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Registros recuperados: 8
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Composition du stock de merlu au nord et à l'ouest de l'Irlande (2ème note) ArchiMer
Guichet, Roger; Quero, Jean-claude; Labastie, Jacques.
In a previous paper (C.M.1973/G:5), the authors analyzed the results of a cruise of "Thalassa" carried out in april-may 1972 west of the Irish coast and devoted to hake study. a second cruise has been executed in november 1972 and its results ares presented here.
Tipo: Text Palavras-chave: Campagne chalutage; Irlande; Estimation stock; Merlus.
Ano: 1974 URL: http://archimer.ifremer.fr/doc/00143/25384/23522.pdf
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Détermination de l'age du merlu (Merluccius Merluccjus L.). Problèmes d'interprétation des otolithes ArchiMer
Guichet, Roger; Labastie, Jacques.
Since Hickling's studies in 1933, several authors have used otoliths for age determination of hake. The different results show important divergences in reading, which indicate the complexity of otolith structures and the difficulties of interpretation. The otoliths of european hake display many subannular bands which cannot be identified as winter zones. The first winter ring is often hard to locale and the outer edge is difficult to read. The aim of this paper is to review the recent works and to emphasize the difficulties in reading otoliths of hake.
Tipo: Text Palavras-chave: POISSON MARIN; OTOLITHE; INTERPRETATION / MERLU; ESTIMATION DE L'AGE; ANALYSE DE RESULTAT MERLUCCIUS MERLUCCIUS.
Ano: 1992 URL: http://archimer.ifremer.fr/doc/00394/50565/51256.pdf
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Estimation du niveau d'exploitation du stock de soles du Golfe de Gascogne ArchiMer
Guillou, Alain; Labastie, Jacques; Decamps, Philippe.
Tipo: Text
Ano: 1981 URL: https://archimer.ifremer.fr/doc/00482/59340/62139.pdf
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Estimation du Niveau d'Exploitation du Stock de Soles du Golfe de Gascogne en 1980. ArchiMer
Guillou, Alain; Labastie, Jacques; Decamps, Philippe.
An assessment of the sommon sole stock in the Bay of Biscay is presented, based on Jones's cohort analysis method on length composition data (1974) according to a computer program set up by De Verdelhan (1980). The results show that for the present fishing pattern, Fmax is overpassed and that a reduction of fishing effort would be necessary to come back to it. Furthermore, an increase in mesh-size of trawlers without modifying the shrimp fishery would lead to only small long-term benefits (15% maximum): the effect of shrimp trawling on the whole sole fishery appears to be very important.
Tipo: Text Palavras-chave: Solea solea Length weight relationships Size distribution Fishing effort Catch statistics; Stock assessment Fishery management.
Ano: 1980 URL: http://archimer.ifremer.fr/doc/1980/publication-1908.pdf
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Les Liparis Liparis (Linne, 1776) (Pisces, Scorpaeniformes, Liparidae) du Canal Saint-Georges et du Canal de Bristol. Distribution, Abondance et Remarques Biologiques. ArchiMer
Quero, Jean-claude; Dunne, James; Labastie, Jacques.
The distribution and abundance of Liparis liparis in Saint-Georges Channel and Bristol Channel in November-December 1977, 1978, 1979 and 1980 is studied. Data on maturity, age and food are given.
Tipo: Text Palavras-chave: Liparis liparis Meristic counts Growth Abundance Geographical distribution.
Ano: 1980 URL: http://archimer.ifremer.fr/doc/1980/publication-1929.pdf
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Observations ichtyologiques effectuées en 1991 ArchiMer
Quero, Jean-claude; Du Buit, M.h.; Fonteneau, Joseph; Labastie, Jacques; Laborde, Jean-louis; Morandeau, Guy; Vayne, Jean-jacques.
The authors give data on the catches during 1991 of some rare fishes to the French harbours : some fishes are recorded for the first time: Dibranchus atlanticus from the North-eastern Atlantic, Paralepis atlantica and Seriola rivoliana from the Baya of Biscay, Lepidocybium flavobrunneum from the statistical ICES Division 8 E. With the growth of the net-fishing for tunna, some pelagic rare species (Taractes asper; Luvarus imperialis, Istiophorid fishes are caught. Tetragonurus cuvieri is recorded for the second time from the Bay of Biscay. NOT CONTROLLED OCR
Tipo: Text
Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/publication-3683.pdf
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Synthèse française des procédures d'estimation d'âge ArchiMer
Mahe, Kelig; Bellail, Robert; Dufour, Jean-louis; Boiron-leroy, Anne; Dimeet, Joel; Duhamel, Erwan; Elleboode, Romain; Felix, Jerome; Grellier, Patrick; Huet, Jerome; Labastie, Jacques; Le Roy, Didier; Lizaud, Oceann; Manten, Marie-line; Martin, Stephane; Metral, Luisa; Nedelec, Daniel; Verin, Yves; Badts, Vincent.
This document presents all the techniques used in routine by Ifremer to estimate the age of fish from the calcified piece. The procedure for estimating age describes each technical stage from the taking of the calcified piece through to the supplying of key sizes/ages to the European work groups. This procedure is specific to each species and even each population of fish.
Tipo: Text Palavras-chave: Poisson; TNPC; Préparation; Procédure; Age; Ecaille; Illicium; Otolithe; Sclérochronologie; Fish; TNPC; Preparation; Procedure; Age; Scale; Illicium; Otolith; Sclerochronology.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/00000/7294/rapport-7294.pdf
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Une technique pour faciliter la lecture des otolithes des merlus (Merluccius merluccius) de grande taille ArchiMer
Quero, Jean-claude; Labastie, Jacques.
Les estimations de la croissance du merlu sont fondées sur la lecture des otolithes (sagitta). Toutefois, chez ce poisson, le dénombrement des anneaux annuels est plus difficile que chez la plupart des autres Gadiformes, car ils sont dédoublés, peu marqués, voir invisibles.
Tipo: Text Palavras-chave: Otolithes; Merlu; Merluccius merluccius; Estimation croissance.
Ano: 1973 URL: http://archimer.ifremer.fr/doc/00143/25389/23538.pdf
Registros recuperados: 8
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