Resultados de la búsqueda
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Habitat use of type – C killer whales (Orcinus orca) in the Ross Sea, Antarctica
completing the Research and Monitoring Program required by the MPA and furthering conservation measures in ... . L. Pitman and S. Panigada Title: Habitat use of type – C killer whales (Orcinus orca) in the Ross ... Abstract: In Terra Nova Bay, western Ross Sea, during the austral summer 2015 ten type- C killer ... the horizontal behaviour of tagged whales. The Bayesian state-space model revealed discrete, largely ...
Meeting Document : WG-EMM-2019/08 : Autor(es): G. Lauriano, E. Pirotta, T. Joyce, R. L. Pitman and S. Panigada
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By-catch of rays in the 2002/03 toothfish fishery around South Georgia
survival and conservation of rays; • It was the first in which very good quality information was available ... from all observers’ tally periods on the catch rates of rays cut off the line; • In 2003 the UK, with ... ): D.J. Agnew, J. Pearce and M. Endicott (United Kingdom) Title: By-catch of rays in the 2002/03 ... Abstract: The 2002/2003 fishing season was the first in which three new policies for rays were ...
Meeting Document : WG-FSA-03/58 : Autor(es): D.J. Agnew, J. Pearce and M. Endicott (United Kingdom)
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Marine Protected Areas in the Southern Ocean: update on current status of designated areas
) will require up to date information on the location, conservation aims and current status of protected ... Abstract: The development of a representative system of Antarctic marine protected areas (MPAs ... CCAMLR. In addition, the ATCM has designated 6 exclusively marine Antarctic Specially Protected Areas ... far been formally declared in those areas within the CCAMLR Convention Area that are managed under ...
Meeting Document : WS-MPA-11/19 : Autor(es): S.M. Grant and P.N. Trathan (UK)
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Quantitative assessment of benthic fauna and assemblages in the Heard Island and McDonald Islands region
communities in the region. The areas sampled were selected for the purpose of comparing and reporting regional ... differences in faunal composition and consist of a number of seamounts and submarine plateaus. The ... macrobenthic invertebrate fauna of the region is moderate in diversity and, while many taxa are endemic, is ... susceptible to disturbance. The results of this assessment are being used by Australia in evaluating the ...
Meeting Document : WG-EMM-10/25 : Autor(es): T. Hibberd, D.C. Welsford, A.J. Constable, K. Moore and S. Doust (Australia)
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Interannual variation in the summer diet of Adélie penguin (Pygoscelis adeliae) at Edmonson Point
Edmonson Point. In the guard period, mean weight of food was lower at Inexpressible Island. Mean content of ... , in the Ross Sea, Antarctica, to study the feeding ecology of this species for the Commission for the ... Conservation of Antarctic Marine Living Resources (CCAMLR) Ecosystem Monitoring Program. The study took place ... . Focardi (Italy) Title: Interannual variation in the summer diet of Adélie penguin (Pygoscelis adeliae) at ...
Meeting Document : WG-EMM-04/38 : Autor(es): S. Olmastroni, F. Pezzo, I. Bisogno and S. Focardi (Italy)
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DETECTION OF VULNERABLE MARINE ECOSYSTEMS IN THE SOUTHERN SCOTIA ARC (CCAMLR SUBAREAS 48.1 AND 48.2) THROUGH RESEARCH BOTTOM TRAWL SAMPLING AND UNDERWATER IMAGERY
Abstract: High densities of vulnerable marine ecosystem (VME) indicator taxa were encountered in ... Subareas 48.1 and 48.2). These areas, which have been proposed for inclusion in the CCAMLR VME registry ... were detected in most cases utilizing occurrence and abundance of VME indicator taxa in research bottom ... trawl samples, as well as by way of in situ observations with an underwater photographic/video imaging ...
Meeting Document : WG-EMM-09/32 : Autor(es): S.J. Lockhart and C.D. Jones (USA)
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High densities of pennatulaceans (sea pens) encountered at sites in the South Orkney Islands (Subarea 48.2): three potential Vulnerable Marine Ecosystems
according to the guidelines set out in Conservation Measure 22-06 (2009), ANNEX 22-06/B. Author(s): C.D ... . Jones Title: High densities of pennatulaceans (sea pens) encountered at sites in the South Orkney ... marine ecosystem (VME) indicator taxa, were encountered at three sites on the northeastern shelf of the ... South Orkney Islands (Subarea 48.2). The details of these encounters, utilizing occurrence and abundance ...
Meeting Document : WG-EMM-18/36 : Autor(es): C.D. Jones
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Is our attempt to estimate biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited
this species was one of the first conservation measures CCAMLR adopted in 1985. Fish biomass within a ... Abstract: Notothenia rossii was the first target species of the fishery in the Southern Ocean ... violated in the case of N. rossii which shows an abundance which is extremely skewed in that a large ... proportion of the population tends to aggregate in small areas while most of the area of distribution is only ...
Meeting Document : WG-FSA-03/12 : Autor(es): K.-H. Kock (Germany), M. Belchier (United Kingdom) and C.D. Jones (USA)
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Proposal for a SCOR Working Group to identify Ecosystem Essential Ocean Variables for measuring change in the biological properties of marine ecosystems
the development of management procedures for fisheries and in the conservation of marine biodiversity ... for measuring change in the biological properties of marine ecosystems” was developed by members of ... for linking a number of groups working on this issue, leading to a symposium in 2016. The proposal is ... detailed in this paper. It is recommended that the Scientific Committee of CCAMLR become involved in this ...
Meeting Document : WG-EMM-12/45 : Autor(es): A. Constable (Australia)
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Evidence of Vulnerable Marine Ecosystems documented via submarine in the Antarctic Sound and Gerlache Strait (Subarea 48.1)
Abstract: In order to adequately achieve CCAMLR’s conservation objectives and preserve the ... the benthic communities of this region that are characteristically mosaic in their distributions. As ... in CCAMLR’s Report of the Workshop on Vulnerable Marine Ecosystems (E-SC-XXVIII-A10, 2009) and as ... recognized by WG-EMM in previous years. Herein, evidence appropriate to the diverse characteristics of the ...
Meeting Document : WG-EMM-18/35 : Autor(es): S. Lockhart and J. Hocevar