Search results
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DETECTION OF VULNERABLE MARINE ECOSYSTEMS IN THE SOUTHERN SCOTIA ARC (CCAMLR SUBAREAS 48.1 AND 48.2) THROUGH RESEARCH BOTTOM TRAWL SAMPLING AND UNDERWATER IMAGERY
Abstract: High densities of vulnerable marine ecosystem (VME) indicator taxa were encountered in ... Subareas 48.1 and 48.2). These areas, which have been proposed for inclusion in the CCAMLR VME registry ... were detected in most cases utilizing occurrence and abundance of VME indicator taxa in research bottom ... trawl samples, as well as by way of in situ observations with an underwater photographic/video imaging ...
Meeting Document : WG-EMM-09/32 : Author(s): S.J. Lockhart and C.D. Jones (USA)
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Practical options for developing feedback management for the krill fishery in Subarea 48.2
might facilitate the development of feedback management procedures for the krill fishery in Area 48. In ... reviewing the state of ecological knowledge for Subarea 48.2, we conclude that movement towards Stage 2 (in ... knowledge base, but that this will take time, especially in the context of climate change. We suggest that ... recent research initiatives will help provide new information; however, a fundamental step-change in ...
Meeting Document : WG-EMM-14/04 : Author(s): P. Trathan (United Kingdom), M. Santos (Argentina) and O.R. Godø (Norway)
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East Antarctica Planning Domain MPA Planning Reference Document #2: Draft MPA Report Part 2 - Descriptions of the proposed EARSMPA, the four highlighted MPAs and Activities in the Planning Domain
Planning Domain presented to WG-EMM in 2014 (WG-EMM-14/48). The draft MPA Report for the East Antarctica ... Planning Domain submitted to WG-EMM in 2014 was regarded as a suitable synthesis of papers previously ... updated following advice from Members of WG-EMM in 2014. This updated report is provided in three parts ... - Descriptions of the proposed EARSMPA, the four highlighted MPAs and Activities in the Planning Domain (WG-EMM ...
Meeting Document : SC-CAMLR-XXXIII/BG/39 : Author(s): Delegations of Australia and France
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Summary of notifications for krill fisheries in 2010/11
Abstract: Seven Members submitted notifications for a total 15 vessels for krill fisheries in ... Subareas 48.1, 48.2, 48.3 and 48.4 and Divisions 58.4.1 and 58.4.2 in 2010/11. There was no notification ... submitted for exploratory fisheries for krill in 2010/11. The total notified, expected level of catch of ... krill in 2010/11 is 410000 tonnes. Author(s): Secretariat Title: Summary of notifications for krill ...
Meeting Document : WG-EMM-10/06 : Author(s): Secretariat
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Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys
conducted by the Federal Republic of Germany in 1985, Spain in 1991, and the United States in 1999 ... . Biomass levels in March 1999 were compared to previous trawl surveys conducted in Feb. 1985, and Jan-Feb ... and Lepidonotothen larseni. Although there is substantial variability in point estimates, biomass ... . Author(s): C.D. Jones (USA), K.-H. Kock (Germany) and E. Balguerías (Spain) Title: Changes in biomass ...
Meeting Document : WG-FSA-99/32 : Author(s): C.D. Jones (USA), K.-H. Kock (Germany) and E. Balguerías (Spain)
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ANALYSIS OF SCIENTIFIC OBSERVER DATA FROM THE RUSSIAN KRILL TRAWLER 'MAXIM STAROSTIN' IN THE SOUTH ORKNEY ISLANDS REGION (SUBAREA 48.2) DURING THE SEASON 2008-2009
Abstract: In 2008 fishing season the Russian flagged vessel ' Maxim Starostin ' started ... fishing operations for krill in the Convention area. The vessel used both conventional and continuous ... between January and March, 2009 in the area adjacent to the Southern Orkney Islands (CCAMLR Area 48.2 ... krill aggregations in South Orkney Islands region. These aggregation have complex size structure and ...
Meeting Document : WG-EMM-09/29 : Author(s): D. Sologub (Russia)
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Preliminary results on the composition and abundance of the krill stock in the southern Bellingshausen Sea (Antarctic, CCAMLR Subarea 88.3)
south of 66°S, between 68°W and 120°W. Krill Euphausia superba abundance and biomass was in the lower ... range of values generally found in the Antarctic Peninsula and Elephant Island region. A distinct ... spatial separation for size groups was observed for krill, with small size groups being more abundant in ... recruitment success of the 1992/93 year-class in the region (R1 = 0.076). Both results indicate large scale ...
Meeting Document : WG-EMM-95/18 : Author(s): Siegel, V.
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Estimates of primary production by ice algae and phytoplankton in the coastal ice-covered area near Syowa Station, Antarctica
Station (69°00'S, 39°35'E), Antarctica, was estimated. Mean daily production in each month from ... -2 h-1 in June to 13.3 E m-2 h-1 in December. Relative light intensity estimated at the bottom of sea ... ) was reached in December and in February, respectively. The estimated annual production of ice algae ... phytoplankton production contributed remarkably to the primary production in the coastal ice-covered area near ...
Meeting Document : WG-KRILL-93/28 : Author(s): H. Satoh, K. Watanabe and T. Hoshiai (Japan)
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Results of the longline survey for toothfish in the northern Ross Sea region (Subarea 88.2 SSRUs A–B) by the FV Janas, New Zealand
Abstract: New Zealand FV Janas conducted research in two research blocks (882A_5 and 882B_4) as ... toothfish populations in the northern areas (60°‑ 66° S) of Subarea 88.2 SSRUs A–B. Sampling strategy and ... data collection adhered to standards set in CM 41-10 (2014). A total of 49.85 t of Antarctic toothfish ... maturity status were similar to existing data from SSRU 88.1C. In contrast, the gonadosomatic index and the ...
Meeting Document : WG-SAM-15/46 : Author(s): S.J. Parker, R.J.C. Currey and S. Mormede (New Zealand)
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New data acquisition protocol for benthos by-catch in the French fisheries of the Southern Ocean, presentation of the protocol and first preliminary results
Abstract: In 2015, the Muséum national d’Histoire naturelle has started to develop a new data ... acquisition protocol for benthos bycatch in the French fisheries of the Southern Ocean (statistical areas ... knowledge on the benthic ecosystems impacted by the French fishing activities, in a context marked by the ... Areas (MPA) development and in the short term to decrease this impact. The protocol is based on ...
Meeting Document : WG-EMM-17/09 : Author(s): A. Martin, M. Eléaume, N. Améziane, P. Pruvost and G. Duhamel