Résultats de la recherche

1. Fatty acid and stable isotope analyses to infer diet of Antarctic toothfish caught in the southern Ross Sea

   compared to lipid profiles of fish and invertebrate species taken as by-catch in the fishery or collected ... feasibility of tracking the main dietary items of Antarctic toothfish by comparing results of biomarker ... composition was determined and compared to lipid profiles of fish and invertebrate species taken as by-catch ... by comparing results of biomarker analysis and conventional diet analysis. Samples were collected ... these reflect those of diets actu- ally assimilated by consumers during their entire feeding history ... -recruit Antarctic toothfish in the southern Ross Sea by determining their lipid composition and com ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 21–36 : Auteur(s): Jo, H.-S., I. Yeon, C. Lim, S.M. Hanchet, D.-W. Lee and C.-K. Kang

2. Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89

   maximum, for the last nine seasons the total fishing intensity by the USSR around Elephant Island has been ... km/day (11 to 13 cm/sec). An analysis of the location of fishing grounds by five-day periods showed ... seasons the total fishing intensity by the USSR around Elephant Island has been low. In 1988/89 only one ... 13 cm/sec). An analysis of the location of fishing grounds by five-day periods showed that the areas ... provides a better understanding of strategies employed in the krill fishery by various nations. This ... 1 200 hauls. This constitutes some 70 to 90% of the total number of hauls made by the Soviet fleet ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Auteur(s): Sushin, V.A. and A.S. Myskov

3. An assessment of the impact of krill fishery on penguins in the South Shetlands

   the northern shelf of either Livingston or Elephant Island. In contrast, food consumption by penguins ... tonnes/10-20-day period), the present catch rate (≤10  x 10 3 tonnes/1O-day period) is smaller by one or ... Livingston or Elephant Island. In contrast, food consumption by penguins is estimated to be high to the ... catch rate (110 X 103 tonnes/lO-day period) is smaller by one or more orders of magnitude within the ... the potential competition in Subarea 48.1 by considering not only the overlap between the fishery ... , krill catches were calculated for each square of 10 minutes latitude by 20 minutes longitude (=l0 X 10 ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 107–128 : Auteur(s): Ichii, T., M. Naganobu and T. Ogishima

4. The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design

   International Whaling Commission (IWC) took part. The survey is by far the biggest single exercise ever carried ... out by Members in support of the Convention. Full analysis of the results of the CCAMLR-2000 Survey ... survey is by far the biggest single exercise Trathan et al. ever carried out by Members in support ... may be outweighed by increased complexity in terms of survey design, execution and subsequent ... the distribution is complex (illustrated by a variety of datasets and published papers e.g. Ichii et ... ensured that the survey area was uniformly covered by primary sampling units (transects) for the ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Auteur(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly

5. e-sc-40-a6.pdf

   ... . 1.4 This report was prepared by the Secretariat and the Convener. Sections of the report dealing with ... workshop sponsored by the Integrating Climate and Ecosystem Dynamics in the Southern Ocean program (ICED ... ), held in May 2021, which was attended by approximately 80 scientists across every career stage. The ... distribution of krill by calculating the Moran’s I value of krill density distribution at differing spatial application/pdf attached to:WG-EMM-2021

   Meeting Report : WG-EMM-2021

6. e-sc-xxxvii-a7.pdf

   ... for a successful Workshop. She also noted the broad engagement by Members in the Workshop that ... was prepared by T. Brey (Germany), C. Cárdenas (Chile), A. Capurro (Argentina), R. Cavanagh (UK), A ... objective of developing a representative system of MPAs by 2012. It described some simple criteria to ... can be defined as biogeochemical provinces as defined by Longhurst (1998) when adding biogeochemical application/pdf attached to:WS-SM-18

   Meeting Report : WS-SM-18

7. DISCRIMINATION OF ENVIRONMENTAL VARIABLES THAT INFLUENCE THE CATCH PER UNIT EFFORT: THE CASE OF THE ANTARCTIC KRILL FISHERY

   from the CPUE time-series. These exogenous factors include those generated by modifications in fishery ... effect. The use of APSL12 in the GLM increased the explanation of the deviance by 31% as compared with ...

   Meeting Document : WG-EMM-11/P3 : Auteur(s): J.C. Quiroz, R. Wiff, M.A. Barrientos and F. Contreras

8. CCAMLR 2000 revisited

   revise the precautionary catch level for krill in the area from 1.5 to 4 Mt (SC-CAMLR, 2000). By ... expected distribution of krill orientations. The new methods were then reviewed by CCAMLR, and revised ...

   Meeting Document : WG-EMM-07/30 Rev. 1 : Auteur(s): D.A. Demer, A.M. Cossio and C.S. Reiss (USA)

9. Community structure of epipelagic macrozooplankton in the Ross Sea

   175°E and 170°W. Stations and layers were categorized into four major groups by cluster analysis based ... are characterized by copepods + chaethognaths + euphausiids, pteropods + euphausiids and pteropods ...

   Meeting Document : WG-EMM-07/34 Rev. 1 : Auteur(s): Y. Watanabe, S. Sawamoto, T. Ishimaru and M. Naganobu (Japan)

10. Proposed methodology for the assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b)

    Scientific Committee requested urgent consideration by Members on of methods for collecting of data and of ... species The input data for this assessment is the C2 catch and effort data held by CCAMLR for the fishery ...

    Meeting Document : WG-SAM-07/8 : Auteur(s): D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

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