Search results
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Results and standing stock biomass estimates of finfish from the 2001 US AMLR bottom trawl survey of the South Shetland Islands (Subarea 48.1)
of N. rossii have not recovered even after commercial fishing has ceased for 20 years. The overall abundance ... not recovered even after commercial fishing has ceased for 20 years. The overall abundance of finfish ...
Meeting Document : WG-FSA-01/33 Rev. 1 : Author(s): C.D. Jones, K.-H. Kock, D. Ramm, J. Ashford, S. Wilhelms, T. Near, N. Gong and H. Flores
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1999–2000
Abstract: This paper summarises seabird bycatch during the fourth year (July 1999-June 2000 ... around South Africa039;s Prince Edward Islands. Data were obtained from fishery observers aboard all 11 ... years, much of the variance could be explained in terms of fishing season (higher bycatch rate in summer ... This paper summarises seabird bycatch during the fourth year (July 1999-June 2000) of sanctioned ...
Meeting Document : WG-FSA-00/30 : Author(s): P. Ryan and B. Watkins (South Africa)
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Krill population trends
for the last 20 years. There have been suggestions of changes in the distribution and abundance of Antarctic ... for the last 20 years. There have been suggestions of changes in the distribution and abundance of Antarctic ...
Meeting Document : CCAMLR-IWC-WS-08/11 : Author(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.
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Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan
Abstract: Antarctic Toothfish (Dissostichus mawsoni) is one of the target species that CCAMLR ... Antarctic Toothfish (Dissostichus mawsoni) is one of the target species that CCAMLR sets catch ... years unique satellite product data and ocean model output data. This work examines not only passive ... years unique satellite product data and ocean model output data. This work examines not only passive ...
Meeting Document : WG-SAM-2019/20 : Author(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii
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Estimating krill recruitment and its variabiliity
of the Southern Ocean give a mean recruitment rate for one year old krill of 0.339 with a standard deviation ... recruitment rate for one year old krill of 0.339 with a standard deviation of 0.100. The corresponding results ... of 0.100. The corresponding results for two year old krill from 9 surveys are 0.552 and standard deviation ... for two year old krill from 9 surveys are 0.552 and standard deviation 0.074. A number of the assumptions ...
Meeting Document : WG-KRILL-93/12 : Author(s): W. de la Mare (Australia)
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
, derived from the subarea catch limit, appears to exceed this level in up to 20% of years due to high ... limit, appears to exceed this level in up to 20% of years due to high variability in krill biomass ... level”), established in 1991, is 0.62 million tonnes year-1, equivalent to ~1% of the regional biomass ... estimates of the regional biomass in recent years. This suggests that the trigger level would be equivalent ...
Meeting Document : WG-EMM-16/21 : Author(s): S. Hill, A. Atkinson, C. Darby, S. Fielding, B. Krafft, O.R. Godø, G. Skaret, P. Trathan and J. Watkins
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Report to the Scientific Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ‘Mesopelagic Southern Ocean Prey and Predators (MESOPP)’ and its utility to SC-CAMLR
Abstract: The objective of the MESOPP project ‘Mesopelagic Southern Ocean Prey and Predators039 ... and Australia through two implementation actions Propose a R&D roadmap to support a large international ... Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ... and Australia through two implementation actions Propose a R&D roadmap to support a large international ...
Meeting Document : SC-CAMLR-38/BG/30 : Author(s): A.J. Constable, P. Lehodey and P. Koubbi
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Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea
penguin populations have declined more than 50% during the last 30 years at study colonies in the South ... populations have declined more than 50% during the last 30 years at study colonies in the South Shetland ...
Meeting Document : CCAMLR-XXX/BG/21 : Author(s): Submitted by ASOC
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2014–2015
with wandering albatrosses (88 items). Two incidences of entangled wandering albatrosses were recorded, one adult ... items). Two incidences of entangled wandering albatrosses were recorded, one adult and one chick ... to 16 March 2015) recorded no incidences of beached marine debris. One item of beached marine debris ... and one chick. There were no observed incidences of hydrocarbon soiling at any site during the reporting ...
Meeting Document : SC-CAMLR-XXXIV/BG/27 : Author(s): Delegation of the United Kingdom
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CEMP cameras data validation experiment at the Galindez Island gentoo penguin (Pygoscelis papua) colonies
Abstract: The two seasons of the data validation experiment provided for pictures from time-lapse ... ) penguin colonies are discussed. During 2017/18 and 2018/19 seasons, biologists-winterers at Vernadsky ... The two seasons of the data validation experiment provided for pictures from time-lapse cameras ... are discussed. During 2017/18 and 2018/19 seasons, biologists-winterers at Vernadsky station (Galindez Island ...
Meeting Document : WG-EMM-2019/59 : Author(s): P. Khoetsky, A. Dzhulai, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyi, I. Parnikoza and L.Pshenichnov