Résultats de la recherche

1. Predicting distribution and relative abundance of mid-trophic level organisms using oceanographic parameters and acoustic backscatter

   Abstract:  Data on the distribution and abundance of mid-trophic level organisms (MTLOs) in the ... pelagic open-ocean ecosystem are normally sparse or absent. Consequently, ecosystem models are limited in ... proxy for MTLO abundance in the epi- and mesopelagic zones. Boosted regression trees and generalised ... additive mixed models were used to develop simple predictive models for backscatter in the epi- and ...

   Meeting Document : WG-EMM-18/P07 : Auteur(s): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery

2. REPORTS UNDER ARTICLES X, XXI AND XXII OF THE CONVENTION AND CONSERVATION MEASURES 10-06 AND 10-07 – IUU FISHING AND IUU VESSEL LISTS 2009/10

   Vessel Lists 2010 1. Comm Circ 10/68 of 1 July 2010 advised Members that no reports had been received in ... Vessel List for 2010. Adopted IUU Vessel Lists 2. The combined IUU Vessel Lists adopted in 2009 are ... provided in Appendix I. Changes of details such as names and flags of a number of vessels were notified to ... with an asterisk in Appendix I. 3. In accordance with Conservation Measure 10-06 paragraph 12 (ii) and ...

   Meeting Document : CCAMLR-XXIX/16 : Auteur(s): Secretariat

3. New research consistent with a proposed draft Research and Monitoring Plan for a Ross Sea region MPA

   Abstract:  In 2013 New Zealand and the USA submitted a draft research and monitoring plan to ... accompany a proposal for a Marine Protected Area in the Ross Sea region.  In this paper we describe new ... activities identified therein. We also identify new research proposals submitted in the past year that are ... also expected to address priority activities identified in the plan. All CCAMLR Members are encouraged ...

   Meeting Document : SC-CAMLR-XXXIII/BG/24 : Auteur(s): Delegations of New Zealand and the USA

4. Program of research to improve the seabird by-catch mitigation effectiveness of the Spanish system of longline fishing

   reduce the amount of fishing gear (and ghost fishing) lost in benthic habitats by Spanish system vessels ... in the Convention area and, potentially, in other fisheries where Spanish system vessels operate. A ... step-wise approach will be taken using a chartered fishing vessel in Chile to trial various line ... used by Spanish system vessels. The objectives are to (a) reduce the degree of lofting in hook lines ...

   Meeting Document : WG-FSA-05/12 : Auteur(s): G. Robertson (Australia) and C. Moreno (Chile)

5. Population and breeding of the gentoo penguin Pygoscelis papua at Marion Island, 1994/95 to 2002/03

   fell by 40%, from 1994/95 to 2002/03 from 1 352 pairs to 806 pairs. Apart from a slight increase in ... 1998/99, there was a steady decrease in numbers breeding between 1995/96 and 2000/01, when the ... population stabilized. There is indication that in some years not all breeders nested and that some birds ... chicks in 1997/98 and 0.58 chicks in 2002/03 (mean 0.38 ± 0.21). In 1994/95, replacement clutches ...

   Meeting Document : WG-EMM-03/16 : Auteur(s): R.J.M. Crawford, J. Cooper, M. du Toit, M.D. Greyling, B. Hanise, C.L. Holness, D.G. Keith, J.L. Nel, S.L. Petersen, K. Spencer, D. Tshingana and A.C. Wolfaardt (South Africa)

6. Integrating CPUE with the GY model: examination of the effects of shortening the CPUE series and incorporating elements of uncertainty into the D. eleginoides assessment of Subarea 48.3

   whether a shorter CPUE time-series would be preferable for use in its annual assessments. (WG-FSA-03/40 ... 2003, paragraph 2.27). This paper explores some of the consequences of shortening the dataset in the ... application of the usual assessment method. In addition we investigate the incorporation of uncertainty in the ... CPUE series. Truncation of the standardised series from WG-FSA 2002 results in only slight modification ...

   Meeting Document : WG-FSA-03/96 : Auteur(s): I.R. Ball, S. Candy and A.J. Constable (Australia)

7. Report on the CCAMLR marine debris monitoring program

   items found in beach surveys. The fishing items found were mostly from longline and trawl origins ... . Plastic packaging bands continue to be found in beach surveys, with an unfortunate increase in closed ... bands found at King George Island. Overall, the amount of debris in colonies of grey-headed albatrosses ... in wandering albatross colonies remains the most frequent debris item found in each season. The ...

   Meeting Document : WG-FSA-14/68 : Auteur(s): Secretariat

8. Linking population trends of Antarctic shag (Phalacrocorax bransfieldensis) and fish at Nelson Island, South Shetland Islands (Antarctica)

   in the number of breeding pairs of Antarctic shag Phalacrocorax bransfieldensis  in two colonies on ... finfish fishery has ever existed. Integral study of these parameters there showed that, in Antarctic shags ... , respectively, with both factors adversely affecting the population trends of this bird. In line with these ... premises, the declining trend observed in shag colonies on the South Shetland Islands appears to have been ...

   Meeting Document : WG-EMM-16/P09 : Auteur(s): R. Casaux and E. Barrera-Oro

9. Request for removal of the vessel bearing IMO No. 9319856 from the NCP-IUU Vessel List

   Pescacisne I in Chile's Registry of Large Vessels, has been on CCAMLR's NCP-IUU vessel list since ... be removed from the NCP-IUU vessel list, based on the fact that the conditions stated in paragraph 18 ... of Conservation Measure 10-07 (2016) are met, which the information contained in this application ... shows. We note that the vessel is currently not flagged to any country. In the past, a request for ...

   Meeting Document : CCAMLR-XXXVII/BG/38 : Auteur(s): Delegación de Chile

10. REPORT FROM INVITED EXPERT TO WG-EMM-PSW-08

    ) participated in the WG-EMM Predator Survey Workshop as Invited Expert. The terms of reference for her ... participation were as follows: 1. Participate in the Workshop on Predator Abundance in June 2008 2. Provide ... Scale Management Units in CCAMLR Convention Area 48 (ii) estimating uncertainty around abundance ... estimates (iii) identifying gaps in existing data that constrain estimation of status and advising on how ...

    Meeting Document : WG-EMM-08/09 : Auteur(s): R. Fewster (Invited Expert)

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