Search results
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Revision of the precautionary approach to ensuring the rational use of the living resource (Dissostichus eleginoides) in Subarea 48.3 (full version)
South Georgia continually for more than 40 years, including more than 25 years under CCAMLR management ... Georgia continually for more than 40 years, including more than 25 years under CCAMLR management ...
Meeting Document : WG-FSA-2019/40 : Author(s): Delegation of the Russian Federation
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Krill catch distribution in relation to predator colonies 1987 to 1992
is similar to that seen for other years, with 70% of the total catch from Subarea 48.1 being taken within 100 ... years. It is estimated that the catch in the critical period-distance was equal to 12% and 15 ... to that seen for other years, with 70% of the total catch from Subarea 48.1 being taken within 100 km ... from this subarea was taken in the critical period distance, compared to 5 to 78% in previous years ...
Meeting Document : WG-KRILL-93/10 : Author(s): Secretariat
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Results of E.L. Holmberg 1997 fish survey in Subarea 48.3
subarea 48.3, is dominated by younger fish (less than two years). Four years and below: 99.07 ... subarea 48.3, is dominated by younger fish (less than two years). Four years and below: 99.07 ...
Meeting Document : WG-FSA-97/47 : Author(s): Prenski, B., Calcagno, J., Marschoff, E.R., Gonzalez, B.
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2013–2014
in the 24 years of summer surveys and fourth highest ever recorded in 23 years of winter surveys at Bird ... in 24 years of surveys. The incidence of marine mammal entanglements was below the long-term mean ... in the 24 years of summer surveys and fourth highest ever recorded in 23 years of winter surveys at Bird ... in 24 years of surveys. The incidence of marine mammal entanglements was below the long-term mean ...
Meeting Document : SC-CAMLR-XXXIII/BG/31 : Author(s): Delegation of the United Kingdom
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Some data pertaining to the distribution of Antarctic toothfish juveniles (Dissostichus mawsoni) in the Indian sector of the Antarctic
(January–March) juveniles of D. mawsoni with size from 4–9 to 30–75 cm were regularly registered in catches ... –March) juveniles of D. mawsoni with size from 4–9 to 30–75 cm were regularly registered in catches ...
Meeting Document : WG-FSA-97/19 : Author(s): Roshchin, E.A.
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AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)
. Age at sexual maturity was estimated to be about 2 years for females and 2.5 years for males. Compared ... of adult specimens between 1 and 3 years of age, with very few older fish. Author(s): M. La Mesa, A. De ... for males. Age at sexual maturity was estimated to be about 2 years for females and 2.5 years for males ... consisted mainly of adult specimens between 1 and 3 years of age, with very few older fish. ...
Meeting Document : WG-FSA-08/33 : Author(s): M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany)
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Proposal for a CCAMLR sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea
Abstract: The exploratory fishery for Dissostichus spp. has now been operating for 14 years ... in Subarea 88.1 and for nine years in Subarea 88.2. Associated research has led to an assessment ... operations, different vessels catch different length classes in different locations and in different years ... The exploratory fishery for Dissostichus spp. has now been operating for 14 years in Subarea 88.1 ...
Meeting Document : WG-SAM-11/16 : Author(s): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)
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Inter-annual variation in condition index of the mackerel icefish Champsocephalus gunnari
in the region. Years when krill were scarce and condition index was consequently low, were consistent with years ... indices, indicative of good feeding conditions, were present when krill were abundant in the region. Years ... when krill were scarce and condition index was consequently low, were consistent with years when ...
Meeting Document : WG-EMM-96/43 : Author(s): Parkes, G., Everson, I., Kock, K.-H.
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Spatial and seasonal distribution of adult Oithona similis in the Southern Ocean: predictions using boosted regression trees
of the cyclopoid copepod Oithona similis in the Southern Ocean. Nearly 20 000 samples from the Southern Ocean ... migration by adults of this species north of 651S was found, with surface abundances 20% higher at night ... Oithona similis in the Southern Ocean. Nearly 20 000 samples from the Southern Ocean Continuous Plankton ... abundances 20% higher at night than during the day. There was no evidence of diel migration south of 651S ...
Meeting Document : WG-EMM-10/P14 : Author(s): M.H. Pinkerton, A.N.H. Smith, B. Raymond, G.W. Hosie, B. Sharp, J.R. Leathwick and J.M. Bradford-Grieve
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Observer coverage in CCAMLR krill fisheries from 2011 to 2015
discussion at the Commission for a number of years, as the krill fishery is the only CCAMLR fishery that does ... years comparing the number of days of fishing conducted by vessels in the krill fleet, with the number ... at the Commission for a number of years, as the krill fishery is the only CCAMLR fishery that does not require 100 ... % observer coverage. The Secretariat analysed the level of observer coverage for the past five years ...
Meeting Document : WG-EMM-16/11 : Author(s): CCAMLR Secretariat