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Documento científico de referencia sobre los fundamentos científicos para el establecimiento de un AMP de la CCRVMA en el Mar Weddell (Antártida) Versión de 2016
the development of a marine protected area in the Weddell Sea planning area. In accordance with the ... ) further improved and extended by Germany, inter alia in the light of the suggestions made at WG-EMM-16 ... background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) will ... Title: Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea ...
Meeting Document : SC-CAMLR-XXXV/01 Rev. 1 : Autor(es): Delegation of Germany
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Informe del avance en la compilación y los análisis de datos científicos requeridos para el establecimiento de un AMP de la CCRVMA en el Mar Weddell (Antártida)
Abstract: At the CCAMLR meeting in 2012, the Commission welcomed the offer of Germany to take the ... main proceeds of a national data workshop held in Bremerhaven early September 2013. The main objectives ... report on the scientific data compilation and analyses in support of the development of a CCAMLR MPA in ... lead in developing a Weddell Sea MPA for consideration in 2014. Subsequently, the German Federal ...
Meeting Document : SC-CAMLR-XXXII/BG/07 : Autor(es): Delegation of Germany
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2003–2004
decline over the past five years, and is at its lowest size in the past seven years of study. While the ... , while gentoo diets contained less fish. The majority of the krill in chinstrap diets were in the 36-45 ... mm range; the majority of krill in gentoo diets were in the 41-55 mm range. This is the first season ... was greater than in 2002-03, and was either similar to or greater than the seven-year mean, depending ...
Meeting Document : WG-EMM-04/5 : Autor(es): M. Antolos, A.K. Miller and W.Z. Trivelpiece (USA)
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Calculating effective releases and recaptures for stock assessments based on tag detection and tagging mortality indices
. This method allows the use in the stock assessment of tag data from all vessels, via direct application ... developed using a methodology which controls for the spatial and temporal variability of fishing operations ... occurred in the same time and place (i.e. within a specific distance and in the same fishing season). The ... method showed that when the confounding effects of variable fishing location and time were controlled ...
Meeting Document : WG-SAM-14/30 : Autor(es): S. Mormede (New Zealand)
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PROPUESTA PARA REALIZAR UNA PROSPECCIÓN PATROCINADA POR LA CCRVMA CON EL FIN DE EFECTUAR UN SEGUIMIENTO DE LA ABUNDANCIA DE PRE-RECLUTAS DE LA AUSTROMERLUZA ANTÁRTICA EN EL SUR DEL MAR DE ROSS
estimate of the fisheries potential yield. However, one source of ongoing uncertainty in the stock ... TL) toothfish in the south of SSRUs 881.J and 881.L in the southern Ross Sea using standardised gear ... monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea Approval: Approved ... years in Subarea 88.1 and for nine years in Subarea 88.2. The research and assessment work in these ...
Meeting Document : SC-CAMLR-XXX/07 : Autor(es): Delegation of New Zealand
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Observer notes (Subarea 88.1)
Antarctic toothfish was found in long-line catches above seamounts of the Pacific-Antarctic Ridge to the ... bottom long-line sets in Subarea 88.1 from 15.12.03 till 10.03.04 are presented. For the first time ... North up to 56°S. Presence of Patagonian toothfish in spawning aggregations of Antarctic toothfish ... cannot lead to their intbreeding as its gonads were at the early development stages in that period ...
Meeting Document : WG-FSA-04/89 : Autor(es): V.G. Prutko (Ukraine)
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Beach debris survey Signy Island, South Orkney Islands, 2002/03
1994/95 (an increase of 38% and 7% since 2001/02 respectively). There was an increase in the number of ... /94. Such a continued increase in the number of these packaging bands found indicates that the ban on ... longevity of plastics and other materials with a high resistance to degradation in the marine environment ... and size categories. A total of 54 items weighing 27.36kg were collected. The number of items found ...
Meeting Document : SC-CAMLR-XXII/BG/12 : Autor(es): Delegation of the United Kingdom
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CCAMLR-IWC WORKSHOP TO REVIEW INPUT DATA FOR ANTARCTIC MARINE ECOSYSTEM MODELS: UPDATE ON PROGRESS 2008
added early in 2008 to review the state of the datasets on the exploitation of Southern Ocean species ... also provides commentary on what might be included in the papers and a workshop report. In the case of ... ” will be held at the CCAMLR Headquarters in Hobart Australia on 11-15 August 2008. This paper provides ... an update on progress towards the holding of this workshop at the CCAMLR Secretariat. A revised ...
Meeting Document : WG-EMM-08/15 : Autor(es): A. Constable and N. Gales (Co-conveners)
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BEACH DEBRIS SURVEYS SOUTH SANDWICH ISLANDS
in the group. Only 8 items were found in the initial survey of Demon Point, Candlemas Island. However ... smaller types of debris are likely to have a short residence time on any beach in the South Sandwich ... observations indicated that net floats were present on many beaches in the archipelago). No fragments of net or ... Georgia. However, because of the exposure of beaches in the South Sandwich Islands to heavy and often ...
Meeting Document : CCAMLR-XVI/BG/10 : Autor(es): Delegation of the United Kingdom
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Krill population dynamics at South Georgia 1991–1997, based on data from predators and nets
-group cohorts in the length-frequency distribution, we suggest that year's of high mean krill ... scientific nets from the same area over the summers of 1991-1997. In comparing the 5 years with both predator ... of the March krill population showed a regular increase from 1991 to 1993, fell to a minimum in 1994 ... phenomena such as cycles in the distribution and extent of sea-ice. Author(s): K. Reid, J. Watkins, J ...
Meeting Document : WS-AREA 48-98/15 : Autor(es): K. Reid, J. Watkins, J. Croxall and E. Murphy (UK)