Resultados de la búsqueda
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The principal results of YugNIRO complex studies in the Indian sector of the Antarctic
Abstract: In 1997 it was 30 years from the moment of launching YugNIRO fisheries studies in the ... Antarctic. Two essential points should be emphasized in the ideology and methodology of the studies carried ... essential part. Author(s): V.I. Bondarenko, V.A. Bibik, V.V. Gerasimchook, E.P. Goubanov, A.V. Romanov and ...
Meeting Document : WG-EMM-98/12 : Autor(es): V.I. Bondarenko, V.A. Bibik, V.V. Gerasimchook, E.P. Goubanov, A.V. Romanov and B.G. Trotsenko (Ukraine)
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Towards a validation of ageing in mackerel icefish (Champsocephalus gunnari) – can we estimate age more accurately?
older than 3 or 4 years were aged. These differences could not be reconciled at the end of the exchange ... ototlith exchange programme in the late 1980’s revealed considerable differences between readers when fish ... the species. Author(s): K.-H. Kock (Germany) and Zh.A. Frolkina (Russia) Title: Towards a validation ... Abstract: Age estimates of mackerel icefish from different laboratories obtained during a CCAMLR ...
Meeting Document : WG-FSA-05/23 : Autor(es): K.-H. Kock (Germany) and Zh.A. Frolkina (Russia)
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An update on the development of a management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
Abstract: Two Operating Models (OMs) reflecting an “Optimistic” and a “Pessimistic” current ... a constant future catch suggest that the two scenarios will only be qualitatively distinguished in ... the short-term by an increase in the mean length of longline-caught toothfish over the next five years ... the “Pessimistic” scenario, but neither is as appreciable as one might wish. Suggestions for future ...
Meeting Document : WG-FSA-SAM-06/12 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)
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An assessment of longlining operations for Dissostichus eleginoides on board the Chilean-registered longliner BF Cisne Verde during March–May 1997 around South Georgia (Subarea 48.3)
sampling method; the known number of coils laid during a night039;s setting operations provided the ... effort at two observation stations into one daily sampling schedule. Data for total length, maturity and ... -exploitation may become a threat. Author(s): Ashford, J.R., Everson, I. Title: An assessment of longlining ...
Meeting Document : WG-FSA-97/41 : Autor(es): Ashford, J.R., Everson, I.
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Committee for Environmental Protection: 2016 Annual Report to the Scientific Committee of CCAMLR
Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of ... both. In order to avoid duplicate reporting between the two committees, and following discussions ... CEP’s annual report to SC- CAMLR-XXXV. Furthering the goal of cooperation between the two bodies, the ... second joint CEP-SC-CAMLR workshop was held May 19-20, 2016 in Punta Arenas, Chile, just prior to the CEP ...
Meeting Document : SC-CAMLR-XXXV/BG/09 : Autor(es): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)
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Summary of the seabird and marine mammal observations during observed toothfish (Dissostichus spp.) longline fishing operations in CCAMLR Subareas 88.1 and 88.2
capense), Antarctic petrels (Thalassoica antarctica), Wilson039;s storm petrels (Oceanities oceanicus ... ), and snow petrels (Pagodroma nivea). The highest species diversity was in waters north of about 70º S ... , but this feeding was away from the vessel activity. Nine marine mammal species were observed close to ... vessels during hauling, but there were few observations. Author(s): S.J. Baird (New Zealand) Title ...
Meeting Document : WG-FSA-04/42 : Autor(es): S.J. Baird (New Zealand)
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POPULATION ASSESSMENTS OF GENTOO PENGUINS (PYGOSCELIS PAPUA) BREEDING AT AN IMPORTANT ANTARCTIC TOURIST SITE, GOUDIER ISLAND, PORT LOCKROY, PALMER ARCHIPELAGO, ANTARCTICA
Peninsula; it is one of the most frequently visited tourist sites in Antarctica. A number of gentoo penguin ... (Pygoscelis papua) breeding colonies are located on the island and these have been the focus of one of the ... consecutive years beginning in the 1996/1997 breeding season. Our results demonstrate that all colonies show ... six visited colonies, two showed an important and significant statistical decline in the number of ...
Meeting Document : WG-EMM-09/P07 : Autor(es): P.N. Trathan, J. Forcada, R. Atkinson, R.H. Downie and J.R. Shears
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Fishing patterns of Japanese krill trawlers
Abstract: Log book data from Japanese Krill Trawlers were used to characterize their fishing ... with the plots of aggregated catch, suggesting these two kinds of CPUEs may not be good indices for ... expressing the status of krill in the fishing ground. Author(s): S. Kawaguchi, T. Kameda and Y. Takeuchi ...
Meeting Document : WG-EMM-02/28 Rev. 1 : Autor(es): S. Kawaguchi, T. Kameda and Y. Takeuchi (Japan)
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2001–2002
birds: two White-chinned Petrels Procellaria aequinoctialis and one Grey Petrel P. cinerea. Average ... Abstract: This paper summarises seabird bycatch during 1 July 2001-30 June 2002 of sanctioned ... from the previous season when 0.009 birds were killed per 1000 hooks. Author(s): B.P. Watkins (South ...
Meeting Document : WG-FSA-02/17 : Autor(es): B.P. Watkins (South Africa)
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Potential climate change effects on the habitat of Antarctic krill
summer foraging sites of many of these predators are concentrated between 0° and 90°W. Parts of this ... sector into two zones: A band around the Antarctic Circumpolar Current in which habitat quality is ... that the direct effects of warming could reduce the area of growth habitat by up to 20%. The reduction ... consequently to Southern Ocean biodiversity and ecosystem services. Author(s): S.L. Hill, T. Phillips and A ...
Meeting Document : WG-EMM-13/20 : Autor(es): S.L. Hill, T. Phillips and A. Atkinson (United Kingdom)