Resultados de la búsqueda
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Calculating effective releases and recaptures for stock assessments based on tag detection and tagging mortality indices
Abstract: Vessel-specific indices of tag detection rates and tagging mortality rates have been ... developed using a methodology which controls for the spatial and temporal variability of fishing operations ... method showed that when the confounding effects of variable fishing location and time were controlled ... that additional work should be undertaken to further develop this method. Previous applications of the ...
Meeting Document : WG-SAM-14/30 : Autor(es): S. Mormede (New Zealand)
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2016/17
to March 2017. Surveys of beached marine debris at Bird Island recorded a total of 244 items during ... items of beached debris were recorded at Signy Island (operational during summer only; 19 November 2016 ... to 22 March 2017). Sixty-four items of beached marine debris were recorded at Goudier Island ... . Entanglements of two Antarctic fur seals were observed at Bird Island and one at Signy Island, with three ...
Meeting Document : SC-CAMLR-XXXVI/BG/35 : Autor(es): C. Waluda
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1999–2000
Abstract: This paper summarises seabird bycatch during the fourth year (July 1999-June 2000) of ... sanctioned fishing trips. Fishing effort was 7.4 million hooks, a 45% increase on the number of hooks set in ... 1998199. Observers reported 268 birds of six species killed. White-chinned Petrels Procellaria ... that reported in either 1996/97 or 1997/98. The absolute number of birds killed increased more than ...
Meeting Document : WG-FSA-00/30 : Autor(es): P. Ryan and B. Watkins (South Africa)
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How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?
, Cryodraco antarcticus, and Chaenodraco wilsoni) ice fish species were estimated around islands of the ... of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in ... primary dietary component. Their food intake varied by a factor of 2 or 3 between years. Most estimates of ... daily food intake of demersal Antarctic fish both available in the scientific literature and from our ...
Meeting Document : WG-FSA-10/18 : Autor(es): K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany)
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Información sobre la pesca INDNR en el Área Estadística 58 Evaluación de la pesca INDNR en aguas francesas alrededor de las islas Kerguelén y Crozet Informe de las observaciones e inspecciones realizadas en el Área de la Convención de la CCRVMA Temporada 2012/2013 (15 de julio de 2012 - 23 de agosto de 2013)
Abstract: This document summarises French observations of illegal fishing over the past year ... divert a vessel found fishing within the Crozet EEZ. There seems to be an increase both in the number of ... vessels observed on the outer edges of the continental shelves close to the EEZs and the likelihood of ... presence of fishing vessels – whether they be IUU vessels or vessels not officially considered as such – in ...
Meeting Document : CCAMLR-XXXII/21 Rev. 1 : Autor(es): Délégation française
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2006–2013 fish distribution and biomass in the Kerguelen EEZ (CCAMLR DIVISION 58-5-1) for the bathymetric range 100–1 000 m
Abstract: Three fish biomass surveys have been recently undertaken in the northern part of the ... neritic and 6 deep-sea for their upper bathymetric range). The high number of stations (up to 200 each ... time) allows to be confident with the estimation of fish biomass ranging from 247 000 to 268 000 tons ... for a ground area of about 183 000 km 2. Patagonian toothfish (Dissostichus eleginoides), with up to ...
Meeting Document : WG-FSA-14/07 : Autor(es): G. Duhamel, M. Hautecœur and R. Sinegre (France)
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Propuesta para reforzar el seguimiento y control de transbordos
), nor is it clear whether transhipment constitutes fishing for the purposes of Conservation Measure 10 ... -02. The delegation of the United States proposes to amend CCAMLR Conservation Measures 10-02 and 10 ... Area, or of marine living resources harvested within the Convention Area, must be licensed and notified ... Vessel Record containing the vessels of NCPs that would be authorized to tranship with Contracting Party ...
Meeting Document : CCAMLR-XXXIV/27 : Autor(es): Delegation of the USA
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Fish by-catch in the krill fishery: 2016 update
SISO data (11875 hauls) was used to examine the frequency of occurrence, proportion by mass, length ... -frequency distribution and geographic provenance of the key fish taxa reported. There was a high degree of ... Chaenodraco wilsoni the most frequently reported in both datasets. The estimated total annual mass of fish by ... % Lepidonotothen larseni. The length-frequency distribution of all taxa for which >100 fish were measured had ...
Meeting Document : WG-FSA-16/04 : Autor(es): CCAMLR Secretariat
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Dominios de planificación de AMP
provides a mechanism by which to plan and report on the development of MPAs and as a means to organise ... location of current and planned research efforts in order to be helpful as reporting and auditing units ... . The boundaries of the planning domains are not boundaries of proposed MPAs and are not intended to ... – Bellingshausen A map of the CAMLR Convention Area, onto which a layer of MPA planning domains can be applied, can ...
Page : Site Section: Science
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Seguimiento de la captura y el esfuerzo
conservation measure (CM) that applies to a fishery and the status of the fishery in relation to its catch ... limit. Failure to submit required catch and effort data can result in the closure of the fishery to the ... vessel involved. Which vessels are required to report? Reporting of catch and effort data are required ... purpose of CM 23-07, paragraph 1, any vessel that is licenced and notified to participate in an ...
Page : Site Section: Fisheries