Search results
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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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Detection and quantitative estimation of krill concentrations by hydroacoustic instruments
of the acoustic cross-section (0) of shrimp calculated in relation to a mean length of 4.5 cm. As can be seen ... instruments Abstract / Description: The limited capabilities of existing hydroacoustic instruments in ... in areas surveyed. The task of detecting surface concentrations of krill can be solved with the help ... capable of registering individual krill at a depth of 50–60 m while the vessel is in motion. According to ... expense of a rise in the acoustic power of emission. File: 06-Yudanov.pdf ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Author(s): Yudanov, K.I.
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Scientific Abstracts 1995–1996
Commission for the Conservation of Antarctic Marine Living Resources PO Box 213, North Hobart 7002, Tasmania ... Ecology and Conservation. Chipping Norton, Australia, Surrey Beatty and Sons, (in press) (English ... of Specialists on Environ- mental Affairs and Conservation (GOSEAC) to the Scientific Committee of CCAMLR ... rate (MR) (mean of 6.34 ± 0.4 W.kg-1; 4.6 times predicted BMR) was positively correlated to foraging ... Fifteenth Meetings of the CCAMLR Commission and Scientific Committee and is published only in English. There ... Science or elsewhere, which are listed as ‘submitted’ or ‘in press’ with details of the publisher, if ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... papers presented in 1996 and lists papers submitted in 1995. It corresponds to the Fourteenth and ...
Document : Site Section: Publications
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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)