Resultados de la búsqueda
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The relationship between krill (Euphausia superba) fishing areas in the west Atlantic and the species’ circumpolar distribution
density for the West Atlantic during FIBEX is used to obtain an upper limit for the biomass of krill in ... Abstract: Areal cover is calculated for the Statistical Sub-areas (48.1, 48.2 and 48.3) from ... computer software based on a Lambert Geographical Projection. As a secondary step, the mean krill density ... estimate for the West Atlantic during FIBEX (First International BIOMASS Experiment) is expanded to give a ...
Meeting Document : SC-CAMLR-VIII/BG/19 : Autor(es): Delegation of South Africa
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Conservation Measure Conservation Measure 21-02 (2013)
Exploratory Fisheries Limitations: Except for waters adjacent to the Kerguelen and Crozet Islands ... Except for waters adjacent to the Prince Edward Islands Adopted at Meeting: CCAMLR-XXXII Period in Force ... Article IX of the Convention: 1. For the purposes of this conservation measure, exploratory fisheries ... any Data Collection Plan developed by the Scientific Committee for the fishery. 7. On the basis ... and the Scientific Committee has been allowed an opportunity to review the data. 13. A vessel on ... set forth in Article II, hereby adopts the following conservation measure in accordance with ...
Conservation Measure : 21-02 (2013)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Bird Island, South Georgia during the 1997 winter and 1997/98 pup-rearing season
Georgia for the eighth consecutive winter (1997) and tenth consecutive summer (1997/98) are reported here ... were from adult females, a much higher proportion than in previous years. The number of entanglements ... entanglements in packaging bands was higher than recent years in both summer and winter. Only one seal sustained ... the need for sustained monitoring and continuing publicity aimed at preventing the disposal of debris ...
Meeting Document : SC-CAMLR-XVII/BG/11 : Autor(es): Delegation of the United Kingdom
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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
trigger level that could be used to provide a basis for notification of a VME, based on CCAMLR Scientific ... for potential additional VMEs in Subarea 48.2 (not notified), based on rarity of taxa and/or ... Subareas 48.1 and 48.2). These areas, which have been proposed for inclusion in the CCAMLR VME registry ... trawl samples, as well as by way of in situ observations with an underwater photographic/video imaging ...
Meeting Document : WG-EMM-09/32 : Autor(es): S.J. Lockhart and C.D. Jones (USA)
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Fishes caught along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter months of 1992
Abstract: Observations on abundance of by-catch fishes were made during the austral winter months ... of 1992 (from July 9 to August 3) on board F/V No.3 and No.5 Chiyo Maru in the vicinity of the South ... found in 20 trawl catches. Among by-catch fishes, juvenile Lepidonotothen larseni was the most abundant ...
Meeting Document : WG-KRILL-93/51 : Autor(es): T. Iwami (Japan)
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CONVENORS’ REPORT OF THE WG-IMAF WORKSHOP
Abstract: This paper reports on the one-day workshop held at the CCAMLR Headquarters, Hobart ... , Australia on 10th October 2008 to review the future of the ad hoc WG-IMAF. The workshop briefly reviewed the ... might operate and the implications for its work. The workshop agreed that in future ad hoc WG-IMAF ... should continue to focus on the direct impacts of fishing and marine debris on seabirds and marine ...
Meeting Document : WG-FSA-08/65 : Autor(es): K. Rivera and N. Smith (Co-conveners of ad hoc WG-IMAF)
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Conservation Measure Conservation Measure 191/XVIII (1999)
Exploratory Longline Fishery for Dissostichus spp. in Statistical Subarea 88.2 in the 1999/2000 ... General Assembly Resolution 44/225 on large-scale pelagic driftnet fishing, which calls, inter alia, for a ... , Recalling the requirement under Article XI of the Convention for the Commission to seek to cooperate with ... ensure an adequate spread of fishing effort south of 65°S, no more than 478 tonnes of Dissostichus spp ... Conservation Measure 182/XVIII, identified for Statistical Subarea 88.1 south of 65°S. 4. For the purposes of ...
Conservation Measure : 191/XVIII (1999)
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Population assessment of Antarctic toothfish in Subarea 48.4 using tag-recapture method
= 0.038) gives yields of 24 t for the Antarctic toothfish in the region vs. previous estimation of 30 ... Petersen method as 640 tonnes. Application of the harvest rate used for D. eleginoides in Subarea 48.3 (γ ...
Meeting Document : WG-FSA-13/64 : Autor(es): V. Laptikhovsky (United Kingdom)
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Status of white-chinned petrels Procellaria aequinoctialis Linnaeus 1758, at Bird Island, South Georgia
Abstract: The white-chinned petrel (Procellaria aequinoctialis) is an abundat, widespread petrel ... numbers in temperate and sub-tropical longline fisheries. However, no data are available on the global ... in each quadrat was consistent between each survey but we estimate an overall decrease of 28% in ... those occupied (with considerable variation between sites). Concurrent data on breeding frequency and ...
Meeting Document : WG-FSA-01/26 Rev. 1 : Autor(es): S.D. Berrow, J.P. Croxall and S.D. Grant (United Kingdom)
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Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean
Abstract: A conservative calculation of the number of albatrosses killed annually on Japanese ... . Albatrosses have an economic impact 0n longline fisheries with annual losses to the southern bluefin tuna ... , it would be many millions of dollars greater. Apart from a concern for albatrosses, Japan's ... ill the problem is possible and that an overall reduction in excess of 90% could be achieved. Further ...
Meeting Document : WG-IMALF-94/06 : Autor(es): Brothers, N. 1991. Biol. Conservation, 55: 255-268.