Résultats de la recherche
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Dynamic model of krill Euphausia superba swarm
(Okubo, 1980, 1986). It was assumed that the above mentioned model can also be applicable to krill swarms ... normally used for fish groupings. Author(s): Kalinowski, J., Azzali, M. Title: Dynamic model of krill ... Abstract: During the Italian Antarctic Expeditions to the Ross Sea, in the years 1989- 1994 ...
Meeting Document : WG-EMM-95/68 : Auteur(s): Kalinowski, J., Azzali, M.
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Terra Nova Bay: hot spot in marine and terrestrial biodiversity, knowledge and functioning of the ecosystem
Abstract: The Terra Nova Bay area is particularly valuable for science due to the presence of ... . From an oceanographic perspective, the area is characterised by the occurrence of the Terra Nova Bay ... polynya, a crucial region for the formation of the High Salinity Shelf Water (HSSW), formed by the ... Bay represents a nursery area for the pelagic silverfish, a key species in the coastal food web, and ...
Meeting Document : WS-MPA-11/14 : Auteur(s): S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo, E. Pisano, L. Ghigliotti, P. Povero, S. Puce, A. Pusceddu, E. Rusciano, M. Saggiomo, V. Saggiomo, M.C. Gambi, S. Schiaparelli, G. Spezie, C. Verde, P. Del Negro (Italy)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part C: Data analysis and MPA scenario development
, newly analysed data layers on seabirds and demersal fish. Chapter 2 provides an update of the newly ... ) the scientific background and justification for the development of a marine protected area (MPA) in ... development of the objectives and finally of the borders for the WSMPA. Earlier versions of Parts A-C were ... necessary foundation for developing a WSMPA proposal (SC-CAMLR-XXXIV, § 5.11). Here, the authors present the ...
Meeting Document : WG-EMM-16/03 : Auteur(s): K. Teschke, H. Pehlke, M. Deininger and T. Brey on behalf of the German Weddell Sea MPA project team
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Beach debris survey – Main Bay, Bird Island, South Georgia 1996/97
revealed a total of 289 items, 60 % less than in the two previous years. Of the total number of items, 62 ... % (n = 180) were collected during the summer, only the second year on record when then summer ... use. The reduction in man-made debris compared to the two previous years may reflect a reduction in ... Abstract: The seventh year of surveys of beached man-made debris at Bird Island, South Georgia ...
Meeting Document : CCAMLR-XVII/BG/7 : Auteur(s): Delegation of the United Kingdom
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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 ... sq.mi1es was located in the zone of two circulation systems of climatic scale interaction: Antarctic ... 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 ...
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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A proposal to subdivide CCAMLR Statistical Division 58.4.1 using environmental data
catch limits for the two subdivisions of Division 58.4.1 based on the revised krill biomass estimates ... 1996 based on the results of an acoustic survey (BROKE) of the southernmost 873,000 km2 of this area ... 58.4.1 can be divided into two approximately equal sized subdivisions: 80-115?E and 115-150?E on the ... ) we propose the formal subdivision of Division 58.4.1 into two based on the analysis of the scientific ...
Meeting Document : WG-EMM-00/30 : Auteur(s): S. Nicol and T. Pauly (Australia)
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Transhipment implementation report
Abstract: The Secretariat receives notifications for transhipment activities within the ... 5. This paper summarises the transhipment notifications received between 1 August 2018, and 31 July ... notification processing and publication in 2019/20. Author(s): CCAMLR Secretariat Title: Transhipment ... : Content Approved Document Release Consent: Yes Delegation responsibility for releasing documents: CCAMLR ...
Meeting Document : CCAMLR-38/BG/15 : Auteur(s): CCAMLR Secretariat
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Activity, seasonal site fidelity, and movements of Type-C killer whales between the Ross Sea, Antarctica and New Zealand
potential threats faced by, and capacity for resilience in, this top predator. Together with Weddell seals ... Abstract: We present definitive evidence, derived from two independent methods (satellite tagging ... , TCKW have been identified as one of the two top predator species in the Ross Sea most likely to be ... affected by the Ross Sea fishery for Antarctic toothfish, Dissostichus mawsoni, but critical knowledge gaps ...
Meeting Document : WG-EMM-15/52 : Auteur(s): R. Eisert (New Zealand), G. Lauriano, S. Panigada (Italy), E.N. Ovsyanikova, I.N. Visser, P.H. Ensor, R.J.C. Currey, B.R. Sharp and M.H. Pinkerton (New Zealand)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV
retrieval process. Chapter 2 presents the updated analyses of relevant data layers, including an update on ... further work, in particular regarding the issues and questions raised at WG-EMM-16 and SC-CAMLR-XXXV. Here ... protection for Antarctic toothfish and other demersal fish that explores a range of protection-level ... Status: Content Approved Delegation responsibility for releasing documents: Germany ...
Meeting Document : WG-SAM-17/30 : Auteur(s): K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA (WSMPA) project team
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Analysis of catch and effort data from the IUU fishing vessel Kunlun
) that has an estimated value of $USD3.67 million On average, demersal gillnets used in 2014-15 fishing ... Abstract: Australia has undertaken an analysis of information relating to the Illegal, Unreported ... fishing for a total catch of 181 tonnes (processed weight from the verified factory production records ... season were approximately 4.3 nautical miles in length and took approximately half an hour to set, with ...
Meeting Document : CCAMLR-XXXIV/BG/18 : Auteur(s): Delegation of Australia