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A miniature storing activity recorder for seabird species
and the circuit description of the device are presented, together with data from field tests on ... Wandering Albatrosses Diomedea exulans to illustrate performance. Published in Ornis Scandinavica 00-0 (1992 ...
Meeting Document : WG-CEMP-93/07 : Автор(ы): V. Afanasyev and P.A. Prince (United Kingdom)
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FISHING ACTIVITY AND SEABIRD-VESSEL ATTENDANCE NEAR THE NORTHERN ANTARCTIC PENINSULA
direction) and discards of fish and offal to determine whether they could be used to explain variability in ... presence of discard caused an increase in numbers of petrels and albatrosses. Our study is the first to ... examine seabird-vessel attendance to scientific trawling activities in Antarctic waters where there is a ... conservation actions are met to protect seabirds. Author(s): Jarrod A. Santora and Kimberly S. Dietrich (USA ...
Meeting Document : WG-FSA-08/11 : Автор(ы): Jarrod A. Santora and Kimberly S. Dietrich (USA) and Darci Lombard (Canada)
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Assessment of the analysis of anomalous CPUE data from data-poor exploratory fisheries
Abstract: The article is concerned with discussion of the Analysis of anomalous CPUE data from ... during the Workshop for the Analysis of the Anomalous High CPUE by Korean Vessels in the CCAMLR Area ... high CPUE for Dissostichus spp. revealed by several vessels in the Subareas 58.4.1, 58.4.2 and 48.6. A ... conclusion that a discussion on anomalous high CPUE in the specified areas using available data and ...
Meeting Document : WG-SAM-13/16 : Автор(ы): V.A. Tatarnikov, A.F. Petrov and I.I. Gordeev (Russia)
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A representative system of CCAMLR MPAs: taking stock and moving forward
Abstract: The adoption of the Ross Sea MPA in 2016 marked "the end of the beginning" of ... that the Ross Sea MPA designation was not a one-off for CCAMLR, but rather one important step in ... establishing a representative system of MPAs in the Convention Area. This paper provides an overview of the ... progress made by CCAMLR toward establishing a representative system of MPAs in the Southern Ocean ...
Meeting Document : CCAMLR-XXXVI/BG/25 Rev. 2 : Автор(ы): Submitted by ASOC
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Do krill and salp compete? Contrary evidence from the krill fisheries
proportion of green krill in the catches was evident when both salps and krill were taken together. In the ... . However, no clear relationship was observed in the Elephant Island area. Possible reasons for these ...
Meeting Document : WS-AREA 48-98/4 Rev. 1 : Автор(ы): S. Kawaguchi (Japan), W.K. de la Mare (Australia), T. Ichii and M. Naganobu (Japan)
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How precautionary is the policy governing the Ross Sea Antarctic toothfish (Dissostichus mawsoni) fishery?
Abstract: This article reviews the adequacy of data and models currently being used to estimate ... the present and future population sizes of the Antarctic toothfish (Dissostichus mawsoni Norman) in ... % reduction in biomass relative to unexploited biomass may easily fail to prevent a much larger reduction from ... the likely effects of food web responses to harvesting of toothfish in the Ross Sea, or to predict the ...
Meeting Document : WG-FSA-13/P02 : Автор(ы): P.A. Abrams
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A perspective on steepness, reference points, and stock assessment
are fixed when steepness and other life history parameters are fixed in stock assessments using a ... construct a prior for steepness. Ways out of the difficult situation raised by fixing steepness and life ...
Meeting Document : WG-FSA-14/P05 : Автор(ы): M. Mangel, A.D. MacCall, J. Brodziak, E.J. Dick, R.E. Forrest, R. Pourzand and S. Ralston
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By-catch of juvenile fishes – the Antarctic krill fishery
Abstract: One of the non-solved problems in krill exploitation has been the by-catch of fish ... together with the massive antarctic krill exploitation during the 80's. There has been recognized ...
Meeting Document : WG-FSA-96/18 : Автор(ы): Moreno, C.A.
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Informing the Scientific Committee about the revisions of the WSMPA proposal
in the Weddell Sea (WSMPA) to CCAMLR 2016, Germany has carried out further work on the WSMPA proposal ... and the EU has submitted a revised CM proposal to CCAMLR 2018. This document is based on similar ... documents submitted to WG SAM 2018 and the CCAMLR Workshop on Spatial Management (WS-SM-18). It intends to ... would fall under the remit of, or might be of interest to participants at SC-CAMLR 2018: Unifying the ...
Meeting Document : SC-CAMLR-XXXVII/BG/14 Rev. 1 : Автор(ы): Delegation of Germany
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The factors causing impact on the toothfish catch estimation on board of fishing vessels
conversion factors (coefficients) determined experimentally. These circumstances, together with mistakes in ... done often in a difficult weather conditions at sea, which can cause a negative impact on the ... fishing catches in operational statistical reports. The document analyzes the significance of all the ... critical factors and offers recommendations on how to minimize the distortions in catch estimation on board ...
Meeting Document : WG-SAM-2019/14 : Автор(ы): K. Demianenko, P. Zabroda, I. Slypko, L. Pshenichnov, A. Bazhan, O. Diripasko and D. Marichev
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