Resultados de la búsqueda
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Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 to 1996
four periods of extensive ice cover during the last 18 years. Variability in seasonal timing, areal ... extent, seasonal duration and persistence of sea-ice over multiple years is apparent and is consistent ... with features described by Stammerjohn and Smith (1996) for ice cover in the Bellingshausen Sea ... . Periods of extensive winter ice cover peaked in 1980, 1986, 1991and 1995 and were foreshadowed by the late ... periodicity of five to eight years in ice cover and note a five-year periodicity apparent in the air ... subsampled area in km2 during the ith year and jth month. RESULTS AND DISCUSSION The Bellingshausen Sea ... ice cover peaked in July-August, a month earlier than the preceding year. The third period peaked in ... Peninsula indicates that there were four periods of extensive ice cover during the last 18 years ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 65–73 : Autor(es): Hewitt, R
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Biology, distribution and abundance of Antarctic krill (Euphausia superba) and by-catch
collected from 34 stations of fishing area 58 in Indian Ocean sector of Antarctic region between lat.57°53 ... 'S to 61°13'S and long.30°02'E to 40°05'E. These were analysed onboard FORV Sagar ... trawl. The length frequency analysis indicated a bimodel distribution with 19-20 mm and 53-54mm as the ... most abundant size in the fishing area 58. The average sex ratio of male and female Euphausia superba ...
Meeting Document : WG-EMM-98/37 : Autor(es): A. Anrose, Z. Klusek, M.K.R. Nair and M. R. Bhoopendranath (India)
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e-sc-xx-a5-appH.pdf
... they had agreed to participate in an otolith exchange project. They had also agreed to come together ... other species, in particular D. mawsoni, it had been agreed by those who had responded to SC CIRC 00/21 ... individuals who are considering using these techniques in different institutes, and to encourage ... that if the problem area occurred in the first eight years of life, then it should be considered a
application/pdf attached to:WEAPT-01
Meeting Report : WEAPT-01
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Conservation Measure Conservation Measure 10-10 (2015)
CCAMLR Compliance Evaluation Procedure Adopted at Meeting: CCAMLR-XXXIV Period in Force: 2015 ... following conservation measure in accordance with Article IX of the Convention: 1. Draft CCAMLR ... information relevant to the compliance issues raised in its report. This may include, but is not limited to ... CCAMLR Compliance Report will cover the period from 1 August to 31 July of the following year. In ... to the objective of the Convention, Noting Article XXI of the Convention which requires Contracting ...
Conservation Measure : 10-10 (2015)
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SC-CAMLR-XXXIII
-catch in fisheries adjacent to the CAMLR Convention Area Submitted by ACAP CCAMLR-XXXIII/BG/20 Global ... ): Monday, 20 October 2014 to Friday, 24 October 2014 Chair / Convener: Dr Christopher Jones (United States ... of America) Support: Dr Keith Reid Submissions Due: Saturday, 20 September 2014 Friday, 5 September ... coverage in the krill fishery Delegation of Ukraine CCAMLR-XXXIII/18 Modification of Conservation Measure ...
Meeting
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Antecedentes científicos relativos al Sistema Representativo de Áreas Marinas Protegidas en Antártida Oriental propuesto
Commission achieving the objectives of CCAMLR in Article II, in both conservation and in science relevant to ... in Article II for all Antarctic Marine Living Resources (AMLR), notwithstanding the specific ... conservation objectives to be achieved for harvesting indicated in Article II paragraphs 3(a,b); enable the ... Abstract: Rev. 1 Note: This revision corrects minor transcription errors in Table 1. These ...
Meeting Document : SC-CAMLR-IM-I/10 Rev. 1 : Autor(es): Delegations of Australia, France and the European Union
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Power analyses of CEMP indices for penguins at Admiralty Bay and fur seals at Cape Shirreff and Seal Island
trends over a period of 20 years may be feasible for most indices. Detecting trends in indices A8 and C2 ... values of transformed CEMP indices to breeding year are equal to zero when, in fact, these trends ... probability of rejecting the null hypotheses when they were, in fact, true), three periods of monitoring, and ... 21 levels of annual percent change in the CEMP indices. We conducted a number of “combined analyses ...
Meeting Document : WG-EMM-03/52 : Autor(es): G.M. Watters, R.P. Hewitt, W.Z. Trivelpiece and M.E. Goebel (USA)
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Analysis of the by-catch of Channichthys rhinoceratus and Lepidonotothen squamifrons from the fisheries at Heard Island and the McDonald Islands (Division 58.5.2)
squamifrons are among the most common species bycaught in the toothfish and mackerel icefish trawl fisheries ... at Heard Island and McDonald Islands (HIMI) (Division 58.5.2). These species are rarely taken in the ... .). In the toothfish fishery both species are taken, whereas C. rhinoceratus is much more common in the ... bycatch of the mackerel icefish fishery than L. squamifrons. Over the 15 years of the fisheries ...
Meeting Document : WG-FSA-12/24 : Autor(es): G.B. Nowara, D.C. Welsford, S.G. Candy and T.D. Lamb (Australia)
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e-cc-xvii-a4.pdf
... . 5 20. The Committee encouraged the Secretariat in its efforts to complete the implementation, in ... reported on the relocation of the Secretariat offices in June 1998. He noted that the new offices provided ... Financial Statements as presented in CCAMLR-XVII/3. The Committee noted that the audit report to the 1997 ... Financial Statements, based on a review audit, advised no qualifications in respect of compliance with
application/pdf attached to:SCAF-98
Meeting Report : SCAF-98
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SUMMER SURVEY OF FUR SEALS AT PRINCE EDWARD ISLAND, SOUTHERN INDIAN OCEAN
11.4% per year from 2001. With an estimated 810 pups, the Antarctic fur seal is still in the rapid ... intrinsic rate of natural increase has declined to –0.3% per year over the last seven years, compared to the ... 9.3% per year between 1987/1988 and 2001/2002, and the population is in the mature phase of population ... gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ...
Meeting Document : WG-EMM-10/P15 : Autor(es): M.N. Bester, P.G. Ryan and J. Visagie