Search results
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Southern seabird solutions – and update
industry and environmental groups that has formed to promote fishing practices that avoid seabird capture ...
Meeting Document : WG-FSA-03/31 : Author(s): J. Molloy and N. Smith (New Zealand)
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Toothfish, Dissostichus eleginoides, at South Georgia
that the exploited fish are senescent and not contributing to the breeding population (CCAMLR-VIII ... longliner in January 1990 indicates that the fish are sexually mature and, at the time of sampling, are ... that a TAC of 1200 tonnes be set for Dissostichus eleginoides in Subarea 48.3. That estimate was based ... mm in diameter. The ova are in the developing phase consistent with the subjective observation that ... that they were at stage 2. The gonads from all fish in this sample are therefore consistent with the ... Georgia has expanded greatly in recent years. It has been claimed that the exploited fish are senescent ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 255–261 : Author(s): Everson, I. and S. Campbell
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Antarctic Climate Change and the Environment – 2017 Update
Report, providing an overview of recent science. The update is not meant to be read as a synthesis report ...
Meeting Document : SC-CAMLR-XXXVI/BG/16 : Author(s): Submitted by SCAR
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Comparison of long-term trends in abundance, recruitment and reproductive success of five populations of Pygoscelis penguins in the South Shetland Islands, Antarctica
vulnerabilities during winter that contribute to differential survival rates of the penguins. In particular ... , significant relationships between indices of penguin and krill recruitment suggest that penguin populations in ... the South Shetland Islands may live under an increasingly krill-limited system that has ...
Meeting Document : WG-EMM-06/21 : Author(s): J.T. Hinke (USA), K. Salwicka (Poland), S.G. Trivelpiece, G.M. Watters and W.Z. Trivelpiece (USA)
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Update on work to estimate krill consumption by flying seabirds in CCAMLR Divisions 58.4.1 and 58.4.2
these Divisions and conclude that only 2-3% of potential flying seabird breeding habitat has been ... searched for breeding populations. We conclude that a compilation of historical population counts where ... alternate approaches are required to realistically estimate seabird abundance, and from that consumption ...
Meeting Document : WG-EMM-17/11 : Author(s): C. Southwell and L. Emmerson
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Information on air surveillance mission in Subarea 48.1
) and in which it identified seven fishing vessels, all of them being CCAMLR-licenced vessels. Author ... it identified seven fishing vessels, all of them being CCAMLR-licenced vessels. ...
Meeting Document : CCAMLR-XXXII/BG/20 : Author(s): Delegation of Argentina
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Seabird observations in Subareas 48.1, 48.2 and 88.3 and proposal for a new streamer line design
, carrying out bird observations in each one of the 52 castings with the Spanish-designed longlines as well ... Diomedea melanophrys, with 204 sightings, followed by Oceanities oceanicus, with 77; Catharacta lonnbergi ... , with 40; and Diomedea chrysostoma, with 37. The highest relative abundance was found in Subarea 48.1 ... with I1.I birds/haul, followed by Subareas 48.2 and 88.3 with 7.6 and 5.0 birds/haul, respectively. The ...
Meeting Document : WG-FSA-98/19
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Meeting information Observer Organisations
The CCAMLR Secretariat is delighted to be hosting the 31st meeting of the Commission. We hope you ...
Page : Site Section: Meetings
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Revised estimates of yield for Electrona carlsbergi based on a generalised version of the CCAMLR krill yield model
can result in inappropriate high estimates of yield that could lead to depletion of stocks because of ... biomass): (i) choose γ1, so that the probability of the spawning biomass dropping below 20% of its pre ... -exploitation median level over a 20-year harvesting period is 10%; (ii) choose γ2, so that the median ...
Meeting Document : WG-FSA-94/21 : Author(s): A.J. Constable and W.K. de la Mare (Australia)
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The Concept of Representativeness in MPA Design
endorsed advice from the Scientific Committee, which noted that representative areas, defined as “ areas ... that would aim to provide a comprehensive, adequate and representative system of MPAs to contribute to ... furthering the objectives of CCAMLR. The principle of representativeness aims to ensure that differences in ...
Meeting Document : CCAMLR-XXXII/BG/14 : Author(s): Submitted by ASOC