Resultados de la búsqueda
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2000–2001
Zone around the Prince Edward Islands. There was a slight increase in the number of fishing trips and ... hooks set in 1999/2000. The number of seabirds killed dropped dramatically from 268 in 1999/2000 to 76 ... in 2000/2001. White-chinned petrels Procellaria aequinoctialis accounted for 85.5% of the six species ... toothfish longline fishery at the Prince Edward Islands: 2000–2001 Approval: Approved ...
Meeting Document : WG-FSA-01/61 : Autor(es): P.G. Ryan and B.P. Watkins (South Africa)
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The fishery for Champsocephalus gunnari and its biology at Heard Island (Division 58.5.2)
of the species gathered from the fishery and from a series of fishery-independent surveys conducted ... fifth year. The occurrence of abundant cohorts is not synchronised between the Heard Island Plateau ... populations in the respective areas are mostly independent of one another. Author(s): R. Williams, E. van ... biology at Heard Island (Division 58.5.2) Approval: Approved ...
Meeting Document : WAMI-01/04 : Autor(es): R. Williams, E. van Wijk, A. Constable and T. Lamb (Australia)
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Proposal for a new Antarctic Specially Protected Area at Cape Washington and Silverfish Bay, Terra Nova Bay, Ross Sea
ape Washington and Silverfish Bay, Northern Terra Nova Bay, Ross Sea. Author(s): Delegations of the ... USA and Italy Title: Proposal for a new Antarctic Specially Protected Area at Cape Washington and ...
Meeting Document : WG-EMM-12/47 : Autor(es): Delegations of the USA and Italy
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2001–2002
Abstract: This paper summarises seabird bycatch during 1 July 2001-30 June 2002 of sanctioned ... sanctioned fishing trips. Fishing effort was 2.9 million hooks, a 36% reduction on the number of hooks set in ... 2000/2001 (Ryan & Watkins 2001). The number of seabirds reported killed by the observers was three ... Africa) Title: Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward ...
Meeting Document : WG-FSA-02/17 : Autor(es): B.P. Watkins (South Africa)
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Beach litter accumulation at sub-Antarctic Marion Island – 1998/99
Abstract: As part of an ongoing study on Subantarctic Marion Island, we report on beach litter ... accunmulation for the year May 1998- April 1999. The amount of debris found in both annual and monthly ... and proportion of styrofoam items. Plastic items were most numerous this season, while styrofoam ... effect and high turnover rate, highlights the dangers of single annual surveys. Author(s): Delegation of ...
Meeting Document : CCAMLR-XVIII/BG/22 : Autor(es): Delegation of South Africa
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1997–1998
observers aboard all 11 sanctioned fishing trips, representing a fishing effort of 4.3 million hooks. This ... is 13% more than the number of hooks reported set in 1996-97, but total effort probably declined ... during 1997-98 as a result of a decrease in the number of unsanctioned vessels operating in the area ... . Observers reported 498 birds of five species killed. White-chinned Petrels Procellaria aequinoctialis ...
Meeting Document : WG-FSA-98/42 : Autor(es): P.G. Ryan and M.G. Purves (South Africa)
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Within season feedback management system – a pro forma for discussion at WG-EMM 2015
Abstract: We provide a document describing ideas regarding the development of a feedback ... discussion at WG-EMM 2015 Microsoft Word File: emm-15-04.docx Approval: Approved Secretariat Workflow ...
Meeting Document : WG-EMM-15/04 : Autor(es): C.S. Reiss, G.M. Watters, J. Hinke and D. Kinzey (USA)
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FISHING INDUSTRY POLLUTION OBSERVATIONS AND ASSOCIATED MARINE MAMMAL ENTANGLEMENT RECORDS AT SOUTH GEORGIA, SUMMER 1996/97
Abstract: From various locations on or near the mainland of South Georgia, between November 1996 ... and January 1997, 13 observations of entanglement of marine mammals (one southern elephant seal ... . Of the fur seals five (42%) were female (three adult, two juvenile) and seven (58%) were male (one ... . Marine debris was collected from a 1 km stretch of beach on the south coast of South Georgia between 24 ...
Meeting Document : CCAMLR-XVI/BG/26 : Autor(es): Delegation of the United Kingdom
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ABUNDANCE ESTIMATES FOR CRABEATER, WEDDELL AND LEOPARD SEALS AT THE ANTARCTIC PENINSULA AND IN THE WESTERN WEDDELL SEA (90º - 30º W, 60º - 80º S)
Abstract: This paper presents spatial modelling based abundance and density estimates of pack-ice ... . Trathan (United Kingdom) Title: ABUNDANCE ESTIMATES FOR CRABEATER, WEDDELL AND LEOPARD SEALS AT THE ...
Meeting Document : WG-EMM-PSW-08/06 : Autor(es): J. Forcada and P.N. Trathan (United Kingdom)
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Inter-annual variability in krill density at South Georgia: 1997–2012
, maintaining very large numbers of predators, and fluctuations in their abundance can affect the overall ... structure and functioning of the ecosystems. The inter-annual variability in the abundance and biomass of ... krill was examined using a 15 year time series of acoustic observations undertaken in the Western Core ... Box (WCB) survey area to the north of South Georgia, Southern Ocean. Krill targets were identified in ...
Meeting Document : WG-EMM-13/14 : Autor(es): S. Fielding, J.L Watkins, P. Trathan, P. Enderlein, C. Waluda, C. Goss, G. Stowasser, G. Tarling and E. Murphy (United Kingdom)