Résultats de la recherche
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Entanglements and incidental mortality of birds and seals - summary of reports to CCAMLR, 1985 to 1993
Abstract: This paper summarises the incidence of entanglements and incidental mortality of birds ... onwards. A bibliography on entanglement, incidental mortality and effects of marine debris on seabirds and ... . Author(s): Secretariat Title: Entanglements and incidental mortality of birds and seals- summary of ... marine mammals is attached. The bibliography includes references taken from papers submitted to CCAMLR ...
Meeting Document : WG-IMALF-94/13 : Auteur(s): Secretariat
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Population variability of biological parameters of penguins along the Antarctic Peninsula
Abstract: A collection of published papers about population variability of several biological ... contribute to the general knowledge of penguin biological variation, to generate a data baseline in the ... context of environmental changes such as climate change and human activity and to support the proposal of ... the Western Antarctic Peninsula protected marine area. The results show higher levels of immunological ...
Meeting Document : WG-EMM-2019/72 : Auteur(s): A. Barbosa
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IMPLEMENTATION OF THE SYSTEM OF INSPECTION AND OTHER CCAMLR COMPLIANCE-RELATED MEASURES IN 2009/10
IN 2009/10 INTRODUCTION This paper summarises information on the implementation of the System of ... on the implementation of conservation measures related to fisheries management and the submission of ... fisheries-related conservation measures are summarised in paragraphs 7 to 13 of this paper. Information on ... Abstract: IMPLEMENTATION OF THE SYSTEM OF INSPECTION AND OTHER CCAMLR COMPLIANCE-RELATED MEASURES ...
Meeting Document : CCAMLR-XXIX/BG/07 : Auteur(s): Secretariat
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Estimation of the green weight of krill caught
, plate tray and meal conversion. The submission of green weight estimates and parameter values continues ... to directly estimate the green weight of krill caught since 2012/13. The estimation methods were ... revised at WG-EMM-13 and published in Conservation Measure 21-03 Annex B. Estimates of green weight and ... estimation of the green weight of krill caught: codend volume, holding tank volume, flow meter, flow scale ...
Meeting Document : WG-EMM-14/29 : Auteur(s): Secretariat
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Overview and update of Australia’s scientific tagging program in the Patagonian toothfish (Dissostichus eleginoides) fishery in the vicinity of Heard and McDonald Islands (Division 58.5.2)
. This paper serves as an overview of the tagging dataset, and an update to previous summary papers ... understanding growth rates of toothfish, small and large scale movements, stock structure and local abundance ... . Tagging effort and recaptures are very concentrated in a relatively small area of this species’ habitat in ... this Division. Furthermore, as toothfish appear to have complex patterns of movement in space and time ...
Meeting Document : WG-FSA-07/48 Rev. 1 : Auteur(s): D.C. Welsford, T. Lamb and G.B. Nowara (Australia)
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KRILLBASE: a multinational, circumpolar database of abundance of Antarctic krill and salps
led to a series of papers since 2004 that illustrate some of its potential uses. The latest version ... of rapid regional climate change requires information on distribution and changes over time. Many ... data have been collected on the abundance of the two taxa from net sampling surveys since 1926, but ... they are stored in national archives, sometimes only in archived notebooks. An international team of ...
Meeting Document : SC-CAMLR-XXXV/BG/24 Rev. 1 : Auteur(s): A. Atkinson, S. Hill, H. Peat, R. Downie and L. Gerrish
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REPORT OF THE SECOND MEETING OF THE SEABIRD BYCATCH WORKING GROUP, HERMANUS, SOUTH AFRICA, 17-18 AUGUST 2008
Abstract: The Fouth Meeting of the ACAP’s Advisory Committee was held in Cape Town, South Africa ... from 22 – 25 August 2008. It was preceded by a meeting of the Seabird Bycatch Working Group (SBWG) on ... methods to reduce seabird bycatch in trawl fisheries, and noted that the body of work investigating and ... . For reducing seabird strikes on trawl warps, the use of bird-scaring lines has been proven to be the ...
Meeting Document : WG-FSA-08/61 : Auteur(s): ACAP Seabird Bycatch Working Group
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Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia area
Abstract: On the basis of the results of the trawl-acoustic survey in February-March 2002, the ... microstructure analysis of otoliths of juvenile icefish of 5.5-13.3 cm in length was carried out. Fish studied ... represent a mixture of two year-classes of 1999-2000 and 2000-2001. The mean width of the daily growth zone ... in the first 100 days of fish life was 6?k at fish length of 4 cm. By the 200th day the daily growth ...
Meeting Document : WG-FSA-03/75 Rev. 1 : Auteur(s): L.V. Shcherbich (Russia)
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VNIRO program on remote monitoring of oceanographic conditions in fishing areas of the World Ocean (the southwestern Atlantic and the southeastern Pacific)
Abstract: The paper presents a program of application of satellite and ship monitoring data on ... dynamics of the sea surface temperature (SST) in fishing areas For various time intervals (week, month ... , year, etc.). Sample monitoring of fishing areas in the south-western Atlantic and the southeastern ... Pacific includes: a set of maps of weekly mean SST and monthly mean SST; resulted maps of gradients ...
Meeting Document : WG-EMM-98/14 : Auteur(s): G.P. Vanyushin, T.B. Barkanova and A.A. Troshkov (Russia)
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Investigations of intensity of krill drift near South Georgia Island
Abstract: Calculation of drift’s speed (transport with current) of Antarctic krill along the ... northeastern shore of South Georgia Island (between 54-55S and 34-39W) were carried out. Length of island’s ... shelf for calculation was assumed about 300 km, but average width of shelf (from shore to 500 m isobate ... ) was assumed about 60 km. Speed of drift in these spatial limits was assumed about 10 cm sec-1. The ...
Meeting Document : WG-CEMP-92/32 : Auteur(s): V.V. Popkov (Russian Federation)