Resultados de la búsqueda
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The living planet index
Abstract: UNEP-WCMC is developing further an approach for measuring and communicating trends in ...
Meeting Document : WG-EMM-04/16 : Autor(es): Secretariat
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PRELIMINARY ESTIMATION OF PENGUIN BREEDING ABUNDANCE AT SPATIAL-SCALES OF RELEVANCE TO CCAMLR: INCORPORATING UNCERTAINTY IN COUNT DATA
Antarctic data for Adélie penguins. It was recognised that the abundance estimates would not be corrected ... for availability (e.g. nest failure) and hence would to some extent be biased estimates of the ... breeding population, and would only account for uncertainty in the accuracy of the count data. However, the ... work was seen as useful in illustrating both the database of penguin count data compiled for the ...
Meeting Document : WG-EMM-08/53 : Autor(es): H. Lynch, R. Naveen (USA), J. McKinlay, C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, S. Trivelpiece (USA) and D. Ramm (CCAMLR Secretariat)
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CCAMLR TAGGING PROGRAM
tagging details of a greater proportion of tags than reported last year which has resulted in an improved ... details for all tags recovered (WG-FSA 2008 paragraph 3.55). The Secretariat has been able to verify the ... recapture linkage rate for rajids has been lower than for toothfish in Subareas 88.1 and 88.2. The linking ... rate for tags recovered in established fisheries is also variable due to the partial inclusion in the ...
Meeting Document : WG-SAM-09/04 : Autor(es): Secretariat
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Responding to the emerging threat of microplastics in the Southern Ocean
existing research findings and describe some methods for reducing microplastic pollution via the filtration ... -CAMLR, note the formation of the SCAR Action Group and look for opportunities to participate in ... microplastics research. Research and monitoring plans for marine protected areas (MPAs) adopted by CCAMLR should ... include microplastic pollution as an area requiring further research. Author(s): Submitted by ASOC and ...
Meeting Document : SC-CAMLR-XXXVII/BG/18 : Autor(es): Submitted by ASOC and COLTO
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Next steps in cooperation between CCAMLR and the Southern Indian Ocean Fisheries Agreement (SIOFA)
last year that included several areas for cooperation between the two organizations. Before this ... Abstract: CCAMLR and the Southern Indian Ocean Fisheries Agreement (SIOFA) signed an Arrangement ... follow all CCAMLR CMs. Request SIOFA to adopt the CCAMLR process for setting toothfish TACs as the basis ... for the TACs of these straddling toothfish stocks in the SIOFA Area. Author(s): Submitted by ASOC ...
Meeting Document : CCAMLR-38/BG/45 : Autor(es): Submitted by ASOC
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Quantifying uncertainty in the Chapman mark-recapture estimate of abundance
Abstract: In New and Exploratory fisheries for toothfish, mark-recapture plays a critical role to ... estimate biomass in the initial stage of developing an assessment. This short paper describes the use of ... estimates, as often calculated for exploratory fisheries without integrated stock assessments. We also ...
Meeting Document : WG-FSA-15/49 : Autor(es): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)
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African IUU Capacity Building Workshop and CDS Fund Expenditure – Report to CCAMLR-XXIX
, Annex 10-05/B, paragraph B2(ix) on the progress of a proposal for expenditure from the CDS Fund to ... conduct an African capacity building event aimed at combating IUU fishing. The proposal was submitted to ...
Meeting Document : CCAMLR-XXIX/09 : Autor(es): Delegations of Australia, South Africa, the United
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Short communication: Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 (Chionobathyscus, Channichthyidae) from the Ross Sea area
Abstract: For the first time the study of diet composition of deepwater icefish Chionobathyscus ... dewitti was conducted through Antarctic toothfish Dissostichus mawsoni acted as an “agent”, i.e., all ...
Meeting Document : WG-FSA-10/11 : Autor(es): A.F. Petrov (Russia)
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Common fish by-catch species in CCAMLR krill fisheries
krill, T. Iwami and M. Naganobu (Japan), and we are particularly grateful to Prof. Tetsuo Iwami for ... permission to use that material). The guide includes an illustrated key to distinguish the families of fish ... intended to provide a useful resource for observers in the krill fishery and in order to facilitate that ... and M. Naganobu (Japan), and we are particularly grateful to Prof. Tetsuo Iwami for permission to use ... that material). The guide includes an illustrated key to distinguish the families of fish that have ... provide a useful resource for observers in the krill fishery and in order to facilitate that outcome ...
Document : Site Section: Science
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Regionalisation of the Southern Ocean: a statistical framework
Southern Ocean in an objective and consistent manner. Results are presented for each of the three CCAMLR ... for the purposes of managing human activities in relatively ecologically discrete areas ... . In this paper, we demonstrate a method developed for a regionalisation of the southern Indian Ocean ... in order to facilitate the development of ecosystem models for the area. Here, we extend this work to ...
Meeting Document : WG-EMM-06/37 : Autor(es): B. Raymond and A. Constable (Australia)