Résultats de la recherche

1. Differentiated catchability of trawls as a method for a more precise estimate of density of krill swarms and its biomass

   considerable importance for catching results. It is proved that the estimation of density and size structure of ... fished krill swarms should be performed on the based of differentiated catchability of krill trawls. A ... mathematical model of krill trawling has been developed for estimating the above values. Author(s):  V. Akishin ...

   Meeting Document : WG-EMM-03/21 : Auteur(s): V. Akishin (Russia)

2. Ingestion of anthropogenic articles by seabirds at Macquarie Island

   Abstract:  Plastic particles and Other anthropogenic materials were recorded from the ... regurgitations and the stomachs of seabirds at Macquarie Island; these were ingested both at sea and on land ... . Plastic particles were recorded from the stomachs of Southern Giant Petrels, Subantarctic Skuas, and Kelp ...

   Meeting Document : CCAMLR-VIII/BG/12 : Auteur(s): D.J. Slip, K. Green and E. Woehler (Australia)

3. Proposal for a revised summary table used for assessment of new and ongoing research plans

   Abstract:  At WG-SAM-2019, it was highlighted that some of the language in the table used to ... English as their first language. In this paper, we propose some revisions to the table to attempt to ...

   Meeting Document : WG-FSA-2019/55 : Auteur(s): C. Péron and D. Welsford

4. Preliminary results of a survey on krill, environment and predators in CCAMLR Subarea 88.1 carried out in December 2003 and in January 2004 (Project 8.4)

   the water masses. The paper describes aim and carrying out of the project, instruments and methods ...

   Meeting Document : WG-EMM-04/71 : Auteur(s): M. Azzali, A. Russo, A. Sala, A. de Felice, B. Catalano (Italy)

5. Conserving seabirds competing with fisheries for food – observations from southern Africa and Marion Island

   Abstract:  The paper describes moves towards accounting for the food requirements of some of ... have resulted from an environmental anomaly that may have been related to the strong ENSO of 1997/98 ...

   Meeting Document : WG-EMM-02/26 : Auteur(s): R.J.M. Crawford, C.M. Duncombe Rae and D.C. Nel (South Africa)

6. Beach debris survey - Main Bay, Bird Island South Georgia 1992/93

   Abstract:  The third year of survey of beach debris at Main Bay, Bird Island reported only a small ... those used in the local longline fishery as indicated by sections of longline washed ashore. Packaging ... bands were not found until August, coinciding with the arrival of krill fishing vessels off northwest ...

   Meeting Document : CCAMLR-XIII/BG/03 : Auteur(s): Delegation of United Kingdom

7. Update on Patch v2: a simulation program in R for evaluating spatial management strategies to conserve structure and function of ecosystems

   vulnerable marine ecosystems. This paper includes the revised manual for Patch, which describes its ... implementation and includes programmer’s notes for updating Patch as needed. The code is available from the ...

   Meeting Document : WG-SAM-10/09 : Auteur(s): A.J. Constable (Australia)

8. Guidelines to whale photo-identification from fishing boats derived from experience in Kerguelen (ASD 58.5.1) and Crozet (ASD 58.6)

   contributed to a whale photo-identification program for several years. This paper describes the gear used ... , camera settings, data checking at sea and the information needed to identify individuals and interactions ... -identification program. This document could be part of the resources provided by CCAMLR on its website.   Author ...

   Meeting Document : WG-FSA-13/08 : Auteur(s): N. Gasco, P. Tixier and C. Guinet (France)

9. CEMP Indices: 2015 update on data submissions and analyses

   Abstract:  The CCAMLR Ecosystem Monitoring Program (CEMP) was established to detect changes in ... in accordance with the ‘ecosystem approach’.  In 2015 data has been submitted by 9 Members for 15 ... sites and 12 CEMP parameters. This report provides a summary of CEMP data submissions for the 2015 ...

   Meeting Document : WG-EMM-15/07 Rev. 1 : Auteur(s): CCAMLR Secretariat

10. Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4

    Abstract:  The stock of Antarctic toothfish (D. mawsoni) in CCAMLR subarea 48.4 was conservatively ... estimated from tagging returns to be 1068.7 tonnes. In previous years the harvest rate used for Patagonian ... would imply a 2016/17 yield of 40.6 tonnes compared to the 2015/16 TAC of 39 tonnes. Author(s):  S ...

    Meeting Document : WG-FSA-16/39 : Auteur(s): S. Wright, N. Walker, M. Söffker and T. Earl

Pages