Resultados de la búsqueda
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Annual report of research fishing operations at Subarea 48.6 in the 2018/19 fishing season
quantity of data and samples collected. The research operations at 48.6 have not yet been completed in the ... of research fishing operations at Subarea 48.6 in the 2018/19 fishing season Approval: Approved ... Abstract: This paper represents the annual report of a multi-member longline survey on Antarctic ... toothfish (Dissostichus mawsoni) at Subarea 48.6 in the 2018/19 fishing season by Japan, Spain, and South ...
Meeting Document : WG-FSA-2019/22 : Autor(es): Delegations of Japan, Spain and South Africa
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Population numbers of fur seals at Prince Edward Island, Southern Ocean
B.M. Dyer (South Africa) Title: Population numbers of fur seals at Prince Edward Island, Southern ... Abstract: During the period 17–22 December 2001, the onshore distribution and the abundance of ... Prince Edward Island (46°38´S, 37°57´E). Two breeding colonies of Antarctic fur seals were located on the ... south-east coast of the island; the first a mixed (with Subantarctic fur seals) breeding colony with an ...
Meeting Document : WG-EMM-03/18 : Autor(es): M.N. Bester, P.G. Ryan and B.M. Dyer (South Africa)
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An updated assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity and extension taking commercial catch-at-length data into account
previously, but a spawning biomass nevertheless still estimated to be heavily depleted and at a level of only ... Abstract: The CPUE-based Age-Structured Production Model (ASPM) assessment of this resource by ... Brandão et al. (2001) is updated to take account of further catch and effort data that have become ... available over the past year. This leads to an improved picture of resource status compared to a year ...
Meeting Document : WG-FSA-02/76 : Autor(es): A. Brandão, D.S. Butterworth, B.P. Watkins and L. Staverees (South Africa)
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A preliminary survey on breeding population of Adélie penguins at Cape Hallett in the Ross Sea region, Antarctica
Abstract: To develop a long-term ecological research program at a breeding site of Adélie ... out a preliminary survey on the population size and foraging trips of penguins at Cape Hallett. All ... preliminary survey on breeding population of Adélie penguins at Cape Hallett in the Ross Sea region ... aerial images using an unmanned aerial vehicle (UAV). The Cape Hallett colony was composed of ...
Meeting Document : WG-EMM-17/06 : Autor(es): J.-H. Kim, H. Chung, W.Y. Lee, J.-W. Jung, M.C. Park, H.C. Shin and J.H. Kim
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Spawning activity of mackerel icefish at South Georgia
April within and close to the bays on the north side of the island. Some spawning at much lower ... ) Title: Spawning activity of mackerel icefish at South Georgia Approval: Approved ... Abstract: Historical information is assessed on the distribution of spawning and larval mackerel ... intensity almost certainly occurs over much of the shelf although the intensity appears to be small in ...
Meeting Document : WG-FSA-00/27 : Autor(es): I . Everson, A. North (United Kingdom) and K.-H. Kock (Germany)
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Spatial pattern of major by-catch fishes at Division 58.4.4b during 2012/13–2016/17
Abstract: This paper represents the by-catch analysis results of a multi-Member longline survey ... on Patagonian toothfish (Dissostichus eleginoides) at Division 58.4.4b by France and Japan. The data ... because scientific observers have ceased recording number and weight of bycatch fish with some lines. ANT ... at both research blocks 58.4.4b_1 and 58.4.4b_2. These common by-catch species indicate some temporal ...
Meeting Document : WG-FSA-18/68 : Autor(es): Delegations of Japan and France
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Annual report of research fishing operations at Subarea 48.6 in the 2017/18 fishing season
of Japan and South Africa Title: Annual report of research fishing operations at Subarea 48.6 in the ... Abstract: This paper represents the annual report of a multi-Member longline survey on Antarctic ... toothfish (Dissostichus mawsoni) at Subarea 48.6 in the 2017/18 fishing season by Japan and South Africa ... this paper, the data set during current fishing season (2017/18) was used for reporting the quantity of ...
Meeting Document : WG-FSA-18/71 : Autor(es): Delegations of Japan and South Africa
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2003 winter and 2003/04 breeding season
Abstract: In the fourteenth consecutive winter of the survey at Bird Island, South Georgia, the ... increased effort in ensuring correct disposal of debris with the potential to entangle wildlife at sea ... number of entanglements increased by 56% compared to last year and the majority of injuries were ... classified as severe (71%). In contrast the sixteenth consecutive summer of reporting saw a decrease of 45 ...
Meeting Document : SC-CAMLR-XXIII/BG/14 : Autor(es): Delegation of the United Kingdom
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Annual variation in breeding biology of gentoo penguins, (Pygoscelis papua) at Bird Island, South Georgia
-year period (1986-1988) at Bird Island, South Georgia, with particular reference to birds of known age ... gazella, is suggested as the cause of consistently lower breeding success at one colony. Mean egg weight ... ) Title: Annual variation in breeding biology of gentoo penguins, (Pygoscelis papua) at Bird Island ... Abstract: The breeding biology of the gentoo penguin, Pygoscelis papua, was studied over a three ...
Meeting Document : WG-CEMP-90/38 : Autor(es): T.D. Williams (United Kingdom)
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Annual report of research fishing operations at Division 58.4.4b in the 2017/18 fishing season
(s): Delegations of Japan and France Title: Annual report of research fishing operations at ... Abstract: This paper represents the annual report of a multi-member longline survey on Patagonian ... toothfish (Dissostichus eleginoides) at Division 58.4.4b in the 2017/18 fishing season by France and Japan ... . One fishing cruise by French vessel (Ile Bourbon) took place in March 2018 and caught 1.6 tonne of D ...
Meeting Document : WG-FSA-18/67 : Autor(es): Delegations of Japan and France