Search results
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Results of E.L. Holmberg 1997 fish survey in Subarea 48.3
was discarded due to net damage. About 80% of the hauls were taken in the shelf of South Georgia Islands (41 ... to net damage. About 80% of the hauls were taken in the shelf of South Georgia Islands (41 ...
Meeting Document : WG-FSA-97/47 : Author(s): Prenski, B., Calcagno, J., Marschoff, E.R., Gonzalez, B.
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Data on krill, Euphausia superba Dana, consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)
of 100-500 m in the area between 30 and 80°E, the total fish stock was evaluated to be 551.300 ... between 30 and 80°E, the total fish stock was evaluated to be 551.300 t. Seasonal (December-April ...
Meeting Document : SC-CAMLR-X/BG/11 : Author(s): Delegation of USSR
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The use of analysis of penguin stomach contents in simultaneous study of prey and predator parameters
La selectivite de la taille de krill par les manchots est demontree comme etant tres sensible aux ... hypotheses statistiques sur lesquelles I'analyse des donnees est fondee. 11 est propose de considerer que la ... modeles d'echantillonnage en bloc. La reproduction des echantillons proven ant du meme manchot ou ... se propone como el correcto enfoque para analisis, porque la falta de separaci6n entre los ... samples from the same penguin or studying portions of stomach samples at different stages of digestion are ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 367–375 : Author(s): Marschoff, E. and B. González
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A simple approach for calculating the potential yield of krill from biomass survey results
l'intensite de la peche et la croissance du kriU sont saisonnieres. Pour les calculs, le critere utilise est ... le suivant : la probabilite qu'en une periode d'exploitation de 20 ans, la biomasse reproductrice du ... kriU chute en dessous de 20% de son niveau moyen d'avant l'exploitation, devrait etre egale a 10%. La ... valeur de 'A, est fortement dependante de la valeur de M (mortalite natureUe) et de O'R (variabilite du ... relative values of the ages at maturity and first-capture. Seasonal effects seem to be of lesser importance ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Author(s): Butterworth, D.S., A.E. Punt and M. Basson
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CCAMLR's Management of the Antarctic
(CCAMLR) is recognised as a pioneer in the development of the 'ecosystem approach' ... on 'dependent and related species'. CCAMLR strives to develop management approaches which ... incorporate assessments of the ecosystem and its dynamics. In applying this ecosystem approach, CCAMLR has had ... Antarctic marine species which are known to be most important in the food chain. CCAMLR's Management ... Marine Living Resources (CCAMLR) CCAMLR's Management of the Antarctic Hobart, Australia, 2001 ... Published by CCAMLR PO Box 213, North Hobart 7002 Tasmania, Australia Telephone - 61 3 6231 0366 ... Facsimile - 61 3 62349965 Email- ccamlr@ccarnlr.org Website - www.ccamlr.org Cover designed ... 0-947300-06-6 CCAMLR has responded to the management challenge posed by ruu fishing by developing ...
Document : Site Section: Publications
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
realisent la correlation spatiale globale en pla~ant les essaims de krill au hasard, a l'interieur de ... ajustements a la distribution des distances entre les essaims observees par la campagne FIBEX 1981 du MV SA ... estimadores de abundancia que intentan modelar tales efectos (como aqueUos basados en las tecnicas Kriging ... medios computerizados, que sean compatibles con la informacion actual obtenida de las prospecciones. En ... spatial correlation by placing krill swarms at random within larger aggregation features termed ... concentrations; these concentrations are then located at random within the survey area. These ‘two-level’ models ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Author(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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Mesoscale abundance of fish in a ‘box’ west of Elephant Island
Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl ... K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat ... ), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy ...
Meeting Document : WG-FSA-02/21 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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Toothfish, Dissostichus eleginoides, at South Georgia
that the exploited fish are senescent and not contributing to the breeding population (CCAMLR-VIII, paragraph 106 ... (CCAMLR-VIII, paragraph 106). Histological examination of the gonads of a small sample of fish taken from ... capturados son senescentes, y por 10 tanto no forman parte de la poblaci6n reproductora (CCAMLR-VIII ... reproductrice (CCAMLR-VIII, paragraphe 106). Un examen histologique des gonades d'un echantillon modeste de ... .llHJIaCb Ha CTa.llHH, 6JIH3KOH K HepeCTOBoH. Resumen La pesqueri'a de Dissostichus eleginoides en ... , parrafo 106); pero, al examinar histo16gicamente las g6nadas de una pequefia muestra de peces capturados ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 255–261 : Author(s): Everson, I. and S. Campbell
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An iterative model to construct an age/length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters
CLA VE EDAD-LONGITUD PARA ESTIMAR LA COMPOSICION DE LA CAPTURA POR EDAD EN LA PESQUERIA INCIPIENTE ... by using traditional methods. Resume La mortalite naturelle (M) de Dissostichus eZeginoides a ete ... calculee d'apres Sparre (1989) a partir des donnees provenant de la pecherie a la palangre chilienne dans ... la sous-zone 48.3 (N = 7848). Les parametres de croissance de von Bertalanffy obtenus independamment ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 11–20 : Author(s): Robotham, V. H. and Z. Young U.
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Distribution, growth, diet and foraging behaviour of the yellow-fin notothen (Patagonotothen guntheri) on the Shag Rocks shelf (Southern Ocean)
summers from 1986 to 2006. P. guntheri (80-265 mm LT) were caught on the Shag Rocks shelf from depths ... to 2006. P. guntheri (80-265 mm LT) were caught on the Shag Rocks shelf from depths of 111 to 470 ...
Meeting Document : WG-FSA-07/P3 : Author(s): M.A. Collins, R. Shreeve, S. Fielding and M. Thurston (J. Fish Biol., 72 (1): 271–286 (2008))