Résultats de la recherche

1. Quantifying uncertainty in the Chapman mark-recapture estimate of abundance

   estimate biomass in the initial stage of developing an assessment. This short paper describes the use of ... the R package tagr to obtain Petersen / Chapman estimates of abundance. The package implements a non ... . Welsford (Australia) Title:  Quantifying uncertainty in the Chapman mark-recapture estimate of abundance ...

   Meeting Document : WG-FSA-15/49 : Auteur(s): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)

2. By-catch of morid cods (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during commercial fishing and research surveys

   distributions, size composition and abundance of morids in the CCAMLR and adjacent areas. The main goal is to ... conserve these fishes and prevent them from disturbance in the Antarctic waters. This will be done by ... harm of destructive fishing. Author(s):  Delegation of the Russian Federation Title:  By-catch of morid ... cods (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during commercial fishing and research ...

   Meeting Document : WG-EMM-16/24 : Auteur(s): Delegation of the Russian Federation

3. OPERATION PATTERN OF A JAPANESE COMMERCIAL KRILL FISHING VESSEL IN THE ANTARCTIC OCEAN

   Abstract:  This paper describes the general operation pattern of F/V Fukuei-Maru to help ... understand the actual condition of fishing and processing Antarctic krill in Japanese commercial trawl ... fishery. Special attention is paid to the calculation of green weight and conversion factors. Author(s ... VESSEL IN THE ANTARCTIC OCEAN Approval:  Approved ...

   Meeting Document : WG-EMM-11/29 : Auteur(s): F. Matsumoto and M. Suito (Japan)

4. Determining the sex of Antarctic krill Euphausia superba using carapace measurements

   Abstract:  A discriminant function using simple carapace measurements corretly determined the sex ... of 87% of male and 89% of female Antarctic krill Euphausia superba. This facilitated the use of sex ... -specific regression models which increased the accuracy of total length estimates. Author(s):  K. Reid and ... J. Measures (United Kingdom) Title:  Determining the sex of Antarctic krill Euphausia superba using ...

   Meeting Document : WG-EMM-99/31 : Auteur(s): K. Reid and J. Measures (United Kingdom)

5. Additional information on notification of intent to participate in the 2014–2015 fishery for Euphausia superba

   Abstract:  According to the requirements of Conservation Measure 21-03 (2013), this document ... provides information on net diagrams and exclusion devices of marine mammals used by the Chilean flag ... vessels who present fishing notifications for the 2014/2015 krill fishery season. Author(s):  Delegation ... of Chile Title:  Additional information on notification of intent to participate in the 2014–2015 ...

   Meeting Document : WG-EMM-14/18 : Auteur(s): Delegación de Chile (Disponible en inglés y en español)

6. DENSE STALKED CRINOID DOMINATED ASSEMBLAGES ON ADMIRALTY SEAMOUNT IN THE NORTHERN ROSS SEA (SSRU 881G): TWO POTENTIAL VMEs

   knolls adjacent to the northwest and southeast of Admiralty Seamount (CCAMLR Subarea 88.1G) at 578-778 m ... depths. The details of these encounters, utilizing occurrence and density from underwater video transects ... designation as VMEs, and inclusion into the CCAMLR VME registry. These boxes are approximately 19.7 and 19.6 ... km2. This proposal is structured according to the guidelines set out in Conservation Measure 22-06 ...

   Meeting Document : WG-EMM-11/10 : Auteur(s): C.D. Jones (USA), D.A. Bowden (New Zealand) and S. Schiaparelli (Italy)

7. REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE CONVENTION AREA

   , and seabird bycatch mitigation measures in Australian fisheries outside the Convention Area. Mandatory ... in the largest Australian trawl fishery. Depending on the findings; the need for further assessments ... (Australia) Title:  REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE ...

   Meeting Document : WG-FSA-08/37 Rev. 1 : Auteur(s): T. Hewitt and I. Hay (Australia)

8. CONVERSION FACTORS AND GREEN WEIGHT CALCULATION IN THE ANTARCTIC KRILL FISHERY

   ; The variation in reported conversion factors for similar reported products can be attributed to a ... number of reasons:.; o Differences in the method of processing the same products o Seasonal variation o ... total catch estimates as the majority of vessels interviewed made direct estimates of green weight ... Clark, J., Peatman, T. Title:  CONVERSION FACTORS AND GREEN WEIGHT CALCULATION IN THE ANTARCTIC KRILL ...

   Meeting Document : TASO-09/06 : Auteur(s): Moir Clark, J., Peatman, T.

9. By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island

   published data. Juveniles of Champsocephalus gunnari were found to be distributed from the surface to 500 m ... juveniles were regularly taken in the south, south-west and south-east parts of the shelf. Juveniles of C ... . gunnari were usually found along the periphery of krill concentrations but not inside these concentrations ... Federation) Title:  By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South ...

   Meeting Document : WG-FSA-92/06 : Auteur(s): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian Federation)

10. Genetic analysis of skates (Amblyraja spp.) caught as by-catch around South Georgia and the South Sandwich Islands

    within CCAMLR subareas 48.3 and 48.4. Morphological evaluations of the by-catch in these subareas ... indicate that up to three species from the skate genus Amblyraja occur: A. georgiana, A. georgiana sp. anon ... and Amblyraja taaf. In this report, we present results from the first population genetic analysis of ... (geography), rather than morphology, that is the major determinant of population differentiation in these ...

    Meeting Document : WG-FSA-18/73 : Auteur(s): W.P. Goodall-Copestake, S. Perez-Espona, P. Hollyman and M. Belchier

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