Search results
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A condensed history and document of the method used by CCAMLR to estimate krill biomass (B0) in 2010
for the Conservation of Antarctic Marine Living Resources), utilising results derived from the CCAMLR generalised yield ... for the Conservation of Antarctic Marine Living Resources), utilising results derived from the CCAMLR generalised yield ...
Meeting Document : WG-EMM-16/38 : Author(s): S. Fielding, A. Cossio, M. Cox, C. Reiss, G. Skaret, D. Demer, J. Watkins and X. Zhao
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Quality and provision of scientific advice
, conservation and associated activities, on the marine ecosystem Recommendation Responsible body Activities ... , conservation and associated activities, on the marine ecosystem Recommendation Responsible body ...
Page : Site Section: The Organisation
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The diet of Antarctic fur seals, Arctocephalus gazella, at King George Island, during the summer–autumn period
, krill and fish were the most frequent prey, occurring in an average of 97% and 69% of samples (n=128 ... ), followed by Cephalopods (12%). Myctophids constituted almost 90% of the fish predated, being Electrona ... antarctica and Gymnoscopelus nicholsi the most abundant and frequent prey species. All fish taxa identified ... on fish species associated with krill swarms. A seasonal change observed in the relative proportions ...
Meeting Document : WG-EMM-04/4 : Author(s): G.A. Daneri, A.R. Carlini, C.M. Hernandez and A. Harrington (Argentina)
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Composition of Leucocytes in Peripheral Blood of Antarctic Toothfish Dissostichus mawsoni (Nototheniidae)
Abstract: The aim of the work is to study the leukocyte composition in blood of deep-water fish ... species by the example of Antarctic toothfish Dissostichus mawsoni. Fish were caught in January–February ... ” longline fishing vessel. Blood samples were collected from the caudal artery of immature fish (10 specimens ... to the leukocyte composition in freshwater fish species except basophils (Ivanova, 1983; Golovina and Trombitskii ...
Meeting Document : WG-EMM-14/P07 : Author(s): I.I. Gordeev, D.V. Mikryakov, L.V. Balabanova and V.R. Miktyakov
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Composition of leucocytes in peripheral blood of Antarctic toothfish Dissostichus mawsoni (Nototheniidae)
Abstract: The aim of the work is to study the leukocyte composition in blood of deep-water fish ... species by the example of Antarctic toothfish Dissostichus mawsoni. Fish were caught in January–February ... ” longline fishing vessel. Blood samples were collected from the caudal artery of immature fish (10 specimens ... to the leukocyte composition in freshwater fish species except basophils (Ivanova, 1983; Golovina and Trombitskii ...
Meeting Document : WG-FSA-14/P01 : Author(s): I.I. Gordeev, D.V. Mikryakov, L.V. Balabanova and V.R. Miktyakov
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ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES
was compiled for the years 2003-2006. Recapture rate was expressed as tags captured/tags released/fish scanned ... , recapture year, SSRU, release nation and recapture nation, with 193 recaptures. Despite this size, fishing ... existed, recapture rates were usually highest with New Zealand tagged and recaptured fish, although ... there was some evidence for suggesting that recapture rates are highest when the fleet and tagging fish ...
Meeting Document : WG-SAM-08/07 : Author(s): D.J. Agnew (UK)
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Stratification of catch-at-length data using tree based regression: an example using Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
into 4 regions, consisting of shallow inshore regions where predominantly smaller fish were found, to deeper ... offshore regions where only larger fish were found. The paper presents the new estimates of Antarctic ... toothfish catch-at-length and catch-at-age from the Ross Sea up to the end of the 2003–04 fishing season ... into 4 regions, consisting of shallow inshore regions where predominantly smaller fish were found, to deeper ...
Meeting Document : WG-FSA-SAM-05/8 : Author(s): N.L. Phillips, A. Dunn and S.M. Hanchet (New Zealand)
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Information on krill in reports from the CCAMLR scheme of international observation and its utility for management
area 48.3. Information on fishing gear suggests great differences between vessels. Aspects ... of larval fish or of vertebrates. Suggestions for changes to the Observer’s Reports are made to reduce ... . Information on fishing gear suggests great differences between vessels. Aspects of operational procedures ... in individual Observer’s Reports it is difficult to assess the level of by-catch of larval fish ...
Meeting Document : WG-EMM-07/22 : Author(s): J. Foster, S. Nicol and S. Kawaguchi (Australia)
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VPA as one of the approaches for settling a problem of Patagonian toothfish, Dissostichus eleginoides, population quantity (Subarea 48.3, South Georgia)
coefficients of fishing mortality F more precise by using catch data on age groups without resorting ... of F by adjusting the catch database and using variable parameters of natural mortality and mean fish weight. Author ... coefficients of fishing mortality F more precise by using catch data on age groups without resorting ... of F by adjusting the catch database and using variable parameters of natural mortality and mean fish weight. ...
Meeting Document : WG-FSA-95/14 : Author(s): Shlyakhov, V.A.
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Assignment of research catch limits for effort-limited research proposals in fisheries with pre-existing non-zero catch limits
Abstract: Research fishing conducted under CM 24-01 requires that research catch limits ... . For fish stocks already subject to non-zero total catch limits, e.g. based on agreed stock assessments ... Research fishing conducted under CM 24-01 requires that research catch limits be assigned ... to individual vessels or groups of vessels for purposes of completing the proposed research. For fish ...
Meeting Document : SC-CAMLR-XXXIII/09 : Author(s): Delegation of New Zealand