Výsledky vyhledávání - "Bernard Liorzou"

Habitat suitability modelling for sardine juveniles (Sardina pilchardus) in the Mediterranean Sea

Autor: Stylianos Somarakis, Bernard Liorzou, Jean-Louis Bigot, Iole Leonori, Fabio Campanella, Athanassios Machias, Enrico Arneri, Andrea De Felice, Marianna Giannoulaki, David Roos, K. Tsagarakis, Vasilis D. Valavanis, Maria M. Pyrounaki

Publikováno v: Fisheries Oceanography. 20:367-382

Identification of potential juvenile grounds of short-lived species such as European sardine (Sardina pilchardus) in relation to the environment is a crucial issue for effective management. In the current work, habitat suitability modelling was appli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66d00750ab596d179c292065d7df0142
https://doi.org/10.1111/j.1365-2419.2011.00590.x

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Modelling for anchovy recruitment studies in the Gulf of Lions (Western Mediterranean Sea)

Autor: Pierre Garreau, Bernard Liorzou, Amandine Nicolle

Publikováno v: Ocean Dynamics (1616-7341) (Springer), 2009-12, Vol. 59, N. 6, P. 953-968

Anchovy (Engraulis encrasicolus) is an important commercial species and one of the most abundant pelagic fish in the Gulf of Lions and the Catalan Sea. The factors influencing its recruitment are crucial to fisheries and ecological research. Among th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c85ea45b064a14a233b385daf3126bb6
https://doi.org/10.1007/s10236-009-0221-6

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Consistency in the correlation of school parameters across years and stocks

Autor: David G. Reid, S. Georgakarakos, D. J. Beare, Ramón Muiño, Bernard Liorzou, Jacques Masse, M. Iglesias, Pierre Petitgas, Pablo Carrera, J. Haralambous

Publikováno v: e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
e-IEO: Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
Instituto Español de Oceanografía

Acoustic surveys have been undertaken in different parts of the waters around Europe. In this paper we consider those taking place in NE Atlantic waters – off the NE Scottish coast, the Bay of Biscay and off the Spanish Atlantic coast – and in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a65dbd873b54c8af39e163b2ab1f2838
https://doi.org/10.1006/jmsc.2002.1322

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Estimation of the number density of fish from resonance absorptivity and echo sounder data

Autor: Carla Scalabrin, Orest Diachok, Bernard Liorzou

Publikováno v: ICES Journal of Marine Science. 58:137-153

Diachok, O., Liorzou, B., and Scalabrin, C. 2001. Estimation of the number density of fish from resonance absorptivity and echo sounder data. – ICES Journal of Marine Science, 58: 137–153. This paper provides a comparison of number densities (num

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e28e7857030b06d40265751a54b58686
https://doi.org/10.1006/jmsc.2000.0997

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Indices of bluefin tuna (Thunnus thynnus thynnus) abundance derived from sale records of French purse seine catches in the Mediterranean sea

Autor: Marc Labelle, Thierry Hoch, Jean-Louis Bigot, Bernard Liorzou

Publikováno v: Aquatic Living Resources (0990-7440) (Gauthier-villars/editions Elsevier), 1997-11, Vol. 10, N. 6, P. 329-342

Sampling operations are not routinely conducted in France to monitor the landings of bluefin tuna caught by purse seiners in the Mediterranean. The length, weight and age frequencies of bluefin caught by this fleet are predicted based on sale records

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3991ea9e0eba63d7563b13c81c3269c
https://doi.org/10.1051/alr:1997036

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Evidence of a variable 'unsampled' pelagic fish biomass in shallow water (< 20 m): the case of the Gulf of Lion

Autor: Bernard Liorzou, Jean-Louis Bigot, Yvon Guennegan, Patrice Brehmer, Jean Guillard

Publikováno v: ICES Journal of Marine Science
ICES Journal of Marine Science, Oxford University Press (OUP), 2006, 63 (3), pp.444-451. ⟨10.1016/j.icesjms.2005.10.016⟩
ICES Journal of Marine Science (1054-3139) (Elsevier), 2006-04, Vol. 63, N. 3, P. 444-451

Studies of small pelagic fish biomass are limited by the fact that research vessels and fishing boats are usually restricted to working areas with a bottom depth >20 m. Consequently, “unsampled” areas can represent a large proportion of the conti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dcb102aa001ca35dd0fbec75fe8fedf
https://hal.univ-brest.fr/hal-00668014

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On the relation between schools, clusters of schools and abundance in pelagic fish stocks

Autor: M. Iglesias, S. Georgakarakos, David G. Reid, Jacques Masse, Pablo Carrera, Bernard Liorzou, Pierre Petitgas

Publikováno v: e-IEO: Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
Instituto Español de Oceanografía
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname

Small pelagic fish are known to aggregate into schools and clusters of schools. It is commonly assumed that the number of such schools and clusters, as well as their size and densities, will vary with the stock abundance. We have carried out a PCA ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8049ae39bf6adf8a86b5af4aa6c558b6
https://hdl.handle.net/10508/7082

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