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COLLAPSE OF SOUTH AFRICA’S PENGUINS IN THE EARLY 21ST CENTURY
years. This reduced the global population to 26 000 pairs, when including Namibian breeders, and led to ... classification of the species as Endangered. In South Africa, penguins breed in two regions, the Western Capeand ...
Meeting Document : WG-EMM-11/P8 : Автор(ы): R.J.M. Crawford, R. Altwegg, B.J. Barham, P.J. Barham, J.M. Durant, B.M. Dyer, D. Geldenhuys, A.B. Makhado, L. Pichegru, P.G. Ryan, L.G. Underhill, L. Upfold, J. Visagie, L.J. Waller and P.A. Whittington
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Seamount-specific biomass estimates from SSRU 88.2H in the Amundsen Sea derived from mark-recapture data
complex, and residence time on particular seamounts declines rapidly over 1–4 years. Fishing has occurred ... on almost every seamount in every year and usually in proportion to the level of tagging on the ... seamount in the previous year. Trends in local biomass estimates for individual seamounts and SSRU 88.2H ... Abstract: Mark-recapture data for Antarctic toothfish from individual seamount features in SSRU ...
Meeting Document : WG-FSA-14/58 : Автор(ы): S.J. Parker and S. Mormede (New Zealand)
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Standardised CPUE analysis of the Antarctic toothfish fishery in CCAMLR Subarea 88.1 from 1988/89 to 2003/04
) per baited hook per set) carried out in 2003 compared two alternative toothfish CPUE analyses for the ... addition of data from the 2004 season using data sets based on all vessels and the two main New Zealand ... 1998 to 2003 seasons for Subarea 88.1. This report revises and updates the previous analysis with the ... residuals for all models, but the quantile-quantile plots indicate a deviation from the normal distribution ...
Meeting Document : WG-FSA-04/25 : Автор(ы): N.L. Phillips, R.G. Blackwell and S.M. Hanchet (New Zealand)
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Предложение о новом формате бюджета
across more years to enhance decision-making at SCAF and the Commission. It builds on the table layout ... and special funds. Author(s): Executive Secretary Title: Proposal for a new budget layout Microsoft ... Document Release Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-XXXVII/09 : Автор(ы): Executive Secretary
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CCAMLR-IWC Export Group Report: Primary Productivity and Phytopalnkton
SeaWiFS and MODIS sensors that have been providing data for the last ten years. The characteristics of ... ecosystem and biogeochemical models for the Southern Ocean is presented, with a focus on those models that ... productivity is presented, focusing on the vertically generalized production model (VGPM) and more recent ... phytoplankton blooms is presented for the major provinces surrounding Antarctica. Some of the published ...
Meeting Document : CCAMLR-IWC-WS-08/13 : Автор(ы): Matear, R., Mongin, M., Lovenduski, N., Strutton, P.
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Krill aggregation characteristics: spatial distribution patterns from hydroacoustic observations. Polar Biology (in press)
aggregations heavier than 1 t, and of aggregations 20 km on either side of such aggregations was similarly ... . The aggregations were on average considerably smaller than elsewhere in the Antarctic. Aggregation ... 1 t. The aggregations were on average 4.2 km apart along-track, and on 10 of the 15 survey days were ... randomly distributed, judged by a Chi-square test based on expected Poisson statistics. The distribution of ...
Meeting Document : WS-KCPUE-89/11 : Автор(ы): D.G.M. Miller and I. Hampton (South Africa)
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QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY
demonstrate the need for high quality year-round data on all vessels participating in the krill fishery to ... Abstract: Ten years of recent finescale haul-by-haul krill data were used to characterize the ... obvious for operations by Japanese fishing vessels. There were differences between statistical areas with ... of fishing grounds within this area. The same patterns were observed for vessels from other nations ...
Meeting Document : WG-EMM-09/P05 : Автор(ы): S. Kawaguchi and S.G. Candy
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Indicative trends in by-catch of sharks in the CAMLR Convention Area
fishing on shark species in the Convention Area for purposes other than scientific research, is prohibited ... Abstract: Conservation Measure 32-18 on the conservation of sharks specifies that “directed ... useful during consideration of CCAMLR-XXXVII/30 by the Scientific Committee and Commission. Author(s ... Release Consent: No Delegation responsibility for releasing documents: United States of America ...
Meeting Document : WG-FSA-18/63 Rev. 1 : Автор(ы): C.D. Jones
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Growth of krill around the South Orkney Islands in 1989/90
Abstract: On the ground of materials collected by biologists-observers from October 1989 to June ... groups, distinguished using the probability paper. Seven size groups both for males and females were ... distiguished. The growth period for the males continued from October to April, and from October to February for ... the females. The increment for this period was the same for both sexes and had about 8–9 mm in length ...
Meeting Document : WG-EMM-95/05 : Автор(ы): Latogursky, V.I.
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Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
surveyed in two stages. Firstly, the area from 51 °30' to 56°00'S and between 20°30' and 26°30'W was ... Table 1. An oscilloscope was used to monitor input signals and an "Iskra-226" computer was used for ... . Specimens of 70 to 80 mm predominated. An echometric survey for myctophids, carried out from 18 to 31 ... February 1988 an echometric survey for myctophids was conducted in the Polar Frontal Zone from 48° to 51 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Автор(ы): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
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