Search results
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Towards the development of an assessment of stock abundance for Subarea 88.2 SSRUs 88.2C–G – a discussion paper
for SSRUs 88.2C–G. We initially provide a characterisation of the fishery and a summary of available tagging ... on the success of tagging programmes in other CCAMLR fisheries, we develop an approach for improving the spatial ... –H) and a subjective decision regarding how it will be split between the 88.2H and 88.2C–G fisheries. We then explore ... –G. We initially provide a characterisation of the fishery and a summary of available tagging ...
Meeting Document : WG-SAM-14/28 : Author(s): S.M. Hanchet and S.J. Parker (New Zealand)
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Towards an assessment of the stock of the ommastrephid squid Martialia hyadesi in the Scotia Sea: data from predators
Abstract: Cephalopod fisheries world-wide mainly target species from two families, Loliginidae ... and Ommastrephidae. Fisheries for the latter have been characterised by dramatically fluctuating annual catches ... Cephalopod fisheries world-wide mainly target species from two families, Loliginidae ... and Ommastrephidae. Fisheries for the latter have been characterised by dramatically fluctuating annual catches ...
Meeting Document : SC-CAMLR-IX/BG/13 : Author(s): Delegation of United Kingdom
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The development of spatially and temporally controlled measures of survival and tag-detection for the CCAMLR tagging program
and management by CCAMLR of a number of toothfish fisheries in Antarctica. The evaluation of the tagging ... tagging performance of different components of the CCAMLR tagging program across all fisheries, and more ... by CCAMLR of a number of toothfish fisheries in Antarctica. The evaluation of the tagging programme relies ... of the CCAMLR tagging program across all fisheries, and more generally the relative performance of spatially ...
Meeting Document : WG-SAM-12/30 : Author(s): S. Mormede and A. Dunn (New Zealand)
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Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of relative mortality and tag-detection rates
by CCAMLR of a number of toothfish fisheries in Antarctica, but the evaluation of tagging performance has ... to investigate the relative performance of the CCAMLR tagging program across all fisheries, and more generally ... of a number of toothfish fisheries in Antarctica, but the evaluation of tagging performance has been thus far ... to investigate the relative performance of the CCAMLR tagging program across all fisheries, and more generally ...
Meeting Document : WG-FSA-12/47 Rev. 1 : Author(s): S. Mormede and A. Dunn (New Zealand)
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Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation
to be threatened by toothfish longline fisheries on shelf area of EEZs, and adult females as well as juveniles ... , are more likely to overlap with high sea longlining such as tuna fisheries. Author(s): L. Thiers ... to be threatened by toothfish longline fisheries on shelf area of EEZs, and adult females as well as juveniles ... , are more likely to overlap with high sea longlining such as tuna fisheries. ...
Meeting Document : WG-FSA-12/67 : Author(s): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)
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Developing a Ross Sea region medium-term data collection plan
of a specific data collection and research plan for the Subarea 88.1 and 88.2 fisheries (SC-CCAMLRXXVII ... paragraph 4.160 vi). The long-term goals of the Ross Sea fishery based on Article II of CAMLR can ... resources. Based on these goals and previous experience in the fishery, proposed medium term research ... objectives for the Ross Sea fishery for the next 5–7 years were developed in 2008. The outlined medium-term ...
Meeting Document : WG-FSA-10/32 : Author(s): S. Mormede and S. Hanchet (New Zealand)
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Advances are urgently needed in providing regular estimates of krill stock status based on the available data
Abstract: CCAMLR currently manages the krill fishery in subareas 48.1 to 48.4 using an arbitrary ... fisheries”. Although WG-EMM is now a quarter century old, it rarely assesses the status of the krill stock ... and CCAMLR still manages the krill fishery using the trigger level. Here we describe the single-species ... feedback loop that is widely used in fishery management elsewhere, including in other CCAMLR fisheries ...
Meeting Document : WG-EMM-2019/28 : Author(s): S. Hill, J. Hinke, N. Ratcliffe, P. Trathan and G. Watters
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An investigation of integrated stock assessment methods for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL
of the abundances of juvenile fish but adding fishery catch-at-length data, including a standardised catch-per-unit ... mortality and selectivity for the different fisheries. The results of this work show that an integrated ... and the fisheries. Author(s): A. Constable, S. Candy and I. Ball (Australia) Title: An investigation of integrated ... of the abundances of juvenile fish but adding fishery catch-at-length data, including a standardised catch-per-unit ...
Meeting Document : WG-FSA-SAM-06/14 : Author(s): A. Constable, S. Candy and I. Ball (Australia)
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THE POWER OF ECOSYSTEM MONITORING
Abstract: 1. Implementing an ecosystem approach to fisheries management requires an effective ... with a krill population model to simulate natural and fisheries induced variability in krill abundance ... to detect an effect rather than the lack of an effect of the fishery. Author(s): K. Reid, J.P. Croxall ... 1. Implementing an ecosystem approach to fisheries management requires an effective ecosystem ...
Meeting Document : WG-EMM-08/P11 : Author(s): K. Reid, J.P. Croxall and E.J. Murphy
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An interlaboratory comparison of ages estimated for Dissostichus eleginoides from the Argentine Sea, southwest Atlantic Ocean
Institute for Fisheries Research and Development (INIDEP) Argentine, National Institute of Water ... and Atmospheric Research, Nelson, New Zealand (NIWA), and Centre for Quantitative Fisheries Ecology, Old Dominion ... in Argentine Sea ( South West Atlantic) Ages were estimated by readers from National Institute for Fisheries ... , New Zealand (NIWA), and Centre for Quantitative Fisheries Ecology, Old Dominion University, Norfolk ...
Meeting Document : WG-FSA-04/45 : Author(s): M.C. Cassia (Argentina), P.L. Horn (New Zealand) and J.R. Ashford (USA)