Search results
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Quantifying the impacts of ice on demersal longlining in CCAMLR Subarea 88.1 with updated information on the 2014/15 season
fisheries research and management. A retrospective analysis over a 15 year period up to the 2013/14 season ... an annual fishability index. We update the analysis for the 2015 season, a challenging ice year for fishing ... ranking overall as the third worst in the sixteen-year series. We recommend that the fishability index ... and management. A retrospective analysis over a 15 year period up to the 2013/14 season was presented in WG-FSA ...
Meeting Document : WG-FSA-15/35 : Author(s): J.M. Fenaughty and S.J. Parker (New Zealand)
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Proposal for developing and editing documents to support the communication of science from the Scientific Committee using the Secretariat’s existing report development tool
. With the advent of the web-based technology for rapporteurs and Members to jointly develop reports of ... meetings, the Secretariat has indicated that it would be possible to use a similar approach for developing ... . It is proposed that the Scientific Committee develop an expanded set of reference documents as part ... of its strategy for communicating the history and status of its science to the Commission, the wider ...
Meeting Document : SC-CAMLR-XXXIV/02 : Author(s): Delegation of Australia
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Identification of marine Important Bird and Biodiversity Areas for penguins in South Shetland and South Orkney Islands: a comparison of two different approaches
, and 2) revision of parameters for the kernel analysis (the smoothing factor and the utilization ... ; • We show, for the first time, that maps of predicted distributions based on habitat suitability models ... can be used with a high degree of confidence to identify marine IBAs for penguins; • The results ... reported here provide a new method for the designation of a network of marine IBAs in Antarctic waters for ...
Meeting Document : WG-EMM-17/35 : Author(s): M.P. Dias, A.P.B. Carneiro, V. Warwick-Evans, C. Harris, K. Lorenz, P. Trathan
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Directions followed by the French fishing companies involved in the toothfish fishery of the French EEZ, in order to minimise the incidental mortality of birds
toothfish fishery of the French EEZ gave up trawling for fishing with longlines in order to protect ... for the French companies, and it has taken its full dimension in French EEZ only since the end of 2002 ... concern for the French industry. This document specifies the directions which were followed by the French ... measurable elements, but they undoubtedly have played an essential part in the reduction of birds mortality ...
Meeting Document : SC-CAMLR-XXV/BG/23 : Author(s): Delegation of France
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Analysis of longline fleet operation on the Patagonian toothfish (Dissostichus eleginoides) in the subarea of the South Georgia Island (48.3) in 1989–2003
dynamics off the South Georgia Island and Shag Rocks (sub-area 48.3) for the 1989-2003 period are given ... . Taken the intensity of fleet operation as an example in the sub-area, it was confirmed a decrease in ... catches both for 1000 hooks and vessel/day. The given objective long-term data evidenced a substantial ...
Meeting Document : WG-FSA-03/98 : Author(s): N.V. Kokorin and A.F. Petrov (Russia)
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DIRECT EFFECTS OF CLIMATE CHANGE ON THE ANTARCTIC KRILL FISHERY
thought of as being indirect, for example through distributional changes of fish populations, changes in ... seasonal behaviour of the region’s largest fishery, that for Antarctic krill. Declining sea ice cover in ... an era of rapid ecological change. Author(s): S. Kawaguchi, S. Nicol and A.J. Press Title: DIRECT ...
Meeting Document : WG-EMM-09/P06 : Author(s): S. Kawaguchi, S. Nicol and A.J. Press
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A note on relating krill CPUE measures to abundance trends
) for the Antarctic krill fishery is considered. The combined index of catch-per-hour of trawling ... ; such an index should be stratified both spatially and by krill aggregation type- this has implications ... for routine data collection. Models should be constructed to investigate how substantial non ...
Meeting Document : WS-KCPUE-85/03 : Author(s): D.G.M. Miller and D.S. Butterworth (South Africa)
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Quantifying uncertainty in the Chapman mark-recapture estimate of abundance
Abstract: In New and Exploratory fisheries for toothfish, mark-recapture plays a critical role to ... estimate biomass in the initial stage of developing an assessment. This short paper describes the use of ... estimates, as often calculated for exploratory fisheries without integrated stock assessments. We also ...
Meeting Document : WG-FSA-15/49 : Author(s): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)
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Detection of predator dive patterns from stationary echosounder data
for general image recognition, we detected diving events by air-breathing predators in a 1 year dataset from ... with regards to time of year as well as time of day. At the temporal scales analysed the data did not suggest ... for general image recognition, we detected diving events by air-breathing predators in a 1 year dataset from ... with regards to time of year as well as time of day. At the temporal scales analysed the data did not suggest ...
Meeting Document : WG-EMM-2019/34 : Author(s): T. Klevjer and G. Skaret
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African IUU Capacity Building Workshop and CDS Fund Expenditure – Report to CCAMLR-XXIX
, Annex 10-05/B, paragraph B2(ix) on the progress of a proposal for expenditure from the CDS Fund to ... conduct an African capacity building event aimed at combating IUU fishing. The proposal was submitted to ...
Meeting Document : CCAMLR-XXIX/09 : Author(s): Delegations of Australia, South Africa, the United