Resultados de la búsqueda
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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 ... models. Here, using data analysis complemented with modelling of krill ontogeny and population dynamics ... , we identify intraspecific competition for food as the main driver of the krill cycle, while external ...
Meeting Document : WG-EMM-18/P05 : Autor(es): A.B. Ryabov, A.M. de Roos, B. Meyer, S. Kawaguchi and B. Blasius
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CCAMLR’s Vulnerable Marine Ecosystems bioindicator taxa: a relevant tool for benthic ecoregionalisation
conservation issues in the French Exclusive Economic Zone of Kerguelen” submitted the 16/05/2018 to the journal ... CCAMLR Science for the proceedings of The Second Symposium on Kerguelen Plateau Marine Ecosystems and ... modelling results and an assessment of the new marine reserve of the Kerguelen EEZ regarding to the benthic ... conservation issues. In this document, a methodological focus is made to highlight the relevance of using the ...
Meeting Document : WG-EMM-18/19 : Autor(es): A. Martin, E. Trouslard, M. Hautecoeur, J. Blettery, C. Moreau, T. Saucède, N. Améziane, G. Duhamel and M. Eléaume
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Fish by-catch in the krill fishery: 2018 update
) and CCAMLR SISO data (17 455 hauls) up to 20 Sept 2018 was used to examine the frequency of occurrence ... , length-frequency distribution and geographic provenance of the key fish taxa reported. There is an ... increase in the data quality from the observer scheme and an increase in the frequency of fish bycatch in ... the commercial krill fishery catch data. As in previous years there was a high degree of overlap in ...
Meeting Document : WG-FSA-18/10 : Autor(es): CCAMLR Secretariat
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Brief report on scientific observation on the fishery vessel Mellas (FAO Statistical Area 41, January to July 2006)
Abstract: Materials on results of scientific observation in fishery cruise on the longliner ... exclusive (sea) economic zones of the foreign states at Patagonian toothfish (Dissostichus eleginoides ... ) fisheries are submitted. The data on volume of the biological material collected in the cruise, the data on ... size-mass, sexual structure, parasitology of Patagonian toothfish, taxonomic structure of catches are ...
Meeting Document : WG-FSA-06/13 : Autor(es): S. Usachev (Ukraine)
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Informe de los Coordinadores del Taller de la CCRVMA sobre el Plan de Investigación y Seguimiento del Área Marina Protegida en la región del mar de Ross
Abstract: The is the report of the conveners of the Ross Sea region MPA Research and Monitoring ... Plan Workshop (WS-RMP) that was held at the Palazzo Farnesina (Ministry of Foreign Affairs and ... and G. Watters) Title: Report of the Co-conveners of the CCAMLR Workshop on the Ross Sea region ...
Meeting Document : SC-CAMLR-XXXVI/07 : Autor(es): Co-conveners (A. Dunn, M. Vacchi and G. Watters)
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Informe del Secretario Ejecutivo, 2018 incluye el Informe del cuarto año de implementación del Plan Estratégico de la Secretaría (2015–2018)
Abstract: This report is the last of four describing the activities of the Secretariat under the ... 2015–2018 Strategic Plan. Highlights of the year are presented, which include the development of a new ... Strategic Plan for the next 4 years 2019–2022. Future reports will be against the format of the new ...
Meeting Document : CCAMLR-XXXVII/05 : Autor(es): Executive Secretary
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Propuesta de la Federación de Rusia sobre el establecimiento de un criterio uniforme para la designación de AMP en el Área de la Convención
regarding the establishment of MPAs in the Convention Area, this paper considers procedural and ... 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 ... regulate their operation by the CCAMLR Commission. Author(s): Delegation of the Russian Federation Title ...
Meeting Document : CCAMLR-38/30 : Autor(es): Делегация Российской Федерации
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2006/07
Abstract: Our tenth season of seabird research at Cape Shirreff allowed us to assess trends in ... lowest population size in the 10 years of census data. The number of diet samples containing fish was the ... highest ever and comparable to the first six years of the study. Unlike 2005-06, 18% of the gentoo penguin ... been declining for the past seven years and is at its lowest size in the 10 years of study. Chinstrap ...
Meeting Document : WG-EMM-07/P1 : Autor(es): R. Orben, S. Chisholm, A. Miller and W.Z. Trivelpiece (USA)
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Marine Protected Area planning by New Zealand and the United States in the Ross Sea region
proposals for the Ross Sea region. The paper also presents a detailed description of tools and methods by ... achieve the aims of Article 2 of the Convention. CCAMLR has agreed a list of milestones for establishing ... a system of MPA in the Convention Area by 2012 (SC-CAMLR XXVIII, 3.28) and has encouraged Members to ... conservation objectives. It is the intention of both Members that these scenarios, following review by the MPA ...
Meeting Document : WS-MPA-11/25 : Autor(es): B.R. Sharp (New Zealand) and G.M. Watters (USA)
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ON THE STRATOSPHERE OZONE DISTRIBUTION ASYMMETRY POSSIBLE IMPACT ON KRILL BASED ECOSYSTEM
Abstract: Besides the climate change impact on krill based ecosystem uncertainties the factors of ... the ozone distribution asymmetry influence over South Ocean is discussed. The existence of the ... stratosphere is observed last decades. As was shown by authors earlier in the latitudinal interval of 55-75°S ... in Antarctic spring months (Sep-Nov) the minimum of quasi-stationary wave (QSW) in total ozone ...
Meeting Document : WG-EMM-09/36 : Autor(es): G. Milinevsky (Ukraine)