Resultados de la búsqueda
-
Champsocephalus gunnari Lönnberg distribution on South Georgia shelf from inventory survey data collected by AtlantNIRO
Abstract: A total of 8 inventory trawling surveys of the bottom fish were made on South Georgia ... north-eastern parts of the island shelf. Near Shag Rocks they could be seen in separate years. Year-to ... -year fluctuations of catch per unit effort, predominance of certain groups of specimens and mean weight ... of the fish were obviously governed by the intensity of fishing. Author(s): I.A. Trunov (Russia ...
Meeting Document : WG-FSA-92/04 : Autor(es): I.A. Trunov (Russia)
-
Efficiency and cost-effectiveness
resources, including those of the Secretariat Recommendation Responsible body Activities to date Status ... initiatives and the recommendations of this RP in such areas as Conservation and Management and Compliance and ... the ongoing policy of zero real growth. There may well be instances which require additional Member ... items specifically in excess of the zero-growth threshold. Without such an approach, the RP considered ...
Page : Site Section: The Organisation
-
Developing priority variables (“ecosystem Essential Ocean Variables” – eEOVs) for observing dynamics and change in Southern Ocean ecosystems
support assessments. In this paper we outline the rationale, including establishing a set of criteria, for ... from field observations, and which contributes significantly to assessments of Southern Ocean ... , attribution of trends to causes, and predicting future trajectories. eEOVs should be feasible to collect at ... of trends and/or attribution, and/or development of ecological (statistical or simulation) models to ...
Meeting Document : WG-EMM-16/P11 : Autor(es): A.J. Constable, D.P. Costa, O. Schofield, L. Newman, E.R. Urban Jr., E.A. Fulton, J. Melbourne-Thomas, T. Ballerini, P.W. Boyd, A. Brandt, W. de la Mare, M. Edwards, M. Eléaume, L. Emmerson, K. Fennel, S. Fielding, H. Griffiths, J. Gutt, M.A. Hindell, E.E. Hofmann, S. Jennings, H.S. La, A. McCurdy, B.G. Mitchell, T. Moltmann, M. Muelbert, E. Murphy, T. Press, B. Raymond, K. Reid, C. Reiss, J. Rice, I. Salter, D.C. Smith, S. Song, C. Southwell, K.M. Swadling, A. Van de Putte and Z. Willis
-
WS-KCPUE-89
-KCPUE-89/03 Some aspects of the relation between Antarctic krill abundance and CPUE measures in the ... Japanese krill fishery. (Component of SC-CAMLR-VI/BG/4) D.S. Butterworth (South Africa) WS-KCPUE-89/04 A ... simulation study of krill fishing by an individual Japanese trawler (SC-CAMLR-VI/BG/37) D.S. Butterworth ... (South Africa) WS-KCPUE-89/05 Analysis and modelling of the Soviet Southern Ocean krill fleet (SC-CAMLR ...
Meeting
-
ANTARCTIC KRILL AND CLIMATE CHANGE
Abstract: During April 2011, a multi-national group of scientists with expertise on Antarctic ... on the impact of climate change and increasing fisheries on Antarctic krill and Antarctic ecosystems ... , and possible repercussions for resource management. The workshop was organised by the Institute of ... and the Dutch government. The scientific evaluation focused on major agents of climate change, such as ...
Meeting Document : WG-EMM-11/16 : Autor(es): H. Flores (Netherlands), A.S. Atkinson (UK), E. Bravo Rebolledo (Netherlands), V. Cirelli (Argentina), J. Cuzin-Roudy (France), S. Fielding (UK), J.A. van Franeker (Netherlands), J.J. Groeneveld (Netherlands), M. Haraldsson (Sweden), S. Kawaguchi (Australia), B.A. Krafft (Norway), A. Lombana (USA), E. Marschoff (Argentina), B. Meyer (Germany), G. Milinevsky (Ukraine), S. Nicol (Australia), E.A. Pakhomov (Canada), A.P. Van de Putte (Belgium), C. Reiss (USA), E. Rombolá (Argentina), K. Schmidt (UK
-
Developing integrated assessments for Dissostichus eleginoides based on the CCAMLR precautionary approach
assessments of Dissostichus stocks when a number of different datasets are being integrated for estimating ... current biomass and age structure. Consideration is given to its application to the assessment of ... used in either or both of their places. The framework for this procedure has four main components. The ... step is the sampling of the “current state” and associated parameters to provide inputs to the GYM. The ...
Meeting Document : WG-FSA-SAM-05/16 : Autor(es): I. Ball and A.J. Constable (Australia)
-
Identifying marine protected areas (MPAs) in data-poor regions to conserve biodiversity and to monitor ecosystem change: an Antarctic case study
representative system of marine protected areas (RSMPA) for the purposes of long-term conservation of marine ... in the long term. We elaborate a procedure that would satisfy the first stage of identifying a RSMPA ... direct interference of human activities. The procedure is based on the principles of systematic ... conservation planning. The first step involves the identification of ecologically-separated provinces along ...
Meeting Document : WS-MPA-11/05 : Autor(es): A.J. Constable, B. Raymond, S. Doust, D. Welsford (Australia), P. Koubbi (France) and A.L. Post (Australia)
-
A proposal for compiling information, assessments and science that underpin established CCAMLR Marine Protected Areas and provide the basis for ongoing management, science and review: an MPA Report
Abstract: The General Framework for the Establishment of CCAMLR Marine Protected Areas in ... measure for a CCAMLR Marine Protected Area and indicates a number of elements where advice may be given by ... management of the MPAs. This document will also need a name that is easily referred to in the common language ... of the Commission. We propose that an MPA Report be developed, following the designation of an MPA ...
Meeting Document : WG-EMM-12/49 : Autor(es): A. Constable, M. Guest, D. Welsford (Australia), P. Koubbi (France) and L. Weragoda (Australia)
-
Semi-automated software to count and validate Adélie penguin colonies from aerial photographs
of nesting Adélie penguins (Pygoscelis adeliae), on aerial photographs of the Ross Sea sector of ... user interface program. Previously, this task had been accomplished by manual marking of printed images ... , which is slow, and highly-dependent on the skill of the operator. The basis of the semi-automated ... counts. Validation of the counts against an experienced human counter is assisted by facilities to ...
Meeting Document : WG-EMM-14/54 : Autor(es): S.J. McNeill, K.J. Barton and P.O’B. Lyver (New Zealand)
-
Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2014–2015
to March 2015. Surveys of beached marine debris at Bird Island recorded a total of 289 and 275 items ... November 2014 to 16 March 2015) recorded no incidences of beached marine debris. One item of beached marine ... debris was recorded at Goudier Island. The first record of an entangled juvenile elephant seal was made ... at Bird Island. Entanglements of five Antarctic fur seals were observed at Bird Island, six at King ...
Meeting Document : SC-CAMLR-XXXIV/BG/27 : Autor(es): Delegation of the United Kingdom