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ПРЕДЛОЖЕНИЕ ОБ ОБЩЕЙ МЕРЕ ПО СОХРАНЕНИЮ В ЦЕЛЯХ РЕАЛИЗАЦИИ К 2012 Г. МОРСКИХ ОХРАНЯЕМЫХ РАЙОНОВ В ЗОНЕ АНТКОМ, ВКЛЮЧАЯ НЕОБХОДИМУЮ В МЕРАХ ПО СОХРАНЕНИЮ СТРУКТУРУ УПРАВЛЕНИЯ, КОТОРАЯ В БУДУЩЕМ БУДЕТ РЕГУЛИРОВАТЬ МОР В АНТКОМ
Abstract: At CCAMLR XXIX (2010) Australia presented the ‘ Proposal for a general conservation ... measure to implement a Representative System of Antarctic Marine Protected Areas (RSAMPA) in CCAMLR by ... the future ’ (CCAMLR-XXIX/38 Rev. 1). This proposal is a revision of that presented to CCAMLR XXIX and ... exploratory fisheries for Dissostichus spp. in the Convention Area), a general conservation measure could ...
Meeting Document : CCAMLR-XXX/30 : Автор(ы): Delegation of Australia
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DEFINING TAG RATES AND TACS TO OBTAIN SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR CONVENTION AREA
Abstract: This paper outlines a method of calculating suitable tagging rates and total allowable ... catches (TACs) that would be expected to yield a pre-specified precision in a resultant abundance estimate ... . With respect to the tagging-based abundance estimator, we use the Lincoln-Petersen method and derive a ... be extremely useful in terms of defining suitable catch levels and tagging rates required to obtain a ...
Meeting Document : WG-SAM-08/06 : Автор(ы): R.M. Hillary (UK)
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An underwater setting method for surface longliners, to minimise the accidental/incidental capture of seabirds
Abstract: The accidental/incidental capture of seabirds by longline gear may be causing a ... . In response to the sea bird problem, the New Zealand Department of Conservation funded a programme in ... 1996 to develop a device to set baits underwater on commercial longliners. Trials on two U tube devices ... bait to the setting depth, however a backward facing U tube succeeded in flushing the bait on all ...
Meeting Document : WG-FSA-97/53 : Автор(ы): Walshe, K.A.R., Parnes, P.
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Proposal for an extension to the mark-recapture experiment to estimate toothfish population size in the South of Subarea 48.4
Abstract: A three‐year tagging study in the South of Subarea 48.4 was initiated in the 2008/09 ... 48.4; A total of 186 D. eleginoides and 202 D. mawsoni were tagged and released in 2010, leaving a ... total of 794 tagged fish in the water, respectively. A total of 13 D. eleginoides and 22 D. mawsoni were ... and rajids again dominated bycatch, comprising 15.4% and 1.2% of toothfish catch, respectively. A ...
Meeting Document : WG-FSA-10/40 : Автор(ы): J. Roberts and D. Agnew (UK)
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Понятие «репрезентативности» в контексте разработки МОР
application to the designation of a representative system of MPAs in the Southern Ocean. In 2005, CCAMLR ... that would aim to provide a comprehensive, adequate and representative system of MPAs to contribute to ... particular ecosystems or habitats in a particular region are captured within a system of MPAs. A key part of ... the process of creating a representative system of MPAs is the identification of representative areas ...
Meeting Document : CCAMLR-XXXII/BG/14 : Автор(ы): Submitted by ASOC
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Estimating the biodiversity of the sub-Antarctic Indian part for ecoregionalisation: Part I. Pelagic realm of CCAMLR areas 58.5.1 and 58.6
methodology: (1) a taxonomic approach based on communities only, (2) a physiognomic approach used for the ... bioregionalisation of the Southern Ocean based on abiotic and chlorophyll- a characteristics of the habitat only, and ... (3) a mixed approach, we called “ecoregionalisation”, which includes taxonomic, ecological and ... physiognomic data. The mixed approach is a relatively new method and is demonstrated on mesopelagic fish here ...
Meeting Document : WS-MPA-11/10 : Автор(ы): P. Koubbi (France), P.A. Hulley (South Africa), B. Raymond (Australia), F. Penot, S. Gasparini, J.P. Labat, P. Pruvost (France), S. Mormède (New Zealand), J.O. Irisson, G. Duhamel and P. Mayzaud (France)
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UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS USING CATCH-AT-AGE DATA AND TWO YEARS OF SURVEY ABUNDANCE-AT-AGE DATA
-length proportions were retained but for a given fishery the same age-specific selectivity function and ... . Effective sample sizes for the commercial catch-at-age proportions, assuming a multinomial distribution, and ... the coefficient of variation (CV) for the abundance-at-age, assuming a lognormal distribution, each ... ageing error. CASAL allows a single ageing error matrix to be defined and applies this matrix to ...
Meeting Document : WG-SAM-09/09 : Автор(ы): S.G. Candy (Australia)
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INVESTIGATING LENGTH AT MATURITY OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) BASED ON SCIENTIFIC OBSERVERS’ DATA
observers’ staging data were highlighted and GSI is recommended as a better indicator of maturity status in ... Antarctic toothfish. Reports of histological analyses of a small number of Antarctic toothfish showed ... a limited number of fish, most of which were from the southern area, therefore not on obviously ... spawning fish. Histological analysis using a hindcasting assessment of 683 samples collected in December to ...
Meeting Document : WG-FSA-08/48 : Автор(ы): S. Mormede, S. Parker and P. Grimes (New Zealand)
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Mincing, mealing and batching: waste management strategies aimed at reducing seabird interactions with trawl vessels
to a paste before it was discharged reduced the number of seabirds around the vessels. The first ... trial was on a mid-water trawler targeting hoki (Macruronus novaezelandiae), and the experiment on this ... (Nototodarus sloanii). There was no meal plant on board and the mealed treatment was replaced with a batching ... was determined by counting the number of birds within a 40m-radius semi-circular sweep zone behind the ...
Meeting Document : WG-FSA-07/42 : Автор(ы): E. Abraham and J. Pierre (New Zealand)
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Mackerel icefish Champsocephalus gunnari in the diet of upper trophic level predators at South Georgia: implications for fisheries management
important prey species for a number of upper trophic level predators, and is the target of commercial ... % of the diet by mass of gentoo penguins. The length-frequency distributions of C. gunnari indicated a ... 1993, 1996, 1999 and 2001. A recruitment index based on the contribution by mass of the 1+ age-class in ... the diet of gentoo penguins indicated a higher degree of variability in recruitment than in considered ...
Meeting Document : WG-FSA-03/74 : Автор(ы): K. Reid, S. Hill and T. Diniz (United Kingdom)
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