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Marine classification: lessons from the New Zealand experience
the marine environment, and applying them for management. We assert that recent innovations in ... multivariate statistical modeling have made possible the combined use of spatially comprehensive environmental ... the Southern Ocean sensitive to ecologically important contrasts, consistent with CCAMLR’s ecosystem ... classification, and reviews the results of three New Zealand classifications to draw methodological and practical ...
Meeting Document : WS-BSO-07/6 : Автор(ы): B. Sharp, M. Pinkerton and J. Leathwick (New Zealand)
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Analysis of krill catch data from continuous and conventional trawls by the Saga Sea and Atlantic Navigator
Abstract: In this paper we analyse data on the distribution of catches, the size of krill and ... bycatch of larval fish taken by the Saga Sea fishing with continuous trawls in 2006, and the Atlantic ... Navigator which fished in 2005 using both continuous trawling and conventional trawling. The sizes of krill ... are few data for comparison, the bycatches of larval/juvenile fish in the continuous trawl also appear ...
Meeting Document : WG-FSA-06/57 : Автор(ы): D.J. Agnew, A. Payne, J. Hooper and J. Roe (United Kingdom)
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03
operations (95% dead). The trawl-caught seabirds were from at least eight target fisheries, four of which had ... ) trawl fisheries accounted for 87% of observed trawl-caught seabirds. Incident rates (expressed as the ... highest in chartered albacore tuna (T. alalunga) sets in northern waters (17%), compared with 10% for the ... observed chartered southern bluefin tuna (T. maccoyii) longlines off the southwest coast of the South ...
Meeting Document : WG-FSA-04/57 : Автор(ы): S.J. Baird (New Zealand)
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On marine protected areas in the Southern Ocean
Abstract: The details on designation of marine protected areas in the CCAMLR region are ... considered. The general and specific issues, such as MPA definition in application to CCAMLR area ... , permissions and restrictions, temporal and spatial extent are discussed. It is noted that the South Orkneys ... MPA designation procedure could be useful for CCAMLR MPA network development. On the Ross Sea, which ...
Meeting Document : WS-MPA-11/13 : Автор(ы): G.P. Milinevsky and S.B. Kovalonok (Ukraine)
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KRILL FISHERY BEHAVIOUR IN THE 1999/2000 SEASON
condition in 1999/2000 season to assist consideration of the regional krill density and distributional ... conditions observed in the CCAMLR 2000 synoptic survey. The vessels seemed to have been moving around more ... compared to other fishing seasons to look for preferred targets. The 1999/2000 fishing season was the most ... mobile season in the last 10 years. Through the analysis of relation between catch level and vessel ...
Meeting Document : WG-EMM-08/40 : Автор(ы): S. Kawaguchi (Australia)
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By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during 2012/13–2016/17
Abstract: This paper reports the preliminary results of by-catch analysis as a part of progress ... report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during ... 2012/13–2016/17. We have used data set provided by CCAMLR secretariat on 10 th May, 2017. Although the ... by-catch occurred in most longline research operations, the number of by-catch individuals was less ...
Meeting Document : WG-SAM-17/44 : Автор(ы): T. Okuda, S. Somhlaba and T. Ichii
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Off the hook? Initiatives to reduce seabird by-catch in longline fisheries
Abstract: The recent history of global initiatives to reduce seabird by-catch in longline ... fisheries are reviewed, highlighting in turn the activities of environmental and industry non-governmental ... Fisheries, adopted by the Food and Agriculture Organization of the United Nations in June 1999, has much ... promise for effectively addressing the problem, if nations are willing to develop and implement it ...
Meeting Document : WG-FSA-99/6 : Автор(ы): J. Cooper (South Africa), J.P. Croxall (United Kingdom) and K.S. Rivera (USA)
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Estimating unaccounted fishing mortality in the Ross Sea and 88.2C–G bottom longline fisheries targeting Antarctic toothfish
Abstract: Stock assessments rely upon estimates of the total mortality resulting from fishing ... activities. The level of mortality resulting from the loss of sections of bottom longline gear in the Ross ... its management objectives relating to human impacts on the Antarctic environment. We provide a method ... to estimate unaccounted fishing mortality from lost lines in the Ross Sea region and Subarea 88.2 ...
Meeting Document : WG-FSA-11/48 : Автор(ы): D.N. Webber and S.J. Parker (New Zealand)
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Climate Change, Longevity Overfishing and Precautious Management of the Area 88 Toothfish Fishery
Abstract: Three aspects of current management of the “exploratory” Antarctic toothfish ... (Dissostichus mawsoni) fishery in Area 88 indicates that less-than-full precaution is being exercised in the ... of this species to climate-related factors; and 3) an increase in that sensitivity owing to the ... targeted removal of the oldest, most successful and most fecund toothfish. The current strategy is to ...
Meeting Document : WG-FSA-09/07 : Автор(ы): D. Ainley (USA), M. Massaro, G. Ballard (New Zealand) and J.T. Eastman (USA)
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REPORT ON THE ABANDONED GILLNET RETRIEVAL OPERATION CONDUCTED BY AUSTRALIA IN CCAMLR STATISTICAL DIVISION 58.4.3B (BANZARE BANK)
gillnets as a fishing method to target toothfish in the Convention area. Estimating the impact of IUU ... fishing is hampered by a lack of data on the design, deployment, catch and bycatch rates of gill nets ... (Statistical Division 58.4.3b), and the toothfish and bycatch found when a section of the gillnet was retrieved ... . Based on the amount of toothfish found in the 8 km long section of net retrieved, upwards of 29 tonnes ...
Meeting Document : TASO-09/10 : Автор(ы): Snowdon, D., Hamill, J., McEachan, F., Welsford, D.
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