Search results
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
with depth or season. Age–length keys were constructed for use in assessing toothfish catches made ... keys were constructed for use in assessing toothfish catches made by trawlers and longliners ... catches made by trawlers and longliners at Kerguelen, and longevity was estimated to be 36 years. Total ... can be used to elucidate life-history strategies. Moreover, by taking advantage of data on catch ... from the catch taken in March 1999 off Kerguelen between depths of 500 and 1 500 m by the longliner ... of outliers. In addition, a catch curve based on a negative exponential model was used: Nt = N0e–Zt ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Author(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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Conservation Measure Conservation Measure 41/X (1991)
allowable catch is likely to be reached for that season ... . The estimate shall be based on a projection forward of the trend in daily catch rates, obtained using linear ... regression techniques from a number of the most recent catch reports. 5. In the case of finfish ... received the report of the catches, the Executive Secretary shall inform all Contracting Parties ...
Conservation Measure : 41/X (1991)
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Conservation Measure Conservation Measure 42/X (1991)
allowable catch is likely to be reached for that season ... . The estimate shall be based on a projection forward of the trend in daily catch rates, obtained using linear ... regression techniques from a number of the most recent catch reports. 5. In the case of finfish ... received the report of the catches, the Executive Secretary shall inform all Contracting Parties ...
Conservation Measure : 42/X (1991)
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Conservation Measure Conservation Measure 29/XIII (1994)
Fishing Research in the Convention Area Limitations: Except for waters adjacent to the Kerguelen ...
Conservation Measure : 29/XIII (1994)
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Conservation Measure Conservation Measure 218/XX (2001)
Subarea 88.3 Species: Dissostichus spp. Limitations: Except for waters adjacent to the Kerguelen Islands ...
Conservation Measure : 218/XX (2001)
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Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)
, 1993) was used to estimate L,,, together with fiducial limits (= confidence limits) for standard ... of L,,,,,, allow for a n asymptote of less than 1.0. Models and associated 95% confidence (fiducial) limits were ... a best estimate of L,,, = 78.5 cm with 95% confidence (fiducial) limits of 77.9 and 79.0 cm. Months ... though, as is the case for n 467 275 124 2 220 1 592 1 523 Confidence Limit male fish ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Author(s): Everson, I. and A.W. Murray
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Volume 16: CCAMLR. 2004. Statistical Bulletin, Vol. 16 (1994–2003). CCAMLR, Hobart, Australia.
SECTION B CATCH AND EFFORT DATA Table 2 Catch by species ... .............................................................. 19 Table 3 Catch by species-group and country ........................................... 22 ... Table 4 Catch by species and area/subarea/division .................................... 28 Table ... 5 Catch by species-group and month ............................................ 35 Table 6 Catch ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 32-09 (2002)
Subarea 88.2 Subarea 88.3 Species: Dissostichus spp. Limitations: Except for waters adjacent ...
Conservation Measure : 32-09 (2002)
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Conservation Measure Conservation Measure 172/XVIII (1999)
48.5 Subarea 88.3 Species: Dissostichus spp. Limitations: Except in waters adjacent to the Kerguelen ...
Conservation Measure : 172/XVIII (1999)
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Draft manual for bottom trawl surveys in the Convention Area
methods, survey methods, sampling of catches, and recording and analysis of data. This Manual ... lost during the course of the survey must be logged and reported. 39 5. ANALYSIS OF THE CATCH ... Fish in the catch should be sorted into species and the total weight and total number of each species ... recorded. In case of large catches, a representative subsample should be sorted. Attention must ...
Document : Site Section: Conservation and Management