Search results
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WG-FSA-93
catch at age of the Antarctic icefish Champsocephalus gunnari over the period 1976/77 to 1990/91 G.B ... 1993 meeting of the Working Group on Fish Stock Assessment (WG-FSA) WG-FSA-93/02 List of participants ... WG-FSA-93/03 List of documents WG-FSA-93/04 Report of the Workshop on the Management of the Antarctic ... Crab Fishery (La Jolla, California, USA, 26 to 28 April 1993) WG-FSA-93/05 Analyses performed at the ...
Meeting
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Spatial variability and power to detect regional-scale trends
extreme, monitoring at all sites in a region (a census) may be an unnecessary use of resources because the ... Abstract: An important issue in regional-scale trend detection is the degree of concordance in ... between sites than within sites over time, inter-site variance can overwhelm the effects of other sources ... of variation in a system, resulting in low power in trend detection across that scale, despite ...
Meeting Document : WG-EMM-03/47 : Author(s): C. Southwell and L. Emmerson (Australia)
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Proposal for an extension to the mark recapture experiment to estimate toothfish population size in Subarea 48.4
Abstract: 1. So far a total of 929 D. eleginoides have been tagged and released at Subarea 48.4 ... introduced for bycatch species in the Northern Area of 48.4, set at 16% Macrourus spp. and 5% Rajid spp of ... assessment of D. eleginoides stock size in the Northern Area of 48.4 estimates a vulnerable biomass of ... 48.4 in the 2008/09 fishing season so as to allow for a full assessment of D. eleginoides stock size in ...
Meeting Document : WG-FSA-08/46 : Author(s): J. Roberts and D. J. Agnew (UK)
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Indices of prey availability near the Seal Island CEMP site: 1990 through 1996
from Seal Island appear to have a positive effect on the duration of chinstrap foraging trips ... with both the duration of fur seal foraging trips and pup growth rate. Author(s): Hewitt, R.P., Demer, D.A ... Island appear to have a positive effect on the duration of chinstrap foraging trips, but not on breeding ... the duration of fur seal foraging trips and pup growth rate. ...
Meeting Document : WG-EMM-96/22 : Author(s): Hewitt, R.P., Demer, D.A., Watters, G.
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Research plan for the exploratory fisheries for Dissostichus spp. in Subarea 48.6 in 2014/15
blocks generally following the procedure recommended at the last WG-FSA meeting. The results of ... the latest CCAMLR C2 and observer data toward the development of research plan for the 2014/15 ... exploratory fishery of toothfish in Subarea 48.6. The stock sizes for five research blocks (486_1, 486_2 ... recommended at the last WG-FSA meeting. The stock size estimate using the Petersen estimator was similar to ...
Meeting Document : WG-SAM-14/01 : Author(s): Delegation of Japan
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging program in Subareas 88.1 and 88.2 for 2006/07
provides an update of the preliminary tag-release and tag-recapture data that were presented at the July ... the north of the Ross Sea, after 4 years at liberty. Analysis of tag recapture rates suggested some ... Abstract: The descriptive analyses of the toothfish tagging programme carried out in Subareas ... 2007 meeting of WG-SAM by including revised data and data from non-New Zealand vessels that fished in ...
Meeting Document : WG-FSA-07/40 : Author(s): A. Dunn, S.M. Hanchet and S.L. Ballara (New Zealand)
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Beach debris survey Signy Island, South Orkney Islands, 2002/03
, and comply with, regulations prohibiting the disposal of debris at sea. Author(s): Delegation of the ... out at Signy Island, South Orkney Islands. Debris was cleared each month between December and March ... and size categories. A total of 54 items weighing 27.36kg were collected. The number of items found ... was the largest since 1999/00 and the total mass of the waste recovered was the highest recorded since ...
Meeting Document : SC-CAMLR-XXII/BG/12 : Author(s): Delegation of the United Kingdom
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The Scientific Committee on Antarctic Research (SCAR) Annual Report 2015/2016
re-affirmed at meetings of the two groups at the joint CEP/SC-CAMLR Workshop on Climate Change in ... Abstract: SCAR is an interdisciplinary body of the International Council for Science (ICSU), and ... , and to promote scientific knowledge, understanding and education on any aspect of the Antarctic region ... information to the Antarctic Treaty System and other bodies and facilitates the international exchange of ...
Meeting Document : SC-CAMLR-XXXV/BG/26 : Author(s): Submitted by SCAR
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Patagonian toothfish in international waters of the Southwest Indian Ocean (Statistical Area 51)
выборок на глубинах 360–1950 м. D. eleginoides присутствовал во всех выборках и его уловы варьировали от ... realizaron un total de 57 pescas, entre 360 y 1950 metros de profundidad. En todos los lances aparecieron ... located at the edge of the principal area of D. eleginoides concentration, in which a residual recruitment ... Paper Title: Patagonian toothfish in international waters of the Southwest Indian Ocean ... , following commercial fishing procedures, in a restricted area south of Madagascar and north of Prince Edward ... and Marion Islands and the Crozet Islands, outside EEZs and CCAMLR waters. A total of 57 hauls was ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 207–214 : Author(s): López Abellán, L.J
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Longline sink rates of an autoline vessel, and notes on seabird interactions
, and relative proportion of each species present. A large proportion of the seabirds present at any one ... Abstract: A series of longline sink-rate trials were conducted with and without weights, from an ... attachment method for Time Depth Recorders was developed. A tori line was used at all times by the vessel ... , and the design was refined during the voyage. The aerial section of the tori line appeared to provide ...
Meeting Document : WG-FSA-01/44 : Author(s): N.W.McL. Smith (New Zealand)