Search results
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Comments and proposals concerning the development of procedures for managing the krill fishery in the CCAMLR Convention Area
Abstract: The development of a feedback management strategy for the krill fishery (feedback ... management, FBM) is one of the priority tasks being undertaken by the Scientific Committee and WG-EMM in ... recent years. An integral part of developing an FBM should be studying the risks of impact that methods ... parameters. Author(s): Delegation of the Russian Federation Title: Comments and proposals concerning the ...
Meeting Document : SC-CAMLR-XXXIV/11 : Author(s): Делегация Российской Федерации
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Spawning activity of mackerel icefish at South Georgia
Abstract: Historical information is assessed on the distribution of spawning and larval mackerel ... April within and close to the bays on the north side of the island. Some spawning at much lower ... intensity almost certainly occurs over much of the shelf although the intensity appears to be small in ... ) Title: Spawning activity of mackerel icefish at South Georgia Approval: Approved ...
Meeting Document : WG-FSA-00/27 : Author(s): I . Everson, A. North (United Kingdom) and K.-H. Kock (Germany)
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Proposal to standardise the submission of meeting documents to working groups
Abstract: At the request of the Scientific Committee, the Secretariat has prepared a single ... reference document which provides guidelines for the submission of meeting documents to the Scientific ... benefit from some standardisation of the Working Group-specific differences in relation to: submission ... standardise the submission of meeting documents to working groups Approval: Approved ...
Meeting Document : WG-EMM-05/10 : Author(s): Secretariat
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Target strengths of krill at 136 and 20 kHz
Abstract: Estimation of krill target strength was made by ensonification of encaged live krill ... and using trawling-acoustic method. Ensonification of encaged live krill. For aggregations with mean ... strengths of krill at 136 and 20 kHz Approval: Approved ...
Meeting Document : WG-KRILL-91/29 : Author(s): S.M. Kasatkina (USSR)
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Age and Growth of Pseudochaenichthys georgianus Norman, 1937 (Channichthyidae) from the South Georgia Area
Abstract: Age was determined on the basis of growth microincrements in otoltihs. A calibration ... subsample of 49 specimens (total length range: 3.9- 59.0 cm) was aged using optical sagittal and transverse ... formula was obtained: Age (days) = 131.24 + 27416.4*Otolith weight (mg) Using this equation the age of 237 ... : Age and Growth of Pseudochaenichthys georgianus Norman, 1937 (Channichthyidae) from the South Georgia ...
Meeting Document : WG-FSA-88/21 : Author(s): T.B. Linkowski and R. Traczyk (Poland)
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Preliminary assessment of the potential for the proposed bottom fishing activities to have significant adverse impact on vulnerable marine ecosystems
Dissostichus spp. in Subareas 88.1 and 88.2 in 2010/11. This notification included a preliminary assessment of ... that the data enclosed will be available for discussion by WG-EMM in their consideration of VME impacts ... submitted to WG-EMM by the Secretariat, on behalf of the UK. Author(s): United Kingdom Title: Preliminary ... assessment of the potential for the proposed bottom fishing activities to have significant adverse impact on ...
Meeting Document : WG-EMM-10/33 : Author(s): United Kingdom
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Insights from the study of the last intact neritic marine ecosystem
, after compiling information from 19 subregions, on how the exploited shelf ecosystems of the North ... be structured by predation. Analysis has shown, however, that some portions of the Ross Sea follow ... Southern Ocean and other portions of the World Ocean, remains at least for now, intact. If its whales ... , bottom-up structuring likely would prevail. Author(s): D. Ainley Title: Insights from the study of the ...
Meeting Document : WG-EMM-07/P3 : Author(s): D. Ainley
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Assessing the accuracy of penguin breeding abundance estimates at regional scales in Antarctica from existing count data: a review using Adélie penguins as a case study
Abstract: There is a large body of existing count data in the literature for penguins at their ... attempt to determine how the accuracy of regional scale abundance estimates derived from these data might ... accurate regional estimates of breeding populations, as derived from existing data, might be. Author(s): C ... . Southwell (Australia) Title: Assessing the accuracy of penguin breeding abundance estimates at regional ...
Meeting Document : WG-EMM-04/55 : Author(s): C. Southwell (Australia)
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Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing selectivity functions
series from survey data for each value of natural mortality used in the assessments, whenever it is ... altered over the range of uncertainty in M factored into the assessment process. Data from outputs from ... , endeavouring to predetermine the recruitment series with an average value of M is no longer necessary for ... : Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing ...
Meeting Document : WG-FSA-01/74 : Author(s): A.J. Constable (Australia)
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Standardised estimates of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons
Abstract: A brief description of hawl-by-hawl data sets from Ukrainian commercial vessels fishing ... -100 cm, which exceeded modes for the latest years of fishery. Using the generalized additive model the ... approximately similar, while in 1996-99 it decreased sharply. It is shown that significance of such factors as a ... of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons ...
Meeting Document : WG-FSA-00/33 : Author(s): P. Gasiukov (Russia) and V. Bibik (Ukraine)