Search results
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Bird Island, South Georgia during the 1997 winter and 1997/98 pup-rearing season
were from adult females, a much higher proportion than in previous years. The number of entanglements ... in packaging bands was higher than recent years in both summer and winter. Only one seal sustained a severe ... adult females, a much higher proportion than in previous years. The number of entanglements ... in packaging bands was higher than recent years in both summer and winter. Only one seal sustained a severe ...
Meeting Document : SC-CAMLR-XVII/BG/11 : Author(s): Delegation of the United Kingdom
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Research plan for the 2017/18 exploratory longline fishery of D. mawsoni in Subarea 48.6 by South Africa and Japan
in the last one years as effective for the biomass estimation, except for 48.6_4 with the last three years ... years as effective for the biomass estimation, except for 48.6_4 with the last three years ...
Meeting Document : WG-SAM-17/03 : Author(s): Delegations of Japan and South Africa
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Methods of age determination for mackerel icefish (Champsocephalus gunnari Lönnberg 1905) from the South Georgia Island shelf
of fish longer than 30 cm having an enlarged otolith centre. An age/length key for the third quarter ... of the year was also calculated. File: 04-Frolkina.pdf ... of otolith could be used to adjust age assessments of fish longer than 30 cm having an enlarged otolith ... centre. An age/length key for the third quarter of the year was also calculated. ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 37–49 : Author(s): Frolkina, Zh.A.
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Conservation Measure Conservation Measure 22-06 (2007)
by embracing principles of conservation as stated in Article II of the Convention, Conscious of the urgent ... joined in the consensus by which this resolution was adopted, Noting also the importance of Article ... in accordance with Article IX of the Convention: Management of bottom fishing 1. This conservation ... with the bottom. 4. Until 30 November 2008, bottom fishing activities shall be limited to those areas ...
Conservation Measure : 22-06 (2007)
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Investigating emigration in stock assessment models of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H
of tagged fish with few being recaptured after more than 3 years at liberty, a steepening of the decay rate ... that includes both tagged and untagged fish), but requires a significant amount of immigration each year ... have developed models for (i) SSRU 88.2H using tag recaptures from 1 year at liberty; (ii) SSRU 88.2H ... using tag recaptures from 3 years at liberty; (iii) SSRUs 88.2C-H using tag recaptures from 1 year ...
Meeting Document : WG-FSA-14/56 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Antarctic neritic krill Euphausia chrystallorophias: spatio-temporal distribution, growth and grazing rates
in the Prydz Bay region. Size frequency analysis indicated that the generation time was ~ 3 years in the Indian ... sector of the Southern Ocean. Total life span of E.crystallorophias may exceed 5 years in the Prydz Bay ... region and 4 years in the Cosmonaut Sea. Analysis of size distribution by sex showed that male ... for only 180 days per year, mean growth rates ranged from 0.070-0.075 to 0.019-0.022 mm per day during ...
Meeting Document : WG-Joint-94/10 : Author(s): E.A. Pakhomov (Ukraine) and R. Perissinotto (South Africa)
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Informational report on research fishing for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019
-18/20 Rev.1. Author(s): P. Zabroda, L. Pshenichnov and K. Demianenko Title: Informational report ... plan WG-FSA-18/20 Rev.1. ...
Meeting Document : WG-SAM-2019/33 : Author(s): P. Zabroda, L. Pshenichnov and K. Demianenko
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Conservation Measure Conservation Measure 25-02 (2015)
Period in Force: 2015- 2018 ... of no more than 20 m, or solid steel weights5 of at least 5 kg mass shall be used, spaced at intervals ...
Conservation Measure : 25-02 (2015)
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Conservation Measure Conservation Measure 18/IX (1990)
following Conservation Measure in accordance with Article IX of the Conventior~: 1. In cases where ... to the Executive Secretary as soon as practical alter they are issued. Each year the Executive Secretary shall ... management plan shall be reviewed every five years by the WG-CEMP and the Scientific Committee to determine ... MEASURES 1. ' Statements of prohibited activities; (a) throughout the site at all times of the year ...
Conservation Measure : 18/IX (1990)
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Recruitment of Antarctic krill (Euphausia superba) and possible causes for its variability
Abstract: Between year variability of krill year class success and recruitment during the 1977 ... abundance of the 1 + age class, varies substantially between years, whereas it is quite similar between ... different surveys within the same field season. The overall mean recruitment index for all years was Rmean ... = 0.210. Good recruitment was observed for the 1980/81, 1985/86, 1987/88, and 1990/91 year classes ...
Meeting Document : WG-EMM-95/15 : Author(s): Siegel, V., Loeb, V.