Search results
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Population subdivision and distribution of Euphausia superba in the region of the Antarctic Peninsula and adjacent waters in relation to fishery development
survey data yielded krill biomass estimates of 3.27 to 7.89 million tons. Author(s): Delegation of USSR ... of krill aggregations in the area between 75 and 52°W was estimated. For this area, the 1984 survey data ... Abstract: Analysis of original and literature data for the past 10 years pertaining to the region ... -of the Antarctic Penunsula and adjacent waters points to a relationship between the distribution of krill ...
Meeting Document : SC-CAMLR-VIII/BG/21 : Author(s): Delegation of USSR
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Spatial distribution and swarm characteristics of Antarctic krill around the South Shetland Islands
Abstract: The spatial distribution and swarm characteristics of Antarctic krill were studied ... using the swarm-based method established in SG-ASAM-17. Acoustic data were collected from the FV Fu Rong ... , thickness and length of swarms were estimated from the 120kHz data. The full spatial distributions ... of acoustic density were obtained with Kriging space interpolation, which showed that krill usually aggregated ...
Meeting Document : WG-EMM-18/42 : Author(s): X. Yu, X. Wang and X. Zhao
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Focusing and testing fisher know-how to solve conservation problems: a common sense approach
and regulatory attention. When such issues arise, especially in US fisheries, they can threaten fisheries ... to seabird mortality in two fisheries: the Puget Sound drift gillnet fishery for sockeye salmon ... and the longline fisheries in Alaska for sablefish and Pacific cod. Although these fisheries are very different ... scientists, who collect the necessary data, and b) adhere to a specific scientific protocol within ...
Meeting Document : WG-FSA-03/20 : Author(s): E.F. Melvin and J.K. Parrish (USA)
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Are penguins and seals in competition for Antarctic krill at South Georgia?
of Antarctic krill. In recent years the population of fur seals has increased whereas that of macaroni penguins ... has declined. Both species feed on krill of similar size ranges, dive to similar depths ... for the prey of macaroni penguins leading to the decline in their population. We use a) satellite-tracking data ... and 2000; b) diet data to assess potential changes in their trophic niches between 1989 and 2000. Foraging ...
Meeting Document : WG-EMM-01/22 : Author(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, I.J. Staniland, K. Reid and A.S. Brierley (United Kingdom)
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Conservation Measure Conservation Measure 147/XIX (2000)
. 3. The implementation of VMS on vessels while participating only in a krill fishery is not currently required ... a Contracting Party fail to transmit the fine-scale catch and effort data to the Executive Secretary ... to the Contracting Party. If at the end of a further two months those data have still not been provided ... , the Executive Secretary shall notify all Contracting Parties of the closure of the fishery to vessels ...
Conservation Measure : 147/XIX (2000)
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Overview and update of Australia’s scientific tagging program in the Patagonian toothfish (Dissostichus eleginoides) fishery in the vicinity of Heard and McDonald Islands (Division 58.5.2)
fishery in 58.5.2 since the 1997/98 season. This program has yielded data which has assisted ... generally sedentary, but occasionally moving large distances, using tagging data to assess the status ... of stock in 58.5.2 remains difficult, and is likely to remain so until sufficient data to provide unbiased ... estimates of movement rates between areas and fisheries can be included in an integrated assessment ...
Meeting Document : WG-FSA-07/48 Rev. 1 : Author(s): D.C. Welsford, T. Lamb and G.B. Nowara (Australia)
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A comparison of acoustic targets at South Georgia and the South Orkney Islands during a season of profound krill scarcity
(smaller than krill). To counter the absence of krill length-frequency data from Coronation Island a new ... with appropriate 120 kHz data to calculate krill density estimates for both survey areas. Krill distribution ... krill). To counter the absence of krill length-frequency data from Coronation Island a new generic ... 120 kHz data to calculate krill density estimates for both survey areas. Krill distribution in both ...
Meeting Document : WG-EMM-95/75 : Author(s): Watkins, J.L., Brierley, A.S.
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Conservation Measure Conservation Measure 121/XVI (1997)
Monthly Fine-Scale Biological Data Reporting System for Trawl and Longline Fisheries Limitations ... Monthly Fine-Scale Biological Data Reporting System for Trawl and Longline Fisheries ... Monthly Fine-Scale Biological Data Reporting System for Trawl and Longline Fisheries The Commission ... of the closure of the fishery to vessels of the Contracting Party which has failed to supply the data ... Document2 CONSERVATION MEASURE 121/XVI1,2 ... measurements of the target species and by-catch species from the fishery (Form B2, latest version). It shall ...
Conservation Measure : 121/XVI (1997)
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Report on the independent review of CCAMLR’s data management systems
of the Secretariat’s document archive; development of an Enterprise Data Model; and redevelopment of the CCAMLR Website ... : redevelopment of the Secretariat’s document archive; development of an Enterprise Data Model ... Abstract: An independent review of CCAMLR’s data management systems was conducted in early 2011 ... are appropriately managed and that data and information are made available in accordance with CCAMLR’s rules ...
Meeting Document : CCAMLR-XXX/05 : Author(s): Secretariat
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Conservation Measure Conservation Measure 122/XVI (1997)
Monthly Fine-Scale Catch and Effort Data Reporting System for Trawl and Longline Fisheries ... Monthly Fine-Scale Catch and Effort Data Reporting System for Trawl and Longline Fisheries ... Monthly Fine-Scale Catch and Effort Data Reporting System for Trawl and Longline Fisheries ... fine-scale catch and effort data form (trawl fisheries Form C1, latest version or longline fisheries ... Document2 CONSERVATION MEASURE 122/XVI1,2 ... each Contracting Party shall obtain from each of its vessels the data required to complete the CCAMLR ...
Conservation Measure : 122/XVI (1997)