Search results
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Identification self training for observers
Abstract: Being able to correctly identify species is crucial in observer’s tasks and data ... training and resources provided by technical coordinators. This document describes a tool developed ... Being able to correctly identify species is crucial in observer’s tasks and data quality ... and resources provided by technical coordinators. This document describes a tool developed as a “serious ...
Meeting Document : WG-FSA-15/75 : Author(s): N. Gasco and A. Martin (France)
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Developing a penguin tracking database to help determine their most important foraging areas
for the krill fishery, and work on the spatial planning processes needed for identifying candidate CCAMLR MPAs ... for the krill fishery, and work on the spatial planning processes needed for identifying candidate CCAMLR MPAs. ... 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 ...
Meeting Document : WG-EMM-13/18 : Author(s): M. Hindell (SCAR), B. Lascelles (BirdLife) and P. Trathan (United Kingdom)
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Adélie penguin foraging behaviour and breeding success in seasons of contrasting krill availability (Mawson Coast, Antarctica)
penguins at the Béchervaise Island CEMP site were compared between seasons of contrasting krill ... availability. Krill biomass estimates were derived from shipboard surveys carried out within the penguins ... ’ normal foraging range during the 2001 and 2003 breeding seasons. More than three times as much krill ... of the krill survey. Chick mortality peaked during this period also. The findings illustrate the sensitivity ...
Meeting Document : WG-EMM-03/44 : Author(s): J. Clarke, M. Tierney, S. Candy, S. Nicol, L. Irvine and K. Kerry (Australia)
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Access to and use of data within CCAMLR
Author(s): Prepared by the Convener, WG-Krill Title: Access to and use of data within CCAMLR ... Prepared by the Convener, WG-Krill ... Access to and use of data within CCAMLR ...
Meeting Document : WG-Krill-94/19 : Author(s): Prepared by the Convener, WG-Krill
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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 ... ‘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 : Author(s): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)
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Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)
used to examine local patterns in catch per unit effort (CPUE) in the longline fisheries for Patagonian ... signal in the data for the depletion model to be used to estimate local abundance. A number of possible ... ) in the longline fisheries for Patagonian toothfish (Dissostichus eleginoides) around South Georgia and the Pacific ... there is no sufficiently consistent signal in the data for the depletion model to be used to estimate local abundance ... include a lack of detailed data from the early years of the fishery, differences in catchability between ... into separate, shorter series. Four data series were selected from the artisanal fishery off Valdivia in 1992 ... the industrial fishery off southern Chile in 1991/92 (dataset C) included 15 data series: 8 from Zone ... as a re-working of WG-FSA's analyses, with the addition of the data from the Chilean domestic fishery ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Author(s): Parkes, G., C.A. Moreno, G. Pilling and Z. Young
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Short note on time series of Drake Passage Oscillation Index (DPOI) and its influence on environmental variability
and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks affects ... the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability in krill recruitment ... ). They found significant correlations between krill recruitment and DPOI. Additionally, we calculated a time ... and oceanographic condition using CTD data during 1990-2004. As a result, DPOI had a strong correlation ...
Meeting Document : WG-EMM-07/14 : Author(s): M. Naganobu and K. Kutsuwada (Japan)
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Short note: Time series of Drake Passage Oscillation Index (DPOI) during 1952-2008 and its possible influence on environmental variability
and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks affects ... the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability in krill recruitment ... ). They found significant correlations between krill recruitment and DPOI. Additionally, we calculated a new ... DPOI and oceanographic condition using CTD data in the Antarctic Peninsula waters during 1990-2007 ...
Meeting Document : WG-EMM-08/33 : Author(s): M. Naganobu, J. Kondo and K. Kutsuwada (Japan)
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Revised research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.2 in 2014/15
method using updated CCAMLR C2 data and reference area sizes. As we proposed at the last WG-SAM meeting ... plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.2 in 2014/15 Approval ... using updated CCAMLR C2 data and reference area sizes. As we proposed at the last WG-SAM meeting, since ... Revised research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.2 ...
Meeting Document : WG-FSA-14/19 : Author(s): Delegation of Japan
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A spatial multi-species operating model of the Antarctic Peninsula krill fishery and its impacts on land-breeding
of the Antarctic Peninsula krill fishery and its impacts on land-breeding Approval: Approved ... An updated version of the Spatial Multi-species Operating Model (SMOM) of krill-predator-fishery ... A spatial multi-species operating model of the Antarctic Peninsula krill fishery and its impacts ... Abstract: An updated version of the Spatial Multi-species Operating Model (SMOM) of krill ...
Meeting Document : WG-SAM-07/12 : Author(s): É.E. Plagányi and D.S. Butterworth (South Africa)