Search results
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
sizes normally of 4 to 10 animals, and often appear to actively seek out fishing vessels and ‘strip’ the ... smaller pod sizes, normally between 1 and 4 animals and have a relatively lower impact on catches ...
Meeting Document : WG-FSA-10/P06 : Author(s): J. Moir Clark and D.J. Agnew
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Physical forcing in the southwest Atlantic: ecosystem control
temperature anomalies at lag periods of approximately 3 to 4 years. Crosscorrelation analyses with temperature ... anomaly data for the El Niño 4 region in the Pacific show that variability at South Georgia also reflects ...
Meeting Document : WG-EMM-04/34 : Author(s): P.N. Trathan, E.J. Murphy, J. Forcada, J.P. Croxall, K. Reid and S.E. Thorpe (United Kingdom)
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Priorities of the Working Groups and Subgroup for the next four years
) prepare a joint SC paper summarising priorities of each group for the next 4 years for the basis of the ... next 4 years. This is solely a task for WG-EMM but will require close interactions with other groups to ...
Meeting Document : SC-CAMLR-XXXIV/14 : Author(s): Conveners of WG-EMM, WG-SAM, WG-FSA and SG-ASAM
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Report of the 1995/96 Japanese Whale Research Programme Under Special Permit in the Antarctic (JARPA) in Area IV and eastern part of Area III
the eastern part of the Area Ill. During the survey, 3 schools (4 animals) of the blue, 25 schools (48 ... to 50 animals) of the humpback whale and 4 schools (4 animals) of the right whale were photographed ...
Meeting Document : WG-EMM-96/48 : Author(s): Yuzu, S., Ishikawa, H., Mogoe, T., Kawasaki, M., Hishii, T., Shimamoto, K., Tohyama, D., Nibe, H., Taguchi, F., Hidaka, H., Ono, K., Yamashiro, K., Yoshida, T., Tamura, T., Nishiwaki, S.
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Proposal of the Russian Federation to open Subarea 88.3 for exploratory fishery of Dissostichus spp.
biological parameters associated with productivity (SC-CCAMLR-XXX/5, par. 2.26-2.29). Toothfish`s biomass was ... calculated by the accepted in SC-CCAMLR-XXX/5 p.2.40 (ii) formula. Value of toothfish`s stock by SSRUs and ...
Meeting Document : WG-FSA-13/12 : Author(s): Delegation of the Russian Federation
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Preliminary analyses in support of the CEMP Review Workshop: power analyses
were chosen to represent time series data from annual surveys conducted annually over periods of 5, 10 ... and 20 years. Generally, time series arising from 5 annual surveys provided little power to detect ...
Meeting Document : WG-EMM-03/26 : Author(s): Secretariat
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Monitoring results of marine debris at Cape Shirreff, Livingston Island during the 1995/96 Antarctic season
total of 4 251 articles with a total weight of 65.8 kg were obtained. As occurred in previous seasons ... , the plastic was the principal item (4 015 pieces) with a 94.45%; followed by glass (147 pieces), 3.46 ...
Meeting Document : CCAMLR-XV/BG/27 : Author(s): Delegation of Chile
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Ecological risk management and the fishery for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica
. Risks are considered in 4 categories: 1. Target species harvest: Risks of depletion of Antarctic ... species. 4. Exogenous effects: Risks of change in the marine ecosystem due to, or exacerbated by ...
Meeting Document : WG-EMM-07/24 : Author(s): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)
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Using production models to assess the stock of Paralomis spinosissima around South Georgia Island
constant recruitment; Model 3 contained a Beverton-Holt recruitment function, and Model 4 used a Ricker ... scales (about 4 mo. and 3600 n. mi.2). To extrapolate the estimated TAC to longer time periods ...
Meeting Document : WG-FSA-93/23 : Author(s): George Watters (USA)
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On the problem of by-catch of juvenile fish in krill fishery
mainly taken over depth ranges from 300 to 500 m and from 2 500 to 4 200 m. Most frequently observed ... over the bottom depth from 1 500 to 4 500 m. It was found that areas of maximum concentrations of ...
Meeting Document : WG-FSA-92/10 : Author(s): C.A. Pankratov and E.A. Pakhomov (Ukraine)