Résultats de la recherche

1. New and developing fisheries: a review of Us activities in permitting an exploratory crab fishery in Statistical Area 48

   permitting an exploratory crab fishery in Statistical Area 48 Approval:  Approved ...

   Meeting Document : SC-CAMLR-X/BG/20 : Auteur(s): Delegation of USA

2. Performance of an acoustic sonde design

   Abstract:  The potential of multi-frequency acoustic technology for quantifying fish and plankton ... heat generation in ceramic elements, isotropic ambient noise, and detection threshold of 20 dB. Target ... strength is treated as a parameter, with investigated values from-130 to-50 dB. Performance assessment for ... :  Performance of an acoustic sonde design Approval:  Approved ...

   Meeting Document : WG-EMM-95/09 : Auteur(s): Foote, K.G.

3. The krill distribution in waters around the South Shetland Islands: Preliminary results from an acoustic survey conducted by a Chinese krill fishing vessel in December 2013

   data for the estimation of krill stock and its management. In December 2013, a trial acoustic survey ... strait. The majority of the krill swarms were found in the upper 100 m with a thickness less than 30 m ... results from an acoustic survey conducted by a Chinese krill fishing vessel in December 2013 Approval ...

   Meeting Document : WG-EMM-14/47 : Auteur(s): X. Wang, X. Zhao, G. Qi, T. Zuo, J. Zhu, J. Zhang and X. Li (People’s Republic of China)

4. Preliminary results of an age/length study of juvenile Notothenia rossii marmorata from Potter Cove, South Shetland Islands

   Abstract:  Whole otoliths and scales were used for a simultaneous age determination of juvenile ... species in the fjord. Mean length data at age presented here were compared with published values for ... specimens of the same area. Our data are similar to the ones reported previously for fish of Admiralty Bay ... , King George/25 de Mayo I. The use of whole otoliths for age determination of juvenile N. rossii ...

   Meeting Document : WG-FSA-90/09 : Auteur(s): E. Barrera-Oro and R. Casaux (Argentina)

5. An integrated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Subarea 48.4

   Abstract:  This paper describes an update to the CASAL assessment of Patagonian toothfish (D ... . eleginoides) in Subarea 48.4. The assessment data time series are updated with the observations for the 2014 ... data for the full time series, a revised maturity ogive, and changes to the assumed tag growth ... retardation period. Stock projections indicate that the stock is in healthy condition and that an annual yield ...

   Meeting Document : WG-FSA-15/28 : Auteur(s): M. Soeffker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)

6. Development of an acoustic sensor to estimate catch directly from the trawl during continuous krill harvesting

   Abstract:  This paper describes experiments and plans for development of an acoustic sensor to ... support  precise catch reporting for the continuous krill harvesting fishery.  Author(s):  O.R. Godø, B ... . Krafft and F. Grebstad Title:  Development of an acoustic sensor to estimate catch directly from the ... Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for ...

   Meeting Document : WG-EMM-2019/15 : Auteur(s): O.R. Godø, B. Krafft and F. Grebstad

7. Emperor penguins – vulnerable to projected rates of warming and sea-ice loss; an international collaboration to inform species-related conservation decision-making and conservation planning

   Abstract:  An international group of scientists, from the United Kingdom, Australia, Finland ... data and having experience of working with emperor penguins have formed an international collaboration ... implications for species-related conservation decision-making and conservation planning. Author(s ... – vulnerable to projected rates of warming and sea-ice loss; an international collaboration to inform species ...

   Meeting Document : SC-CAMLR-38/BG/10 : Auteur(s): Delegations of the United Kingdom, Australia, France, Germany, SCAR and ASOC

8. An address to citizen’s marine summit

   Abstract:  The main aims of CCAMLR are reviewed in an essay which discusses the advances in the ... requirements of science to provide information for rational management. It is concluded that co-operation is ... it would be improved by an increased spirit of trust between the various parties. Author(s):  I ... . Everson (United Kingdom) Title:  An address to citizen’s marine summit Approval:  Approved ...

   Meeting Document : WG-KRILL-93/32 : Auteur(s): I. Everson (United Kingdom)

9. Estimation of krill biomass from an acoustic survey carried out in 1986, during a study of predator–prey interactions around the western end of South Georgia

   Abstract:  An acoustic survey, designed to study the distribution of shore-breeding, marine ... survey area as part of an interannual study. The radiating transect design gave increased sampling ... for krill. Author(s):  C. Goss and S. Grant (United Kingdom) Title:  Estimation of krill biomass from ... an acoustic survey carried out in 1986, during a study of predator–prey interactions around the ...

   Meeting Document : WG-EMM-99/17 : Auteur(s): C. Goss and S. Grant (United Kingdom)

10. Measurements of fish school velocities with an acoustic Doppler current profiler

    Abstract:  Horizontal and vertical velocities of fish schools were measured using an acoustic ... results suggests that the ADCP can be a useful tool for observing fish behavior in certain situations ... velocity components from each beam and correcting for platform motion. Author(s):  Demer, D.A. Title ... :  Measurements of fish school velocities with an acoustic Doppler current profiler Approval:  Approved ...

    Meeting Document : WG-EMM-96/41 : Auteur(s): Demer, D.A.

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