Результаты поиска
-
Interannual variation in the diet of the Antarctic prion Pachyptila desolata at South Georgia
Abstract: The diet of the Antarctic Prion Pachyptila desolata was examined using food samples ... regurgitated by adult birds during five breeding seasons at Bird Island, South Georgia. In all years the diet ... . Antarctic krill Euphausia superba was the dominant prey item in three years and was replaced by calanoid ... . Differences in the prey species taken and observations of foraging behaviour suggest that in years of low ...
Meeting Document : WG-EMM-97/12 : Автор(ы): Croxall, J.P., Edwards, T.M., Reid, K.
-
Examination of the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season
recorded as-bycatch on one vessel in the South Georgia toothfish fishery, 2000. One further species could ... not be identified and was referred to as R. species 1. R. georgiana occurred in shallow water, the ... other two in deep water. The average catch rate was 0.23 rajids/1000 hooks. Distribution and length at ... maturity is described, as is the results of initial investigations of age determination using both ...
Meeting Document : WG-FSA-00/59 : Автор(ы): M. Endicott, D. Agnew and C. Nolan (United Kingdom)
-
Stock size and tac estimation for the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen Islands area
and TAC estimation of the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen shelf ... for the 1984/85 and 1991/92 seasons where directed fishery for the species took place. Population size ... ) Title: Stock size and tac estimation for the Patagonian toothfish, Dissostichus eleginoides, from the ...
Meeting Document : WG-FSA-92/09 : Автор(ы): S.M. Pronenko, P.B. Tankevich, V.V. Gerasimchuk and V.N. Chikov (Ukraine)
-
Summary of Scientific Observations in the CAMLR Convention Area for the 2009/10 season
Abstract: This paper summarises the data collected by National and International Scientific ... Observers operating in the Convention Area on board longline, trawl and pot fishing vessels during the 2009 ... /10 season. Author(s): Secretariat Title: Summary of Scientific Observations in the CAMLR Convention ... Area for the 2009/10 season Approval: Approved ...
Meeting Document : WG-FSA-10/05 Rev. 2 : Автор(ы): Secretariat
-
Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2013 POKER Biomass survey
collect information of all the fish species including the mackerel icefish, Champsocephalus gunnari. Data ... from this random stratified trawl survey, added to the previous results of 2006 and 2010, was used for ... a short term assessment of C. gunnari on Kerguelen EEZ. The standard CCAMLR methods were used to ... gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2013 POKER Biomass survey ...
Meeting Document : WG-FSA-14/11 : Автор(ы): R. Sinegre and G. Duhamel (France)
-
Special features of the current krill fishery dynamics in the Southern Atlantic (Subareas 48.1, 48.2 and 48.3) during 2008-2014
Abstract: The current state of the krill fishery in the Area 48 during 2008- 2014 was analyzed in ... traditional and continuous fishing methods. The CCAMLR fishery statistics was used. Summarized results of this ... in this paper. Author(s): S. Kasatkina and P. Gasyukov (Russia) Title: Special features of the ... current krill fishery dynamics in the Southern Atlantic (Subareas 48.1, 48.2 and 48.3) during 2008-2014 ...
Meeting Document : WG-EMM-15/26 : Автор(ы): S. Kasatkina and P. Gasyukov (Russia)
-
Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?
site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean ... Abstract: Otolith chemistry has been successfully used to reconstruct the environmental history ... ablation system to target the outer otolith edges corresponding to the period immediately prior to capture ... America and in the Antarctic were misclassified to sampling areas in the other region. Moreover, edge ...
Meeting Document : WG-FSA-06/P1synpro : Автор(ы): Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams
-
Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?
site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean ... Abstract: Otolith chemistry has been successfully used to reconstruct the environmental history ... ablation system to target the outer otolith edges corresponding to the period immediately prior to capture ... America and in the Antarctic were misclassified to sampling areas in the other region. Moreover, edge ...
Meeting Document : WG-FSA-06/P1text : Автор(ы): Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams
-
Aspects of the ecology of the bigeye grenadier at South Georgia
Abstract: Aspects of the ecology of the Bigeye grenadier, Macrourus holotrachys caught as bycatch ... in the Patagonian toothfish longline fishery conducted around South Georgia were investigated. Age ... estimated for females and closely matched those of the congeneic species M. berglax from the Northern ... hemisphere. The size at which 50% of females had started to mature (Lint 50) for M. holotrachys was 21cm (Lpa ...
Meeting Document : WG-FSA-03/16 : Автор(ы): S.A. Morley, T. Mulvey, J. Dickson and M. Belchier (United Kingdom)
-
ANALYSIS OF VME DATA COLLECTED BY UK VESSELS FISHING IN THE ROSS SEA DURING THE 2008/09 CCAMLR SEASON
observers onboard was carried out to explore evidence of VMEs in the Ross Sea. 2008/09 data corroborated ... established between VME Indicator Units and CPUE data collected in 2008/09, in order to understand better the ... Indicator Units (corresponding with the levels at which notifications to the Secretariat were triggered) to ... ) triggered VME Indicator Units at higher CPUEs. Accounting for different benthic taxa might improve the ...
Meeting Document : WS-VME-09/05 : Автор(ы): Peatman, T., Mitchell, R.E., Pearce, J., Agnew, D.J.
Страницы
- « первая
- ‹ предыдущая
- …
- 228
- 229
- 230
- 231
- 232
- 233
- 234
- 235
- 236
- …
- следующая ›
- последняя »