Résultats de la recherche
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Alternative assessment methods for toothfish at South Georgia
first is that the CPUE in the early 1990s did not decline as would be expected as the resource was ... initially fished quite heavily. The second is that when a decline was seen, it was much more abrupt than ... would be predicted by the model. Thirdly, all models predict a continuing decline, not the increase in ... CPUE that actually has been seen since 1996. Fitting the model to partial CPUE series, or assuming an ...
Meeting Document : WG-FSA-SAM-04/17 : Auteur(s): Kirkwood, G., Payne, A., Agnew, D.
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e-sc-xiii-a8.pdf
... recommended that observers be equipped with the relevant documentation in order to assist with the education ... that a report from the Russian scientific observer on the Bulgarian longliner RK-1 should be available ... that some 20% of the population could be affected. This also raises the concern that in addition to ... the observed mortality associated with longliners, there may also be additional mortality of birds
application/pdf attached to:WG-IMALF-94
Meeting Report : WG-IMALF-94
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Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)
039;S). Yields of Dissostichus spp. were very low in the three subareas, with values of only 5.7 g ... system) were used for the operation, with variable quantities of fish hooks (1 440 to 4 320), No. 9 ... (Latitude 68°49039;S), and from the Bellingshausen Sea (70°38039;S) to Clarence and Elephant Islands (61 ... °14039;S), while Patagonian toothfish (Dissostichus eleginoides) were caught in waters from King ... navigation. In accordance with the cruise schedule, Subareas 88.3, 48.1 and 48.2 were researched in that ... important to point out that in all the areas studied, bottom topography was found to be quite flat, both ... a mixed carnivorous diet (euryphagia), with small identifiable prey comprising 59% fish, 27 ... . that the results obtained would be in any way related to these atmospheric-oceanic conditions. This ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Auteur(s): Arana, P.M. and R. Vega
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e-cc-ix.pdf
... Regulation 5.3 should be changed in accordance with the suggestions made by SCAF and in particular that the ... action with regard to regulating the krill fishery and that precautionary measures should be introduced ... declared that, in accordance with UNGA Resolution 44/225, there will be no expansion of large-scale ... Commission agreed, in accordance with UN Resolution 44/225, that there will be no expansion of large-scale
application/pdf attached to:CCAMLR-IX
Meeting Report : CCAMLR-IX
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Book review: Fish and Fish Resources of the Antarctic
research expeditions in Antarctica. The introduction notes that until the 1960s Antarctic waters were still ... CCAMLR Scieiicc, Vol. 8 (2001): 165-168 BOOK REVIEW ... having participated in many fisheries research expeditions in Antarctica. The introduction notes that ... processes governing bioproductivity in various Antarctic ecosystems and the real opportunities that exist ... for the future harvesting of fish stocks based on the fisheries potential of areas with high ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 165–168 : Auteur(s): Shust, K.V
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Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
. Details of the fishery In 2005 the Working Group recommended that Subareas 88.1 and 88.2 be split into ... -class strength in the fishery (WG-FSA-09/36). It should be noted that the scaled length frequencies ... quality metrics that were informative with respect to tagging data. Other trips with data quality metric ... . Table 9(a): Numbers of D. mawsoni with tags released for the years 2001–2008 for selected data quality ...
Document : Site Section: Publications
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Fulfilling CCAMLR’s commitment to create a representative system of Marine Protected Areas
summarises CCAMLR039;s progress in fulfilling this commitment to date. Following recent progress with ... adopting a Southern Ocean representative system of MPAs by 2020. ASOC recommends that this year CCAMLR ... areas. Adopts the Weddell Sea MPA, keeping the boundaries intact so that the MPA contains the ecological ...
Meeting Document : CCAMLR-XXXVII/BG/36 : Auteur(s): Submitted by ASOC
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Trophic relations of the cephalopod Martialia hyadesi (Teuthoidea: Ommastrephidae) at the Antarctic Polar Front, Scotia Sea
items in the squid039;s diet were the myctophid fishes Krefftichthys anderssoni and Electrona ... prey categories: Crustacea, Crustacea + fish, fish, cephalopod, there was no evidence that dietary ... , which is itself a major prey item of some higher predators In the Scotia Sea, suggests that a previously ... unrecognised food chain: copepod- myctophid- Martialia hyadesi- higher predator, may be an important component ...
Meeting Document : SC-CAMLR-XI/BG/11 : Auteur(s): Delegation of United Kingdom
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Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91
carried out by only one vessel- RTMA ZVEZDA KRYMA in April-June 1991. The total harvest in that period ... populations are rather connected with the quality and period of sampling than reflect objective changes in ... made 971 t of grey rockcod Notothenia squamifrons and 29 t of Patagonian toothfish Dissostichus ...
Meeting Document : WG-FSA-94/07 : Auteur(s): A.K. Zaitsev (Ukraine)
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e-sc-ix-a6.pdf
... agreed that relevant summary tables from the report of the 1989 Meeting of the Working Group should be ... be direct evidence of depletion of that particular population or stock but WG-CEMP is unable to ... in its monitoring program and is recommending that monitoring of parameters should be aimed at ... advice could not be provided at present and that further work and discussion will be needed. At its
application/pdf attached to:WG-CEMP-90
Meeting Report : WG-CEMP-90