Resultados de la búsqueda
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Propuesta para establecer un Área Marina Protegida en la región del Mar de Ross
United States appreciate the many comments received from other Members on proposals for a Ross Sea Region ... Commission for the Conservation of Antarctic Marine Living Resources (Commission or CCAMLR) of a marine ... which the United States and New Zealand developed their original MPA scenarios for the Ross Sea Region ... . This proposal was last submitted to CCAMLR as CCAMLR-XXXI/16 Rev. 1 on October 29, 2012, during the ...
Meeting Document : CCAMLR-SM-II/04 : Autor(es): Delegations of New Zealand and the USA (This paper introduces a revised version of the proposal contained in CCAMLR-XXXI/16 Rev. 1 of 29 October 2012)
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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 ... lowest recorded in 23 years of summer surveys at Signy Island, possibly due to sea-ice coverage at the ... associated with seabird colonies was below the mean level for wandering albatrosses, grey-headed albatrosses ...
Meeting Document : SC-CAMLR-XXXII/BG/05 : Autor(es): Delegation of the United Kingdom
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Large-scale oceanographic fluctuations drive Antarctic petrel survival and reproduction
on adult survival (estimated from capture–mark–recapture data) and reproduction of Antarctic petrel ... whether large-scale oceanographic uctuations impact survival and reproduction. Second, we conducted an ... exhaustive literature review to determine whether the e ects of large-scale environmental variability on ... petrels can be accurately modeled using the two modes of large-scale climate variability in Antarctica. e ...
Meeting Document : WG-EMM-16/P14 : Autor(es): S. Descamps, A. Tarroux, S.-H. Lorentsen, O.P. Love, Ø. Varpe and N.G. Yoccoz
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Antarctic fur seals in the South Shetland Islands: pup production and population trends
were found at Cape Shirreff, Livingston Island in January 1960. In 1987, an archipelago-wide aerial and ... 30 January –5 February 2002. Multiple counts of pups at each colony were conducted to establish ... confidence limits on pup production. Total pup production was 10,057 (±142); 85% were from Cape Shirreff (64 ... %) and San Telmo Islands (21%). Dead pups accounted for 1.37% of the total. A comparison with previous ...
Meeting Document : WG-EMM-02/51 : Autor(es): M.E. Goebel (USA), V.I. Vallejos (Chile), W.Z. Trivelpiece, R.S. Holt (USA) and J. Acevedo (Chile)
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Biomass/CCAMLR krill review
within the provisions set out by Article II of the Convention for the Conservation of Antarctic Marine ... Euphausia superba Dana is reviewed. Emphasis is placed on recent developments, particularly on the results ... BIOMASS (Biological Investigations of Marine Antarctic Systems and Stocks). Attention is focused on topics ... distribution of krill on various scales ranging from the global to individual aggregations (e.g., swarms) is ...
Meeting Document : SC-CAMLR-VII/BG/39 : Autor(es): D.G.M. Miller and I. Hampton (South Africa)
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PROPOSED CHANGES TO THE SCIENTIFIC OBSERVERS MANUAL
of Contents, with a full track-change version of the Manual provided as an appendix. Two additional ... from the Scientific Committee and its Working Groups. These changes are presented as an annotated Table ... are: Proposal for a revised method for recording Krill Feeding Observations, and Proposal for a ... revised fish sampling protocol for krill fisheries. Author(s): Secretariat Title: PROPOSED CHANGES TO ...
Meeting Document : TASO-09/04 : Autor(es): Secretariat
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Do krill and salp compete? Contrary evidence from the krill fisheries
feeding on phytoplankton were analysed using logbook data from Japanese krill trawlers operating near the ... proportion of green krill in the catches was evident when both salps and krill were taken together. In the ... . However, no clear relationship was observed in the Elephant Island area. Possible reasons for these ...
Meeting Document : WS-AREA 48-98/4 Rev. 1 : Autor(es): S. Kawaguchi (Japan), W.K. de la Mare (Australia), T. Ichii and M. Naganobu (Japan)
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Some components of uncertainty in the CCAMLR 2000 acoustical survey of krill
evaluated in relation to the effects of variant water temperature and salinity on sound speed, sound ... distorted wave born approximation model of krill TS, fitted with measured distributions of animal lengths ...
Meeting Document : WG-EMM-00/49 : Autor(es): D.A. Demer (USA)
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Predicting fishing ground accessibility in the Antarctic Weddell Sea
particular area is navigable by fishery vessels at a given time and again within the following two years, as ... conditions almost 50% of the entire WSMPA Planning Area is not suitable for fishery vessels at any time of ... Secretariat Workflow Status: Content Approved Delegation responsibility for releasing documents: Germany ... the year, while there are high spatiotemporal variability in repeated accessibility in particular ...
Meeting Document : WG-SAM-18/01 : Autor(es): H. Pehlke, K. Teschke and T. Brey
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Advances in the use of airborne aerial survey techniques to estimate krill-eating penguin populations in Area 48
Abstract: In this paper we provide WG-EMM with an update on aerial survey methods used to provide ... over the coming years and we will provide similar updates at regular intervals. Author(s): P.N.Trathan ...
Meeting Document : WG-EMM-14/05 : Autor(es): P.N.Trathan, A.J. Fox, N. Ratcliff and P.T. Fretwell (United Kingdom)