feasible?VI. Howto proceed. VII. New problems: finding the Law. VIII. The Netherlands, Belgium and Germany. IX. Common Law and Civil Law. X. East and west. XI. European Community Law. XII.

  10. Early contamination of European flounder (

    NARCIS (Netherlands)

    Nunes, M.; Martinho, F.; Vernisseau, A.; Marchand, P.; Le Bizec, B.; van der Veer, H.W.; Cabral, H.N.; Ramos, F.; Pardal, M.A.

    2014-01-01

    Contamination levels and profiles of 7 polychlorinated-p-dioxins, 10 polychlorinated furans (PCDD/Fs) and 12 dioxin-like polychlorinated biphenyls (dl-PCBs) were investigated in juvenile European flounder (Platichthys flesus) captured in different nursery areas in the northeastern Atlantic coast

  11. Governance and European Civil Society

    DEFF Research Database (Denmark)

    Kutay, Acar

    This book provides a critical analysis of the European Union’s approach to ‘governance’, focusing on the way in which civil society is incorporated within the EU decision-making process and arguing that it is not conducive to the democratisation of EU governance.\

  12. Mining in the European Arctic

    NARCIS (Netherlands)

    van Dam, Kim; Scheepstra, Annette; Gille, Johan; Stępień, Adam; Koivurova, Timo

    The European Arctic is currently experiencing an upsurge in mining activities, but future developments will be highly sensitive to mineral price fluctuations. The EU is a major consumer and importer of Arctic raw materials. As the EU is concerned about the security of supply, it encourages domestic

  13. Obesogenic Diets in European Children

    DEFF Research Database (Denmark)

    Intemann, Timm; Hebestreit, Antje; Reisch, Lucia A.

    2017-01-01

    Introduction: Poor nutrition is a major contributor to the overall burden of disease. Worldwide, nutrition-related diseases have become a major health concern, reportedly causing a loss of over 56 million years of healthy life for European citizens in the year 2000. Childhood obesity is one of th...

  14. Drugs in society: European perspectives

    NARCIS (Netherlands)

    Fountain, J.; Korf, D.J.

    2007-01-01

    This unique overview of the variation in the ways recreational and other drugs are used across Europe includes critical reflections on current drug policy. Contributions from a wide range of professionals and academics in different countries offer a truly international perspective on the European

  15. European Cyber Security Perspectives 2015

    NARCIS (Netherlands)

    Baloo, J.; Geveke, H.G.; Paulissen, W.; Vries, H. de

    2015-01-01

    Following the success of last year’s publication, we are proud to present the second edition of our European Cyber Security Perspectives report. Through this collection of articles, we aim to share our different perspectives and insights, the latest developments and achievements in the field of

  16. The European NEO Coordination Centre

    Science.gov (United States)

    Perozzi, E.; Borgia, B.; Micheli, M.

    An operational approach to NEO (Near-Earth Object) hazard monitoring has been developed at European level within the framework of the Space Situational Awareness Program (SSA) of the European Space Agency (ESA). Through federating European assets and profiting of the expertise developed in European Universities and Research Centers, it has been possible to start the deployment of the so-called SSA NEO Segment. This initiative aims to provide a significant contribution to the worldwide effort to the discovery, follow-up and characterization of the near-Earth object population. A major achievement has been the inauguration in May 2013 of the ESA NEO Coordination Centre located at ESRIN (Frascati, Italy). The goal of the NEOCC Precursor Service operations is twofold: to make available updated information on the NEO population and the associated hazard and to contribute to optimize the NEO observational efforts. This is done by maintaining and improving a Web Portal publicly available at http://neo.ssa.esa.int and by performing follow-up observations through a network of collaborating telescopes and facilities. An overview of the SSA-NEO System and a summary of the first two years of NEOCC operations is presented.

  17. The European radon mapping project

    Energy Technology Data Exchange (ETDEWEB)

    Bossew, P., E-mail: pbossew@bfs.de [German Federal Office for Radiation Protection, Berlin (Germany); Tollefsen, T.; Gruber, V.; De Cort, M., E-mail: tore.tollefsen@jrc.ec.europa.eu, E-mail: valeria.gruber@gmail.com, E-mail: marc.de-cort@jrc.ec.europa.eu [Institute for Transuranium Elements, Ispra, VA (Italy). DG Joint Research Centre. European Commission

    2013-07-01

    There is almost unanimous agreement that indoor radon (Rn) represents a hazard to human health. Large-scale epidemiological studies gave evidence that Rn is the second-most important cause o flung cancer after smoking and that also relatively low Rn concentrations can be detrimental. This has increasingly led to attempts to limit Rn exposure through regulation, mainly building codes. The proposed Euratom Basic Safety Standards (BSS) require Member States to establish Rn action plans aimed at reducing Rn risk, and to set reference values for Imitating indoor Rn concentration. In 2006 the JRC started a project on mapping Rn at the European level, in addition and complementary lo (but not as a substitute for) national efforts. These maps are part of the European Atlas of Natural Radiation project. which is planned eventually 10 comprise geographical assessments of ali sources of exposure to natural radiation. Started first, a map of indoor Rn is now in an advanced phase, but still incomplete as national Rn surveys are ongoing in a number of European countries. A European map of geogenic Rn, conceptually and technically more complicated, was started in 2008. The main difficulty encountered is heterogeneity of survey designs, measurement and evaluation methods and database semantics and structures. An important part or the work on the Atlas is therefore to harmonize data and methods. We present the current state of the Rn maps and discuss some of the methodological challenges. (author)

  18. The European Approach to Privacy

    NARCIS (Netherlands)

    van Hoboken, J.

    2014-01-01

    This paper critically assesses the character of European (Union’s) privacy law and policy in the field of online media and electronic communications. Contrary to current understanding, this field of law is more fragmented and ill-developed than is often assumed, in particular by those discussing

  19. The European Location Framework - from National to European

    Science.gov (United States)

    Pauknerova, E.; Sidlichovsky, P.; Urbanas, S.; Med, M.

    2016-06-01

    The European Location Framework (ELF) means a technical infrastructure which will deliver authoritative, interoperable geospatial reference data from all over Europe for analysing and understanding information connected to places and features. The ELF has been developed and set up through the ELF Project, which has been realized by a consortium of partners (public, private and academic organisations) since March 2013. Their number increased from thirty to forty in the year 2016, together with a project extension from 36 to 44 months. The project is co-funded by the European Commission's Competitiveness and Innovation Framework Programme (CIP) and will end in October 2016. In broad terms, the ELF Project will deliver a unique gateway to the authoritative reference geospatial information for Europe (harmonised pan-European maps, geographic and land information) sourced from the National Mapping and Cadastral Authorities (NMCAs) around Europe and including transparent licensing. This will be provided as an online ELF web service that will deliver an up-to-date topographic base map and also as view & download services for access to the ELF datasets. To develop and build up the ELF, NMCAs are accompanied and collaborate with several research & academia institutes, a standardisation body, system integrators, software developers and application providers. The harmonisation is in progress developing and triggering a number of geo-tools like edge-matching, generalisation, transformation and others. ELF will provide also some centralised tools like Geo Locator for searching location based on geographical names, addresses and administrative units, and GeoProduct Finder for discovering the available web-services and licensing them. ELF combines national reference geo-information through the ELF platform. ELF web services will be offered to users and application developers through open source (OSKARI) and proprietary (ArcGIS Online) cloud platforms. Recently, 29 NMCAs plus the

  20. Gap analysis on the biology of Mediterranean marine fishes.

    Directory of Open Access Journals (Sweden)

    Donna Dimarchopoulou

    Full Text Available We estimated the current level of knowledge concerning several biological characteristics of the Mediterranean marine fishes by carrying out a gap analysis based on information extracted from the literature, aiming to identify research trends and future needs in the field of Mediterranean fish biology that can be used in stock assessments, ecosystem modeling and fisheries management. Based on the datasets that emerged from the literature review, there is no information on any biological characteristic for 43% (n = 310 of the Mediterranean fish species, whereas for an additional 15% (n = 109 of them there is information about just one characteristic. The gap between current and desired knowledge (defined here as having information on most biological characteristics for at least half of the Mediterranean marine fishes is smaller in length-weight relationships, which have been studied for 43% of the species, followed by spawning (39%, diet (29%, growth (25%, maturity (24%, lifespan (19% and fecundity (17%. The gap is larger in natural mortality for which information is very scarce (8%. European hake (Merluccius merluccius, red mullet (Mullus barbatus, annular seabream (Diplodus annularis, common pandora (Pagellus erythrinus, European anchovy (Engraulis encrasicolus, European pilchard (Sardina pilchardus and bogue (Boops boops were the most studied species, while sharks and rays were among the least studied ones. Only 25 species were fully studied, i.e. there was available information on all their biological characteristics. The knowledge gaps per characteristic varied among the western, central and eastern Mediterranean subregions. The number of available records per species was positively related to total landings, while no relationship emerged with its maximum reported length, trophic level and commercial value. Future research priorities that should be focused on less studied species (e.g. sharks and rays and mortality/fecundity instead of

  1. Gap analysis on the biology of Mediterranean marine fishes.

    Science.gov (United States)

    Dimarchopoulou, Donna; Stergiou, Konstantinos I; Tsikliras, Athanassios C

    2017-01-01

    We estimated the current level of knowledge concerning several biological characteristics of the Mediterranean marine fishes by carrying out a gap analysis based on information extracted from the literature, aiming to identify research trends and future needs in the field of Mediterranean fish biology that can be used in stock assessments, ecosystem modeling and fisheries management. Based on the datasets that emerged from the literature review, there is no information on any biological characteristic for 43% (n = 310) of the Mediterranean fish species, whereas for an additional 15% (n = 109) of them there is information about just one characteristic. The gap between current and desired knowledge (defined here as having information on most biological characteristics for at least half of the Mediterranean marine fishes) is smaller in length-weight relationships, which have been studied for 43% of the species, followed by spawning (39%), diet (29%), growth (25%), maturity (24%), lifespan (19%) and fecundity (17%). The gap is larger in natural mortality for which information is very scarce (8%). European hake (Merluccius merluccius), red mullet (Mullus barbatus), annular seabream (Diplodus annularis), common pandora (Pagellus erythrinus), European anchovy (Engraulis encrasicolus), European pilchard (Sardina pilchardus) and bogue (Boops boops) were the most studied species, while sharks and rays were among the least studied ones. Only 25 species were fully studied, i.e. there was available information on all their biological characteristics. The knowledge gaps per characteristic varied among the western, central and eastern Mediterranean subregions. The number of available records per species was positively related to total landings, while no relationship emerged with its maximum reported length, trophic level and commercial value. Future research priorities that should be focused on less studied species (e.g. sharks and rays) and mortality/fecundity instead of length

  2. European Marine Information System. Eumaris; European Marine Information System. Eumaris

    Energy Technology Data Exchange (ETDEWEB)

    Caiaffa, E. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente

    1999-07-01

    The present paper summarises the activities developed by ETC/MCE, under European Environment Agency (EEA) contract, on the Geographic Information System. The aim of present paper is to introduce some general concepts about the Geographic Information Systems and to investigate the potential of G.I.S. as tool for the assessment of the European seas. Care has also been taken to explain the main technical and educational reasons that led to EUMARIS GIS birth, its evolution in the last year, till to its presentation at the Inter-Regional Forum of the European Conventions held in Venice. GIS is a technological tool phenomenon involving various aspects and different issues; many examples of thematic maps involving that different subjects are shown in the paper. [Italian] Il presente articolo riassume le attivita' svolte, nell'ambito del Geographic Information System, dall'ETC/MCE sotto contratto con l'Agenzia Europea per l'Ambiente (EEA) che ha sede a Copenhagen. Scopo del presente articolo e' quello di introdurre alcuni concetti generali sui Geographic Information System (GIS) e di dimostrare la possibilita' di utilizzare il GIS stesso come strumento per la valutazione dello stato dei mari dell'Europa. Si e' cercato di spiegare le principali ragioni tecniche che hanno portato alla nascita del progeto del GIS EUMARIS, alla sua realizzazione fino alla sua presentazione all'Inter-Regional Forum of European Conventions tenutosi a Venezia. Si e' cercato anche di mostrare come un GIS per sua natura e' uno strumento che coinvolge vari aspetti tecnologici e differenti tipi di dati; nell'articolo vengono mostrati diversi esempi di mappe tematiche che contengono tali differenti argomenti.

  3. THE EUROPEAN LOCATION FRAMEWORK – FROM NATIONAL TO EUROPEAN

    OpenAIRE

    Pauknerova, E.; P. Sidlichovsky; Urbanas, S.; Med, M.

    2016-01-01

    The European Location Framework (ELF) means a technical infrastructure which will deliver authoritative, interoperable geospatial reference data from all over Europe for analysing and understanding information connected to places and features. The ELF has been developed and set up through the ELF Project, which has been realized by a consortium of partners (public, private and academic organisations) since March 2013. Their number increased from thirty to forty in the year 2016, toge...

  4. European climate change experiments on precipitation change

    DEFF Research Database (Denmark)

    Beier, Claus

    Presentation of European activities and networks related to experiments and databases within precipitation change......Presentation of European activities and networks related to experiments and databases within precipitation change...

  5. TOWARDS A POLITICAL SOCIOLOGY OF EUROPEAN IDENTITY

    Directory of Open Access Journals (Sweden)

    LUCIAN-ŞTEFAN DUMITRESCU

    2015-05-01

    Full Text Available David McCrone pointed that the odds for the emergence of a European identity were quite feeble ten years ago. He claimed that surfacing a European identity needed at least three conditions, namely a pivotal nation to organize the European culture around its particular culture, a well-defined otherness, and a clear-cut political model. I argue that among the three conditions deemed necessary for the emergence of a European identity by McCrone, only the last one, that is, the political model of the European Union, still needs to be clarified. The other two have already been fulfilled. Nowadays, Germany seems to be the pivotal nation around which the European Union revolves politically and economically, whilst clear-cut Internal and External Significant Others of the European Union have already been forged. The article is a a foray into the political mechanisms of creating the Internal and External Significant Others of the European Union

  6. North European Symposium for Archaeological Textiles X

    DEFF Research Database (Denmark)

    Proceedings of the Tenth North European Symposium for Archaeological Textiles, held in Copenhagen, 14-17 May 2008......Proceedings of the Tenth North European Symposium for Archaeological Textiles, held in Copenhagen, 14-17 May 2008...

  7. The Citizen, the Culture and European Union

    National Research Council Canada - National Science Library

    Marine Imberechts

    2009-01-01

    From the beginning of its work (1988), the European Centre of Culture tried to attract theattention of the European institutions on the urgent need to bring in the greatest number of citizens asense of belonging to a new space...

  8. European labs fight back against cuts

    CERN Multimedia

    König, R

    1997-01-01

    Germany's 1997 budget contains cuts amounting to 3.7% in funding of domestic research programs and in contributions to international labs. Contributions will be cut to the European Space Agency, the European Synchrotron facility and CERN.

  9. Symbols and Myths in European Integration

    DEFF Research Database (Denmark)

    Lynggaard, Kennet; Manners, Ian James; Søby, Christine

    2013-01-01

    The study of symbols and myths in European integration is crucial to our understanding of both how the European Union (EU) becomes constituted as a political reality and how the integration process itself occurs. By drawing on the study of symbols and myths from political science, humanities...... and cultural studies to the analysis of European integration, this paper will set out a project to provide a better understanding of how symbolic and substantial processes interact in European society....

  10. Globalized Trade, Logistics and Intermodality: European Perspectives

    NARCIS (Netherlands)

    Henstra, D.; Ruijgrok, C.J.; Tavasszy, L.A.

    2007-01-01

    This chapter describes megatrends that are shaping international trade, logistics organization and (multi)modal transport in Europe. It focuses on impacts on the European context, both from the peculiarities arising from the European unification process and the European transport policies but

  11. Volatility Spillover Effects in European Equity Markets

    NARCIS (Netherlands)

    Baele, L.

    2003-01-01

    This paper quantifies the magnitude and time-varying nature of volatility spillovers from the aggregate European (EU) and US market to 13 local European equity markets.I develop a shock spillover model that decomposes local unexpected returns into a country speciffic shock, a regional European

  12. European Initiatives in Postgraduate Education in Gerontology

    Science.gov (United States)

    van Rijsselt, Rene J. T.; Parkatti, Terttu; Troisi, Joseph

    2007-01-01

    This paper describes three innovative European initiatives in postgraduate education in gerontology. The first is the European Masters Program in Gerontology (EuMaG), developed as an interdisciplinary joint program, supported and delivered by 22 European universities. Second, the Nordplus initiative to increase mobility of students and staff in…

  13. The politics of a European civil code

    NARCIS (Netherlands)

    Hesselink, M.W.

    2004-01-01

    Last year the European Commission published its Action Plan on European contract law. That plan forms an important step towards a European Civil Code. In its Plan, the Commission tries to depoliticise the codification process by asking a group of academic experts to prepare what it calls a 'common

  14. Conditions for spatial segregation: some European perspectives.

    NARCIS (Netherlands)

    Musterd, S.; de Winter, M.

    1998-01-01

    Evaluates some theses on the theme of spatial segregation in Europe. Spatial segregation as an important issue on the political agendas of European nations; Two views of segregation in Europe; Strategies of European nations to deal with segregation; Segregation in European cities

  15. Flexibilization of labour in the European Union

    NARCIS (Netherlands)

    Holman, O.; van der Pijl, K.

    2015-01-01

    Labour market flexibilization has been at the heart of the ‘extended relaunch’ of European integration (the completion of the Single Market and the introduction of the euro in 2002) from the start in the 1980s. Yet the parallel Europeanization of labour market policies, via the European Employment

  16. European Conference „Meetbike“. Information

    Directory of Open Access Journals (Sweden)

    Gerd-Axel AHRENS

    2008-01-01

    Full Text Available The information is devoted European Conference „Meetbike“ 3-4 April2008 in Dresden, Germany. Stronger networking of European bicycle-friendly cities and better cooperation of bike use and public transport has been considered. Results of the European Conference „MeetBike“ are presented.

  17. The Political History of European Integration

    DEFF Research Database (Denmark)

    Schulz-Forberg, Hagen; Stråth, Bo

    This book adopts a historical perspective to explore the tensions between the idea of a European democracy through a European market, and the observations that there are signs of increasing social disintegration, political extremism and populism in the wake of economic integration. It was shortli....... It was shortlisted for the European Book Prize 2011...

  18. European Union Financial Crisis: A Marxist Analysis

    NARCIS (Netherlands)

    Petrus Kanisius Farneubun, P.

    European financial crisis poses a serious challenge to the fundamental structure of the European Union, political and financial institutions, as well as the values that bind European together. Different factors have been suggested as the causes of the crisis notably the failure of national

  19. MAPPING EUROPEAN CAPITAL MARKETS TENDENCIES

    Directory of Open Access Journals (Sweden)

    Andreea Avadanei

    2011-01-01

    Full Text Available The scope of this paper is to analyze the main tendencies influencing European capitalmarkets development. In order to point out their implications, we structured our study onfour chapters. The first one illustrates the consolidation of stock exchanges at the Europeanlevel; the seconds presents some considerations about the deregulation/re-regulation of EUcapital markets; the third section highlights the globalization implications on their evolutionand the fourth one indicates the effects of financial innovation. The progressive integrationof European capital markets over the past decade contributed to the lowering of capital costas a result of increased risk diversification opportunities and reduced transaction costs dueto the specialization of financial system provisions. Moreover, the expansion of thesemarkets improved firms financing decisions, leading to an increased share of non-bankfunding sources.

  20. Benchmarking & European Sustainable Transport Policies

    DEFF Research Database (Denmark)

    Gudmundsson, H.

    2003-01-01

    to support Sustainable European Transport Policies. The key message is that transport benchmarking has not yet been developed to cope with the challenges of this task. Rather than backing down completely, the paper suggests some critical conditions for applying and adopting benchmarking for this purpose. One...... way forward is to ensure a higher level of environmental integration in transport policy benchmarking. To this effect the paper will discuss the possible role of the socalled Transport and Environment Reporting Mechanism developed by the European Environment Agency. The paper provides an independent......, Benchmarking is one of the management tools that have recently been introduced in the transport sector. It is rapidly being applied to a wide range of transport operations, services and policies. This paper is a contribution to the discussion of the role of benchmarking in the future efforts...

  1. Sentinel European Node Trial (SENT)

    DEFF Research Database (Denmark)

    Schilling, C.; Stoeckli, S. J.; Haerle, S. K.

    2015-01-01

    Purpose: Optimum management of the N0 neck is unresolved in oral cancer. Sentinel node biopsy (SNB) can reliably detect microscopic lymph node metastasis. The object of this study was to establish whether the technique was both reliable in staging the N0 neck and a safe oncological procedure...... in patients with early-stage oral squamous cell carcinoma. Methods: An European Organisation for Research and Treatment of Cancer-approved prospective, observational study commenced in 2005. Fourteen European centres recruited 415 patients with radiologically staged T1-T2N0 squamous cell carcinoma. SNB...... was undertaken with an average of 3.2 nodes removed per patient. Patients were excluded if the sentinel node (SN) could not be identified. A positive SN led to a neck dissection within 3 weeks. Analysis was performed at 3-year follow-up. Results: An SN was found in 99.5% of cases. Positive SNs were found in 23...

  2. Osteoporosis in the European Union

    DEFF Research Database (Denmark)

    Svedbom, A; Hernlund, E; Ivergård, M

    2013-01-01

    UNLABELLED: This report describes epidemiology, burden, and treatment of osteoporosis in each of the 27 countries of the European Union (EU27). INTRODUCTION: In 2010, 22 million women and 5.5 million men were estimated to have osteoporosis in the EU; and 3.5 million new fragility fractures were...... years lost during 2010. The costs are expected to increase by 25 % in 2025. The majority of individuals who have sustained an osteoporosis-related fracture or who are at high risk of fracture are untreated and the number of patients on treatment is declining. The aim of this report was to characterize...... the burden of osteoporosis in each of the EU27 countries in 2010 and beyond. METHODS: The data on fracture incidence and costs of fractures in the EU27 were taken from a concurrent publication in this journal (Osteoporosis in the European Union: Medical Management, Epidemiology and Economic Burden...

  3. European global navigation satellite launches

    Science.gov (United States)

    Zielinski, Sarah

    The European Space Agency launched its first Galileo satellite on 28 December 2005.When fully deployed, the Galileo system will provide a European global navigation alternative to the U.S. global positioning system (GPS) and the Russian global navigation satellite system (Glonass).The Galileo system will consist of 30 satellites (27 operational plus three active spare satellites) that are scheduled to be launched and fully operational by the end of 2008.The system will provide real-time positioning within one meter of accuracy and be fully inter-operable with the U.S. and Russian systems. However, unlike GPS and Glonass, Galileo will be under civilian rather than military control.

  4. European Research in Marine Structures

    DEFF Research Database (Denmark)

    Soares, C.Guedes; Jensen, Jørgen Juncher; Incecik, A.

    2012-01-01

    An overview is presented of the results obtained in Europe by a network with a large number of research groups in the field of Marine Structures during a period of 6 years. The European Union has funded a project aimed at improving the collaboration among European research groups specialized...... in marine structures, which has led, among other results to a number of benchmark studies organized in 6 main topical areas, namely, Methods and Tools for Loads and Load Effects, Methods and Tools for Strength Assessment, Experimental Analysis of Structures, Materials and Fabrication of Structures, Methods...... and Tools for Structural Design and Optimization and Structural Reliability, Safety and Environmental Protection. This paper presents an overview of various studies performed, which helps identifying the level of consistency and robustness of different numeric tools used in this field....

  5. European Strategy for Astroparticle Physics

    Science.gov (United States)

    Katsanevas, Stavros

    2010-02-01

    Astroparticle Physics emerged worldwide, in the last 20 years, from a field of charismatic pioneers transgressing disciplinary frontiers using risky and innovative detection techniques to a full blown global science activity involving many hundreds of researchers and hundred million or billion dollar scale projects. I will report on the recent effort to develop a strategic vision, roadmap and action plan for this field in Europe, performed under the auspices of ApPEC (Astroparticle Physics European Coordination) and in the context of the European Union program ASPERA. I will describe the many links that tie the proposed large observatories to the corresponding US and more generally worldwide infrastructures, as well as the efforts for a global coordination in progress. )

  6. Integrating the European Securities Settlement

    Science.gov (United States)

    Schaper, Torsten

    The cross-border securities settlement in Europe is still said to be highly inefficient. One main reason can be seen in technical barriers between the different domestic settlement systems. Beside efforts to implement industry-specific communication standards an integration of the different settlement systems is necessary. The CSD-link model, the hub and spokes model, and the European CSD model aim to integrate European securities settlement. They have in common that they address the problem of interlinkage of national Central Securities Depositories and differ essentially in the way of achieving integration. These models are evaluated from a macro-economic perspective considering transaction costs, risks, and the integration of the cross-border securities settlement process.

  7. BEBC Big European Bubble Chamber

    CERN Multimedia

    CERN PhotoLab

    1974-01-01

    A view of the dismantling of the magnet of BEBC, the 3.7 m European Bubble Chamber : iron magnetic shielding ; lower and upper parts of the vacuum enclosure of the magnet; turbo-molecular vacuum pumps for the "fish-eye" windows; the two superconducting coils; a handling platform; the two cryostats suspended from the bar of the travelling crane which has a 170 ton carrying capacity. The chamber proper, not dismantled, is inside the shielding.

  8. The European Network of Uropathology

    DEFF Research Database (Denmark)

    Egevad, Lars; Algaba, Ferran; Berney, Dan M

    2009-01-01

    In pathology there is a need to rapidly disseminate professional information to the appropriate target groups. This is a surprisingly difficult task on an international level. Therefore, the European Network of Uropathology (ENUP) was recently organized by the Uropathology Working Group of the Eu...... conducted. Here we report on the methods used to organize this novel information network. We think that ENUP could serve as a model for other fields of pathology and other geographic regions....

  9. Turkey and European Security Institutions

    Science.gov (United States)

    2009-03-01

    relationships between Turkey, the United States, the Kurds, and Europe. As a source often critical of Turkey and the United States ( Noam Chomsky ...2008, http://consilium.europa.eu/uedocs/cmsUpload/080220Altheaupdate10. pdf . 129 Ibid. 130 Ibid. 131 Ibid. 132 The Council of the European Union...Factsheet, “EU Police Mission in Bosnia and Herzegovina (EUPM),” March 2006, http://consilium.europa.eu/uedocs/cmsUpload/Factsheet_060312. pdf . 48

  10. The European Digital Kitchen Project

    OpenAIRE

    Seedhouse, Paul; Preston, Anne; Olivier, Patrick; Dan, Jackson; Philip, Heslop; Madeline, Balaam; Rafiev, Ashur; Kipling, Matthew

    2014-01-01

    This article reports on the European Digital Kitchen, an EU-funded language learning project which promotes learning of languages, cultures and cuisines in digital interactive kitchens. The project involves taking a normal kitchen and specifically adapting it for language learning using the next generation of digital technology, namely activity recognition and sensor technology. We intend that learners will be able to learn aspects of the language whilst performing a meaningful real-world tas...

  11. European Missile Defense and Russia

    Science.gov (United States)

    2014-07-01

    Russian of meeting between then Prime Minister Putin and defence experts in Sarov, Russia , February 24, 2012. 64. Viktor Yesin and Yevgeniy Savostyanov... Putin Letter to Obama to Address Missile Defense, Security,” RIA-Novosti, May 15, 2013, available from en.rian.ru/ russia /20130515/181170446.html...UNITED STATES · ARMY WAR COLLEGE PRESS Carlisle Barrac , ’A STR KNG T H ..,... WI SDOM EUROPEAN MISSILE DEFENSE AND RUSSIA Keir Giles with

  12. [European perspectives of health telematics].

    Science.gov (United States)

    Rienhoff, O; Verhey, J

    2005-06-01

    The European perspectives of the present German developments in the field of health telematics are discussed critically. It is pointed out that technical projects have been financed with considerable means in the EU, however with out having any lasting effect on the value of health telematics in the health systems of Europe. A decisive cause is that the "health" topic was not codified in the Roman contracts. The international, global market is a crucial factor for international development and thus also for the orientation of the German projects and their economical and political success. The USA plays a dominant role on the global market. Caused by different reasons a corresponding market potential in the EU cannot be expected in the foreseeable future. With regard to the new options provided by telematics, it is therefore recommended that the national health services be reorganized, thus increasing quality and efficiency. With regard to progressively individualized medical care, the subject of "health" should afterwards be included in the European contracts. In the long run, an adjustment of the systems and uniform use of telematics could be achieved. Till then the coordination between the national governments in the area of health politics is seen as the most effective means for European integration.

  13. The accession of the European Union to the European Convention on Human Rights

    OpenAIRE

    Callewaert, Johan

    2014-01-01

    Provided for under the Treaty of Lisbon, the accession of the European Union to the European Convention on Human Rights is destined to be a landmark in European legal history because it will finally make it possible for individuals and undertakings to apply to the European Court of Human Rights for review of the acts of European Union institutions, which unquestionably play an increasingly important role in our daily lives. After nearly three years of negotiations, a draft agreement on Europe...

  14. Through Thick and Thin: ‘European Identification’ for a Justified and Legitimate European Union

    OpenAIRE

    Anna C. Davidson

    2008-01-01

    Debates on the viability of European integration often rest on the need for some form of common European identity. This article looks at European integration through the framework of normative political theory to explore what form of European identity is needed for the EU to be considered both justified – having a good or just reason for existence, and legitimate – having consent from its citizens. It critiques arguments for a purely justified EU, which rule out the need for a common European...

  15. Biologie de l'anchois (<Engraulis encrasicolus>) en Mauritanie

    OpenAIRE

    Ba, I.S.

    1989-01-01

    L’étude du cycle sexuel de l’Anchois montre que la principale période de reproduction s’étend d’avril à octobre. Celle-ci serait sous la dépendance principale de l’élévation de la température de surface. La croissance, abordée à l’aide des marques supposées journalières sur les otolithes, donne des résultats jugés satisfaisants jusqu’à 10 cm L.F. Par contre, ceux concernant les tailles supérieures devront être confirmés.

  16. Gendering European welfare states and citizenship

    DEFF Research Database (Denmark)

    Siim, Birte; Borchorst, Anette

    2017-01-01

    on gender, class, ethnicity or race, and nationality. One issue is what has been the effect of the European emphasis on women’s wage work and gender equality policies for women in different European countries? Another issue concerns how multiple discrimination is tackled and institutionalized in European......The chapter revisits the feminist scholarship on gendering of European welfare states and European citizenship, and reflects on the effects of globalization, Europeanization and migration. It first presents feminist perspectives on the liberal, the conservative and the social democratic welfare...... welfare states. A third issue is to what extent the Nordic welfare states still represent an attractive alternative model of social and gender equality to neo-liberalism. The final part discusses feminist approaches to reframe gender equality and gender justice from the transnational European contexts....

  17. European initiatives in postgraduate education in gerontology.

    Science.gov (United States)

    van Rijsselt, René J T; Parkatti, Terttu; Troisi, Joseph

    2007-01-01

    This paper describes three innovative European initiatives in postgraduate education in gerontology. The first is the European Masters Program in Gerontology (EuMaG), developed as an interdisciplinary joint program, supported and delivered by 22 European universities. Second, the Nordplus initiative to increase mobility of students and staff in the field of gerontology in the European Nordic countries is elaborated. Third, two postgraduate Gerontology and Geriatrics programs offered by the European Centre of Gerontology and Geriatrics, University of Malta are presented. In 1995, the Centre was designated a WHO Collaborating Centre for healthy aging. To provide a context for these initiatives, a short overview is presented of developments in the European Higher Education Area, and the current state and recent developments in gerontology training in Europe is elaborated. The article concludes with discussion of the feasibility and sustainability of European internationalization efforts in education and training in gerontology.

  18. European Union Energy Saving Policy

    Directory of Open Access Journals (Sweden)

    Nikolay Y. Kaveshnikov

    2014-01-01

    Full Text Available This article analyses methods of energy efficiency stimulation in the European Union. The author investigates basic areas of the EU activity; in particular, the author estimates results of implementation of the Energy Star program, new provisions of labeling of energy-using products, measures to increase energy efficiency in buildings. The paper also analyzes the provisions of the Directive 2012/27 that is the first EU document, providing for a comprehensive approach to energy saving at all stages: production, transformation and consumption. Today EU policy includes: 7 a general political and regulatory framework laid down by the European action plan on energy efficiency and Directive 2012/27; 2 national action plans on energy efficiency, which should be in line with indicative targets set at the EU level; 3 special EU documents in key areas of energy efficiency (buildings, energy-consuming equipment etc.; 4 accompanying instruments, such as target funding, information dissemination, support of specialized networks. The paper gives a comprehensive analysis of the key methods of implementation of EU policy in the area of energy saving. The author concludes that EU operates within the framework of the open method of coordination. The system of mandatory/voluntary technical standards has allowed to achieve significant success, but indicative planning and monitoring of national actions are not completely effective. In the long term EU policy in the area of energy efficiency is restrained by member states unwillingness to delegate to the European Union a more detailed powers in this field and to give the EU bodies facilities to execute more strict control. In the short term - in conditions of economic crisis, the EU countries are not ready to invest significant budget funds in projects with long payback period.

  19. Letter to European Science Foundation

    Directory of Open Access Journals (Sweden)

    2006-06-01

    Full Text Available Département de Linguistique AppliquéeEt de Didactique des languesDirecteur : Claude Springerhttp://dladl.u-strasbg.fr Dr. Rüdiger KleinEUROCORES Programme CoordinatorEuropean Science Foundation1, quai Lezay MarnésiaBP 90015F-67080 Strasbourg Cedex Strasbourg, le 22 mai 2006 Dear colleague, The Editorial Board of the journal ALSIC (Apprentissage des langues et système d’information et de communication which comprises 45 people from universities in 9 different countries was astonished to note...

  20. European perspectives of food safety.

    Science.gov (United States)

    Bánáti, Diána

    2014-08-01

    Food safety has been a growing concern among European Union (EU) citizens over the last decades. Despite the fact that food has never been safer, consumers are considerably uncertain and increasingly critical about the safety of their food. The introduction of new principles, such as the primary responsibility of producers, traceability, risk analysis, the separation of risk assessment and risk management provided a more transparent, science-based system in Europe, which can help to restore consumers' lost confidence. The present EU integrated approach to food safety 'from farm to fork' aims to assure a high level of food safety within the EU. © 2014 Society of Chemical Industry.

  1. The new European wind atlas

    DEFF Research Database (Denmark)

    Lundtang Petersen, Erik; Troen, Ib; Ejsing Jørgensen, Hans

    2014-01-01

    European Wind Atlas” aiming at reducing overall uncertainties in determining wind conditions; standing on three legs: A data bank from a series of intensive measuring campaigns; a thorough examination and redesign of the model chain from global, mesoscale to microscale models and creation of the wind atlas...... database. Although the project participants will come from the 27 member states it is envisioned that the project will be opened for global participation through test benches for model development and sharing of data – climatologically as well as experimental. Experiences from national wind atlases...... will be utilized, such as the Indian, the South African, the Finnish, the German, the Canadian atlases and others....

  2. popscience - European Researchers Night 2014

    CERN Multimedia

    Jeanneret, Guillaume

    2014-01-01

    Vendredi 26 septembre 2014, le CERN célèbrera la Nuit européenne des chercheurs à Genève et à St-Genis-Pouilly. Le thème de l’édition 2014 est inspiré d’Andy Warhol : « Pop science is for everyone ». On Friday 26 September 2014, CERN will be celebrating European Researchers' Night at three venues in Geneva and St. Genis-Pouilly. Inspired by Andy Warhol, this year's theme is “Pop science is for everyone”.

  3. The early European lithium studies.

    Science.gov (United States)

    Schou, M

    1999-12-01

    Cade's discovery of lithium's antimanic effect soon became known in Europe and was confirmed by a Danish controlled trial. The same investigators discovered a prophylactic action of lithium against both manic and depressive recurrences, which was confirmed by a Swiss-Czech-Danish cooperative trial. The evidence of these studies was met with skepticism based on methodological speculations, but a Danish randomised, placebo-controlled, double-blind trial of discontinuation design established the prophylactic action of lithium, as did a number of European controlled trials of start design and discontinuation design. The review ends with personal memories of John Cade.

  4. Welfare reform in European countries

    DEFF Research Database (Denmark)

    Immervoll, Herwig; Kleven, Henrik Jacobsen; Kreiner, Claus Thustrup

    2007-01-01

    microsimulation model to estimate current marginal and participation tax rates. We quantify the equity-efficiency trade-off for a range of elasticity parameters. In most countries, because of large existing welfare programmes with high phase-out rates, increasing traditional welfare is undesirable unless......This article compares the effects of increasing traditional welfare to introducing in-work benefits in the 15 (pre-enlargement) countries of the European Union. We use a labour supply model encompassing responses to taxes and transfers along both the intensive and extensive margins, and the EUROMOD...

  5. Intersectionality in European Union policymaking

    DEFF Research Database (Denmark)

    Lombardo, Emanuela; Agustin, Lise Rolandsen

    2016-01-01

    is particularly apt to deal with equality and diversity in policymaking. By analysing a selection of European Union policy documents on gender-based violence in the period 2000–2014, we attend to the question of what intersectionality can bring to policymaking in terms of strengthening inclusiveness and address......Inclusiveness of different social groups and responsiveness to the needs of increasingly diverse societies are key criteria for policy analysts to assess the quality of public policies. We argue that an intersectional approach attentive to the interaction of gender with other inequalities...

  6. European ecological networks and greenways

    DEFF Research Database (Denmark)

    Kristiansen, Ib; Jongman, Rob H.G.; Kulvik, Mart

    2004-01-01

    In the context of European integration, networks are becoming increasingly important in both social and ecological sense. Since the beginning of the 1990s, societal and scientific exchanges are being restructured as the conceptual approaches towards new nature conservation strategies have been...... renewed. Within the framework of nature conservation, the notion of an ecological network has become increasingly important. Throughout Europe, regional and national approaches are in different phases of development, which are all based on recent landscape ecological principles. Ecological networks....... This complex interaction between cultural and natural features results in quite different ways for the elaboration of ecological networks and greenways....

  7. A day in the life of fish larvae: modeling foraging and growth using quirks.

    Directory of Open Access Journals (Sweden)

    Klaus B Huebert

    Full Text Available This article introduces "Quirks," a generic, individual-based model synthesizing over 40 years of empirical and theoretical insights into the foraging behavior and growth physiology of marine fish larvae. In Quirks, different types of larvae are defined by a short list of their biological traits, and all foraging and growth processes (including the effects of key environmental factors are modeled following one unified set of mechanistic rules. This approach facilitates ecologically meaningful comparisons between different species and environments. We applied Quirks to model young exogenously feeding larvae of four species: 5.5-mm European anchovy (Engraulis encrasicolus, 7-mm Atlantic cod (Gadus morhua, 13-mm Atlantic herring (Clupea harengus, and 7-mm European sprat (Sprattus sprattus. Modeled growth estimates explained the majority of variability among 53 published empirical growth estimates, and displayed very little bias: 0.65% ± 1.2% d(-1 (mean ± standard error. Prey organisms of ∼ 67% the maximum ingestible prey length were optimal for all larval types, in terms of the expected ingestion per encounter. Nevertheless, the foraging rate integrated over all favorable prey sizes was highest when smaller organisms made up >95% of the prey biomass under the assumption of constant normalized size spectrum slopes. The overall effect of turbulence was consistently negative, because its detrimental influence on prey pursuit success exceeded its beneficial influence on prey encounter rate. Model sensitivity to endogenous traits and exogenous environmental factors was measured and is discussed in depth. Quirks is free software and open source code is provided.

  8. A Day in the Life of Fish Larvae: Modeling Foraging and Growth Using Quirks

    Science.gov (United States)

    Huebert, Klaus B.; Peck, Myron A.

    2014-01-01

    This article introduces “Quirks,” a generic, individual-based model synthesizing over 40 years of empirical and theoretical insights into the foraging behavior and growth physiology of marine fish larvae. In Quirks, different types of larvae are defined by a short list of their biological traits, and all foraging and growth processes (including the effects of key environmental factors) are modeled following one unified set of mechanistic rules. This approach facilitates ecologically meaningful comparisons between different species and environments. We applied Quirks to model young exogenously feeding larvae of four species: 5.5-mm European anchovy (Engraulis encrasicolus), 7-mm Atlantic cod (Gadus morhua), 13-mm Atlantic herring (Clupea harengus), and 7-mm European sprat (Sprattus sprattus). Modeled growth estimates explained the majority of variability among 53 published empirical growth estimates, and displayed very little bias: 0.65%±1.2% d−1 (mean ± standard error). Prey organisms of ∼67% the maximum ingestible prey length were optimal for all larval types, in terms of the expected ingestion per encounter. Nevertheless, the foraging rate integrated over all favorable prey sizes was highest when smaller organisms made up >95% of the prey biomass under the assumption of constant normalized size spectrum slopes. The overall effect of turbulence was consistently negative, because its detrimental influence on prey pursuit success exceeded its beneficial influence on prey encounter rate. Model sensitivity to endogenous traits and exogenous environmental factors was measured and is discussed in depth. Quirks is free software and open source code is provided. PMID:24901937

  9. An important day for European science

    CERN Multimedia

    2009-01-01

    Today is an important day for the future of European science. It is the day on which CERN’s relationship with the European Union reaches maturity. Ever since the early 1950s, CERN and the European project have grown together. CERN was a child of the European movement: the first discussions at Denis de Rougemont’s European Cultural Conference in Lausanne in 1949 led directly to the foundation of CERN in 1954. More recently, the European Union has become an Observer at the CERN Council, links between CERN and the EU have strengthened as Europe has pursued the goal of creating a European Research Area, and CERN has benefited from European support for projects as varied as Grid computing and future accelerator R&D, not forgetting, of course, the numerous Marie Curie fellows whose careers have received a boost thanks to European funds. Today, that collaboration goes one step further with the signature of a Memorandum of Understanding between CERN and the European C...

  10. The European-American exchange.

    Science.gov (United States)

    Guerra, F

    1993-01-01

    The European-American exchange of infectious diseases was responsible for the demographic havoc of the native population in the New World after 1492. Prior to this date medical writers describe the presence in Spain of viral diseases like influenza, parotitis, smallpox, measles, poliomyelitis, and rabies; there were also rickettsiasis, diphtheria, salmonellosis, plague, tubercolosis, leprosy, malaria, scabies and tinea. In America, before European arrivals, there were no records of human viral diseases, though there were records of rickettsiasis, treponematosis--pinta, yaws and syphilis--leihsmaniasis, amibiasis and perhaps leprosy. With the discovery of America in 1492, Columbus's sailors were contaminated by yaws and spread this disease into Europe. In 1493 influenza, as a zoonosis, was introduced into Santo Domingo and was responsible for the annihilation of the natives of the Antilles in less than a quarter of a century; in 1518 smallpox was also introduced in Santo Domingo and then to the American continent by negro slaves: by the same means measles were introduced in 1531. The previous existence or introduction of other infectious diseases in America is also discussed.

  11. ALARA in European nuclear installations

    Energy Technology Data Exchange (ETDEWEB)

    Lefaure, C. [CEPN, Fontenay-Aux-Roses (France); Croft, J. [NRPB, Chilton, Didcot (United Kingdom); Pfeffer, W. [GRS, Koeln (Germany); Zeevaert, T. [SCK/CEN, Mol (Belgium)

    1995-03-01

    For over a decade the Commission of the European Community has sponsored research projects on the development and practical implementation of the Optimization principle, or as it is often referred to, ALARA. These projects have given rise to a series of successful international Optimization training courses and have provided a significant input to the periodic European Seminars on Optimization, the last one of which took place in April 1993. This paper reviews the approaches to Optimization that have development within Europe and describes the areas of work in the current project. The on-going CEC research project addresses the problem of ALARA and internal exposures, and tries to define procedures for ALARA implementation, taking account of the perception of the hazard as well as the levels of probability of exposure. The relationships between ALARA and work management, and ALARA and decommissioning of installations appear to be other fruitful research areas. Finally, this paper introduces some software for using ALARA decision aiding techniques and databases containing feed back experience developed in Europe.

  12. Citizenship Education Development: European Experience

    Directory of Open Access Journals (Sweden)

    A. V. Suslov

    2012-01-01

    Full Text Available The paper considers the European experience of the citizenship education developmentan important aspect of internal policy in the most countries. The education in question is considered to be the democratic citizenship training aimed at developing the loyal attitude to different value priorities in society, social responsibility, active citizenship position, awareness of democratic rights, capability of using and protecting them.The author looks at the transformation of citizenship education concept in the last three decades from the civics education (i.e. history, political science, law, etc. to the democratic citizen education. The paper analyzes differ- ent approaches to citizenship education in several European countries including the post-soviet ones. It is emphasized that both in western and eastern Europe a lot of effort is made for spreading and supporting the education in question. The author recommends considering the foreign experience of integrating the democratic citizenship education into the state academic curricula at the primary, secondary and higher school levels. 

  13. European Integration and Labour Migration

    Directory of Open Access Journals (Sweden)

    Julda Kielyte

    2010-11-01

    Full Text Available The present paper studies how European integration might affect the migration of workers in the enlarged EU. Unlike the reduced-form migration models, we base our empirical analysis on the theory of economic geography à la Krugman (1991, which provides an alternative modelling of migration pull and push factors. Parameters of the theoretical model are estimated econometrically using historical migration data. Our empirical findings suggest that European integration would trigger selective migration between the countries in the enlarged EU. In the Baltics, Lithuania would gain about 7.25% of the total work force. In the Visegrád Four, the share of the mobile labour force would increase the most in Hungary, 8.35%, compared to the pre-integration state. Our predictions for the East-West migration are moderate and lower than those of reduced-form models: between 5.44% (from the Baltics and 3.61% (from the Visegrád Four would emigrate to the EU North. Because migrants not only follow market potential, but also shape the region’s market potential, the long-run agglomeration forces are sufficiently weak to make a swift emergence of a core-periphery pattern in the enlarged EU very unlikely.

  14. Policymaking in European healthy cities.

    Science.gov (United States)

    de Leeuw, Evelyne; Green, Geoff; Spanswick, Lucy; Palmer, Nicola

    2015-06-01

    This paper assesses policy development in, with and for Healthy Cities in the European Region of the World Health Organization. Materials for the assessment were sourced through case studies, a questionnaire and statistical databases. They were compiled in a realist synthesis methodology, applying theory-based evaluation principles. Non-response analyses were applied to ascertain the degree of representatives of the high response rates for the entire network of Healthy Cities in Europe. Further measures of reliability and validity were applied, and it was found that our material was indicative of the entire network. European Healthy Cities are successful in developing local health policy across many sectors within and outside government. They were also successful in addressing 'wicked' problems around equity, governance and participation in themes such as Healthy Urban Planning. It appears that strong local leadership for policy change is driven by international collaboration and the stewardship of the World Health Organization. The processes enacted by WHO, structuring membership of the Healthy City Network (designation) and the guidance on particular themes, are identified as being important for the success of local policy development. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  15. Europeanization and social movement mobilization during the European sovereign debt crisis

    DEFF Research Database (Denmark)

    Bourne, Angela; Chatzopoulou, Sevasti

    2015-01-01

    The article addresses Europeanization of social movements in the context of the European Sovereign Debt Crisis. Europeanization occurs when movements collaborate, or make horizontal communicative linkages with movements in other countries, contest authorities beyond the state, frame issues...... as European and claim a European identity. The article presents a theoretical framework and research design for measuring the degree of social movement Europeanization followed by results of a pilot study on mobilization in Spain and Greece during 2011. While many contentious action events studied only...

  16. Impact of El Niño events on pelagic fisheries in Peruvian waters

    Science.gov (United States)

    Ñiquen, Miguel; Bouchon, Marilú

    2004-03-01

    Using data from stock assesment surveys on pelagic resources during El Niño events of 1972/73, 1982/83, 1997/98, we analyze biological changes on pelagic ecosystems and pelagic fisheries during different stages of development of El Niño phenomenon: emergence, full, final and post-Niño. Results indicate changes in spatial distribution of resources, their concentration and size structure. In anchovy (Engraulis ringens) a decrease in biomass was observed, which was estimated at 1.2 million tons in September 1998, the lowest throughout the 1990s. This resource showed an asymmetric distribution towards the south of Peru. Other pelagic resources increased their biomass during or after Niño events, primarily sardine (Sardinops sagax), jack mackerel (Trachurus murphyi), pacific mackerel (Scomber japonicus), and longnose anchovy (Anchoa nasus). At the end of the El Niño phenomenon we found less productivity but more diversity in the pelagic ecosystem. During the 1997/98 El Niño, the diversity index (Manual de Ecologia, 1a Edition, Editorial Trillas, Mexico, 267pp) increased from 0.87 to 1.23-1.70. In both the emergence stage and fully developed stages of El Niño we found large numbers of sardine and longnose anchovy present simultaneously. Size structure of sardine, jack mackerel, and pacific mackerel showed an increase in juveniles. Anchovy during El Niño showed a single modal group composed of adults, but the post-Niño phase indicated an increase in juveniles with an average length of 6-7 cm. In El Niño conditions spawning among anchovy was low, but among sardine and pacific mackerel it was high. We observed, for the first time during full spawning, juvenile sardines with a total length of 18-20 cm. The anchovy spawning season during the post-Niño phase was considerably lengthened, from April to December 1998. Drastic change occurred in fisheries when monospecific fisheries, based on anchovy before El Niño, became multispecific fisheries based on sardine, jack

  17. The European Public on Social Media

    DEFF Research Database (Denmark)

    Tarta, Ancuta-Gabriela

    This study explorers the European public on social media by discussing the case of communicative interactions taking place on the official Facebook page of the European Parliament. Based on the theoretical framework conceptualizing the public and the public sphere on social network sites, the study...... examines the European social media public from two perspectives. The first is a top-down, institutional perspective of European Parliament, based on a case-study approach to the way this European institution constructs and addresses the public through its social media communication. The second is a bottom......-up perspective of the public of social media users, informed by a content analysis of Facebook comments and a discourse analysis of live chat interactions with Members of the European Parliament. Results confirm a discursive potential of the Facebook public of users. In the case of the Facebook comment threads...

  18. THE EUROPEAN COMMUNITY PRIORITY - THE SOCIAL POLICY

    Directory of Open Access Journals (Sweden)

    Gina Ignat

    2009-12-01

    Full Text Available At the level of European Union, starting from the necessity of insurance economic growth, social community law gradually developed, benefitting by sinuous construction, extremely complex, beingcontinuously transformed. Familiarization with the model of social community law prescribed by European Union represents not only a forward step in the process of harmonization with community law, but also an alignment in settlement of European Union, which finally establishes the modernization of the whole domestic law system.

  19. Is there a European medical sociology?

    OpenAIRE

    Henckes, Nicolas; Baszanger, Isabelle

    2014-01-01

    International audience; Is there a European sociology of health, illness and medicine – or, in short, a European medical sociology? While the answer to this question would certainly have been negative just a few years ago, this chapter argues that over the last thirty years a series of new analyses have emerged in the field which have laid the groundwork for a medical sociology at the European level. These examine how health issues are increasingly framed as consumer goods, public issues and ...

  20. European Union Financial Crisis: a Marxist Analysis

    OpenAIRE

    Farneubun, Petrus K.

    2016-01-01

    European financial crisis poses a serious challenge to the fundamental structure of the European Union, political and financial institutions, as well as the values that bind European together. Different factors have been suggested as the causes of the crisis notably the failure of national government and economic policies. Responding to the crisis, numerous attemps have been proposed to accelerate the recovery, but the crisis still hit Eurozone and brought serious consequences politically and...

  1. Book Review: Diversity in European Marketing

    Directory of Open Access Journals (Sweden)

    Hana Machková

    2012-06-01

    Full Text Available The case book “Diversity in European Marketing” is the result of the scientific cooperation of the CEMS Marketing Faculty Group. Prestigious Central European Universities - Corvinius University of Budapest and University of Economic, Prague - are members of CEMS - the Global Alliance in Management Education of 26 leading business schools and 70 multinational companies. Four authors from these two Universities share in this book their experience of Central European Marketing specifics.

  2. The European Boidiversity Observation Network - EBONE

    OpenAIRE

    Halada, L.; Jongman, R.H.G.; Gerard, F; Whittaker, L.; R. G. H. Bunce; Bauch, B.; Schmeller, D. S.

    2009-01-01

    EBONE (European Biodiversity Observation Network) is a project developing a system of biodiversity observation at regional, national and European levels as a contribution to European reporting on biodiversity. The project focuses on GEO (Group of Earth Observations) task BI 07-01 to unify many of the disparate biodiversity observation systems and creates a platform to integrate biodiversity data with other types of information. The system will make use of existing networks of site observation...

  3. Theory and reform in the European Union

    OpenAIRE

    Chryssochoou, Dimitris N.; Tsinisizelis, Michael J.; Stavridis, Stelios; Ifantis, Kostas

    2003-01-01

    This substantially updated and revised edition offers a comprehensive overview of the challenges confronting the political system as well as the international politics of the European Union. It draws from a rich spectrum of regional integration theories to determine what the Union actually is and how it is developing. The book examines constitutional politics of the European Union, from the Single European Act to the Treaty of Nice and beyond. The ongoing debate on the future of Europe links ...

  4. Fiscal Convergence in an Enlarged European Union

    Directory of Open Access Journals (Sweden)

    Georgeta VINTILĂ

    2014-02-01

    Full Text Available Taxation convergence in the European Union has always been a heatedly debated issue, and it has constantly resurfaced to the limelight as more and more fiscal directive proposals are being discussed. The current study is an analysis of the evolution of taxation convergence tendencies within the European Union in recent years, using sigma-convergence and cluster analysis. Our goal is to analyze the fiscal convergence trends in the context of European Union enlargement over the last two decades.

  5. The spatialization of the european project

    DEFF Research Database (Denmark)

    Richardson, Tim; Jensen, Ole B.

    This paper argues the need for more critical analysis of the ?spatialisation of the European Project? than has been the case in much previous academic work on the European Union`s spatial policy so far. The focus is on the EU, and the way that this huge institutional and territorial setting...... is organised, driven and imagined according to a particular hegemonic spatiality which gives shape to the political, economic, social and territorial dimensions of the European project....

  6. Developments in international/European health law.

    Science.gov (United States)

    Abbing, Henriette D C Roscam

    2009-03-01

    International (European) organizations have impact on health law. The most recent developments are: a revision of the world Medical's Association Declaration of Helsinki, a proposal for a Directive (European Commission) on standards of quality and safety of human organs intended for transplantation, accompanied by a ten point action plan; a proposal (European Commission) for a Directive on the application of patients' rights in cross-border health care; a proposal (European commission) for a Directive on information to the general public on medicinal products subject to medical prescription.

  7. European Identity between Ethnic and Civic Identities

    Directory of Open Access Journals (Sweden)

    Paul Kun

    2015-11-01

    Full Text Available The European identity is not a reality, but a necessity for a stabile future of the European political construction. The democratic deficit problem results from the fact that the European project was conceived as a top-down type of action. Its legitimization is however a bottom-up process. For this reason, the institutional project needs to be supported by an ideological project for a European identity. There are two ways, two different patterns for the second charge: the ethnic-cultural identity or the civic identity. Each has his advantages, but also disadvantages. This paper analyzes the results of one sociological research among young Romanian students.

  8. Federal and European Union Policy Making

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    By using the policy cycle approach, this paper compares the policy-process in a number of Anglo-Saxon type federations with the policy-process in continental-European style federations from within the European Union (EU) area.  The comparison would reveal: a) distinct different styles of policy...... making in European style federations in relation with the Anglo-Saxon ones. b) that the policy-process in the EU resembles that of the European style federations, and c) the Constitutional Treaty (CT) or a possible CT-light would strengthen the federal policy-making characteristics already present...

  9. European Union Climate Change Objectives

    Energy Technology Data Exchange (ETDEWEB)

    Lewiner, C.

    2007-08-15

    In March 2007, the European Union Ministers asked Member States to commit to energy consumption and Greenhouse Gases (GHG), mainly CO2 emissions, reductions of 20%, as well as a portion of 20% of renewable energies in their energy production. The horizon of this 'three times 20% objective' is 2020. The underlying assumption is of course an improved security of energy (and electricity) supplies as well as a growing European economy with sustained tertiary and industrial employment. These objectives were articulated to respond to the present Climate Change issues by avoiding an increase of our Planet's temperature beyond 2 to 3 degrees. In the US, the current government has recognized that CO2 is an issue and has begun to take action, issuing a number of executive orders to reduce emissions. This follows a ruling by the US Supreme Court on CO2. It may be that what is happening in Europe will be a model that the US will follow. These different objectives are interlinked and each European country is in a different situation. Moreover, 2020 is a relatively short time horizon compared to the lead time for construction of large plants such as nuclear plants. It is also a short time frame for the industrialization, at reasonable costs, of carbon sequestration equipment, for the renovation of a significant portion of the existing buildings and houses, and for the switch of the present car fleet to electrical cars. More than 20% of the cars bought in 2007 will still be on the road in 2020. More than 80% of the refrigerators bought in 2007 will still be in operation in 2020, and less than 1/3 of the industrial and utility infrastructures in place today will be renewed by 2020. It is even shorter at the Research and Development time scale to find and industrialize new energy savings devices or low energy consumption and low carbon emitting equipment. One important question is also the net cost linked to these objectives that has not been evaluated today. The

  10. Detection of arsenic-containing hydrocarbons in a range of commercial fish oils by GC-ICPMS analysis

    DEFF Research Database (Denmark)

    Sele, Veronika; Amlund, Heidi; Berntssen, Marc H. G.

    2013-01-01

    the analysis of a small sample amount, and the method was applied on a range of different commercial fish oils, including oils of anchovy (Engraulis ringens), Atlantic herring (Clupea harengus), sand eel (Ammodytes marinus), blue whiting (Micromesistius poutassou) and a commercial mixed fish oil (mix of oils...... concentration was seen in the decontaminated fish oils. This provided an insight to how a decontamination procedure originally ascribed for the removal of persistent organic pollutants affects the level of arsenolipids present in fish oils. © 2013 Springer-Verlag Berlin Heidelberg....

  11. Gelationous Organism (Macrozooplankton in the Black Sea and Effects

    Directory of Open Access Journals (Sweden)

    Zekiye BİRİNCİ ÖZDEMİR

    2017-06-01

    Full Text Available It is important problem as ecological, invasion of the marine systems by the gelatinous organism that distributed natural balance. Black Sea ecosystem has been changed critical level by the some causes such as marine pollution, eutrophication, climate change, overfishing, invasive gelatinous organisms. Effect in the ecosystem of gelatinous organisms occurred especially with collapsed of Black Sea anchovy (Engraulis encrasicolus stock and fishery production. In the study, gelatinous organism species, important for Black sea, and its effects in the Black sea ecosystem were presented.

  12. Training of European urology residents in laparoscopy: results of a pan-European survey

    NARCIS (Netherlands)

    Furriel, Frederico T. G.; Laguna, Maria P.; Figueiredo, Arnaldo J. C.; Nunes, Pedro T. C.; Rassweiler, Jens J.

    2013-01-01

    To assess the participation of European urology residents in urological laparoscopy, their training patterns and facilities available in European Urology Departments. A survey, consisting of 23 questions concerning laparoscopic training, was published online as well as distributed on paper, during

  13. THE CONSOLIDATION OF EU GOVERNANCE: THE EUROPEAN SEMESTER AND THE EVALUATION OF EUROPEAN INTEGRATION DEEPENING

    Directory of Open Access Journals (Sweden)

    Nicolae TODERAS

    2016-03-01

    Full Text Available Once it was introduced as an instrument for deepening European integration, the legitimacy, opportunity and utility of European Semester were repeatedly questioned from the perspective of its contribution to the institutionalization of European governance. Also, there is a strong and direct link between the further deepening of the European Union’s political and economic integration on the one hand, and the development of a culture of evaluating policies and programs on the other. Taking these aspects into account, the following questions arise: does the European Commission have, in its position as manager of the European Semester, a real capacity of evaluating all aspects regarding the deepening of European integration? Can the European Semester be a means for diffusing evaluation practice at the level of Member States? This is why, in this paper, we propose to give answers to these questions.

  14. European perspectives on security research

    CERN Document Server

    2011-01-01

    Europe’s networked societies of today are shaped by a growing interconnection in almost all areas of life. The complexity of our infrastructures and the concurrent accessibility to means of destruction by terrorist groups and individual perpetrators call for innovative security solutions. However, such evolving innovations inevitably raise fundamental questions of concern in our societies. How do we balance the imperatives of securing our citizens and infrastructures on the one hand, and of protecting of our sacredly held civil liberties on the other? The topical network ‘Safety and Security’ of acatech – the German Academy of Science and Engineering – invited experts from the science academies of various European countries to share their perspectives on security research and the aspect of safety during a two-day workshop hosted by the Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut in March 2010. This publication is a compilation of contributions made during the workshop.

  15. Reindustrialization Process in European Union

    Directory of Open Access Journals (Sweden)

    Petre Prisecaru

    2014-04-01

    Full Text Available In order to support the economic growth and empolyment in EU European institutions have launches ambitious initiatives for a reindustrialization process based on new technologies and green energies. The aim is to increase the share of processing industry in GDP from 15.1% in 2013 to 20% in 2020 according to the objectives of Europe 2020 Strategy and also with those of other EU strategies and common policies. The focus will be laid on innovation and research activites, on supporting/financing SMEs and their internationalization, on the integration of EU firms into global value chains, on developing green energies, bio and key enabling technologies, on smart networks and on free trade and sustainable development.

  16. The European perspective for LSST

    Science.gov (United States)

    Gangler, Emmanuel

    2017-06-01

    LSST is a next generation telescope that will produce an unprecedented data flow. The project goal is to deliver data products such as images and catalogs thus enabling scientific analysis for a wide community of users. As a large scale survey, LSST data will be complementary with other facilities in a wide range of scientific domains, including data from ESA or ESO. European countries have invested in LSST since 2007, in the construction of the camera as well as in the computing effort. This latter will be instrumental in designing the next step: how to distribute LSST data to Europe. Astroinformatics challenges for LSST indeed includes not only the analysis of LSST big data, but also the practical efficiency of the data access.

  17. European environmental policy: The pioneers

    DEFF Research Database (Denmark)

    Andersen and Liefferink's edited volume takes a different approach to comparative environmental policy studies. It looks at how domestic environmental policies and activities In six specific countries (Sweden, Austria, Finland, Germany, The Netherlands, Denmark and Norway) have affected environme......Andersen and Liefferink's edited volume takes a different approach to comparative environmental policy studies. It looks at how domestic environmental policies and activities In six specific countries (Sweden, Austria, Finland, Germany, The Netherlands, Denmark and Norway) have affected...... environmental politics at the European Union level. Following Robert Putnam's theory, environmental policymaking in the EU is viewed as a reciprocal two-level game in which activities, actors and politics in domestic and EU arenas affect each other. Governments at times need to build domestic political support...

  18. European Atlas of Soil Biodiversity

    DEFF Research Database (Denmark)

    Krogh (contributor), Paul Henning

    a normal atlas. Produced by leading soil scientists from Europe and other parts of the world under the auspice of the International Year of Biodiversity 2010, this unique document presents an interpretation of an often neglected biome that surrounds and affects us all. The European Atlas of Soil...... world. The first part of the book provides an overview of the below ground environment, soil biota in general, the ecosystem functions that soil organism perform, the important value it has for human activities and relevance for global biogeochemical cycles. The second part is an 'Encyclopedia of Soil...... Biodiversity is an essential reference to the many and varied aspects of soil. The overall goal of this work is to convey the fundamental necessity to safeguard soil biodiversity in order to guarantee life on this planet....

  19. BANKING SUPERVISION IN EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Lavinia Mihaela GUȚU

    2013-10-01

    Full Text Available The need for prudential supervision imposed to banks by law arises from the action that banking market’s basic factors have. Therefore, it is about banks’ role in economy. The normal functioning of banks in all their important duties maintains the stability of banking system. Further, the stability of the entire economy depends on the stability of the banking system. Under conditions of imbalance regarding treasury or liquidity, banks are faced with unmanageable crisis and the consequences can be fatal. To ensure long-term stability of the banking system, supervisory regulations were constituted in order to prevent banks focusing on achieving rapidly high profits and protect the interests of depositors. Starting from this point, this paper will carry out a study on existing models of supervision in the European Union’s Member States. A comparison between them will support identifying the advantages and disadvantages of each of them.

  20. European Conference on Data Analysis

    CERN Document Server

    Krolak-Schwerdt, Sabine; Böhmer, Matthias; Data Science, Learning by Latent Structures, and Knowledge Discovery; ECDA 2013

    2015-01-01

    This volume comprises papers dedicated to data science and the extraction of knowledge from many types of data: structural, quantitative, or statistical approaches for the analysis of data; advances in classification, clustering, and pattern recognition methods; strategies for modeling complex data and mining large data sets; applications of advanced methods in specific domains of practice. The contributions offer interesting applications to various disciplines such as psychology, biology, medical and health sciences; economics, marketing, banking, and finance; engineering; geography and geology;  archeology, sociology, educational sciences, linguistics, and musicology; library science. The book contains the selected and peer-reviewed papers presented during the European Conference on Data Analysis (ECDA 2013) which was jointly held by the German Classification Society (GfKl) and the French-speaking Classification Society (SFC) in July 2013 at the University of Luxembourg.

  1. European Union: Gender and politics

    Directory of Open Access Journals (Sweden)

    Žunić Natalija

    2014-01-01

    Full Text Available Political representation is the central issue in contemporary debates on the level of democracy in political institutions and processes in the European Union. Underrepresentation of particular groups in political institutions, decision-making and policy-making processes is perceived as the problem of justice, legitimacy and effectiveness in democratic societies. In this paper, the author analyzes the gender aspects of democratic decision-making processes and political representation of women in the EU member states. The social, historical and political dimension of women's efforts to obtain and promote their civil status and political rights have been the framework for developing the principle of gender equality as one of the founding EU principles. In the past hundred years, one of the most significant trends in politics has been the expansion of formal political representation of women. Yet, even though it has been more than a hundered years since women won their political rights in the 19th and the 20th century (the right to vote and the right to be voted, gender differences in political rights are still a substantial part of debate. Today, women's political representation is still inadequate and their political capacity and power have not been exercised to a sufficient extent (or proportionally through their actual representation in parliament. In March 2012, the European Commisision published a report on gender equality in different areas of social life; the Eurobarometer survey shows that women are generally underrepresented in politics. In national parliaments, only one out of four MPs is a woman. In the European Parliament, three out of ten parliamentarians are women. The statistics shows a huge discrepancy among the EU Member States in terms of women's representation in parliament (44.7% in Sweden as contrasted to 13.3% in Romania. The prevailing view in many studies is that post-industrial democracies are deficient as they have failed

  2. When Culture Hampers European Integration

    DEFF Research Database (Denmark)

    Juul Petersen, Jeppe

    2016-01-01

    This article deals with Denmark’s skeptical attitude towards the EU cooperation. From a hermeneutical-institutional approach the aim of this article is to analyze why Denmark has been rejecting several initiatives from the EU. It illustrates how different democratic understandings hamper European...... integration. Based on Ronald Dworkin’s theoretical framework the article discusses two different perceptions on democracy: majoritarian democracy and constitutional democracy. It is shown when and why EU’s member states prefer to handle EU-related judicial disputes without involving supranational institutions....... In addition, the article provides tentative comparisons to Britain and the Nordic countries since they show similar attitudes to supranational institutions. The article concludes that Denmark’s majoritarian democracy provides political cultures incompatible with the EU’s constitutional democracy and this can...

  3. Kant's Theory of European Integration

    DEFF Research Database (Denmark)

    Harste, Gorm

      Abstract:Immanuel Kant developed a rather wide range of concepts to describe the process of an "ever broader union" of European states. Kant's theory posed a dilemma with two aspects. On the one hand republican states were free, and on the other they were obliged to follow rules of a union...... of states, for instance regulations of non-intervention. Debates have focused this dilemma as if it was a real contradiction. The argument in the present paper is that there is no such contradiction. To the contrary, in his philosophy of reflective judgement, Kant describes the compelling duty......, but to let it cooperate with other states rather than to isolate it. Kant observes a guarantee that such a form of integration could emerge and succeed, because the military powers of Europe had to develop complexities of separated powers in their organisation of states. Underneath the unity of isolated...

  4. INNOVATION IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    VLADIMIR-CODRIN IONESCU

    2014-11-01

    Full Text Available In the contemporary knowledge-based society, innovation, as a vector used for the application and promotion of inventions and innovations, is one of the main sources used for obtaining a sustainable competitive advantage. The present paper points out the main directions which the European Commission aims to develop in the sphere of innovation, within the context of the Initiative: “A Union of Innovation”, which is part of the Europe 2020 Strategy. The paper analyses the performances accomplished by the EU states in the area of innovation while developing an international perspective that may represent the starting point in identifying solutions whereby the EU could reduce the gaps that exist in relation to the main international competitors, i.e. South Korea, USA and Japan.

  5. [AIDS prevention in European prisons].

    Science.gov (United States)

    Schaller, G; Harding, T W

    1995-01-01

    Informations on HIV/AIDS in prisons which include 32 prison-systems in 17 European countries have been collected. The principle of equivalence of preventive measures and health care between prisons and the outside community, prison authorities should strive to prevent HIV transmission in prisons. There have been major developments in effective prevention programmes in the community, there has been less progress within the prison-systems. Information on AIDS is provided to prisoners in almost all prison-systems. While condom distribution is practiced in a growing number of systems, no prison systems have adopted syringes/needle distribution or exchange during incarceration. A few system have accepted distribution of a disinfectant (diluted bleach) with instruction on cleaning injection materials. Despite clear recommendations made by international bodies in 1987/88, it must be concluded that discrimination and segregation (restriction from access to workshops, specially work in kitchens) remain widespread in 1992.

  6. European Conference on Complex Systems

    CERN Document Server

    Pellegrini, Francesco; Caldarelli, Guido; Merelli, Emanuela

    2016-01-01

    This work contains a stringent selection of extended contributions presented at the meeting of 2014 and its satellite meetings, reflecting scope, diversity and richness of research areas in the field, both fundamental and applied. The ECCS meeting, held under the patronage of the Complex Systems Society, is an annual event that has become the leading European conference devoted to complexity science. It offers cutting edge research and unique opportunities to study novel scientific approaches in a multitude of application areas. ECCS'14, its eleventh occurrence, took place in Lucca, Italy. It gathered some 650 scholars representing a wide range of topics relating to complex systems research, with emphasis on interdisciplinary approaches. The editors are among the best specialists in the area. The book is of great interest to scientists, researchers and graduate students in complexity, complex systems and networks.

  7. Impressions of European Integration : A comparative analysis of the impact of EU news in European newspapers on European audiences

    NARCIS (Netherlands)

    't Lam, P.A.

    2012-01-01

    This study demonstrates that the coverage of the EU in the European press affects the knowledge and attitude towards the EU of the average European newspaper reader. This outcome is the more relevant now that the EU is steadily growing in size and impact, but conversely is confronted with a general

  8. PRACE - The European HPC Infrastructure

    Science.gov (United States)

    Stadelmeyer, Peter

    2014-05-01

    The mission of PRACE (Partnership for Advanced Computing in Europe) is to enable high impact scientific discovery and engineering research and development across all disciplines to enhance European competitiveness for the benefit of society. PRACE seeks to realize this mission by offering world class computing and data management resources and services through a peer review process. This talk gives a general overview about PRACE and the PRACE research infrastructure (RI). PRACE is established as an international not-for-profit association and the PRACE RI is a pan-European supercomputing infrastructure which offers access to computing and data management resources at partner sites distributed throughout Europe. Besides a short summary about the organization, history, and activities of PRACE, it is explained how scientists and researchers from academia and industry from around the world can access PRACE systems and which education and training activities are offered by PRACE. The overview also contains a selection of PRACE contributions to societal challenges and ongoing activities. Examples of the latter are beside others petascaling, application benchmark suite, best practice guides for efficient use of key architectures, application enabling / scaling, new programming models, and industrial applications. The Partnership for Advanced Computing in Europe (PRACE) is an international non-profit association with its seat in Brussels. The PRACE Research Infrastructure provides a persistent world-class high performance computing service for scientists and researchers from academia and industry in Europe. The computer systems and their operations accessible through PRACE are provided by 4 PRACE members (BSC representing Spain, CINECA representing Italy, GCS representing Germany and GENCI representing France). The Implementation Phase of PRACE receives funding from the EU's Seventh Framework Programme (FP7/2007-2013) under grant agreements RI-261557, RI-283493 and RI

  9. Nutritional risk of European elderly.

    Science.gov (United States)

    de Morais, C; Oliveira, B; Afonso, C; Lumbers, M; Raats, M; de Almeida, M D V

    2013-11-01

    The elderly constitute a population group with a high prevalence of non-communicable chronic diseases and high risk of malnutrition. The aim of this study was to identify factors associated to nutritional risk in free-living European elderly. The sample included 644 European citizens, free living in the community, aged 65 years or more. The sample was quota controlled for age groups (65-74, ≥75 years), gender (male/female) and living circumstances (living alone/with others). Logistic regression was performed to identify factors associated with nutritional risk. Several variables regarding socio-demographic characteristics, food choice, health status and the satisfaction with food-related life were included in the analysis. According to the recoded score of the 'Determine your nutritional health' (NSI checklist), 53% of the elderly were at nutritional risk. Nutritional risk was more likely to occur in elderly who considered that it was more important to choose foods 'easy to chew'; with lower average number of fruit and vegetables (F&V) intake episodes and lower score for general health. It was also found in non-married participants; those that did not identify changes in their appetite; and those that felt changes in health status. In this sample, the lowest nutritional risk was found for body mass index (BMI) around 18.5 kg/m(2). Country of residence, gender and age were not found to have a significant effect on nutritional risk. Attention should be drawn to the living circumstances, changes in appetite or health, the general heath perception, F&V intake, choice of foods easy to chew and having a low or high BMI.

  10. European Vegetation Archive (EVA): an integrated database of European vegetation plots

    DEFF Research Database (Denmark)

    Chytrý, M; Hennekens, S M; Jiménez-Alfaro, B

    2015-01-01

    The European Vegetation Archive (EVA) is a centralized database of European vegetation plots developed by the IAVS Working Group European Vegetation Survey. It has been in development since 2012 and first made available for use in research projects in 2014. It stores copies of national and regional...... data source for large-scale analyses of European vegetation diversity both for fundamental research and nature conservation applications. Updated information on EVA is available online at http://euroveg.org/eva-database....

  11. Myxosporeans and coccidians parasitic on engraulid fishes from the coasts of Argentina and Uruguay.

    Science.gov (United States)

    Timi, J T; Sardella, N H

    1998-12-01

    Two new species of the genus Sphaeromyxa (Myxosporea) from the gall bladder and one new species of the genus Eimeria (Coccidia) parasitizing the testes, are reported from engraulid fishes from the Argentinian shelf (including the Argentinean-Uruguayan Common Fishing Zone): Sphaeromyxa bonaerensis n. sp., found in Engraulis anchoita Hubbs & Marini, 1935 (argentine anchovy) (prevalence 0.2%) and in Anchoa marini Hildebrand, 1943 (anchovy) (prevalence 24.2%) caught in the Bonaerense region of the Argentinian Sea; Sphaeromyxa argentinensis n. sp. found in E. anchoita from all the sampled localities between 34 degrees S and 46 degrees S (prevalence 26.8%) and from A. marini at Mar del Plata coastal zone (prevalence 1.01%). Eimeria patagonensis n. sp. was found in E. anchoita living in the Patagonian region of the Argentine Sea (prevalence 0.45%). Details of some ultrastructural features of S. argentinensis are provided.

  12. National And European Law: Problem Of Implementation

    Directory of Open Access Journals (Sweden)

    Olga M. Mesheriakova

    2014-09-01

    Full Text Available Present article is devoted to one of the main problems for all integration communities –problem of implementation of the integration law norms in the national legal system of member states. Author, on the example of certain member states of the European Union considers mechanism of the European Union law action in it's member states. In the article constitutional norms of the number of member states which set a ratio of the national and European laws are analyzed. According to the principle of competence giving, member states voluntary transfer part of the competence to the European Union. Competences which are transferred to the member states are the competences of the European Union. In the course of research author investigates opinions of scientists and analyze regulations. Author pays separate attention to the question of the European Union creation. For example, author notes that consideration by the Federal Constitutional Court in Karlsruhe of the question of compliance of the Treaty to the Constitution of Germany became neither more nor less a most important milestone on the way of Treaty on the European Union ratification by Germany. In the decision on this matter Court defined a number of reference points for the purpose of possible excise if the European integration elimination out of those limits which are set for the government of Germany by its Constitution. The decision of the Constitutional Court of Germany though meant approval of the Treaty on the European Union in the political sense, it was nevertheless unambiguously directed against broad interpretation and federalist vision of the European integration. It is obvious that states, on the basis of constitutional norms may leave contracts that are burdensome for them. It concerns not only international treaties, but also Treaties of the European Union.

  13. The european hematology association roadmap for european hematology research : A consensus document

    NARCIS (Netherlands)

    A. Engert (Andreas); C.L. Balduini (Carlo); A. Brand (Anneke); B. Coiffier (Bertrand); C. Cordonnier (Charlotte); H. Döhner (Hartmut); De Wit, T.D. (Thom Duyvené); Eichinger, S. (Sabine); W.E. Fibbe (Willem); Green, T. (Tony); De Haas, F. (Fleur); A. Iolascon (Achille); T. Jaffredo (Thierry); F. Rodeghiero (Francesco); G. Salles (Gilles); J.J. Schuringa (Jan Jacob)

    2016-01-01

    textabstractThe European Hematology Association (EHA) Roadmap for European Hematology Research highlights major achievements in diagnosis and treatment of blood disorders and identifies the greatest unmet clinical and scientific needs in those areas to enable better funded, more focused European

  14. EERA and Its European Conferences on Educational Research: A Patchwork of Research on European Educational Research

    Science.gov (United States)

    Keiner, Edwin; Hofbauer, Susann

    2014-01-01

    The process of Europeanisation is closely linked to the process of an emerging European Educational Research Area and an education research identity. The European Conferences on Educational Research (ECER), European Educational Research Association (EERA) and its networks are involved in new directions and strands of educational research in…

  15. A European legal method? On European private law and scientific method

    NARCIS (Netherlands)

    Hesselink, M.

    2009-01-01

    This article examines the relationship between European private law and scientific method. It argues that a European legal method is a good idea. Not primarily because it will make European private law scholarship look more scientific, but because a debate on the method of a normative science

  16. Metadata-catalogue of European spatial datasets

    NARCIS (Netherlands)

    Willemen, J.P.M.; Kooistra, L.

    2004-01-01

    In order to facilitate a more effective accessibility of European spatial datasets, an assessment was carried out by the GeoDesk of the WUR to identify and describe key datasets that will be relevant for research carried out within WUR and MNP. The outline of the Metadata catalogue European spatial

  17. The Political Psychology of European Integration

    DEFF Research Database (Denmark)

    Manners, Ian James

    2015-01-01

    express for the EU and fellow Europeans, and the passion with which supporters of the EU argue for greater integration and enlargement are today central to understanding European integration. Being mindful of Europe - reflecting on the ways in which psychology and politics are deeply implicated in under...

  18. European labour law legislation 2012/2013

    NARCIS (Netherlands)

    Peters, S.S.M.

    2012-01-01

    This publication brings together the most important European and international regulation in the area of labour law. It includes regulations from, among others, the European Union, the Council of Europe and the International Labour Organisation. The selected regulations are decisive to some extent

  19. Profile and competences for the European dentist.

    NARCIS (Netherlands)

    Plasschaert, A.J.M.; Holbrook, W.P.; Delap, E.; Martinez, C.; Walmsley, A.D.

    2005-01-01

    This paper presents the profile and competences for the European Dentist as approved by the General Assembly of the Association for Dental Education in Europe at its annual meeting held in Cardiff in September 2004. A task-force drafted the document, which was then sent to all European Dental

  20. European Industrial Doctorates: Marie Curie Actions

    Science.gov (United States)

    European Commission, 2012

    2012-01-01

    European industrial doctorates are joint doctoral training projects funded by the European Union (EU) and open to all research fields. The project brings together an academic participant (university, research institution, etc.) and a company. They have to be established in two different EU Member States or associated countries. Associated partners…

  1. European side markers effect on traffic safety

    NARCIS (Netherlands)

    Roelfsema, A.; Theeuwes, J.; Alferdinck, J.W.A.M

    1999-01-01

    In 1993 new European legislation regarding side-markers for passenger cars became effective. Volvo requested the TNO-Human Factors Research Institute (HFRI) to investigate the possible safety benefit of this European side-markers configuration. A test panel at TNO- HFRI was used to determine the

  2. Is there a European way of war?

    DEFF Research Database (Denmark)

    Vennesson, P.; Breuer, F.; de Franco, Chiara

    2009-01-01

    Europe is the region of the world where the network of security institutions is the densest. Yet, these institutions did not erase differences about conceptions of force employment among European countries and between European countries and the United States. Why have concepts of military power a...

  3. Sustainability Begets Unsustainability?: The European Union's Drive ...

    African Journals Online (AJOL)

    The mandatory target for the European Union (EU) for the use of renewable energy in transport by the year 2020 has created a situation where the African continent has witnessed a number of European agricultural firms gaining access to large tracts of land in order to grow crops for the production of agrofuels. This article ...

  4. Benchmarking European Gas Transmission System Operators

    DEFF Research Database (Denmark)

    Agrell, Per J.; Bogetoft, Peter; Trinkner, Urs

    This is the final report for the pan-European efficiency benchmarking of gas transmission system operations commissioned by the Netherlands Authority for Consumers and Markets (ACM), Den Haag, on behalf of the Council of European Energy Regulators (CEER) under the supervision of the authors....

  5. European Values Study 1981-2017

    NARCIS (Netherlands)

    Luijkx, A.R.C.M.; Halman, L.C.J.M.

    2017-01-01

    The European Values Study is a large-scale, cross-national, and longitudinal survey research program on basic human values providing insight into the ideas, beliefs, preferences, attitudes, values and opinions of citizens all over Europe. It is a unique research project on how Europeans think about

  6. ESMN / European Solar Physics Research Area

    NARCIS (Netherlands)

    Rutten, R.J.

    1999-01-01

    I briefly present the European Solar Magnetometry Network as a contemporary example of solar physics collaboration across European borders,and I place it in larger-scale context by discussing the past and future of Europe-wide solar physics organization.Solar physics from space is inherently

  7. Changing European Governance, Changing Research and Innovation

    DEFF Research Database (Denmark)

    Borrás, Susana

    This chapter examines two fundamental dimensions of the changing European governance, namely the coordination of national policies and the changes in membership (accession of Central and Eastern European Countries in the mid-2000, and of Brexit in late 2010s). In particular this chapter looks...

  8. The Future of Copyright Management: European Perspectives.

    Science.gov (United States)

    Battisti, Michele

    This paper presents European perspectives on the future of copyright management. The first section is an overview of intellectual property rights in Europe, including differences between copyright countries and "droit d'auteur" countries. The second section addresses European Community legal policy, including examples related to the…

  9. European Rabbits as Reservoir for Coxiella burnetii.

    Science.gov (United States)

    González-Barrio, David; Maio, Elisa; Vieira-Pinto, Madalena; Ruiz-Fons, Francisco

    2015-06-01

    We studied the role of European rabbits (Oryctolagus cuniculus) as a reservoir for Coxiella burnetii in the Iberian region. High individual and population seroprevalences observed in wild and farmed rabbits, evidence of systemic infections, and vaginal shedding support the reservoir role of the European rabbit for C. burnetii.

  10. European Frontiers in RF GaN

    NARCIS (Netherlands)

    Vliet, F.E. van; Hek, P. de

    2015-01-01

    In this overview paper, a summary of the European academic and industrial status on RF GaN is given. The roles of EDA and ESA are highlighted, and examples of on-going research activities are presented. A set of HPAs over frequency, representative of today's European status, is discussed. © 2015

  11. Learning Environment Perceptions of European University Students

    NARCIS (Netherlands)

    Kanselaar, G.; Wierstra, R.F.A.; Linden, J.L. van der; Lodewijks, H.G.L.C.

    1999-01-01

    This article describes a study of the experiences of 610 Dutch students and 241 European students who studied at least three months abroad within the framework of an international exchange program. The Dutch students went to a university in another European country and the foreign students went to a

  12. A European Vision for Adult Education

    Science.gov (United States)

    Waddington, Sue; Tuckett, Alan; Boucher, Fiona

    2012-01-01

    The National Institute of Adult Continuing Education (NIACE) is the UK national coordinator for the European Agenda for Adult Learning, with the challenge of creating a coherent message across the four countries to inform European cooperation on adult learning. To start the debate, the journal staff asked Sue Waddington, Alan Tuckett, and Fiona…

  13. Insights into the European Years’ Communication Toolboxes

    Directory of Open Access Journals (Sweden)

    Camelia-Mihaela Cmeciu

    2012-08-01

    Full Text Available Since 1983 the European syntagm “unity in diversity” has been implemented in the European Years’ communication campaigns. Dependent on subsidiarity and decentralization, European Years focus on a specific issue which constitutes the subject of a year-long awareness campaign. Beyond the involvement of Europe’s citizens through their local, regional and national authorities in the implementation of the European Years’ policies, there is a unity at the level of the visual communication of the EU by two important image-building elements: EY logos and communication toolboxes. The European Years’ communication toolboxes can be considered signs of inclusion since every organization is expected to customize the templates in the official campaign design of the European Year. The analysis will focus on the image-building elements of three European Years (2010, 2011, 2012. Having social semiotics as the qualitative research method and the analytical framework based on the distinction between design resources and representational resources, I will analyze the double layers of the high intensity point of inclusion: (1 the European Years’ branding process; (2 the visual deontic modality within the visual guidelines of the EY communication toolbox.

  14. European Sustainable Construction Regulation : Homogeneity and Attention

    NARCIS (Netherlands)

    Van der Heijden, J.; Van Bueren, E.M.

    2011-01-01

    Understanding the negative impact of the construction industry and the built environment on the ecological environment, the European Commission (EC) aims to harmonise and improve sustainable construction regulatory frameworks in Member States of the European Union. This paper discusses the topics of

  15. Training Issues for the European Automotive Industry

    NARCIS (Netherlands)

    Dankbaar, B.

    1996-01-01

    Provides an overview of the results of an investigation carried out for the European Commission. Aims to identify themes and issues in the field of continuing training in the European automotive industry. A large number of interviews were carried out in all the major car manufacturing countries of

  16. Political values in a European museum

    NARCIS (Netherlands)

    Molema, Marijn; Huistra, Pieter; Wirt, Daniel

    2014-01-01

    The last decades have seen the rise of a European politic of cultural identity. One of the most recent initiatives in this respect, dating from 2007, is the House of European History that is due to open its doors in 2015. In this article, we investigate the recent history of the House, in particular

  17. Transnational Lives in European Educational Research

    Science.gov (United States)

    Lawn, Martin

    2014-01-01

    Transnational collaboration by educational researchers in Europe has grown fast since the mid-1990s and the means to support it have become more easily accessible. A study of the growth of the European Educational Research Association (EERA) since its foundation in the mid-1990s shows how transnational research in European education began, and how…

  18. The European Insurance Industry: A PEST Analysis

    Directory of Open Access Journals (Sweden)

    Charmaine Barbara

    2017-05-01

    Full Text Available The insurance industry plays an important role for European economic stability and the threats and opportunities it faces should be carefully determined. In this paper we highlight the main challenges by using a Political, Economic, Social and Technological (PEST analysis. This work applies conventional actuarial thought on this area by focusing strictly on the European sector.

  19. Five political ideas of European contract law

    NARCIS (Netherlands)

    Hesselink, M.W.

    2011-01-01

    This paper explores the possible implications of leading contemporary theories of political philosophy for some of the main questions that the political institutions of the European Union will have to decide on concerning the future of European contract law. Thus, it explores what a utilitarian,

  20. The Politics of European Human Rights Culture

    Czech Academy of Sciences Publication Activity Database

    Agha, Petr

    2017-01-01

    Roč. 7, č. 3 (2017), s. 200-215 ISSN 1805-8396 R&D Projects: GA ČR GA13-30299S Institutional support: RVO:68378122 Keywords : Court of Justice of the European Union * European Court of Human Rights * religious symbols Subject RIV: AG - Legal Sciences