Résultats de la recherche

1. Interaction between oceanography, krill and baleen whales in the Ross Sea and adjacent waters, Antarctica in 2004/05

   Surface Water (ASW) area (ITEM-200 = 0 to-1°C) and extended in the Shelf Water (SW) area (less than ITEM ... -200 =-1°C). Ice krill (Euphausia crystallorophias) clearly distributed in SW but not ASW. Humpback ... high density around ITEM-200 =-1°C in the continental shelf slope frontal zone. The interaction between ...

   Meeting Document : WG-EMM-07/07 : Auteur(s): M. Naganobu, S. Nishiwaki, H. Yasuma, R. Matsukura, Y. Takao, K. Taki, T. Hayashi, Y. Watanabe, T. Yabuki, Y. Yoda, Y. Noiri, M. Kuga, K. Yoshikawa, N. Kokubun, H. Murase, K. Matsuoka and K. Ito (Japan)

2. A quantified Bayesian maximum entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the 2000 CCAMLR survey

   . During the survey, data were integrated at approximately 1 nm intervals, resulting in 9,586 observed data ... points. We therefore inferred the krill density on a 1 nm × 1 nm grid of pixels. Density values (g m-2 ...

   Meeting Document : WG-EMM-05/42 : Auteur(s): B.G. Heywood, S.F. Gull and A.S. Brierley (United Kingdom)

3. Survey results on abundance and biology of toothfish in Division 58.4.3b by Shinsei maru No.3 during 2006/07–2011/12 and proposal of the consecutive survey in 2012/13

   downward tendencies with years. D. mawsoni mainly occurred in the shallower areas > 1 200 m but ... decreased in the CPUE as the depth decreased, while D. eleginoides mainly occurred in 600 – 1 000 m depths ... but rarely occurred in the deeper areas > 1 400 m. Progressed stages of GMI and high GSIs for D ...

   Meeting Document : WG-FSA-12/56 : Auteur(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)

4. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2

   winter fishery (1 May- 14 September) to minimise seabird interactions, and has employed a wide range of ... , CCAMLR XXXIV (para. 5.68) endorsed new pre-season (1-14 April) and post-season (15-30 November) season ... extension trials, in addition to an existing post-season (1-14 November) extension trial. We recommend that ...

   Meeting Document : WG-FSA-2019/31 : Auteur(s): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell

5. A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies

   to give more realistic predictions of mean length-at-age for young fish. File:  03candy-etal.pdf ... ’ selection at 1 000 mm length down to 1% selection for a length of 1 600 mm. When length-bin sampling ... sharp decline from ‘full’ selection at 1 000 mm length down to 1% selection for a length of 1 600 mm ... , en prenant un échantillon de taille prédéterminé pour chaque intervalle. L’estimation des paramètres ... probabilité variable (VP) en raison de la fonction de sélectivité prédéterminée dépendante de la longueur ... sélectivité de la pêche. Ceci est dû à la caractéristique de la fonction de sélectivité consistant en un ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Auteur(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams

6. Monitoring and management in the Antarctic – making the link between science and policy

   Abstract:  Management of human impacts in the Antarctic requires an effective system of monitoring ...

   Meeting Document : WG-EMM-07/P9 : Auteur(s): K. Reid (United Kingdom)

7. ANNUAL REPORT FROM SCAR TO CCAMLR

   Southern Ocean Observing System (SOOS). SCAR has amalgamated its birds and seals groups into a new Expert ...

   Meeting Document : CCAMLR-XXVIII/BG/34 : Auteur(s): Submitted by SCAR

8. DETECTION OF VULNERABLE MARINE ECOSYSTEMS IN THE SOUTHERN SCOTIA ARC (CCAMLR SUBAREAS 48.1 AND 48.2) THROUGH RESEARCH BOTTOM TRAWL SAMPLING AND UNDERWATER IMAGERY

   system. Using standardized densities of VME taxa from bottom trawl samples, we propose one possible ...

   Meeting Document : WG-EMM-09/32 : Auteur(s): S.J. Lockhart and C.D. Jones (USA)

9. Biological acoustic survey in the marginal ice edge zone of the Bellingshausen Sea

   using an echo integration system. These data are used to describe the spatial and temporal variability ...

   Meeting Document : WG-Krill-94/32 : Auteur(s): A.W.A. Murray, J.L. Watkins and D.G. Bone (United Kingdom)

10. On the status of mesopelagic fish (myctophidae) in the Southern Ocean ecosystem

    364 million tonnes. According to its position in the trophic system of the Southern Ocean, myctophids ...

    Meeting Document : WG-FSA-93/17 : Auteur(s): A.N. Kozlov (Russia)

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