Résultats de la recherche
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THE ROSS SEA AS A UNIQUE EVOLUTIONARY SITE
Abstract: The case is made that the Ross Sea is an evolutionary site on par with those of the ... reasonably well known, and have been more thoroughly studied from an evolutionary perspective than many other ... notothenioids, an endemic perch-like group. Relative to fish fauna in warmer regions, the nature of the Ross Sea ... the entire remainder of Antarctic shelves during the most recent glaciations, it also constitutes an ...
Meeting Document : WG-EMM-09/13 : Auteur(s): J.T. Eastman and D.G. Ainley (USA)
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Changes in the foraging range of Adélie penguins as the breeding season progresses
their shortest trips during the guard stage of chick rearing. An annually recurrent polyna was ... the foraging ranges demonstrated for the Mawson coast onto other Adélie penguin colonies in the Prydz ...
Meeting Document : WG-EMM-04/57 : Auteur(s): J. Clarke and L. Emmerson (Australia)
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Report on the CCAMLR marine debris monitoring program
entanglements and hydrocarbon soilings were received for 2014 from South Africa, the United Kingdom, and Uruguay ... . Plastic packaging bands continue to be found in beach surveys, with an unfortunate increase in closed ...
Meeting Document : WG-FSA-14/68 : Auteur(s): Secretariat
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Performance assessment of underwater setting chutes, side setting and blue-dyed bait to minimize seabird mortality in hawaii longline tuna and swordfish fisheries – Final Report August 2003
for longline vessels, the incentive for broad industry uptake and voluntary compliance is realistic ... the method. A seabird avoidance method called an underwater setting chute also holds high promise, but ...
Meeting Document : WG-FSA-03/36 : Auteur(s): E. Gilman (USA), N. Brothers (Australia), D. Kobayashi, S. Martin, J. Cook, J. Ray, G. Ching and B. Woods (USA)
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Relationships between oceanographic environment and distribution of krill and baleen whales in the Ross Sea and adjacent waters, Antarctica in 2004/05
zooplankton and fishes as well as baleen whales with an oceanographic environment index (namely MTEM-200 which ... information to identify the boundary of distribution of Antarctic krill and ice krill for biomass estimations ... whales. We conclude that this is useful for characterizing the Ross Sea and adjacent waters ecosystem and ...
Meeting Document : WG-EMM-08/31 : Auteur(s): M. Naganobu, S. Nishiwaki, H. Yasuma, R. Matsukura, Y. Takao, K. Taki, T. Hayashi, Y. Watanabe, T. Yabuki, Y. Yoda, Y. Noiri, M. Kuga, K. Yoshikawa, N. Kokubun, H. Murase, K. Matsuoka, T. Iwami and K. Ito (Japan)
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Marine pollution
1 planned for 2009. This will provide an ideal opportunity to examine ways of engaging in practical ... 2.5.1 Effectiveness of CCAMLR to implement measures to provide for protection of the Southern ... – Complete 2.5.1.2 Allied to this there was the need for CCAMLR to consider providing to the fishing industry ...
Page : Site Section: The Organisation
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A condensed history and document of the method used by CCAMLR to estimate krill biomass (B0) in 2010
harvested. The commercial exploitation of krill is managed under the direction of CCAMLR (Commission for the ... of the krill yield model is an estimate of the pre-exploitation biomass of krill (B 0). The current ... rationale. For ease of reading, this document has been separated into nine sections: Survey design; Acoustic ... Delegation responsibility for releasing documents: United Kingdom ...
Meeting Document : WG-EMM-16/38 : Auteur(s): S. Fielding, A. Cossio, M. Cox, C. Reiss, G. Skaret, D. Demer, J. Watkins and X. Zhao
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DEVELOPING FOUR PLAUSIBLE PARAMETERISATIONS OF FOOSA (A SO-CALLED REFERENCE SET OF PARAMETERISATIONS) BY CONDITIONING THE MODEL ON A CALENDAR OF EVENTS THAT DESCRIBES CHANGES IN THE ABUNDANCES OF KRILL AND THEIR PREDATORS IN THE SCOTIA SEA
calendar would be feasible. Second, we tuned, via sums of squares, one stock-recruitment parameter for each ... predator population in each parameterization to the “empirical abundance estimates” for predators reported ... predict the empirical abundance estimates almost exactly for all predators by all parameterizations. The ... , we tuned, via an objective function that minimizes the sum of absolute proportional differences in ...
Meeting Document : WG-EMM-08/13 : Auteur(s): G.M. Watters, J.T. Hinke (USA) and S. Hill (United Kingdom)
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Preliminary report on IWC-SO GLOBEC collaborative research in the western Antarctic Peninsula study area, March–June 2001
Abstract: The first three cruises in the 'year round' Southern Ocean GLOBEC series for ... were minke and humpback whales. An initial overview of oceanographic data shows strong patterns of ...
Meeting Document : SC-CAMLR-XX/BG/29 : Auteur(s): Observer (IWC)
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A history of the exploitation of the Ross Sea, Antarctica
that. An intense extraction of Weddell seals Leptonychotes weddellii by the heroic expeditions and then ... industrial fishing occurred in the Ross Sea until the 1996-97 austral summer, when a fishery for Antarctic ...
Meeting Document : WG-EMM-09/P03 : Auteur(s): D.G. Ainley