Search results
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Analysis of longline fleet operation on the Patagonian toothfish (Dissostichus eleginoides) in the subarea of the South Georgia Island (48.3) in 1989–2003
dynamics off the South Georgia Island and Shag Rocks (sub-area 48.3) for the 1989-2003 period are given ... . Taken the intensity of fleet operation as an example in the sub-area, it was confirmed a decrease in ... catches both for 1000 hooks and vessel/day. The given objective long-term data evidenced a substantial ...
Meeting Document : WG-FSA-03/98 : Author(s): N.V. Kokorin and A.F. Petrov (Russia)
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DIRECT EFFECTS OF CLIMATE CHANGE ON THE ANTARCTIC KRILL FISHERY
thought of as being indirect, for example through distributional changes of fish populations, changes in ... seasonal behaviour of the region’s largest fishery, that for Antarctic krill. Declining sea ice cover in ... an era of rapid ecological change. Author(s): S. Kawaguchi, S. Nicol and A.J. Press Title: DIRECT ...
Meeting Document : WG-EMM-09/P06 : Author(s): S. Kawaguchi, S. Nicol and A.J. Press
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A note on relating krill CPUE measures to abundance trends
) for the Antarctic krill fishery is considered. The combined index of catch-per-hour of trawling ... ; such an index should be stratified both spatially and by krill aggregation type- this has implications ... for routine data collection. Models should be constructed to investigate how substantial non ...
Meeting Document : WS-KCPUE-85/03 : Author(s): D.G.M. Miller and D.S. Butterworth (South Africa)
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Quantifying uncertainty in the Chapman mark-recapture estimate of abundance
Abstract: In New and Exploratory fisheries for toothfish, mark-recapture plays a critical role to ... estimate biomass in the initial stage of developing an assessment. This short paper describes the use of ... estimates, as often calculated for exploratory fisheries without integrated stock assessments. We also ...
Meeting Document : WG-FSA-15/49 : Author(s): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)
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Detection of predator dive patterns from stationary echosounder data
for general image recognition, we detected diving events by air-breathing predators in a 1 year dataset from ... with regards to time of year as well as time of day. At the temporal scales analysed the data did not suggest ... for general image recognition, we detected diving events by air-breathing predators in a 1 year dataset from ... with regards to time of year as well as time of day. At the temporal scales analysed the data did not suggest ...
Meeting Document : WG-EMM-2019/34 : Author(s): T. Klevjer and G. Skaret
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African IUU Capacity Building Workshop and CDS Fund Expenditure – Report to CCAMLR-XXIX
, Annex 10-05/B, paragraph B2(ix) on the progress of a proposal for expenditure from the CDS Fund to ... conduct an African capacity building event aimed at combating IUU fishing. The proposal was submitted to ...
Meeting Document : CCAMLR-XXIX/09 : Author(s): Delegations of Australia, South Africa, the United
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Short communication: Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 (Chionobathyscus, Channichthyidae) from the Ross Sea area
Abstract: For the first time the study of diet composition of deepwater icefish Chionobathyscus ... dewitti was conducted through Antarctic toothfish Dissostichus mawsoni acted as an “agent”, i.e., all ...
Meeting Document : WG-FSA-10/11 : Author(s): A.F. Petrov (Russia)
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African IUU capacity-building workshop and expenditure from the CDS fund – Report to CCAMLR-XXXI
/B, paragraph B2(ix) on the proposal for an African capacity-building workshop aimed at combating IUU ...
Meeting Document : CCAMLR-XXXI/37 : Author(s): Delegations of Australia, South Africa, the United Kingdom and the Secretariat
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The relationship between krill (Euphausia superba) fishing areas in the west Atlantic and the species’ circumpolar distribution
density for the West Atlantic during FIBEX is used to obtain an upper limit for the biomass of krill in ... Abstract: Areal cover is calculated for the Statistical Sub-areas (48.1, 48.2 and 48.3) from ... estimate for the West Atlantic during FIBEX (First International BIOMASS Experiment) is expanded to give a ... global biomass for krill within each of the above four regions. Similarly, the maximum estimated krill ...
Meeting Document : SC-CAMLR-VIII/BG/19 : Author(s): Delegation of South Africa
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Proposal on a conservation measure establishing a marine protected area in the Domain 1 (Western Antarctic Peninsula and South Scotia Arc)
Scotia Arc region, the delegations of Argentina and Chile propose the establishment of an MPA in the ... Planning Domain 1 (D1MPA), to protect representative habitats for marine living resources, preserve ... ecosystem processes, protect vital areas for zooplankton, fish, mammal and bird life-cycles, and maintain ... reference areas for scientific research and monitoring. This proposal is consistent with Conservation ...
Meeting Document : CCAMLR-XXXVII/31 : Author(s): Delegations of Argentina and Chile