Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Jean-Pierre Bergeron"'
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Akademický článek
Growth and condition of juvenile sole (Solea solea L.) as indicators of habitat quality in coastal and estuarine nurseries in the Bay of Biscay with a focus on sites exposed to Erika oil spill
Autor: Camille Gilliers, Olivier Le Pape, Yves Desaunay, Jean-Pierre Bergeron, Nathalie Schreiber, Daniel Guerault, Rachid Amara
Publikováno v: Scientia Marina, Vol 70, Iss S1, Pp 183-192 (2006)
Indicators of growth and condition were used to compare the habitat quality of nurseries of juvenile sole (Solea solea L.) in the Bay of Biscay, based on one survey in 2000. The four biological indicators are poorly correlated with each other, sugges
Externí odkaz: https://doaj.org/article/3be542951f8a47af90a6dcd45fb32dc4
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2
Interannual fluctuations in spring pelagic ecosystem productivity in the Bay of Biscay (northeast Atlantic) measured by mesozooplankton aspartate transcarbamylase activity and relationships with anchovy population dynamics
Autor: Jacques Masse, Jean-Pierre Bergeron, Noussithé Koueta
Publikováno v: Fisheries Research (0165-7836) (Elsevier Science Bv), 2013-06, Vol. 143, P. 184-190
The French part of the continental shelf of the Bay of Biscay (northeast Atlantic) is the habitat of an anchovy (Engraulis encrasicolus L.) population of scientific interest because of its economic importance and the trend towards greater interannual
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e706d1138a479081110d81b4d9bd3952
https://doi.org/10.1016/j.fishres.2013.02.006
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3
Comparison of growth and condition indices of juvenile flatfish in differentcoastal nursery grounds
Autor: Jean-Pierre Bergeron, Rachid Amara, Camille Gilliers
Publikováno v: Environmental Biology of Fishes. 71:189-198
Coastal and estuarine ecosystems in the eastern channel and southern bight of the North Sea provide nursery habitats for juvenile fishes. We examined the age 0-group juveniles of three flatfish speciesSolea solea, Limanda limanda and Pleuronectes pla
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d62b873b325ac8ad1c38098f2ec85573
https://doi.org/10.1007/s10641-004-0090-2
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4
Contrasting years in the Gironde estuary (Bay of Biscay, NE Atlantic) springtime outflow and consequences for zooplankton pyruvate kinase activity and the nutritional condition of anchovy larvae: an early view
Autor: Jean-Pierre Bergeron
Publikováno v: ICES Journal of Marine Science (1054-3139) (Elsevier), 2004-09, Vol. 61, N. 6, P. 928-932
A major spawning ground of the European anchovy (Engraulis encrasicolus) population in the Bay of Biscay is located near the mouth of the Gironde estuary. Variations in the river discharge affect the supply of nutrients to the coastal marine area enc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41eaf5d2256fe4c26c7e59485a0fa407
https://doi.org/10.1016/j.icesjms.2004.06.019
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5
Pyruvate kinase activity as index of carbohydrate assimilation by mesozooplankton: an early field implementation in the Bay of Biscay,NE Atlantic
Autor: Alain Herbland, Jean-Pierre Bergeron
Publikováno v: Journal of Plankton Research. 23:157-163
Estimates of carbohydrate assimilation within the mesozooplankton compartment are a fundamental concern in oceanography because they give a general expression of the biologically-regulated incorporation of metabolic fuel produced from inorganic nutri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1ebeb7a933589e8f6c13680f5766af7
https://doi.org/10.1093/plankt/23.2.157
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6
Effect of strong winds on the nutritional condition of anchovy (Engraulis encrasicolus L.) larvae in the Bay of Biscay, Northeast Atlantic, as inferred from an early field application of the DNA/C index
Autor: Jean-Pierre Bergeron
Publikováno v: ICES Journal of Marine Science (1054-3139) (Elsevier), 2000-04, Vol. 57, N. 2, P. 249-255
A new biochemical index was used to assess larval fish nutritional condition during a. survey cruise in the Bay of Biscay in early June 1993. This period corresponds to the breeding season of the European anchovy (Engraulis encrasicolus L.). The anal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b2aa611ea9f317cf86d08ba5d3e6061
https://doi.org/10.1006/jmsc.2000.0642
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7
Teneur en ADN de la larve deDicentrarchus labrax: évolution ontogénétique et effet de la privation de nourriture
Autor: Jeannine Person-Le Ruyet, Jean-Pierre Bergeron
Publikováno v: Aquatic Living Resources (0990-7440) (Gauthier-villars), 1997, Vol. 10, N. 4, P. 247-250
Sea bass Dicentrurchus labrax larvae were hatched and reared for 34 days in the laboratory to test a recent biochemical index (DNA/C) of larval fish nutritional condition. Variations in DNA/C ratio values were monitored during the whole larval ontoge
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f781848e9fe16b62cdc9d2384a4ff955
https://doi.org/10.1051/alr:1997027
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8
Use of carbon rather than dry weight to assess the DNA content and nutritional condition index of sole larvae
Autor: Jean-Pierre Bergeron, Constantin Koutsikopoulos, Jeannine Person-Le Ruyet
Publikováno v: ICES Journal of Marine Science. 54:148-151
A new biochemical index has been proposed, based on the DNA amount in the larva related to dry weight, to estimate the nutritional condition of marine fish larvae. Starvation induces a strong and fast increase of this index, which can be assessed at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b286ad510d74111fb5ee8d20908d7432
https://doi.org/10.1006/jmsc.1996.0161
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10
Role of the Nutritional Condition of Breeding Anchovies in the Subsequent Recruitment to their Population in the Bay of Biscay (NE Atlantic)
Autor: Jacques Masse, Jean-Pierre Bergeron
Publikováno v: International Journal of Oceanography and Marine Ecological System (2224-249x) (Asian Network for Scientific Information), 2012, Vol. 1, N. 3, P. 84-89
The recruitment of marine fish populations is a central concern of fisheries scientists. Multiple research pathways have been explored, with emphasis of the causes of mortality affecting principally the early developmental stages of fish life. The sm
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eab8d3628b8d81876f6cd089b213c4ac
https://archimer.ifremer.fr/doc/00109/22025/
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