Search results
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Reasons of differences between distribution and density of mackerel icefish (Champsocephalus gunnari) aggregations in the South Georgia area during summer and autumn periods in different years from the bottom trawl survey data
opposite flows (coastal circumfluent current and ACC) or formed inside quasistationary circulations, where ... circulation formed by the Weddell waters. Confinement of the fish to the boundary of water masses between ... flows (coastal circumfluent current and ACC) or formed inside quasistationary circulations, where ... circulation formed by the Weddell waters. Confinement of the fish to the boundary of water masses between ...
Meeting Document : WG-FSA-05/77 : Author(s): Zh.A. Frolkina (Russia)
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A tagging protocol for toothfish (Dissostichus spp.) in the Ross Sea
treatments and data recording requirements for the programme. Examples of reporting forms for release ... and data recording requirements for the programme. Examples of reporting forms for release and recaptures ...
Meeting Document : WG-FSA-03/90 : Author(s): N.W.McL. Smith and K.J. Sullivan (New Zealand)
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New gonad identification guides for Dissostichus eleginoides
that this guide forms part of the CCAMLR observer manual. Author(s): N. Gasco (France), J. Brown (United ... that this guide forms part of the CCAMLR observer manual. ...
Meeting Document : WG-FSA-11/39 Rev. 1 : Author(s): N. Gasco (France), J. Brown (United Kingdom) and G. Duhamel (France)
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An update on the Antarctic Climate Change and the Environment (ACCE) report
anthropogenic signals and the Antarctic ice sheet and sea level. SCAR has formed an ACCE Expert Group ... signals and the Antarctic ice sheet and sea level. SCAR has formed an ACCE Expert Group that will provide ...
Meeting Document : CCAMLR-XXIX/BG/17 : Author(s): Submitted by SCAR
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A new bathymetric compilation for the South Orkney Islands, Antarctic Peninsula (49°–39°W to 64°–59°S): insights into the glacial development of the continental shelf
the morphology of the shelf in unrivalled detail. The compilation forms important baseline information ... of ecosystem properties in the region, forming a key element for habitat mapping which will contribute ... the morphology of the shelf in unrivalled detail. The compilation forms important baseline information ... for the analysis of ecosystem properties in the region, forming a key element for habitat mapping which ...
Meeting Document : WG-EMM-14/P01 : Author(s): W.A. Dickens, A.G.C. Graham, J.A. Smith, J.A. Dowdeswell, R.D. Larter, C.-D. Hillenbrand, P.N. Trathan, J.E. Arndt and G. Kuhn
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A proposed observer logbook for the 2015 krill trawl fishery
practices, and streamline the forms for ease of use by CCAMLR observers. This paper summarises the proposed ... , and streamline the forms for ease of use by CCAMLR observers. This paper summarises the proposed changes made ...
Meeting Document : WG-EMM-14/28 : Author(s): Secretariat
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Observer notes (Subarea 88.1)
formed by mature individuals: males with body length more 100 cm, females – more than 120 cm. Gonads ... individuals forming spawning aggregations was ascertained. Studies of biology of mass by-catch fish showed ... the whole winter season from April till November. Spawning aggregations is only formed by mature individuals ... the considerable distances. Heavy exhaustion of the most part of Antarctic toothfish individuals forming spawning ...
Meeting Document : WG-FSA-04/89 : Author(s): V.G. Prutko (Ukraine)
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Spatial distribution of Champsocephalus gunnari in Subarea 48.3. Some implications for parameter estimation
for clusters formed with stations at 8.0 nautical miles implies that considering all stations as independent ... formed with stations at 8.0 nautical miles implies that considering all stations as independent ...
Meeting Document : WG-FSA-96/30 : Author(s): Calcagno, J., Gonzalez, B., Marschoff, E.
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Hydroacoustic assessment of krill in Area 58 of the Indian Ocean sector of the Antarctic region
. Different forms of krill swarms observed during the survey are illustrated and defined. Author ... . Factors which influence the abundance of krill in the area are discussed. Different forms of krill swarms ...
Meeting Document : WG-EMM-98/36 : Author(s): Z. Klusek and A. Anrose (India)
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Beach debris survey - Main Bay, Bird Island South Georgia 1992/93
and winter accumulation, respectively. Nylon suing formed 79% of debris; most fragments were identical ... accumulation, respectively. Nylon suing formed 79% of debris; most fragments were identical to those used ...
Meeting Document : CCAMLR-XIII/BG/03 : Author(s): Delegation of United Kingdom