Résultats de la recherche
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1998/99
sixth year of standardised recording, an unprecedented quantity of line originating from fishing vessels ... levels of previous years for all other species, except giant petrels, which increased by 75% from the ... previous maximum. Plastic debris remained within the levels of previous years for all species except grey ... fishing debris for the first time in this study. Feathersoiled (oil, tar or paint) grey-headed and black ...
Meeting Document : SC-CAMLR-XVIII/BG/07 : Auteur(s): Delegation of the United Kingdom
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Port State measures
duties of its Members and Contracting Parties as Port States, as reflected in the Code of Conduct for ... content of inspection reports and should set minimum timelines for their submission. Enhanced port ... inspection reporting would also provide a further means of verification of the CDS in an enhanced catch ... inspections, but would also allow for the strengthening of other MCS provisions. SCIC (2008) CCAMLR-XXVII ...
Page : Site Section: The Organisation
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Competition-induced starvation drives large-scale population cycles in Antarctic krill
Abstract: Antarctic krill (Euphausia superba)—one of the most abundant animal species on Earth ... —exhibits a five to six year population cycle, with oscillations in biomass exceeding one order of magnitude ... , we identify intraspecific competition for food as the main driver of the krill cycle, while external ... , with drastic consequences for the entire Antarctic ecosystem. Author(s): A.B. Ryabov, A.M. de Roos, B ...
Meeting Document : WG-EMM-18/P05 : Auteur(s): A.B. Ryabov, A.M. de Roos, B. Meyer, S. Kawaguchi and B. Blasius
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Procellaria aequinoctialis
Common Name: White chinned petrel Species Code: PRO Family: Procellariidae ...
Species
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Glider-based estimates of Antarctic krill in Bransfield Strait, and the West shelf off Livingston Island, Antarctica
Livingston Island, Antarctica. Two gliders were deployed for 82 and 88 days, respectively, between mid ... -December 2018 and mid-March 2019. We compare mean biomass density (g m-2) estimates derived from gliders to ... broad-scale surveys conducted by the U.S. AMLR Program were 55 and 43 g m-2, for January and February ... model for the variance estimators from glider-based biomass surveys will require further work. However ...
Meeting Document : WG-EMM-2019/13 : Auteur(s): C. Reiss, A. Cossio, G. Cutter, J. Walsh and G. Watters
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PROPOSITION DE CAMPAGNE DE RECHERCHE FINANCEE PAR LA CCAMLR VISANT A SURVEILLER L'ABONDANCE DES PRE-RECRUES DE LEGINE ANTARCTIQUE DANS LE SECTEUR SUD DE LA MER DE ROSS
years in Subarea 88.1 and for nine years in Subarea 88.2. The research and assessment work in these ... Abstract: The exploratory longline fishery for Dissostichus spp. has now been operating for 14 ... areas on the distribution, abundance and demography of Antarctic toothfish (D. mawsoni) has led to an ... . 3.185). This paper presents a proposal for a CCAMLR sponsored research survey in response to the ...
Meeting Document : SC-CAMLR-XXX/07 : Auteur(s): Delegation of New Zealand
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Results of acoustic assessment of krill biomass in Subarea 48.2 during summer 1996
' S- 60°30' S and 42 °00' W- 50°00 'w within Subarea 48.2. The study area of 19.200 ... with between-tacks distance of 20 miles. The echosurvey was carried out diurnally. Krill target ... included no the southern part (southwards of 60 ° 30'S) of Subarea 48.2 where southwards off ... southwards of 60 ° 30'S amounts about (883±264.9) thous. t. Therefore, total krill biomass in Subarea ...
Meeting Document : WG-EMM-96/36 : Auteur(s): Sunkovich, V.I., Kasatkina, S.M., Abramov, V.M., Polischuk, M.I., Sushin, V.A., Shnar, V.N.
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2012/13
Island, South Orkneys and at Goudier Island, Antarctic Peninsula for the period April 2012 to March 2013 ... (operational during summer only; 25 November 2012 to 20 March 2013) recorded a total of 13 items of beached ... associated with seabird colonies was below the mean level for wandering albatrosses, grey-headed albatrosses ... and giant petrels, but above the mean for black-browed albatrosses. Author(s): Delegation of the ...
Meeting Document : SC-CAMLR-XXXII/BG/05 : Auteur(s): Delegation of the United Kingdom
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover
abundance of N. rossii showed an increase in years 2002-2003, whereas G. gibberifrons was absent in the ... gibberifrons in relation to the non commercially fished Notothenia coriiceps, which was previously reported for ... the period 1983-1999, is still evident. At Potter Cove, despite an overall increasing trend of N ... likely explanation for the decrease in recruitment to the inshore sub-populations of N. rossii and G ...
Meeting Document : WG-FSA-06/25 : Auteur(s): E.R. Barrera-Oro and E.R. Marschoff (Argentina)
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Propositions de la Fédération de Russie visant à définir des critères communs pour la création d'AMP dans la zone de la Convention
Abstract: Based on an analysis of the legal and scientific aspects of the current situation ... implementation measures to manage a single process for the scientifically based designation of MPAs and to ... : Proposals by the Russian Federation on regulating unified criteria for establishing MPAs in the Convention ... Area Microsoft Word File: r-cc-38-30.doc Approval: Approved Secretariat Workflow Status: Content ...
Meeting Document : CCAMLR-38/30 : Auteur(s): Делегация Российской Федерации