Search results
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Estimating the biodiversity and distribution of the northern part of the Kerguelen Islands slope, shelf and shelf-break for ecoregionalisation: benthos and demersal fish
Abstract: More than 30 expeditions have surveyed the Kerguelen Plateau over the last 80 years ... More than 30 expeditions have surveyed the Kerguelen Plateau over the last 80 years. However, few ...
Meeting Document : WS-MPA-11/09 : Author(s): N. Améziane, M. Eléaume, P. Pruvost, G. Duhamel and Kerguelen group (France)
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A survey of fish stocks in the Heard Island and McDonald Islands region in the 1999/2000 season and a comparison of the abundances of selected species with those obtained in previous surveys
, varying by a factor of 2-3 between years, but C. gunnari abundance can vary by a factor of about 20 ... years, but C. gunnari abundance can vary by a factor of about 20 between years. This is the result ... , on the Heard Island Plateau and Shell Bank. Abundances and length density plots of these species plus two ... between years. This is the result of occasional strong year classes entering the fishery and dominating ...
Meeting Document : WG-FSA-00/40 : Author(s): R. Williams, A. Constable, T. Lamb and E. van Wijk (Australia)
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Brief results of research fishing in Subarea 88.3 in the 2010/11 season
distribution and nutrition of toothfish in subarea 88.3.B-D were collected 240 otolithes for age identification ... and bathymetrical distribution and nutrition of toothfish in subarea 88.3.B-D were collected 240 otolithes for age ... “Sparta”, with two scientific observers aboard. They deployed 20 sets (trotline) at different depths ... ”, with two scientific observers aboard. They deployed 20 sets (trotline) at different depths ...
Meeting Document : WG-SAM-11/09 : Author(s): Delegation of the Russian Federation
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CCAMLR-XXXIV
, 2015 including First Year Implementation Report for the Secretariat’s Strategic Plan (2015–2018 ... , 19 October 2015 to Friday, 30 October 2015 Chair / Convener: Mr Dmitry Gonchar (Russian Federation ... Checklist Proposal Delegation of Japan CCAMLR-XXXIV/20 Undertaking of a Second Performance Review Delegation ... Zealand and the USA CCAMLR-XXXIV/30 Revisions to the draft East Antarctic Representative System of Marine ...
Meeting
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Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3)
Description / Abstract: Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3) ... Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3) ... Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3) ... demonstrated that C. gunnari of all sizes/ages spend time in midwater and indicated that bottom trawl surveys ... survey data on length densities and biomass density without the need to identify age-specific cohorts ... of the time series, with the median demersal biomass estimated at 91 531 tonnes, and a one-sided lower 95 ... size of 30 cm in three years. Icefish inhabit the shelf all around South Georgia and also at Shag ...
Document : Site Section: Publications
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Committee for Environmental Protection: 2016 Annual Report to the Scientific Committee of CCAMLR
for Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit ... of both. In order to avoid duplicate reporting between the two committees, and following discussions ... the CEP’s annual report to SC- CAMLR-XXXV. Furthering the goal of cooperation between the two bodies ... , the second joint CEP-SC-CAMLR workshop was held May 19-20, 2016 in Punta Arenas, Chile, just prior to the CEP ...
Meeting Document : SC-CAMLR-XXXV/BG/09 : Author(s): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)
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A method for estimating recruitment and mortality from time series of length-density data
based on one or more cohorts for which their abundance has been estimated in two or more years. A worked ... -likelihood function based on one or more cohorts for which their abundance has been estimated in two or more ... a method for jointly estimating natural mortality and cohort strength at age 4 using a negative log ... for jointly estimating natural mortality and cohort strength at age 4 using a negative log-likelihood function ...
Meeting Document : WG-FSA-00/52 : Author(s): A. Constable and I. Ball (Australia)
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Report on Bottom Fisheries and Vulnerable Marine Ecosystems
C). In addition, five VME fine-scale rectangles were identified in Subarea 88.1 and one VME fine-scale rectangle ... ecosystems, adopting a measure to control bottom trawling in high-seas areas (CM 21-05). In that same year ... (UNGA Resolution 61/105, OP80–OP91). 2. Since then, the Scientific Committee has provided advice ... ) – Bottom fishing in the Convention Area, including two annexes CM 22-07 (2009) – Interim measure ...
Document : Site Section: Publications
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2001–2002
birds: two White-chinned Petrels Procellaria aequinoctialis and one Grey Petrel P. cinerea. Average ... : two White-chinned Petrels Procellaria aequinoctialis and one Grey Petrel P. cinerea . Average seabird ... Abstract: This paper summarises seabird bycatch during 1 July 2001-30 June 2002 of sanctioned ... This paper summarises seabird bycatch during 1 July 2001-30 June 2002 of sanctioned longline ...
Meeting Document : WG-FSA-02/17 : Author(s): B.P. Watkins (South Africa)
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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
1970039;s. A survey to monitor these stocks was carried out from December 1987 to January 1988 ... of N. squamifrons showed the most drastic decline of the species examined. The population dropped by one to two ... 3THX 3anaCOB npOBO,l{HJIaCb C ,l{eKa6p5I 1989 r. no 5IHBapb 1988 r. 3TO ,l{OnOJIHHJIO pe3YJIbTaTbI npe ... tows were conducted during the survey. One hundred and four occurred along the South Georgia coast ... at about 25 cm and a weak one at about 33 cm. There is also an indication of decreasing size ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Author(s): McKenna, Jr., J.E. and S.B. Saila