Search results
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SOUTHERN OCEAN SENTINEL: REPORT OF THE FIRST INTERNATIONAL WORKSHOP IN 2009
. Importantly for CCAMLR, work in designing such a system should be complementary with developmental work being ... . Importantly for CCAMLR, work in designing such a system should be complementary with developmental work being ...
Meeting Document : WG-EMM-09/37 : Author(s): A.J. Constable
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Progress in the evaluation of management strategies for the Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
the management objectives for toothfish fisheries are being met. While the choice of management targets used ... for toothfish fisheries are being met. While the choice of management targets used by CCAMLR has been based ...
Meeting Document : WG-SAM-15/48 : Author(s): S. Mormede, A. Dunn, S.J. Parker and S.M. Hanchet (New Zealand)
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Using tag-recapture data to estimate catchability of a series of random stratified trawl surveys
estimate of survey catchability, we recommend that a non-informative prior with uniform distribution be ... which collectively result in an estimate of catchability that can be well below or above 1. Author(s ... stratified trawl survey (RSTS) was estimated by comparing abundance estimates of the survey with abundance ... address potential bias in the estimation of q and conclude that the potential bias that may arise from ...
Meeting Document : WG-SAM-15/34 : Author(s): W. de la Mare, P. Ziegler and D. Welsford (Australia)
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A new fishing gear in the Chilean Patagonian toothfish fishery to minimise interactions with toothed whales with associated benefits to seabird conservation
fishery for Patagonian Toothfish. The artisan system was modified to include a net sleeve that is placed ... fishing technique with regard to seabird mortality and depredation of sperm whales and killer whales on ... gear in the Chilean Patagonian toothfish fishery to minimise interactions with toothed whales with ...
Meeting Document : WG-FSA-07/14 : Author(s): C.A. Moreno, R. Castro, L.J. Mujica and P. Reyes (Chile)
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The US commercial krill fishery in Area 48: development, fishing patterns, and decision making
and north of South Georgia; in 2001, all fishing was conducted off the South Shetland Islands and Bransfield ... found in Bransfield Strait in 2001 while fishing inside the ice edge. The success of the fishery has ... Georgia; in 2001, all fishing was conducted off the South Shetland Islands and Bransfield Strait. In 2002 ... Strait in 2001 while fishing inside the ice edge. The success of the fishery has increased each year due ...
Meeting Document : WG-EMM-02/18 : Author(s): C.D. Jones and M. Hull (USA)
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Pinniped research at Cape Shirreff, Livingston Island, Antarctica, 2000–2001
, 2000–2001 Approval: Approved ... Pinniped research at Cape Shirreff, Livingston Island, Antarctica, 2000–2001 ...
Meeting Document : WG-EMM-01/43 : Author(s): M.E. Goebel, B.W. Parker, A.R. Banks, D.P. Costa and R.S. Holt (USA)
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Longterm monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
to the representativeness of the study area (60°- 62°30039;S and 53°- 57°30 039;W) for the recruitment and density ...
Meeting Document : WG-EMM-96/45 : Author(s): de la Mare, W., Loeb, V., Siegel, V.
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INVESTIGATING LENGTH AT MATURITY OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) BASED ON SCIENTIFIC OBSERVERS’ DATA
the shelf contained a mixture of fish that had spawned or not, with length at 50% maturity of about ... every year when in that area. If they were resting in the north it is expected residual GSI would be ... to be between the north and the slope areas, with only a proportion of fish coming back to the slope ... maturity value should be treated with caution. Gonadosomatic index has shown promise as a potential index ...
Meeting Document : WG-FSA-08/48 : Author(s): S. Mormede, S. Parker and P. Grimes (New Zealand)
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Scientific requirements for an orderly development of the krill fishery
impacts on krill predators prior to a threshold being reached, where the threshold is determined ... predators prior to a threshold being reached, where the threshold is determined as the magnitude of catch ...
Meeting Document : WG-EMM-07/23 : Author(s): A. Constable, G. Slocum and S. Nicol (Australia)
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SPATIAL PROTECTION AND MANAGEMENT OF ANTARCTIC MARINE BIODIVERSITY
and management that can be implemented in Antarctic waters, including details on the tools currently ... be made on establishing effective systems of marine spatial protection. It is concluded that ... information is now adequate to make progress, and that practical means to cooperate with the CEP/ATCM are ... ensure that such measures are implemented on a scientific basis, and with the aim of achieving harmonised ...
Meeting Document : WG-EMM-09/09 : Author(s): S. Grant (United Kingdom)