Résultats de la recherche

1. Estimating uncertainty in local biomass estimates of toothfish in CCAMLR in Subareas 58.4 and 48.6 research blocks

   biomass estimates from Chapman mark-recapture and the CPUE-by-seabed area methods in Research Blocks in ... generally much larger than the point estimates and confidence intervals from the CPUE-by-seabed area biomass ... that Working Group consider reviewing assumptions in the CPUE-by-seabed area and the Chapman biomass ...

   Meeting Document : WG-SAM-17/12 : Auteur(s): L. Robinson, P. Burch and K. Reid

2. Predicting fishing ground accessibility in the Antarctic Weddell Sea

   by fishery vessels at a given time, and of (ii) repeated accessibility, i.e. the probability that a ... particular area is navigable by fishery vessels at a given time and again within the following two years, as ... requested by CCAMLR research fishery regulations. Our findings indicate that under the actual sea ice ...

   Meeting Document : WG-SAM-18/01 : Auteur(s): H. Pehlke, K. Teschke and T. Brey

3. Responding to the emerging threat of microplastics in the Southern Ocean

   ecosystem, particularly when ingested by krill or fish species. In this paper, ASOC and COLTO summarize ... 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 : Auteur(s): Submitted by ASOC and COLTO

4. Fulfilling CCAMLR’s commitment to create a representative system of Marine Protected Areas

   adopting a Southern Ocean representative system of MPAs by 2020. ASOC recommends that this year CCAMLR ... boundaries of the Weddell Sea Gyre, as previously supported by SC-CAMLR and WG-EMM. Takes further steps ... . Continues to develop and implement research and monitoring Plans for current MPAs. Author(s):  Submitted by ...

   Meeting Document : CCAMLR-XXXVII/BG/36 : Auteur(s): Submitted by ASOC

5. Observation on interactions between marine mammals and krill mid-water trawl

   identified marine mammal was observed in the main body of trawl net. There was no marine mammal by-catch ... observed either. The observation found the Antarctic fur seals would be attracted by the codend of krill ... that well designed seal escaping devices might reduce the risk of accidently by-catch of Antarctic fur ...

   Meeting Document : SC-CAMLR-38/BG/20 : Auteur(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

6. The effect of bottom trawling on benthic assemblages

   problem has not been dealt with neither by the Antarctic Treaty System nor by CCAMLR so far. Author(s ...

   Meeting Document : SC-CAMLR-IX/BG/15 : Auteur(s): Delegation of Germany

7. The effect of bottom trawling on benthic assemblages

   problem has not been dealt with neither by the Antarctic Treaty System nor by CCAMLR so far. Author(s):  K ...

   Meeting Document : WG-FSA-90/24 : Auteur(s): K.-H. Kock (Germany)

8. Net diagrams and MED of CM 21-03

   Abstract:  As requested by CM 21-03, Annex 21-03/A, attached are the net diagrams and mammal ... exclusion devices included in the krill fishery notification submitted by the EU. Author(s):  Delegation of ...

   Meeting Document : WG-EMM-14/01 : Auteur(s): Delegation of the European Union

9. Killer whale Orcinus orca and sperm whale Physeter macrocephalus interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   longline fishing operations were recorded by CCAMLR (Commission for the Conservation of Antarctic Marine ... rates indications are that depredation by sperm whales can lead to a drop-off in catches. During hook ... of depredation. In contrast depredation by killer whales was often characterized by the occurrence of ... when killer whales were in the vicinity. Some mitigation measures have been tried by vessels to reduce ...

   Meeting Document : WG-FSA-03/27 : Auteur(s): M.G. Purves (United Kingdom), D.J. Agnew (United Kingdom), E. Balguerías (Spain), C.A. Moreno (Chile) and B. Watkins (South Africa)

10. A REVIEW OF THE METHODS USED TO RELEASE SKATES (RAJIIDS), WITH OR WITHOUT TAGS, IN ANTARCTIC EXPLORATORY FISHERIES

    Abstract:  An ongoing mark and recapture experiment for skates was commenced by New Zealand ... fishing vessels were given permission by the New Zealand government as part of the national research plan ... aboard by New Zealand vessels using Method 2 during the 2006/07 season and following a discussion and ... requested by scientific observers, vessels, where possible, should release skates and rays alive from the ...

    Meeting Document : WG-FSA-08/30 : Auteur(s): J.M. Fenaughty (New Zealand)

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