Resultados de la búsqueda
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Principles for evaluating data collection plans in data-poor exploratory fisheries
in accordance with the principles set forth in Article II of the Convention. However, several times ... over the last five years the Scientific Committee has noted with concern the lack of progress in ... of principles to assist the Scientific Committee with developing a framework for research in data ... Members with designing, evaluating and implementing research plans with a high likelihood of achieving the ...
Meeting Document : WG-SAM-11/08 : Autor(es): P.E. Ziegler, D.C. Welsford and A.J. Constable (Australia)
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Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Subarea 48.6
Abstract: The current season (2014/15) is the final one of the first three-season research which ... area sizes. The stock size estimate using the Petersen estimator was relatively consistent with that ... relatively consistent with the observed numbers for D. mawsoni in the block 48.6_2 for 2012/13 and 2013/14 ... blocks for the second three-season research with the sample sizes re-estimated following the procedure ...
Meeting Document : WG-SAM-15/06 : Autor(es): Delegation of Japan
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High-resolution ocean modelling of the South Georgia and South Orkney Islands regions
Abstract: The marine ecosystem associated with the ocean shelves around South Georgia and the ... South Orkney Islands is highly productive, with a history of commercial exploitation. Many of the key ... regions. The models are regional applications of NEMO with a ~3 km horizontal resolution, and include key ... reanalysis, a seasonal glacial melt cycle, and with sea ice processes incorporated using LIM3. The models ...
Meeting Document : WG-EMM-16/15 : Autor(es): E. Young, E. Murphy and P. Trathan
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Impacts of cetaceans on the structure of Southern Ocean food webs
other examples recently identified, and reviewed herein. Marine trophic cascades resulting from top ... , in part, researchers are preoccupied with physical factors as ecosystem drivers, i.e. climate, that ... of a broader scientific basis for management of Antarctic marine resources, which are increasingly ...
Meeting Document : WG-EMM-09/P04 : Autor(es): D. Ainley, G. Ballard, L.K. Blight, S. Ackley, S.D. Emslie, A. Lescroël, S. Olmastroni, S.E. Townsend, C.T. Tynan, P. Wilson and E. Woehler
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Is CCAMLR science keeping up?
understandings associated with those changes, and advances in prevention or mitigation technologies, including ... protection of VMEs and the mitigation of marine debris and plastic pollution. This consideration concluded ... processes and marine debris guidelines to reflect current scientific knowledge of impact and mitigation ...
Meeting Document : SC-CAMLR-XXXVII/BG/29 : Autor(es): Submitted by ASOC
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Barcoding and beyond: applications and developments for biodiversity evaluation in the Southern Ocean
be combined with other types of systematics data (morphology, other sequence markers) to reassess the ... (NGS) techniques in the last 15 years has provided exciting new developments in classical barcoding ... reference datasets creation, but also new possibilities like extension of barcoding to the whole mitogenomes ...
Meeting Document : WG-EMM-2019/54 : Autor(es): A. Dettai, G. Duhamel, C. Gallut, M. Eléaume and A. Martin
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SUMMARY OF SCIENTIFIC OBSERVATIONS RELATED TO CONSERVATION MEASURES 24-02 (2008), 25-02 (2009), 25-03 (2009) AND 26-01 (2009)
2009/10 season relating to compliance with Conservation Measures 24-02 (2008) “Longline weighting for ... Incidental Mortality of Seabirds and Marine Mammals in the Course of Trawling in the Convention Area”, 26-01 ... being discarded at sea were reported (Table 1). 6. Long-term, land-based, monitoring of marine debris ... (including from beached debris surveys, entanglement of marine mammals and hydrocarbon soiling of seabirds ...
Meeting Document : WG-FSA-10/08 : Autor(es): Secretariat
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BEACH DEBRIS SURVEY AND INCIDENCE OF ENTANGLEMENT OF ANTARCTIC FUR SEALS ARCTOCEPHALUS GAZELLA AT SIGNY ISLAND, SOUTH ORKNEY ISLANDS 2007/2008
the longevity of plastics and other materials with a high resistance to degradation in the marine ... were observed with neck collars formed from fisheries related debris. Beach surveys recovered a total ... ). There was a decrease in the number of plastic packaging bands with only two found in the current season ... comply with, regulations prohibiting the disposal of debris at sea is paramount. Author(s): M.J. Dunn ...
Meeting Document : WG-FSA-08/26 : Autor(es): M.J. Dunn and C.M. Waluda (UK)
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Winter and summer foraging location of Adélie penguins from Mawson, Davis and Casey
with a diet which is largely comprised of the fishery target species Antarctic krill (Euphausia superba ... influence on CEMP parameters as well as the management of the Southern Ocean marine living resources in ... relation to potential direct or indirect overlap with the krill fishery. Here we present winter and summer ... km away from their breeding colonies with their journey being closely associated with the sea-ice ...
Meeting Document : WG-EMM-13/08 : Autor(es): L. Emmerson, N. Kokubun and C. Southwell (Australia)
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Numerical model of ecosystem including Euphausia superba Dana as a key species in circumpolar region
numerical model including the effect of marine mammal consumption and catch of krill (6) to develop the ... integrated model with the above 5 items. This year, we have developed an OGCM and a one dimensional ecosystem ... ) with seven compartments and coupled with a one dimensional mixed layer model for calculating the ...
Meeting Document : WG-Krill-94/26 : Autor(es): M.J. Kishi and M. Naganobu (Japan)