Resultados de la búsqueda
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A preliminary assessment of age and growth of eel cod (Muraenolepis sp.) and violet cod (Antimora rostrata) in the Ross Sea, Antarctica
obtained from the bycatch of the longline fishery for toothfish (Dissostichus mawsoni and D. eleginoides ... ) in the Ross Sea, Antarctica. Counts of zones visible in sectioned otoliths were used to estimate ... growth parameters for these species. The estimates must be considered preliminary because they are ... unvalidated, the otoliths are quite difficult to interpret, and the sampled fish do not represent the full ...
Meeting Document : WG-FSA-10/19 : Autor(es): P.L. Horn and C.P. Sutton (New Zealand)
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Update for CCAMLR WG-EMM on the BAS, BirdLife, SCAR penguin tracking database development and analysis project
Abstract: In late 2012 SCAR, BirdLife and BAS developed a successful proposal (to the UK Darwin ... Plus Fund) to build an integrated database that would facilitate the analysis of penguin tracking data ... . The database will have a web-based user interface that will allow data holders to submit data and ... attach a range of access levels; access may be granted only to the data holder, to a wider group, or to a ...
Meeting Document : WG-EMM-14/03 : Autor(es): P. Trathan, B. Lascelles (United Kingdom) and M. Hindell (Australia)
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Seamount-specific biomass estimates from SSRU 88.2H in the Amundsen Sea derived from mark-recapture data
calculated for SSRU 88.2H as a whole. The analyses indicate that: Fish seldom move among seamounts within the ... on almost every seamount in every year and usually in proportion to the level of tagging on the ... seamount in the previous year. Trends in local biomass estimates for individual seamounts and SSRU 88.2H ... overall showed a decline in biomass through time with a slight increase in biomass since 2012. The pattern ...
Meeting Document : WG-FSA-14/58 : Autor(es): S.J. Parker and S. Mormede (New Zealand)
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The Scientific Committee on Antarctic Research (SCAR) Annual Report 2018/2019
Abstract: SCAR is an interdisciplinary body of the International Science Council (ISC ... initiating, developing and coordinating high quality international scientific research in, from and about the ... Antarctic and the Southern Ocean, and providing objective, independent scientific advice. SCAR’s Mission is ... knowledge, understanding and education on any aspect of the Antarctic region and its role in the Earth ...
Meeting Document : SC-CAMLR-38/BG/16 : Autor(es): Submitted by SCAR
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Developments, considerations and recommendations by the land-based predator survey group: a summary and up-date
Abstract: A summary of considerations and decisions made by the correspondence group on land ... -based predator abundance is provided for comment by the Working Group. In order to complete ... specifications for future survey work, the correspondence group seeks advice from the Working Group on the ... relevant spatial unit for estimation in Area 48 and the required precision for estimation in each unit. A ...
Meeting Document : WG-EMM-05/24 : Autor(es): C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, M. Goebel (USA) and P. Wilson (New Zealand)
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Major outcomes from the third meeting of ACAP’s advisory committee
Abstract: The Third Meeting of the ACAP’s Advisory Committee was held in Valdivia, Chile from 19 ... – 22 June 2007. It was preceded by meetings of the Status and Trends Working Group on 16 June and the ... Seabird Bycatch Working Group on 17-18 June 2007. This paper provides a summary of the major outcomes of ... the meeting. Author(s): ACAP Secretariat Title: Major outcomes from the third meeting of ACAP’s ...
Meeting Document : WG-FSA-07/26 : Autor(es): ACAP Secretariat
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CPUE, net towing depth and body length of krill during the winter operation of Japanese krill fishery around South Georgia
were calculated. The range of CPUE values in 1991 season (poor year of krill) was comparable to the ... from net towing depth. Net tow depth data implied that overall krill distribution in the the winter ... season might be deeper than the summer season. Interannual variability of vertical distribution was also ... suggeted. Length frequency distribution implied the evidence of strong krill influx from the Antarctic ...
Meeting Document : WG-EMM-96/51 : Autor(es): Kawaguchi, S., Ichii, T., Naganobu, M.
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Recent information relevant to squid resources in the Convention Area
adjacent to the Convention Area, with a catch in excess of 12,000 tonnes. Recent improvements in processing ... , management of a Martialia fishery by CCAMLR would require a better understanding of the distribution and ... demography of the species. The results of recent studies of the ecological niche of Martialia at the Polar ... Frontal Zone are presented in SC/CAMLR/BG/??. Author(s): Delegation of the United Kingdom Title: Recent ...
Meeting Document : SC-CAMLR-XIV/BG/22 Rev. 1 : Autor(es): Delegation of the United Kingdom
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The Dissostichus eleginoides fishery in Division 58.5.1 (Kerguelen Islands)
Abstract: The Kerguelen fishery (trawlers and long-liners) of Dissostichus eleginoides is ... analyzed in the ligth of the knowledge of life cycle of the species. Catches reach a similar cumulative ... the tendancies from the LFD and an index of abundance compared. Author(s): G. Duhamel (France) Title ... : The Dissostichus eleginoides fishery in Division 58.5.1 (Kerguelen Islands) Approval: Approved ...
Meeting Document : WG-FSA-93/15 : Autor(es): G. Duhamel (France)
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Species identification illustrated guide of the Southern Ocean - CCAMLR convention area 48, 58, and 88
Abstract: The purpose of this species identification illustrated guide is to facilitate by-catch ... species identification with real photographs in the Southern ocean. All of the photographs provided in ... this guide have been taken photographs by the author from aboard trawler (Target species: Euphausia ... superba) and longliner (Target species: Dissostichus spp.) of commercial fishery purposes in the Southern ...
Meeting Document : WG-EMM-15/06 : Autor(es): Delegation of the Republic of Korea