Search results
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Entanglement of Antarctic fur seals in marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1988–1997
that 45% of the entanglement material found in a total of 20 individuals (nine subadult males, four ... % of the entanglement material found in a total of 20 individuals (nine subadult males, four juvenile males, five ...
Meeting Document : SC-CAMLR-XVI/BG/33 : Author(s): Delegation of Chile
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Revised research plan for toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2012/13
5.19-21). CVs of 20 % achievable from the biomass estimates may be achieved within three years ... -21).CVs of 20 % achievable from the biomass estimates may be achieved within three years ...
Meeting Document : WG-FSA-12/58 Rev. 1 : Author(s): Delegation of Japan
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Consideration of major issues in ecosystem monitoring and management
Recruitment normal 50% Survivorship 0 1000 2000 3000 4000 0 10 20 30 40 50 60 70 80 90 100 Year Po pu ... and management 0 20 40 60 80 100 0 2 4 6 8 10 Age at first breeding Su rv iv or sh ip (% ) 0.5 ... Chicks 1.0 Chicks 1.5 Chicks 2.0 Chicks 0 20 40 60 80 100 0 2 4 6 8 10 Age at first breeding Su ... trip duration 2–3 months Several days 20–100 C2 Pup growth 2–3 months 2–3 months 30–150 Calendar dateP ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Author(s): Everson, I
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Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands
remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per ... , whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per year ...
Meeting Document : WG-EMM-10/P04 : Author(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
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Diets of sympatrically breeding Adélie, gentoo and chinstrap penguins from Admiralty Bay, South Shetland Islands, Antarctica, 1981 to 2000
during chick rearing over the 20-year period from 1981 to 2000. All three penguin species were largely ... the 20-year period from 1981 to 2000. All three penguin species were largely dependent on Antarctic krill ...
Meeting Document : WG-EMM-03/29 : Author(s): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)
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Longline sink rates of an autoline vessel, and notes on seabird interactions
observations at sea indicated that weights did have an effect on line sink for 20–40 m either side ... observations at sea indicated that weights did have an effect on line sink for 20–40 m either side ...
Meeting Document : WG-FSA-01/44 : Author(s): N.W.McL. Smith (New Zealand)
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Results of acoustic assessment of krill biomass in Subarea 48.2 during summer 1996
-tacks distance of 20 miles. The echosurvey was carried out diurnally. Krill target strength ... , Norway. Echosurvey was carried out using uniform square grid of tacks with between-tacks distance of 20 ...
Meeting Document : WG-EMM-96/36 : Author(s): Sunkovich, V.I., Kasatkina, S.M., Abramov, V.M., Polischuk, M.I., Sushin, V.A., Shnar, V.N.
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An update of the ageing program for Patagonian toothfish (Dissostichus eleginoides) at the Australian Antarctic Division, including a summary of new data available for the Integrated Stock Assessment for the Heard Island and the McDonald Islands fishery (Division 58.5.2)
increased the information available on older age classes (i.e. fish greater than 20 years) available for use ... substantially increased the information available on older age classes (i.e. fish greater than 20 years ...
Meeting Document : WG-FSA-14/45 : Author(s): B.M. Farmer, E.J. Woodcock and D.C. Welsford (Australia)
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SC-CAMLR-XVII
of the Working Group on Ecosystem Monitoring and Management(Kochi, India, 10 to 20 August 1998) SC-CAMLR-XVII/04 ... ‘Reviews in Fish Biology and Fisheries’ (RFBF) Secretariat SC-CAMLR-XVII/BG/20 Observer’s report ...
Meeting
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WG-FSA-88
, 12 October 1988 to Thursday, 20 October 1988 Meeting documents Doc Number Title WG-FSA-88/01 Draft ... , Subarea 58.4.4 Secretariat WG-FSA-88/20 Results of Fish Larvae Sampling by Means of Fine-Meshed Samplers ...
Meeting