Search results
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Can the length composition of krill in predator diets provide information on the age-dependence of krill natural mortality?
of krill is split between predator species. This method uses data on the length distribution of krill ... from predator stomachs. The proportions estimated depend, through the krill yield model, on the ... schedule to be drawn by comparing the proportions which it predicts to independent estimates based on ... predator abundance and food consumption studies. Some results of the method are put forward purely for ...
Meeting Document : WG-EMM-95/40 : Author(s): Thomson, R.B., Butterworth, D.S.
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Drawing on international experience to improve performance of CCAMLR tagging programs
intended as a discussion tool to identify and prioritize tagging-related issues for further research ... drawing on the experience tagging programmes internationally. To the extent that CCAMLR tagging programmes ... are unique, an evaluation of potential programme biases and corresponding information needs is ... presented. The paper focusses on the design and implementation of toothfish tagging programmes, but many of ...
Meeting Document : WG-SAM-12/26 : Author(s): S. Parker and S. Mormede (New Zealand)
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REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE CONVENTION AREA
in the largest Australian trawl fishery. Depending on the findings; the need for further assessments ... Australian trawl fisheries, a pilot study has commenced to undertake an initial appraisal of seabird bycatch ... (Australia) Title: REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE ...
Meeting Document : WG-FSA-08/37 Rev. 1 : Author(s): T. Hewitt and I. Hay (Australia)
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The results of investigations of the feeding of Antarctic toothfish D. mawsoni in the Ross Sea in 2005/06
December to March during the two fishery seasons (2004-2005 and 2005-2006) in different fishing areas ... of the Ross Sea located between 67°S to 76°S. 192 longline settings were made. In total, over two seasons 3000 ... stomachs (1913 stomachs in 2005 and 1087 ones in 2006) were analyzed. In 2005 fish was caught at depths ... to March during the two fishery seasons (2004-2005 and 2005-2006) in different fishing areas of the Ross ...
Meeting Document : WG-FSA-06/17 : Author(s): A.F. Petrov (Russia)
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Hydrometeorological condition features in South Orkneys subarea in February–March 1996
the average for many years one and predominance of the meridional transfer over the zonal one ... the average for many years one and predominance of the meridional transfer over the zonal one ...
Meeting Document : WG-EMM-96/35 : Author(s): Polischuk, M.I., Shnar, V.N.
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13
Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ... of the time of the year, this large water area is very similar with the Ross Sea. This similarity, which could ... be found in geographical location, bathymetric profile and current system, highlight the Weddell Sea as one ... decision rules. The program contains several phases and prospected for 3-5 years. Detailed plan of fishing ...
Meeting Document : WG-SAM-12/04 : Author(s): A.F. Petrov, V.A. Tatarnikov and I.I. Gordeev (Russia)
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13
Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ... of the time of the year, this large water area is very similar with the Ross Sea. This similarity, which could ... be found in geographical location, bathymetric profile and current system, highlight the Weddell Sea as one ... decision rules. The program contains several phases and prospected for 3-5 years. Detailed plan of fishing ...
Meeting Document : WG-FSA-12/12 : Author(s): A.F. Petrov, V.A. Tatarnikov and I.I. Gordeev (Russia)
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Revised impact assessment framework to estimate the cumulative footprint and impact on VME taxa of New Zealand bottom longline fisheries in the Ross Sea region
Abstract: In 2008-2009 New Zealand developed an impact assessment framework to estimate the ... likely impacts of bottom longline fishing on vulnerable benthic invertebrate taxa, termed Vulnerable ... in the Convention area). The impact assessment framework was subsequently endorsed within CCAMLR for ... Scientific Committee called for additional work to address remaining uncertainties about the nature and ...
Meeting Document : WG-SAM-10/20 : Author(s): B.R. Sharp (New Zealand)
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Krill: the power lunch of Antarctica
Abstract: For several years, ASOC has been calling for improved management of Antarctic krill ... For several years, ASOC has been calling for improved management of Antarctic krill fisheries ...
Meeting Document : CCAMLR-XXXIII/BG/25 : Author(s): Submitted by ASOC
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Acoustic estimates of krill biomass in the Elephant Island area: 1981-1993
Abstract: Acoustic estimates of krill biomass in the vicinity of Elephant Island for the years ... from 2.5 g/m2 to 134.5 g/m2 Average biomass and average areal density over the 13-year period was 1,692 ... Acoustic estimates of krill biomass in the vicinity of Elephant Island for the years 1981-1993 ... Average biomass and average areal density over the 13-year period was 1,692 xl03 t and 52.8 g/m2. ...
Meeting Document : WG-KRILL-93/49 : Author(s): D.A. Demer and R.P. Hewitt (USA)