Resultados de la búsqueda
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Changes in the diet of the South Georgia shag Phalacrocorax georgianus at the South Orkney Islands along four consecutive years
different diet analysis methods and to shags-related and/or fisheries-related changes in the food ... availability. If assumed that the fisheries carried out in the area affected the structure and abundance of the ... fish populations, the comparison of our results with historical data may be indicating a recovery of G ...
Meeting Document : WG-EMM-00/8 : Autor(es): R. Casaux and A. Ramón (Argentina)
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Finfish distribution and abundance in Subareas 48.1 and 48.2, 2016–2018. Research proposal for the second year
in each stratum depth. With the data obtained in each subarea, the density of fish resources will be ... the US AMLR Program, Southwest Fisheries Science Center, National Marine Fisheries Service, USA ...
Meeting Document : WG-FSA-16/31 : Autor(es): Delegation of Chile
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CEMP indices: 2013 update
changes in krill-based ecosystems to provide a basis for regulating harvesting of Antarctic living marine ... resources in accordance with the ‘ecosystem approach’. In 2012/13 data has been submitted by six Members for ... 13 sites and 13 CEMP parameters. This report provides a summary of CEMP data submissions for the ...
Meeting Document : WG-EMM-13/06 : Autor(es): Secretariat
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The IPCC Special Report on the Ocean and Cryosphere in a Changing Climate: CCAMLR’s duty to respond
conservation measures and implication statements in all working papers and fisheries reports. Commit to ... : Approved Secretariat Workflow Status: Content Approved Document Release Consent: Yes Delegation ...
Meeting Document : CCAMLR-38/BG/56 : Autor(es): Submitted by ASOC
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Hydrographic conditions in the Elephant Island plateau region during December 1996
circulation. Compared to krill abundance data, the thermal and the dynamic fields indicate some correlation in ... Abstract: Based on historic data as provided by the World Ocean Atlas 1994, the general climatic ... ) Islands and the Antarctic Peninsula Region. A data set sampled during December 1996 in the Elephant Island ... Plateau Region by RV POLARSTERN, is compared to the climatic background data, and to more recent data as ...
Meeting Document : WG-EMM-97/06 : Autor(es): Stein, M.
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Revised proposal for continuation of a multi-member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2019/20 by Japan, South Africa and Spain
2013 to enhance data collection and analysis in the subarea 48.6. From the last season (2018/19) Spain ... has joined the proposal in order to contribute to the data acquisition and to speed up the integrated ... previous research activities. Data and investigations about the population structure and various ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : WG-FSA-2019/23 Rev. 1 : Autor(es): Delegations of Japan, South Africa and Spain
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Update for CCAMLR WG-EMM on the BAS, BirdLife, SCAR penguin tracking database development and analysis project
Plus Fund) to build an integrated database that would facilitate the analysis of penguin tracking data ... . The database will have a web-based user interface that will allow data holders to submit data and ... attach a range of access levels; access may be granted only to the data holder, to a wider group, or to a ... management approaches for the krill fishery, and work on the spatial planning processes needed for ...
Meeting Document : WG-EMM-14/03 : Autor(es): P. Trathan, B. Lascelles (United Kingdom) and M. Hindell (Australia)
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Updated biological parameters of Dissostichus mawsoni at Subarea 48.6
lack of sufficient aging data, it is not possible at present to calculate annual and sex-specific ... growth curve, ALK, and maturity ogive. Continuing both data collection and otolith aging will lead to the ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for ...
Meeting Document : WG-SAM-2019/36 : Autor(es): T. Okuda and R. Sarralde Vizuete
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Report of the Workshop for the International Coordinated Survey in conjunction with CCAMLR-2000 Survey
with CCAMLR 2000 survey. Time-series acoustic data from the coordinated survey were analyzed. Excluding ... krill density; near the east end of Elephant Island, mid-way between Elephant and King George Islands ... krill move closer to the shelf break as the season progresses. This apparent movement is complemented by ... a change in the demographic structure of the population. The smaller size modes disappear and krill ...
Meeting Document : WG-EMM-01/68 : Autor(es): Delegations of Japan, Rep. of Korea, USA and Peru
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Food and feeding of two Channichthyids, Champsocephalus gunnari and Chaenocephalus aceratus, around Elephant Island and in the South Shetland Islands (Subarea 48.1) in 2001 and 2002
Abstract: Data on food and feeding of two icefish species, Champsocephalus gunnari and ... ‘Polarstern’. C. gunnari fed almost exclusively on krill (Euphausia superba) in both years. C. aceratus fed on ... krill and other crustaceans as well as on fish. C. aceratus smaller than 30 – 35 cm relied primarily on ... krill and other crustaceans while larger fish preyed predominantly on fish. They fed mainly on locally ...
Meeting Document : WG-FSA-02/73 Rev. 1 : Autor(es): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)