Resultados de la búsqueda
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Research plan for exploratory fishing for toothfish (Dissostichus spp.) in 2016/17 in Division 58.4.2 by France
Korean-flagged vessel undertook research fishing activity with a total reported catch of 11 tonnes. For ... to participate and coordinate the operations of their research efforts with other members in order to ...
Meeting Document : WG-SAM-16/02 : Autor(es): Delegation of France
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Proposal of extension of research block 48.6_2 to complete planned research and examine the habitat model and the stock structure
its southeastern bank (south of ca. 55.2°S) with higher fish densities but scarce in the northern area ... with lower fish densities, and it has not taken approximately 50-70% of the annual catch limit (CL=170 ...
Meeting Document : WG-SAM-16/08 : Autor(es): T. Namba, T. Ichii and K. Taki
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Updated status of Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in inshore sites of the South Shetland Islands: results of a long-term monitoring program (1983–2016) at Potter Cove
consistent with those achieved from the most recent offshore bottom trawl research cruises in 2007 and 2012 ... abundance of N. coriiceps. Results were also consistent with trends in seabirds that feed on juveniles of ...
Meeting Document : WG-FSA-16/02 : Autor(es): E. Barrera-Oro, E. Marschoff and D. Ainley
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Fish by-catch in the krill fishery: 2016 update
overlap in the most frequently reported taxa in the C1 data and SISO data, with Lepidonothen larseni and ... increases in observer coverage in the krill fishery has provided an increase in the data available with ...
Meeting Document : WG-FSA-16/04 : Autor(es): CCAMLR Secretariat
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Multinational large-scale krill synoptic survey in CCAMLR Area 48 in 2019 – survey plan and protocol for consideration by SG-ASAM 2018
consideration by SG-ASAM. Norway has volunteered to co-ordinate the survey with other members dedicating ... instrumentation and sampling gear to achieve approximate consistency with the CCAMLR B0 data collection protocol ...
Meeting Document : SG-ASAM-18/07 : Autor(es): B.A. Krafft, O.A. Bergstad, T. Knutsen, G. Skaret and G. Macauley
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VARIABILITY IN KRILL BIOMASS LINKS HARVESTING AND CLIMATE WARMING TO PENGUIN POPULATION CHANGES IN ANTARCTICA
areas on the planet, with 5–6 °C increases in mean winter air temperatures and associated decreases in ... penguin abundance with trends in krill biomass explains why populations of Adélie and chinstrap penguins ...
Meeting Document : WG-EMM-11/P1 : Autor(es): W.Z. Trivelpiece, J.T. Hinke, A.K. Miller, C.S. Reiss, S.G. Trivelpiece and G.M. Watters
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Investigations of krill transport factors in the local areas in the Scotia Sea: variability of krill distribution in the fishing grounds under the transport impact
each study areas were accompanied with pulsatory pattern of krill transport, i.e. krill transported ... biomass portions with different commercial importance were transported into the fishing grounds. The ...
Meeting Document : WG-EMM-07/17 : Autor(es): S.M. Kasatkina and V.N. Shnar (Russia)
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Note sur l'étude des effets environnementaux, spatiaux, temporels et opérationnels sur la mortalité accidentelle des oiseaux dans la pêcherie à la palangre dans les secteurs de Crozet et Kerguelen en 2003–2006
Abstract: Incidental mortality has diminished considerably in comparison with the period from ... to geographical area, being higher at Kerguelen (where there are some geographical disparities, with ...
Meeting Document : SC-CAMLR-XXVI/BG/21 : Autor(es): Délégation française
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Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review
haemoglobin. With the exception of one species, icefish live only in the cold – stable and oxygen – rich ... the 1970’s and 1980’s with Champsocephalus gunnari as the main target species. Most stocks of this ...
Meeting Document : WG-FSA-04/10 : Autor(es): K.-H. Kock (Germany)
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An 8-year cycle in krill biomass density inferred from acoustic surveys conducted in the vicinity of the South Shetland Islands during the austral summers of 1991/1992 through 2001/2002
, comparisons with the proportion of juvenile krill in simultaneous net samples suggest that the changes in ... biomass density are consistent with apparent changes in reproductive success. A truncated Fourier series ...
Meeting Document : WG-EMM-03/6 : Autor(es): R.P. Hewitt, D.A. Demer and J.H. Emery (USA)