Search results
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Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two Southern Ocean seals
crabeater seals (Lobodon carcinophagus) in the Weddell Sea region. Satellites Over Seals provides an ... /absence data for Weddell seals on images from November 2010 and 2011. In a second campaign, we selected ... images of the pack ice acquired during October 2018 in the Weddell Sea to identify presence/absence of ... crabeater seals. In both campaigns, our goal was to identify probable presence/absence to learn where closer ...
Meeting Document : WG-EMM-2019/37 : Author(s): M.A. LaRue, D.G. Ainley, J. Pennycook, K. Stamatiou, M. Dozier, J. Saints, L. Sales, N. Nur, S. Stammerjohn and L. Barrington
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CCAMLR and seabirds in the Antarctic marine ecosystem
Antarctic Marine Living Resources (CCAMLR) in dealing with incidental mortality of seabirds (particularly ... albatrosses and petrels) during fishing in the Area for which it is responsible. Details of various mitigation ... and seabirds in the Antarctic marine ecosystem Approval: Approved ...
Meeting Document : CCAMLR-XXIII/BG/23 : Author(s): Secretariat
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Comparative data on size–age composition and growth of Antarctic toothfish Dissostichus mawsoni in Ross Sea, Amundsen Sea and Weddell Sea
in the Pacific (SSRUs 88.1, 88.2) and Atlantic (SSRU 48.5) Antarctic areas in 2005-2014 seasons are ... : Comparative data on size–age composition and growth of Antarctic toothfish Dissostichus mawsoni in Ross Sea ...
Meeting Document : WG-FSA-14/15 : Author(s): A.F. Petrov, E.N. Kyznetsova, S.V. Piyanova and I.I. Gordeev (Russia)
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Distribution of phytoplankton in the mixed layer: implication of krill abundance
Abstract: The vertical trajectory of phytoplankton in the Antarctic ocean is modelled as a random ... phytoplankton in the upper ocean. Author(s): United States of America Title: Distribution of phytoplankton in ...
Meeting Document : SC-CAMLR-VII/BG/26 : Author(s): United States of America
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A tagging protocol for toothfish (Dissostichus spp.) in the Ross Sea
.) by fishers operating in the Ross Sea longline fishery in 2003-04. The protocol describes tag types ... tagging protocol for toothfish (Dissostichus spp.) in the Ross Sea Approval: Approved ...
Meeting Document : WG-FSA-03/90 : Author(s): N.W.McL. Smith and K.J. Sullivan (New Zealand)
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REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA
in Area 48. Overall non-fishing debris items (mostly packaging items) have made up the majority of ... , despite their prohibition (for securing bait boxes) or restricted use (other plastic packaging bands) in ... was oil. The last ten years of data show fluctuation in the occurrence of marine debris at any of the ... inclusion in the CCAMLR Marine Debris database. Author(s): Secretariat Title: REVIEW OF CCAMLR ACTIVITIES ...
Meeting Document : WG-IMAF-09/08 : Author(s): Secretariat
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An assessment of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and density of Antarctic krill in the Weddell Sea
deployed in the Weddell Sea, Southern Ocean. The glider was deployed for two short periods in January 2012 ... , in separate survey boxes on the continental shelf to the east of the Antarctic Peninsula, to assess ... survey boxes showed features coherent with ship-borne measurements, with peak densities in both boxes ... density of Antarctic krill in the Weddell Sea Approval: Approved ...
Meeting Document : WG-EMM-14/P02 : Author(s): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths
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ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES
fishery in Statistical Area 48. This procedure will involve, inter alia, subdivision of the precautionary ... - subdivision based on the distribution of historical catches). In recognising the need for a “staged ... between these two (Option 4). In this paper we review the uncertainties relating to the spatial ... information about temporal variability in the spatial distribution of krill biomass, emphasising the need for ...
Meeting Document : WG-EMM-08/12 : Author(s): P.N. Trathan and S.L. Hill (United Kingdom)
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Science supporting the joint New Zealand–United States proposal for the establishment of a marine protected area in the Ross Sea Region
joint New Zealand-United States proposal to establish a marine protected area (MPA) in the Ross Sea ... continental slope, the Balleny Islands and vicinity, and the northern RSR. A set of maps (provided in an ... Appendix) illustrates the distributions of animals and ecosystem process areas in relation to the ... possible to estimate a specific period of time for which the proposed MPA would need to remain in force ...
Meeting Document : SC-CAMLR-IM-I/08 : Author(s): Delegations of the USA and New Zealand
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Integrated models for Antarctic krill (Euphausia superba) using survey data from 1981–2014 in Subarea 48.1
of Antarctic krill in Subarea 48.1 based on different aggregations of the data are described to ... transects from 1996 to 2011) and Peru (IKMT sampling in 2014) are organized into different temporal ... , and hydroacoustic data arranged in different temporal groupings (annual, summer-winter, monthly). The ... data. Plans for extending the models and data in the upcoming year include modifying the code to make ...
Meeting Document : WG-SAM-14/20 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)