Search results
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Recruitment variability of Antarctic krill (Euphausia superba)
Abstract: Between year variability of krill year class success and recruitment during the 1975 ... -1994 period are described based on data from German expeditions and US AMLR cruises in the Elephant ... Island area. Recruitment indices based on the relative abundance of the 1+ year class during each year ... indicate good recruitment of the 1980/81, 1985/86, 1987/88 and 1990/91 year classes; exceedingly poor ...
Meeting Document : WG-Krill-94/22 : Author(s): V. Siegel (Germany) and V. Loeb (USA)
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Proposals on providing international synoptic surveys for management application
Abstract: This paper briefly outlines the key scientific issues that should be resolved for ... providing sufficient information with the aim of quantitative understanding regularities and trends of krill ... spatial distribution in the Area 48 being the important information for developing management strategy for ... to the tasks outlined here. Some requirements to the design of such synoptic surveys are shown ...
Meeting Document : WG-EMM-12/52 : Author(s): S. Kаsatkina (Russia)
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Estimating abundance of Antarctic fur seals at South Georgia
Abstract: This paper presents a description of the statistical approach developed to estimate ... abundance of Antarctic fur seals at South Georgia. The estimate is based on photographic counts of all the ... breeding beaches in the fur seal’s distribution range. The images were obtained during comprehensive ... helicopter surveys conducted during 2006 and 2008. The proposed Bayesian analysis scales up in situ counts to ...
Meeting Document : WG-EMM-14/09 : Author(s): J. Forcada, I.J. Staniland, A.R. Martin, A.G. Wood and P.N. Trathan (United Kingdom)
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Amendments to Conservation Measure 51-06 (2014) General measure for scientific observation in fisheries for Euphausia superba
comprehensive system of Feedback management of krill fishery and to provide work on forecast of the ecosystem ... changes that has been discussed at the Bologna 2016 Meeting of the WG-EMM. To improve that situation ... Ukraine suggests the changes to CCAMLR Conservation Measure 51-06(2014) in order to make the scientific ... observation system in the krill fishery mandatory. Author(s): Delegation of Ukraine Title: Amendments to ...
Meeting Document : CCAMLR-XXXV/31 : Author(s): Delegation of Ukraine
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Report to CCAMLR by Oceanites, Inc.
Abstract: The core effort of Oceanites and its Antarctic Site Inventory project is discerning how ... driving long-term changes in the western Antarctic Peninsula ecosystem. This paper provides background ... information on the history of Oceanites and the Antarctic Site Inventory, links to key scientific papers and ... other publications, results from the most recently concluded 2015-16 field season, plans for the ...
Meeting Document : CCAMLR-XXXV/BG/16 : Author(s): Submitted by Oceanites, Inc.
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Nomenclature of CCAMLR meetings
identify the meetings and all meeting documents. This creates administrative complexity and can cause ... confusion for readers. The Secretariat proposes that CCAMLR retain the reference to meeting number in all ... reports and documents, as at present, but replace the roman numerals with Arabic numbers. It also ... recommends that to avoid working group reports being referenced to both as the reports and as annexes to the ...
Meeting Document : CCAMLR-XXXVII/15 : Author(s): CCAMLR Secretariat
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WS-KCPUE-85
trends D.G.M. Miller and D.S. Butterworth (South Africa) WS-KCPUE-85/04 Some considerations on the ... usefulness of CPUE data from Japanese krill fishery in the Antarctic Y. Shimadzu and T. Ichii (Japan) WS ... -KCPUE-85/05 An updated information of the Japanese krill fishery in the Antarctic Y. Shimadzu (Japan) WS ... -KCPUE-85/06 Some aspects of repeated operation on the same patch in Japanese krill fishery T. Ichii ...
Meeting
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Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)
(Dissostichus eleginoides) caught in the commercial fishery within Subarea 48.3. The results for 1996 indicate ... that L m50 occurs at 78.5 cm total length for male and 98.2 cm for female fish. In 1997 the results for ... male fish were essentially the same. For female fish there is evidence that in 1997 a significant ... bias leading to the overestimation L m50 of calculated by conventional methods. Further analysis ... the commercial fishery within Subarea 48.3. The results for 1996 indicate that Lm50 occurs at 78.5 cm ... total length for male and 98.2 cm for female fish. In 1997 the results for male fish were essentially ... the same. For female fish there is evidence that in 1997 a significant proportion, 25 to 43%, of ... sexually mature fish were not coming into spawning condition. This introduces a bias leading to the ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Author(s): Everson, I. and A.W. Murray
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Software for FSA-94
Abstract: As requested by the WG last year, the Secretariat circulated a list of software ... supported at the Secretariat with the Agendas and invitations to attend the working group. This document ...
Meeting Document : WG-FSA-94/19 : Author(s): Secretariat
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Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae
egale a environ 15 fois le poids du corps du poisson. Pe3lOMe B JIeTHe-oceHHHti ce30H BH,lI ... by various methods was from 3.7 to 5.6% of fish body weight. The amount of food consumed by E ... . carlsbergi during the year in the waters to the south of the Antarctic Convergence is about 15 times fish ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Author(s): Gerasimova, O.V.