Resultados de la búsqueda
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Update report on marine mammal interactions in Division 58.4.4
rates between areas and seasons vary greatly (from 0 to 70%). Depredation rates were updated for ... individuals observed in 2014 were observed again in 2018 on the west part of Crozet’s EEZ along with two other ... individuals including a young calf. This document provides an update of the interaction and depredation rates ... and the first insight into individual’s identifications for Division 58.4.4. Author(s): N. Gasco, P ...
Meeting Document : WG-SAM-2019/01 : Autor(es): N. Gasco, P. Tixier, T. Okuda, C. Péron and F. Massiot-Granier
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Revised reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in 2010/11 and proposal of the consecutive survey in 2011/12
condition (54.6 %) for trotline. It seems that smaller fish < 80 cm are more damaged than larger ones for ... appropriate sample size in the next year survey was calculated to be 5.2 ton based on the criterion for the ... Abstract: A survey was conducted in order to collect information for the stock status and biology ... was used as fishing gear for 19 hauls. Comparison test using trotline and Spanish line systems were ...
Meeting Document : WG-FSA-11/13 Rev. 1 : Autor(es): K. Taki, T. Iwami and M. Kiyota (Japan)
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Towards a seabird mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with fisheries
review of the distributions of 99 species of albatross and petrel, 16 species of albatross and 60 species ... ), Vulnerable (n =26) and Near Threatened (n = 7). The remaining 30 species are classified by the IUCN as Least ...
Meeting Document : WG-FSA-06/30 : Autor(es): S. Waugh (New Zealand)
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Comentarios y propuestas respecto del desarrollo de mecanismos para la ordenación de la pesquería de kril en el área de la Convención de la CCRVMA
recent years. An integral part of developing an FBM should be studying the risks of impact that methods ... Abstract: The development of a feedback management strategy for the krill fishery (feedback ... under development for spatially distributing the catch will have on the fleet's performance ... development of procedures for managing the krill fishery in the CCAMLR Convention Area Microsoft Word File: r ...
Meeting Document : SC-CAMLR-XXXIV/11 : Autor(es): Делегация Российской Федерации
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Defining fishing grounds in the Scotia Sea
(shortened to the term ‘normalised catch’). An important consideration is the threshold for the normalised ... x 10 nmile area, over the years but how important that location is to the fishery each year, which ... Abstract: This paper provides a method for delineating krill fishing grounds in Area 48 based on ... commercial catch data for the region held in the CCAMLR database. It also summarises available information on ...
Meeting Document : WG-EMM-02/40 Rev. 1 : Autor(es): I.R. Ball and A.J. Constable (Australia), S. Kawaguchi (Japan) and D. Ramm (CCAMLR Secretariat)
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YEAR OF THE SKATE SAMPLING PROTOCOL: LEARNING FROM THE 2007–08 SEASON SAMPLING PROTOCOL ON NZ VESSELS
paragraph 8.10) a review of data requirements and a “Year of the Skate” for 2008–09 whereby data collection ... inform an assessment of Ross Sea skates. We propose options for the appropriate collection of such data ... modifications to data collection systems that are required in 2008–09, for the “Year of the Skate”. Note that we ... Abstract: Skates are an important bycatch of the toothfish fishery in the CCAMLR area and have ...
Meeting Document : WG-FSA-08/49 : Autor(es): S. Mormede (New Zealand)
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Antecedentes científicos relativos al Sistema Representativo de Áreas Marinas Protegidas en Antártida Oriental propuesto
in Article II for all Antarctic Marine Living Resources (AMLR), notwithstanding the specific ... conservation objectives to be achieved for harvesting indicated in Article II paragraphs 3(a,b); enable the ... Commission achieving the objectives of CCAMLR in Article II, in both conservation and in science relevant to ...
Meeting Document : SC-CAMLR-IM-I/10 Rev. 1 : Autor(es): Delegations of Australia, France and the European Union
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1998/99
levels of previous years for all other species, except giant petrels, which increased by 75% from the ... previous maximum. Plastic debris remained within the levels of previous years for all species except grey ... sixth year of standardised recording, an unprecedented quantity of line originating from fishing vessels ... fishing debris for the first time in this study. Feathersoiled (oil, tar or paint) grey-headed and black ...
Meeting Document : SC-CAMLR-XVIII/BG/07 : Autor(es): Delegation of the United Kingdom
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Competition-induced starvation drives large-scale population cycles in Antarctic krill
Abstract: Antarctic krill (Euphausia superba)—one of the most abundant animal species on Earth ... , we identify intraspecific competition for food as the main driver of the krill cycle, while external ... , with drastic consequences for the entire Antarctic ecosystem. Author(s): A.B. Ryabov, A.M. de Roos, B ... responsibility for releasing documents: Australia ...
Meeting Document : WG-EMM-18/P05 : Autor(es): A.B. Ryabov, A.M. de Roos, B. Meyer, S. Kawaguchi and B. Blasius
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Glider-based estimates of Antarctic krill in Bransfield Strait, and the West shelf off Livingston Island, Antarctica
Livingston Island, Antarctica. Two gliders were deployed for 82 and 88 days, respectively, between mid ... -December 2018 and mid-March 2019. We compare mean biomass density (g m-2) estimates derived from gliders to ... over 13 years of ship surveys. On the west shelf of Livingston Island, glider-based biomass densities ... broad-scale surveys conducted by the U.S. AMLR Program were 55 and 43 g m-2, for January and February ...
Meeting Document : WG-EMM-2019/13 : Autor(es): C. Reiss, A. Cossio, G. Cutter, J. Walsh and G. Watters