Resultados de la búsqueda
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Estimation of the energy and prey requirements of predators breeding on the South Shetland Islands
breeding on the South Shetland Islands Approval: Approved ...
Meeting Document : WG-CEMP-90/30 Rev. 1 : Autor(es): D.A. Croll (USA)
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Quantifying the impacts of ice on demersal longlining; a case study in CCAMLR Subarea 88.1
Abstract: The effect of sea ice is acknowledged as a major influence on fishing operations in ... provide a method to quantify the effect of sea-ice on fishing. We discuss the ways in which ice effects ... fishing operations and the result of these impacts on fishing such as the time required to reach the catch ... limit and compression of fishing effort due to a reduction in fishing ground extent in years when sea ...
Meeting Document : WG-FSA-14/55 Rev. 1 : Autor(es): J.M. Fenaughty and S.J. Parker (New Zealand)
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Recommendations from a cross-sector workshop on krill fishing and conservation in the Scotia Sea and Antarctic Peninsula region
Abstract: In June 2014, the ICED programme, the British Antarctic Survey and WWF co-hosted a two ... day workshop entitled “Understanding the objectives for krill fishing and conservation in the Scotia ... workshop. There is broad cross-sector commitment to maintaining a healthy ecosystem and support for ... from a cross-sector workshop on krill fishing and conservation in the Scotia Sea and Antarctic ...
Meeting Document : WG-EMM-14/12 : Autor(es): S. Hill, R. Cavanagh, R. Downie, C. Knowland and S. Grant (United Kingdom)
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A spatial multi-species operating model of the Antarctic Peninsula krill fishery and its impacts on land-breeding
penguin and seal predators; and 3) Addition of an alternative movement model based on the results from the ... OCCAM model. This modelling framework provides an example of a method for bounding some of the ... envelopes could be narrowed given improved data on key parameters such as survival. Results are useful for ... Abstract: An updated version of the Spatial Multi-species Operating Model (SMOM) of krill ...
Meeting Document : WG-SAM-07/12 : Autor(es): É.E. Plagányi and D.S. Butterworth (South Africa)
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New data on depths inhabited by striped-eyed rock cod Lepidonotothen kempi (Norman) (Nototheniidae) off Bouvet Island
Abstract: In 2010 on the southern slope of Bouvet Island, I found L. kempi at still greater depth ... in the course of fishery for toothfish onboard of 1 Insung Korean longliner. In the first case ... specimens of striped-eyed rock cod were caught (one female and two males) at a depth of 2033 m. Author(s ... ): A.F. Petrov Title: New data on depths inhabited by striped-eyed rock cod Lepidonotothen kempi (Norman ...
Meeting Document : WG-FSA-11/P02 : Autor(es): A.F. Petrov
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Standing stock estimates of finfish biomass from the 2002 Polarstern bottom trawl survey around Elephant Island and the South Shetland Islands (Subarea 48.1) with some notes on the composition of catches taken north of Joinville Island – D’Urville Island
. Antarctic Marine Living Resources Program (AMLR). Information on species composition, biomass, and size ... distribution of the abundant fish species was provided. Estimates of total biomass for Elephant Island and the ... South Shetland Islands separately were computed for Notothenia rossii, N. coriiceps, Lepidonotothen ... Chionodraco rastrospinosus. For these species, biomass estimates were found to be 3 comparable to survey ...
Meeting Document : WG-FSA-02/24 : Autor(es): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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KRILL CATCHES INDICATE THE IMPACT OF THE EL-NIŇO – SOUTHERN OSCILLATION RELATED PROCESSES ON THE DISTRIBUTION OF KRILL BIOMASS BETWEEN SUBAREAS OF THE ATLANTIC SECTOR OF ANTARCTIC
different climate oceanographic regimes and its influence on krill biomass into the discussion of krill ... used to analyze the influence of the El-Niňo – Southern Oscillation (ENSO) related processes on the ... associated with La Niňa event in the South Pacific. The mechanisms for these phenomena associated with the ... discussed. In order to reach better understanding of the risks of different options for allocation of krill ...
Meeting Document : WG-EMM-09/47 : Autor(es): V. Spiridonov (Russia)
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Summary of the work of the CEP on Marine Protected Areas
future opportunities for practical cooperation between the two bodies. The 2009 Workshop noted the shared ... “Summary of the Work of the CEP on Marine Protected Areas”. This paper reports on the development of the ... topic of Marine Protected Areas (MPA’s) in discussions of the Committee for Environmental Protection ... regarding the review of proposals for potential MPAs. This paper reviews and summarizes CEP meeting reports ...
Meeting Document : WS-MPA-11/04 : Autor(es): Antarctic Treaty Secretariat, c/o Dr P. Penhale, CEP Representative to the CCAMLR MPA Workshop
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Report on the effectiveness of integrated weight (fast sinking) longlines in reducing the mortality of white-chinned petrels and sooty shearwaters in autoline longline fisheries
sooty shearwaters (Puffinus griseus) killed by unweighted longlines (UW; mean sink rate to 20 m depth ... conducted in the seabird breeding seasons (October/November) of 2002 and 2003 on F/V’s Janas and Avro ... streamer line was deployed on all sets. Differences between IW and UW lines in the catch rates of white ... for each pair of magazines or lines by counting dead birds during line hauling. In 2002 80 white ...
Meeting Document : WG-FSA-04/72 : Autor(es): G. Robertson (Australia), N. Smith (New Zealand), B. Wienecke and S. Candy (Australia)
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IMPLEMENTATION OF FOOSA (KPFM) IN THE EPOC MODELLING FRAMEWORK TO FACILITATE VALIDATION AND POSSIBLE EXTENSION OF MODELS USED IN EVALUATING KRILL FISHERY HARVEST STRATEGIES THAT WILL MINIMISE RISK OF LOCALISED IMPACTS ON KRILL PREDATORS
Abstract: This paper details how FOOSA, an operating foodweb model for evaluating spatially ... -structured harvest strategies for krill, has been implemented within the EPOC modelling framework. It also ... shows how the parameters developed for use in FOOSA can be adapted for use in EPOC. The paper has three ... main parts – an outline of the structure of EPOC, consideration of the general FOOSA structure that ...
Meeting Document : WG-SAM-08/15 : Autor(es): A. Constable (Australia)