Resultados de la búsqueda
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BEACH DEBRIS SURVEY – MAIN BAY, BIRD ISLAND, SOUTH GEORGIA 1995/96
Abstract: The sixth year of surveys of beached man-made debris at Bird Island, South Georgia ... number of items collected at the end of summer (March) was 75% greater than the previous year, which was ... revealed a total of 710 items, 2% less than the record total of 725 items in 1994/95. However, whereas the ... total amount of debris collected during the winter (April-September) was 40% lower than in 1994/95, the ...
Meeting Document : CCAMLR-XVI/BG/4 : Autor(es): Delegation of the United Kingdom
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Proposal for a New SCAR KRILL Action Group
Abstract: On behalf of the Scientific Committee Bettina Meyer (Germany) received the mandate to ... regard a proposal was submitted on 18 th February 2018 to SCAR (see attachment). The defence of the ... proposal is on the 18 th June 2018 at the SCAR Open Science Conference in Davos. An update on the further ... steps will be given at the meeting. Author(s): B. Meyer, A. Brierley, S. Kawaguchi, C. Reiss and S ...
Meeting Document : WG-EMM-18/01 Rev. 1 : Autor(es): B. Meyer, A. Brierley, S. Kawaguchi, C. Reiss and S. Nicol
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CEMP-related correspondence
collection of CEMP data at Bouvetøya. Author(s): Secretariat Title: CEMP-related correspondence Approval ... gentoo penguin breeding biology at Vernadsky Station, Antarctic Peninsula (Ukraine) and Livingston Island ...
Meeting Document : WG-EMM-04/17 : Autor(es): Secretariat
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Preliminary report on the South Orkneys Ecosystem Studies (SOES) field work undertaken by RRS James Clark Ross (JR15004) and associated field camps in January–February 2016
2015-16. The research cruise consisted of collection of at-sea data on the distribution, abundance and ... vessel and field camps on Monroe Island, Powell Island and at Signy where satellite tracking of penguins ... Abstract: This paper briefly describes the rationale and structure of the research cruise that ... formed a key component of the co-ordinated, multi-national South Orkney Ecosystems Studies focusing on ...
Meeting Document : WG-EMM-16/19 : Autor(es): J. Watkins, O.R. Godø, S. Fielding, C. Reiss, P. Trathan and E. Murphy
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Modifications to the Generalised Yield Model in 2004, version GYM501E.EXE
Abstract: The Generalised Yield Model is used by the WG-FSA in the assessments of Champsocephalus ... of reviewing the methods for estimating the time series of recruitments of D. elegionoides for WG-FSA ... in 2004 an error in the calculation of the recruitment series from survey data was detected. This ... error does not affect the assessments undertaken in recent years. This paper presents the nature of the ...
Meeting Document : WG-FSA-04/91 : Autor(es): A.J. Constable (Australia)
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WILL KRILL FARE WELL UNDER SOUTHERN OCEAN ACIDIFICATION?
of krill. No significant effects were detected on embryonic development or larval behaviour at 1000 μ ... atm pCO2; however, at 2000 μatm pCO2 development was disrupted before gastrulation in 90 per cent of ... and 2000 μatm pCO2 in order to assess the possible impact of ocean acidification on early development ... -response relationship for krill developmental and later stages, in order to predict the possible fate of ...
Meeting Document : WG-EMM-11/P6 : Autor(es): S. Kawaguchi, H. Kurihara, R. King, L. Hale, T. Berli, J.P. Robinson, A. Ishida, M. Wakita, P. Virtue, S. Nicol and A. Ishimatsu
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Analisis de los censos de Arctocephalus gazella efectuados en el sitio de especial interes cientifico no. 32, Isla Livingston, Antarctica
Abstract: According to the suggestion made by the Working Group at the CEMP-CCAMLR Meeting held ... results show that the population size of this species, in the study area increased during 26 years, form ... that future censuses carry out in the Cape Shirreff also include the breeding colonies of San Telmo ... Island, because these animals are part of the same population. San Telmo Island is a part of the SSSI No ...
Meeting Document : WG-CEMP-93/24 : Autor(es): A. Aquayo L. and D. Torres N. (Chile)
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Antarctic krill fisheries management and the need to retain CM 51-07
Abstract: ASOC strongly supports the recommendation of WG-EMM-16 that Conservation Measure 51-07 ... . Discussions at WG-EMM-16 provided further evidence that concentrating krill fishing operations in areas being ... used by land-based predators puts predators at risk from localized depletion. Consequently, ASOC ... , CM 51-07 has minimized the risks of localized krill depletion and therefore should not be allowed to ...
Meeting Document : SC-CAMLR-XXXV/BG/17 : Autor(es): Submitted by ASOC
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Changes in the fish biomass around Elephant Island (Statistical Subarea 48.1) from 1976 to 1996
. gunnari remained at a low level. The status of N. rossii is still unclear, although some recovery was ... been exploited from 1978179 to 1988189 with most of the commercial harvesting taking place in the first ... two years of the fishery. Results of bottom trawl surveys conducted by Germany in the vicinity of ... Elephant Island in the 1980s showed that stocks of Champsocephalus gunnari, Notothenia rossii ...
Meeting Document : WG-FSA-97/27 : Autor(es): Kock, K.-H.
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Has Notothenia rossii around Elephant Island and the lower South Shetland Islands (Subarea 48.1) recovered from exploitation some 30 years ago?
in the first half of the 1970’s and at Elephant Island in 1979/80. The closure of the fishery for ... more or less evenly distributed over the area at the time of the survey. This assumption is violated in ... this species was one of the first conservation measures the ‘Commission for the Conservation of ... Division or part of it, is commonly estimated by targeting a number of species including N. rossii ...
Meeting Document : WG-FSA-12/19 : Autor(es): K.-H. Kock (Germany) and C.D. Jones (USA)