Search results
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Revised research plan for toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2012/13
catch-at-age model for this Division by 2016/17. Author(s): Delegation of Japan Title: Revised ... the establishment of CASAL catch-at-age model for this Division by 2016/17. ... 5.19-21). CVs of 20 % achievable from the biomass estimates may be achieved within three years ... -21).CVs of 20 % achievable from the biomass estimates may be achieved within three years ...
Meeting Document : WG-FSA-12/58 Rev. 1 : Author(s): Delegation of Japan
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Plan of research program of Ukraine in Subarea 88.3 in 2018
January to April, as ice conditions permit. It is planned that the number of longline sets will be 80 ... . in Subarea 88.3 within 3 years. Author(s): Delegation of Ukraine Title: Plan of research program of Ukraine ... in Subarea 88.3 in 2018 Approval: Approved Secretariat Workflow Status: Content Approved Delegation ... , as ice conditions permit. It is planned that the number of longline sets will be 80 in four Reserch ...
Meeting Document : WG-SAM-17/19 : Author(s): Delegation of Ukraine
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Demography and population trends of the Atlantic yellow-nosed albatross
apparent survival averaged 88 ± 3% and 92 ± 1%, respectively, and apparent survival from fledging to age ... apparent survival averaged 88 ± 3% and 92 ± 1%, respectively, and apparent survival from fledging to age ... two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ... study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ...
Meeting Document : WG-FSA-03/37 : Author(s): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)
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ANALYSIS OF KRILL OBSERVER COVERAGE IN SUBAREA 48.3
one season, and have been present on board for about 30% of the fishing season. They have achieved ... that an efficient sampling proportion, at least for 48.3, should be >50% of vessels sampled each season, 20 ... be pursued for at least 4 years before the Scientific Committee will have sufficient data to determine ... in any one season, and have been present on board for about 30% of the fishing season. They have achieved ...
Meeting Document : WG-EMM-09/25 : Author(s): D.J. Agnew, P. Grove, T. Peatman, R. Burns and C. Edwards (United Kingdom)
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man made debris at Bird Island, South Georgia, during the 2006 winter and 2006/07 breeding season
of the sexed individuals in all age classes (43%) compared to males (33%) and the remainder unknown ... in winter and 53% in the summer. Overall females made up the majority of the sexed individuals in all age ... entanglements (41) and animals with severe wounding (20) was the highest recorded in 14 years, whilst the recent ... . The increase in the number of winter entanglements (41) and animals with severe wounding (20) was the highest ...
Meeting Document : SC-CAMLR-XXVI/BG/17 : Author(s): Delegation of the United Kingdom
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Demographic effects of extreme weather events: snow storms, breeding success, and population growth rate in a long-lived Antarctic seabird
growth rate. We used detailed data on daily individual nest survival in a year with frequent and heavy ... snow storms, and long term data on petrel productivity (i.e., number of chicks pro- duced ... and overall productivity. Snow storm events explained 30% of the daily nest survival within the 2011/2012 ... season and nearly 30% of the interannual variation in colony productivity in period 1985–2014. Snow ...
Meeting Document : WG-EMM-16/P13 : Author(s): S. Descamps, A. Tarroux, Ø. Varpe, N.G. Yoccoz, T. Tveraa and S.-H. Lorentsen
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Krill population trends
for the last 20 years. There have been suggestions of changes in the distribution and abundance of Antarctic ... for the last 20 years. There have been suggestions of changes in the distribution and abundance of Antarctic ... make detection of long-term trends difficult to detect. This review examines the main types of data ... make detection of long-term trends difficult to detect. This review examines the main types of data ...
Meeting Document : CCAMLR-IWC-WS-08/11 : Author(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.
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NEW REGIONAL-SCALE SURVEYS OF THE ADÉLIE PENGUIN BREEDING POPULATION IN PRYDZ BAY: A STEP TOWARDS IMPROVED ESTIMATION OF KRILL CONSUMPTION IN EAST ANTARCTICA
was conducted 30 years ago. To understand current levels of prey consumption in east Antarctica it is therefore ... . A review of historical Adélie penguin survey data in east Antarctica revealed Prydz Bay as a priority ... that might be used to inform the management of impacts due to climate change or fisheries. A review ... population of Adélie penguins in east Antarctica but the most recent abundance survey was conducted 30 ...
Meeting Document : WG-EMM-11/32 : Author(s): C. Southwell, J. McKinlay, K. Newbery, L. Emmerson and J. Lieser (Australia)
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Medium-term research plan for the Ross Sea toothfish fishery
and to identify key research objectives for the fishery over the next 3–5 years in relation to Article II ... key research objectives for the fishery over the next 3–5 years in relation to Article II ... Abstract: The aim of this paper is to review the management of the Ross Sea toothfish fishery ... the management and operation of the fishery up to and including the 2012/13 fishing year. This includes ...
Meeting Document : WG-FSA-14/60 : Author(s): Delegations of New Zealand, Norway and the United Kingdom
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Characterisation of Muraenolepis species by-catch in the CCAMLR Convention Area
published suggest a relatively fast growing, semelparous, life history with a maximum age of 11 years ... a relatively fast growing, semelparous, life history with a maximum age of 11 years. The estimate of K from ... of the group is needed and the number of species is uncertain. The few biological studies published suggest ...
Meeting Document : WG-FSA-12/50 : Author(s): S. Parker, P. McMillan and P. Marriott (New Zealand)