Search results
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Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine
integrated proposal is unchanged, i.e., to determine the abundance and distribution of Antarctic toothfish in ... the proposal in 2017. The joint research proposal was for 3 years covering the period 2017/18, 2018/19 ... blocks where tagged fish have previously been released on the slope, while also prospecting two of the ... . Following a proposal from the Ukraine to join the research plan in 2018, the Scientific Committee requested ...
Meeting Document : WG-SAM-2019/02 : Author(s): Delegations of the Republic of Korea, New Zealand and Ukraine
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
until recently. The number of debris items found has increased in the last season reported at Bird ... packaging materials. The level of marine debris found in Grey-headed albatross, Black-browed albatross and ... : Review of CCAMLR activities on monitoring marine debris in the Convention Area Approval: Approved ... Abstract: The current status of national surveys on monitoring of marine debris and their impact ...
Meeting Document : SC-CAMLR-XXIV/BG/13 : Author(s): Secretariat
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Fatty acids composition of spiny icefish Chaenodraco wilsoni in the Bransfield Strait and its implication to local food availability
to the high-Antarctic of the Southern Ocean, including the Bransfield Strait. The water mass in the ... Strait is complex, with warm, low-salinity surface waters found in the western and northern BS and colder ... , more saline waters of the Weddell Sea over the broad continental shelf near d′Urville and Joinville ... Islands. The local food availability of C. wilsoni may be influenced by those waters. The fatty acids can ...
Meeting Document : WG-FSA-18/76 : Author(s): Q.Y. Yang, G.P. Zhu and K. Reid
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Conditions for the precise measurement of fish target strength in situ
studied and two indexes are introduced for this purpose. One is the number of fish in the effective ... obtained from one large same fish school in the eastern shelf of Bering sea during the intership ... Abstract: Conditions for precise measurement of in situ fish target strength (TS) are empirically ... reverberation volume which contributes echo formation at a certain instant and the other is the percentage of ...
Meeting Document : WG-Krill-94/35 : Author(s): K. Sawada and M. Furusawa (Japan), N.J. Williamson (USA)
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Revised research plan for the 2017/18 exploratory longline fishery of D. mawsoni in Subarea 48.6 by South Africa and Japan
Abstract: South Africa and Japan revised the next season’s (2017/18) research plan in Subarea ... extracts provided by the CCAMLR Secretariat on the 27th of July, 2017 were used. The estimated median stock ... sizes in research blocks 48.6_2E (southeast part of 48.6_2), 48.6_3, and 48.6_4 are 4864.30, 3132.55 ... were released in the most recent year as effective for the biomass estimation, except for 48.6_4 which ...
Meeting Document : WG-FSA-17/10 : Author(s): Delegations of Japan and South Africa
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Development of a spatially-explicit minimum realistic model for Antarctic toothfish (Dissostichus mawsoni) and its main prey (Macrouridae and Channichthyidae) in the Ross Sea
of the nature of the interaction. Whilst this model is in a development stage, it provides a useful ... sampling of toothfish for diet analysis, and the monitoring of icefish and grenadier populations in SSRUs ... Abstract: To explore the potential effects of the toothfish fishery on the population dynamics of ... predation mortality (M2), in addition to fishing mortality (F) on all three species. The model suggests that ...
Meeting Document : WG-EMM-14/51 : Author(s): S. Mormede, M. Pinkerton, A. Dunn, S. Hanchet and S. Parker (New Zealand)
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Integrated analyses of circumpolar climate interactions and ecosystem dynamics in the Southern Ocean (ICED)
, and the development of management procedures. CCAMLR community scientists have been instrumental in ... community in order to maximise the impact of science on the management of Southern Ocean ecosystems. Author ... : Integrated analyses of circumpolar climate interactions and ecosystem dynamics in the Southern Ocean (ICED ... the increasing need to develop integrated circumpolar analyses of Southern Ocean ecosystems. The long ...
Meeting Document : WG-EMM-06/26 : Author(s): E.J. Murphy (United Kingdom), E. Hofmann (USA) and R. Cavanagh (United Kindom)
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Recent increase and southern expansion of Adelie penguin populations in the Ross Sea, Antarctica, related to climatic warming
Abstract: The numbers of Adelie penguins Pygoscelis adeliae (Hombron and Jacquinot) in the Ross ... climatic variation in the McMurdo Sound region. We suggest that the dynamics of Adelie penguin populations ... may be very sensitive indicators of changes in the Antarctic climate. Published in: New Zealand ... increase and southern expansion of Adelie penguin populations in the Ross Sea, Antarctica, related to ...
Meeting Document : WG-CEMP-92/22 : Author(s): R.H. Taylor and P.R. Wilson (New Zealand)
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Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update
distributions of abundance around the fishing area. There were two tag recaptures in 2007, both of D ... the mark-recapture experiment in Subarea 48.4 in 2007/08. Initial estimates of population size will be ... made in 2008/09. However, given the currently low level of recaptures, and the difficulties experienced ... in catching and tagging the anticipated number of toothfish each year, the experiment and CM 41-03 ...
Meeting Document : WG-FSA-07/32 : Author(s): J. Roberts and D.J. Agnew (United Kingdom)
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Status and trends of Adelie penguin populations in the Ross Sea region
Abstract: Aerial reconnaissance and photography were used in the Ross Sea sector of Antarctica to ... half the world population. Some rookeries were photographed in all, or most, of the seven seasons to ... study the pattern of natural fluctuations in Adé1ie populations, and comparisons have been made with ... and B.W. Thomas (New Zealand) Title: Status and trends of Adelie penguin populations in the Ross Sea ...
Meeting Document : WG-CEMP-92/23 : Author(s): R.H. Taylor, P.R. Wilson and B.W. Thomas (New Zealand)