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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
appears to be a recurring and predictable aspect of the krill stocks in the Antarctic Peninsula region ... other years appears to be associated with female maturity development and spawning during early summer ... be affected by dense salp concentrations during 1992/93 and 1989/90. Author(s): V. Loeb (USA) and V ...
Meeting Document : WG-KRILL-93/08 : Autor(es): V. Loeb (USA) and V. Siegel (Germany)
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Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean
longlines in southern oceans is 44, 000. The actual figure could be double and is sufficiently high to ... , it would be many millions of dollars greater. Apart from a concern for albatrosses, Japan's ... in the problem is possible and that an overall reduction in excess 0f 90 % could be achieved. Further ...
Meeting Document : CCAMLR-IX/BG/17 : Autor(es): Delegation of Australia
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Patterns and processes in the distribution and dynamics of Antarctic krill
models of increasing complexity be developed iteratively for variability and patchiness of krill ... abundance. Incremental models should then be compared to statistical descriptions of the observed ... critical processes to be added. An analysis of spatial distribution of krill in the Bransfield Strait area ...
Meeting Document : SC-CAMLR-VII/BG/20 : Autor(es): United States of America
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Para solicitar una publicación
possible. Publications can be downloaded from the website free of charge. However, should you wish to order ... to accounts_admin [at] ccamlr [dot] org (the Secretariat). Online payment can be done through Making ... left-hand menu. Hard copies from 2013 onward can be purchased through Amazon and links for each ...
Page : Site Section: Publications
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Priority research surveys to address uncertainties in the assessment of toothfish in Subareas 88.1 and 88.2
Subareas 88.1 ad 88.2 which could be addressed using specific research surveys and other dedicated voyages ... should be given a high priority by the Scientific Committee. We recommend the Scientific Committee invite ... research plans involving multiple Members could be generated either by the Scientific Committee or in its ...
Meeting Document : WG-FSA-13/55 : Autor(es): S. Hanchet, B. Sharp and S. Parker (New Zealand)
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SEASONAL ESTIMATION OF ABUNDANCE BY BOOTSTRAPPING INEXACT RESEARCH DATA (SEABIRD): A METHOD FOR ASSESSING ABUNDANCE AND UNCERTAINTY FROM HISTORICAL COUNT DATA USING ADELIE PENGUINS AS A CASE STUDY
different time points in a breeding season, might usefully be combined in order to obtain regional-scale ... uncertainty associated with historical counts be faithfully incorporated and preserved, and methods have been ... developed to allow these to be combined or interpreted in several different ways. In order to help ... combining data, as far as practical different components of the estimation process can be switched on or off ...
Meeting Document : WG-EMM-PSW-08/11 : Autor(es): J.P. McKinlay and C.J. Southwell (Australia)
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e-cc-xix-a5.pdf
... had noted that seabird by-catch rates from the unregulated fishery were likely to be ... -XIX/BG/19). The deterrent effect of legal vessels present in this area appeared to be minimal, with ... (from January to 23 October 2000), and that much of this was likely to be IUU catch from the ... needed to be verified. The Committee agreed all information needs careful examination. 2.8 However
application/pdf attached to:SCOI-00
Meeting Report : SCOI-00
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Report on attendance at the Sixth Meeting of the Committee for Environmental Protection Under the Madrid Protocol
marine environment could be achieved and how proposals under the Protocol for designating Specially ... Protected Species in the Antarctic marine environment could be addressed”. However, the CEP did not agree to ... procedures to be used and asked its Intersessional Contact Group (ICG) to consider the following sentence ... of this Annex, no native marine species shall be designated as a Specially Protected Species without ...
Meeting Document : CCAMLR-XXII/BG/11 : Autor(es): Chair of the CCAMLR Scientific Committee
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A method for inferring movement rates of fish from mark–recapture data
, which includes uncertainty that can readily be integrated into a population simulation. If the goal of ... simpler approaches that might be useful. For instance, one alternative would be to ask how much time is ... unmarked fish in that location. Clearly this may be related to the distance from the release point, but ...
Meeting Document : WG-FSA-05/66 : Autor(es): C. Wilcox (Australia)
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THE RISKS OF NOT DECIDING TO ALLOCATE THE PRECAUTIONARY KRILL CATCH LIMIT AMONG SSMUS AND ALLOWING UNCONTROLLED EXPANSION OF THE KRILL FISHERY UP TO THE TRIGGER LEVEL
might be incurred by not deciding on such an allocation (i.e., a risk assessment of status quo ... management) be undertaken. We used the same methods applied by the WG-EMM in 2008, including averaging ... until a feedback approach to management of the krill fishery can be implemented; ii) agree a new trigger ... allocation has met the "burden of proof" that would be required for decision making. Author(s ...
Meeting Document : WG-EMM-09/12 : Autor(es): G.M. Watters (USA), S. Hill (United Kingdom), J.T. Hinke (USA) and P. Trathan (United Kingdom)