Resultados de la búsqueda
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Results of the groundfish survey carried out in CCAMLR Subarea 48.3 in January 2010
tonnes, an increase on the biomass estimate for 2009. Considering the anomalous environmental conditions ... , representing an increase in effort overall compared with surveys carried out in 2008 and 2009 on the same ... 48.3 on the FV Sil. Seventy-five random hauls were completed with good coverage across the shelf ... mean biomass of 52,329 tonnes was estimated for mackerel icefish, with a lower 1-sided 95% CL of 24,334 ...
Meeting Document : WG-FSA-10/38 : Autor(es): R.E. Mitchell, M. Belchier, S. Gregory, L. Kenny, J. Nelson, J. Brown and L. Feathersone (UK)
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Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean
. Albatrosses have an economic impact on longline fisheries with annual losses to the southern bluefin tuna ... Abstract: A conservative calculation of the number of albatrosses killed annually on Japanese ... , it would be many millions of dollars greater. Apart from a concern for albatrosses, Japan's ... in the problem is possible and that an overall reduction in excess 0f 90 % could be achieved. Further ...
Meeting Document : CCAMLR-IX/BG/17 : Autor(es): Delegation of Australia
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Atlas of top predators from French Southern Territories in the Southern Indian Ocean
that have to come on land to reproduce. Therefore, they are the only marine top predators that can be ... mitigation actions and restricted protection of the sole coastal areas, are insufficient, especially for the ... oceanic realm. Today, there is an urgent need to identify and protect the open sea environments where ... identify areas of high species richness (hotspots), focusing on threat level (endangered species). This ...
Meeting Document : WG-EMM-16/42 : Autor(es): K. Delord, C. Barbraud, C.-A. Bost, Y. Cherel,C. Guinet and H. Weimerskirch
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CEMP data inventory/summary and updated spatial analysis of Area 48
Abstract: This paper reports on available CEMP data and details of use as a guide for CEMP ... -related analyses, including an update on CEMP metadata available on the CCAMLR GIS and as hosted on the ... NASA Global Change Master Directory (GCMD). CEMP data submissions for the 2017/18 season are detailed ... by site and species, and a brief overview on general trends from the past three seasons by Subarea or ...
Meeting Document : WG-EMM-18/44 : Autor(es): CCAMLR Secretariat
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Biology and harvesting of Dissostichus eleginoides around Kerguelen Island (Division 58.5.1)
information for population dynamics, as well as demographic structures and trends observed in an abundance ... Abstract: Dissostichus eleginoides is becoming an increasingly important species in the fisheries ... to another and highly dependent on the harvestable resources of C. gunnari. Vital biological ... index are provided. Prospects for exploitation are discussed with respect to the development of fishing ...
Meeting Document : WG-FSA-91/09 : Autor(es): G. Duhamel (France)
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FISHING INDUSTRY POLLUTION OBSERVATIONS AND ASSOCIATED MARINE MAMMAL ENTANGLEMENT RECORDS AT SOUTH GEORGIA, SUMMER 1996/97
Abstract: From various locations on or near the mainland of South Georgia, between November 1996 ... . Of the fur seals five (42%) were female (three adult, two juvenile) and seven (58%) were male (one ... netting and two (17%) in synthetic rope. All entangling material probably originated from fishing vessels ... . Marine debris was collected from a 1 km stretch of beach on the south coast of South Georgia between 24 ...
Meeting Document : CCAMLR-XVI/BG/26 : Autor(es): Delegation of the United Kingdom
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Translation review of the Basic Documents and the conservation measures
Abstract: In 2018, the Secretariat undertook a comprehensive translation review of all ... proposed changes were available for consultation between June and August. These changes will be included in ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : CCAMLR-XXXVII/BG/12 : Autor(es): CCAMLR Secretariat
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Improving the monitoring and control of transhipments in CCAMLR
100% observer coverage for such events, including on carrier vessels. Provide an annual report to SCIC ... Abstract: Improving monitoring and control of transhipments continues to be a key issue for ... CCAMLR. The 2 nd Performance Review Panel (PR2) has recommended that CCAMLR take action on transhipments ... , but this has not yet occurred. ASOC provides further detail on how CCAMLR could implement the PR2 ...
Meeting Document : CCAMLR-38/BG/46 : Autor(es): Submitted by ASOC
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Oil, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia 1995/96
Bird Island, South Georgia, one wandering albatross and two snow petrels contaminated with oil were ... reported. Ingested and regurgitated plastic debris were reported for wandering albatrosses (12 items) and ... grey-headed albatrosses (two items). One gentoo penguin chick was released from entanglement in a ... (two squid jigs; six hooks swallowed and impaled (four in adults, two in chicks), the remainder being ...
Meeting Document : SC-CAMLR-XV/BG/04 : Autor(es): Delegation of the United Kingdom
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A quantified Bayesian maximum entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the 2000 CCAMLR survey
Abstract: We present the results of an alternative method of estimating krill abundance, and ... Sea. Using a probabilistic Bayesian Maximum Entropy (MaxEnt) technique, density values for the ... unsurveyed off-transect portions of the survey area were found by interpolation, and thus values for total ... inferred. The MaxEnt formalism allows an objective choice of the parameters of the interpolation, and hence ...
Meeting Document : WG-EMM-05/42 : Autor(es): B.G. Heywood, S.F. Gull and A.S. Brierley (United Kingdom)