Resultados de la búsqueda
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Beach litter survey Signy Island, South Orkney Islands, 1992/93
. Comparison with the 1990/91 and 1991/92 litter surveys showed a dramatic drop in both the weight of debris ... same beach over the three years the numbers of polypropylene packaging bands fell by 93%. The results ... show a very encouraging decline in the incidence of marine debris. However, the reasons for the decline ... are unclear. It may be due to a reduction in fishing activity around the South Orkney Islands because ...
Meeting Document : CCAMLR-XII/BG/07 : Autor(es): Delegation of United Kingdom
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Baited Remote Underwater Video (BRUV) system to monitor Antarctic toothfish distribution and abundance: pilot study results and future design
alternative non-extractive methodology to expand the routine collection of data in areas not accessible by the ... abundance and distribution of the species. During the last three years, a pilot study has been carried out ... in McMurdo Sound and Terra Nova Bay, and first results are reported. We propose some improvements of ... Members interested to take part in the data collection. Author(s): D. Di Blasi, S. Canese, E. Carlig, L ...
Meeting Document : WG-FSA-18/62 : Autor(es): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi
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Krill (Euphausia superba) distribution contracts southward during rapid regional warming
that, within their main population centre in the southwest Atlantic sector, the distribution of ... Euphausia superba (hereafter, ‘krill’) has contracted southward over the past 90 years. Near their northern ... the Antarctic shelves. A concomitant increase in mean body length reflects reduced recruitment of ... , with associated nonlinear adjustments in the roles of keystone species, poses challenges for the ...
Meeting Document : WG-EMM-2019/P02 : Autor(es): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley
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ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2009/10 FISHING SEASON
2010 to take into account new information submitted in respect of two vessels fishing in Divisions ... 58.4.1 and 58.4.4a. Changes from version 1 are highlighted in bold. ESTIMATION OF IUU CATCHES OF ... prepared an estimate of IUU catches of Dissostichus spp. in the Convention Area for the 2009/10 season ... vessels is based on reports on the presence of IUU vessels in the Convention Area. Verified reports of ...
Meeting Document : WG-FSA-10/06 : Autor(es): Secretariat
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Committee for Environmental Protection: 2014 Annual Report to the Scientific Committee of CCAMLR
Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of ... both. In order to avoid duplicate reporting between the two committees, and following discussions ...
Meeting Document : SC-CAMLR-XXXIII/BG/13 : Autor(es): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)
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Committee for Environmental Protection: 2015 Annual Report to the Scientific Committee of CCAMLR
Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of ... both. In order to avoid duplicate reporting between the two committees, and following discussions ...
Meeting Document : SC-CAMLR-XXXIV/BG/14 : Autor(es): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)
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Committee for Environmental Protection: 2017 Annual Report to the Scientific Committee of CCAMLR
Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of ... both. In order to avoid duplicate reporting between the two committees, and following discussions ...
Meeting Document : SC-CAMLR-XXXVI/BG/08 : Autor(es): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)
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Committee for Environmental Protection: 2019 Annual Report to the Scientific Committee of CCAMLR
Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of ... both. In order to avoid duplicate reporting between the two committees and following discussions ...
Meeting Document : SC-CAMLR-38/BG/07 : Autor(es): CEP Observer to SC-CAMLR, Dr P. Penhale (USA)
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New Zealand Antarctic research programme
size over the last 10 years. Possible reasons for this, and for annual fluctuations in numbers breeding ... reconnaissance and photography are used in the Ross Sea sector of Antarctica to determine where Adelie penguins ... surviving chicks in mid-January (when weight and measurements of samples of chicks at Capes Royds and ... world population. Some rookeries are photographed in all, or most, of the seasons to study the pattern ...
Meeting Document : WG-CEMP-92/24 : Autor(es): P.R. Wilson (New Zealand)
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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)
seabird conservation”, 25-02 (2009) “Minimisation of the Incidental Mortality of Seabirds in the Course of ... Longline Fishing or Longline Fishing Research in the Convention Area”, 25-03 (2009) “Minimisation of the ... Incidental Mortality of Seabirds and Marine Mammals in the Course of Trawling in the Convention Area”, 26-01 ... limitations on Euphausia superba in Statistical Subareas 48.1, 48.2, 48.3 and 48.4”. Waste Disposal 2. The ...
Meeting Document : WG-FSA-10/08 : Autor(es): Secretariat