Résultats de la recherche
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Foraging movements of the shy albatross Diomedea cauta breeding in Australia; implications for interactions with longline fisheries
cauta breeding at two sites off Tasmania, Australia (Albatross Island in western Bass Strait and Pedra ... colonies fed locally both in and outside the breeding season. Breeding birds from Albatross Island foraged ... Japanese Southern Bluefin Tuna longline fishery to the south and east coasts of Tasmania has resulted in ... adult birds from Albatross Island. Coupled with the concomitant increase in the Australian domestic tuna ...
Meeting Document : WG-FSA-98/33 : Auteur(s): N. Brothers, R. Gales, A. Hedd and G. Robertson (Australia)
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Estimating unaccounted fishing mortality in the Ross Sea and 88.2C–G bottom longline fisheries targeting Antarctic toothfish
activities. The level of mortality resulting from the loss of sections of bottom longline gear in the Ross ... to estimate unaccounted fishing mortality from lost lines in the Ross Sea region and Subarea 88.2 ... current estimates have been provided as sensitivities in the 2011 stock assessments for the Ross Sea ... : Estimating unaccounted fishing mortality in the Ross Sea and 88.2C–G bottom longline fisheries targeting ...
Meeting Document : WG-FSA-11/48 : Auteur(s): D.N. Webber and S.J. Parker (New Zealand)
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DEMOGRAPHIC STUDIES OF ANTARCTIC KRILL IN THE SOUTH ORKNEY ISLANDS AREA 2009, FIELDWORK AND PRELIMINARY RESULTS
(Euphausia superba) fishery with the vessel “ Saga Sea ” in the South Orkney Islands area. We present ... preliminary results regarding krill demography from the sampling period in January-March, 2009. Total body ... also to explore the possibilities for using commercial fishing vessels as a research platform in the ... KRILL IN THE SOUTH ORKNEY ISLANDS AREA 2009, FIELDWORK AND PRELIMINARY RESULTS Approval: Approved ...
Meeting Document : WG-EMM-09/10 : Auteur(s): B.A. Krafft and G. Skaret (Norway)
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ACCURACY OF BENTHIC INVERTEBRATE BY-CATCH IDENTIFICATION BY OBSERVERS OPERATING IN THE HEARD ISLAND AND MCDONALD ISLANDS PATAGONIAN TOOTHFISH LONGLINE FISHERY
Antarctic Division (AAD). Observers displayed a high level of accuracy (89%) in the identification of ... , bryozoans and alyconarians; an issue prevalent in similar fisheries. This suggests the need for further ... training in the classification of cnidarians (stony corals, soft corals and stylasterids) and coral-like ... BENTHIC INVERTEBRATE BY-CATCH IDENTIFICATION BY OBSERVERS OPERATING IN THE HEARD ISLAND AND MCDONALD ...
Meeting Document : WG-FSA-09/23 : Auteur(s): T. Hibberd (Australia)
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Variation in the distribution of Antarctic krill Euphausia superba around South Georgia
Abstract: Between 1980 and 1997 British Antarctic Survey carried out 11 cruises in the region of ... types with relatively simple biological characteristics: cluster 1 were medium-sized year 2+ krill (mean ... size 39.7 mm); cluster 2 were a mixture of year classes (mean size 37.7 mm); cluster 3 were large krill ... probably 3+ and older (mean size 49.5 mm); cluster 4 and 5 were small krill, mostly year 1 + either with or ...
Meeting Document : WG-EMM-97/47 : Auteur(s): Daly, H.I., Murray, A.W.A., Watkins, J.L.
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Foraging movements of the shy albatross Diomedea cauta breeding in Australia; implications for interactions with longline fisheries
cauta breeding at two sites of Tasmania, Australia (Albatross Island in western Bass Strait and Pedra ... colonies fed locally both in and outside the breeding season. Breeding birds from Albatross Island foraged ... Japanese Southern Bluefin Tuna longline fishery to the south and east coasts of Tasmania has resulted in ... adult birds from Albatross Island. Coupled with the concomitant increase In the Australian domestic tuna ...
Meeting Document : WG-FSA-97/52 : Auteur(s): Gales, R., Hedd, A., Brothers, N., Robertson, G.
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Survey of Antarctic fur seals Arctocephalus gazella in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
Abstract: A survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the ... Island and Cape Shirreff, on the north coast of Livingston Island. Total fur seal pup production in the ... South Shetland Islands in 1986/87 is estimated to be approximately 4000 individuals. Notes on other ... (USA) Title: Survey of Antarctic fur seals Arctocephalus gazella in the South Shetland Islands ...
Meeting Document : SC-CAMLR-VI/BG/18 : Auteur(s): J.L. Bengtson, L.M. Ferm (USA), T.J. Härkönen (Sweden), E.G. Schaner and B.S. Stewart (USA)
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Key Principles in Designating Marine Protected Areas and Marine Reserves
Abstract: This paper summarises some key principles to consider in the designation of Marine ... MRs in the context of climate change. Additionally, CCAMLR’s opportunity to create a strong ... , permanent, large-scale protection while allowing commercial fisheries to continue in some areas. By ... Principles in Designating Marine Protected Areas and Marine Reserves Approval: Approved Secretariat Workflow ...
Meeting Document : CCAMLR-XXXII/BG/16 : Auteur(s): Submitted by ASOC
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Expanding Antarctic seabird monitoring in east Antarctica using a remote camera network: potential use for monitoring for feedback management
Abstract: Antarctic seabirds are important indicators of impacts and change in Southern Ocean ... over long periods in the harsh Antarctic environment, (2) identify the timing of important breeding ... made at sub-optimal times, and (5) through a network of cameras, quantify spatio-temporal variation in ... ): C. Southwell and L. Emmerson (Australia) Title: Expanding Antarctic seabird monitoring in east ...
Meeting Document : WG-EMM-14/27 : Auteur(s): C. Southwell and L. Emmerson (Australia)
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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 : Auteur(s): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths