Search results
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CCAMLR Science – Options for the future
publicise the science done in CCAMLR and to raise the profile of CCAMLR within the international scientific ... community. A reduction in the number of papers submitted to, and published in the journal, has prompted a ... review of options for the future of CCAMLR Science. In particular, it may be timely to review the role ... Abstract: CCAMLR Science was launched over 20 years ago with the aim of providing mechanism to ...
Meeting Document : SC-CAMLR-XXXIV/07 : Author(s): CCAMLR Secretariat
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Acoustic and catch data collected by the fleet – relevance for feedback management
logging also during periods of commercial fishing. In this paper we give an overview of the properties of ... surface at night and at deeper water at day time, stands out in the fishing area while patterns of ... Abstract: The Norwegian fishing vessels involved in krill fisheries are also used to carry out ... distribution over time in a single season. Vertical distributions inside and outside the fishing area change ...
Meeting Document : WG-EMM-15/13 : Author(s): O.R. Godø, T. Klevjer and G. Skaret (Norway)
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Research plan for toothfish in Division 58.4.4 b by Shinsei maru No. 3 in 2015/16
and CASAL OB_1b model (vulnerable biomass in 2014), respectively. The stock sizes of D. eleginoides in ... sample size of 60 tonnes in order to further strengthen the stock assessments in the area. Author(s ... Abstract: In this document, we revise stock status assessments of D. eleginoides in research ... results using CASAL models in research block 58.4.4b_1 are described in a separated document. The ...
Meeting Document : WG-SAM-15/13 : Author(s): Delegation of Japan
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Korean research plan for Dissostichus spp. in Subarea 88.3 in 2015/16
directed fishing following the results of a Chilean survey activities in 1998 (SC-CCAMLR-XVII/BG/7 ... ): Delegation of the Republic of Korea Title: Korean research plan for Dissostichus spp. in Subarea 88.3 in ... was noted that 8 D. Mawsoni were tagged by the New Zealand in the 2004/2005 season and 123 D. Mawsoni ... were tagged by Russian flagged vessels in the 2010/11 and 2011/12 season (WG-FSA-05/53, WG-FSA-11/36 ...
Meeting Document : WG-SAM-15/09 : Author(s): Delegation of the Republic of Korea
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Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review
haemoglobin. With the exception of one species, icefish live only in the cold – stable and oxygen – rich ... environment of the Southern Ocean. It is still questionable how old icefish are in evolutionary terms: they ... – winter. The incubation period spans from 2 months in the north of the Southern Ocean to more than 6 ... Abstract: Icefish are a family of species unique among vertebrates in that they possess no ...
Meeting Document : WG-FSA-04/10 : Author(s): K.-H. Kock (Germany)
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KRILL FISHERY REPORT: 2011 UPDATE
predominantly in Subarea 48.2, notably 48444 t from SOW (South Orkney West). The catches of krill reported from ... of the fishery. The daily catching capacity of vessels in the fishery has increased markedly since ... and Poland have fished for krill in Area 48. The total catch reported to May 2011 was 110949 t, most ... of which has been taken from Subarea 48.2 between February and May. Approximately 55% of the catch ...
Meeting Document : WG-EMM-11/05 : Author(s): Secretariat
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Diet overlap among top predators at the South Orkney Islands, Antarctica
fish, which increases the re-occurrence of these preys in the diets. Our samples suggest the recovery ... analyzed diet information on nine bird and two seal species collected in the austral summer from 1996 to ... 2000 at South Orkney Islands. Overall, the diet of most of the predators was mainly composed of krill ... , fish or penguins. The re-occurrence of prey among predators was intermediate and ranged from 25.3 to ...
Meeting Document : WG-EMM-18/04 : Author(s): M.L. Bertolin and R. Casaux
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Preliminary results of an age/length study of juvenile Notothenia rossii marmorata from Potter Cove, South Shetland Islands
of the species in the fjord. Mean length data at age presented here were compared with published values ... of the species in the fjord. Mean length data at age presented here were compared with published values ...
Meeting Document : WG-FSA-90/09 : Author(s): E. Barrera-Oro and R. Casaux (Argentina)
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Interactions between cetaceans and fisheries in Southern Ocean
Southern Ocean in the second half of the 1980’s, interactions of cetaceans with these fisheries became ... . Sperm whales became frequently entangled in the line and part of the line was lost in a number of cases ... . Other cetaceans were rarely seen in the vicinity of longline vessels. They became entangled in the line ... Abstract: Soon after longlining on Patagonian toothfish (Dissostichus eleginoides) started in the ...
Meeting Document : WG-FSA-05/11 : Author(s): K.-H. Kock (Germany), M. Purves (South Africa) and G. Duhamel (France)
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A simulation study of krill fishing by an individual Japanese trawler
response of the index, or a response rather smaller in relative magnitude than the biomass decline. Catch ... confidence will warrant being placed in the results from a simulation model of the fishery. Author(s): D.S ... Abstract: A model is set up for the operation (which includes both searching and fishing) of a ... Japanese krill trawler over a half-month period, and the output is compared to statistics from a sample of ...
Meeting Document : SC-CAMLR-VI/BG/38 : Author(s): D.S. Butterworth (United Kingdom)