Résultats de la recherche
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Foraging and provisioning in Antarctic fur seals: interannual variability in time-energy budgets
seals have episodic bouts of suckling 0-3 days), alternating with foraging trips (3-10 days). Foraging ...
Meeting Document : WG-EMM-99/32 : Auteur(s): I.L. Boyd (United Kingdom)
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Feasibility of trawl surveys to estimate abundance of juvenile toothfish in Subarea 88.1
–February because of ice. Ice cover varied greatly between years, with the untrawlable area ranging from 31 ... average over the last three years, 63% of the seabed area from 0–600 m depth was not fishable in January ... years. Author(s): Wood, B.A., ODriscoll, R.L., Hanchet, S.M. Title: Feasibility of trawl surveys to ...
Meeting Document : WG-FSA-SAM-04/07 : Auteur(s): Wood, B.A., ODriscoll, R.L., Hanchet, S.M.
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SC-CAMLR-XXXIII
areas (MPAs) in accordance with the Conservation Measure 91-04 Delegation of Japan SC-CAMLR-XXXII/07 Rev ... research proposals in fisheries with pre-existing non-zero catch limits Delegation of New Zealand SC-CAMLR ... consistent with a proposed draft Research and Monitoring Plan for a Ross Sea region MPA Delegations of New ... the European Union SC-CAMLR-XXXIII/BG/41 Relative densities of early Euphausiid larvae in the Weddell ...
Meeting
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Commission
year, SCIC reviews and assesses the implementation of, and compliance with, CCAMLR's conservation ... a Standing Committee on Implementation and Compliance (SCIC) to provide it with information, advice ... of the System of Inspection and works with the Scientific Committee and the CCAMLR Scheme of ... a Chair and Vice-Chair for initial terms of two years. They are eligible for re-appointment for an ...
Page : Site Section: The Organisation
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e-sc-viii-a4.pdf
... closely with the Consultants on the details of their simulations and analyses. 2. In the light of these ... ) Survey vessels operating in support of a fishing fleet should collect data in accordance with the bridge ... characteristics with respect to krill size and feeding condition (‘greenness’). 40. The model simulates the ... formula is used. This has the advantage of making some allowance for the movement of concentrations with
application/pdf attached to:WS-KCPUE-89
Meeting Report : WS-KCPUE-89
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Lead-radium dating provides a framework for coordinating age estimation of Patagonian toothfish (Dissostichus eleginoides) between fishing areas
valid ages for juvenile to older adult groups, which were consistent with the counting of otolith growth ... estimates range from approximately 20 to more than 50 years. In this study, lead-radium dating provided ... zones in transverse otolith sections, and longevity estimates exceeding 30 years. Lead-radium dating ... . 3.3 years was observed across estimated ages younger than 20 years. For the CAF, ages were ...
Meeting Document : WG-FSA-11/P01 : Auteur(s): A.H. Andrews, J.R. Ashford, C.M. Brooks, K. Krusic-Golub, G. Duhamel, M. Belchier, C.C. Lundstrom and G.M. Cailliet
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2010–11
location of fishing together with the catch of Dissostichus spp. and bycatch species by year for the period ... 1997–98 to 2010–11. During the 2010–11 fishing year most of the catch in Subarea 88.1 came from the ... 88.1C with the rest taken from SSRU 88.1B. The catch limit from the shelf was taken mainly from 881J ... Abstract: The exploratory fishery for Dissostichus spp. has now been operating for fifteen years ...
Meeting Document : WG-FSA-11/45 : Auteur(s): M.L. Stevenson, S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)
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Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2018
McDonald Island (HIMI) in Division 58.5.2 took place from the end of March to the end of April, with the ... with a new set of randomly selected station points. The catch of Dissostichus eleginoides (Patagonian ... combined) were also two to three times greater than those of last year. Catches of skates were similar to ... survey area were close to the highest estimates for the past 10 years. For the managed by-catch species C ...
Meeting Document : WG-FSA-18/55 : Auteur(s): G. Nowara, T. Lamb and P. Ziegler
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Rapport de pêcherie 2015 : Dissostichus spp. sous-zone 48.2
in the eastern areas of Subarea 48.2. The research will be undertaken over three years (2015–2017 ... year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season (from 1 ... multiyear research program and conducted 29 hauls with a total catch of 31 tonnes of Antarctic toothfish (D ... . eleginoides in Subarea 88.3. Year D. mawsoni D. eleginoides Catch CPUE Catch CPUE 1998 <1 0.002 2015 ...
Document : Site Section: Publications
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RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIA
, South Atlantic. Data from 13 demersal trawl surveys conducted over a 20-year period were analysed ... inter-annually and was found to be inversely correlated with the sea surface temperature (SST ... and larvae were not significantly correlated with juvenile density. The mean length of 1+ fish ... correlated with SST in the summer prior to adult spawning. Trends in toothfish recruitment variability ...
Meeting Document : WG-FSA-08/P02 : Auteur(s): M. Belchier and M.A. Collins