Search results
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An updated assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity and extension taking commercial catch-at-length data into account
Abstract: The CPUE-based Age-Structured Production Model (ASPM) assessment of this resource ... The CPUE-based Age-Structured Production Model (ASPM) assessment of this resource by Brandão et al ... available over the past year. This leads to an improved picture of resource status compared to a year ... the past year. This leads to an improved picture of resource status compared to a year previously ...
Meeting Document : WG-FSA-02/76 : Author(s): A. Brandão, D.S. Butterworth, B.P. Watkins and L. Staverees (South Africa)
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A generalised model for evaluating yield and the long term status of fish stocks under conditions of uncertainty
the rate of change or magnitude of parameters, such as growth, mortality, age dependent selectivity ... or magnitude of parameters, such as growth, mortality, age dependent selectivity and seasonal patterns ... each year by integrating a set of differential equations which incorporate functions that specify ... and seasonal patterns in fishing mortality, at specified time intervals during the year. This general approach ...
Meeting Document : WG-FSA-95/41 : Author(s): de la Mare, W.K., Constable, A.J.
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Conservation Measure Conservation Measure 61-01 (2002)
4. Each vessel participating in this fishery shall have at least one scientific observer appointed ... in accordance with the CCAMLR Scheme of International Scientific Observation, and where possible one additional ... 2002 to 30 November 2003, or until the catch limit is reached, whichever is sooner. Observers ... August 2003 shall be reported to CCAMLR by 30 September 2003 so that the data will be available ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2002/03 ...
Conservation Measure : 61-01 (2002)
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Conservation Measure Conservation Measure 61-01 (2004)
shall have at least one scientific observer appointed in accordance with the CCAMLR Scheme ... of International Scientific Observation, and where possible one additional scientific observer, on board ... 48.3, the 2004/05 season is defined as the period from 1 December 2004 to 30 November 2005, or until ... by 30 September 2005 so that the data will be available to the meeting of the Working Group on Fish ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2004/05 ...
Conservation Measure : 61-01 (2004)
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Conservation Measure Conservation Measure 61-01 (2003)
vessel participating in this fishery shall have at least one scientific observer appointed in accordance ... with the CCAMLR Scheme of International Scientific Observation, and where possible one additional scientific ... to 30 November 2004, or until the catch limit is reached, whichever is sooner. Observers 4. Each ... by 30 September 2004 so that the data will be available to the meeting of the Working Group on Fish ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2003/04 ...
Conservation Measure : 61-01 (2003)
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Conservation Measure Conservation Measure 61-01 (2005)
is sooner. Observers 4. Each vessel participating in this fishery shall have at least one scientific ... possible one additional scientific observer, on board throughout all fishing activities within ... as the period from 1 December 2005 to 30 November 2006, or until the catch limit is reached, whichever ... up to 31 August 2006 shall be reported to CCAMLR by 30 September 2006 so that the data ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2005/06 ...
Conservation Measure : 61-01 (2005)
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Conservation Measure Conservation Measure 61-01 (2007)
is sooner. Observers 4. Each vessel participating in this fishery shall have at least one scientific ... possible one additional scientific observer, on board throughout all fishing activities within ... as the period from 1 December 2007 to 30 November 2008, or until the catch limit is reached, whichever ... up to 31 August 2008 shall be reported to CCAMLR by 30 September 2008. Environ- mental ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2007/08 ...
Conservation Measure : 61-01 (2007)
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Conservation Measure Conservation Measure 61-01 (2008)
3. Observers 4. Each vessel participating in this fishery shall have at least one scientific observer ... one additional scientific observer, on board throughout all fishing activities within the fishing ... 2008 to 30 November 2009, or until the catch limit is reached, whichever is sooner. Season ... up to 31 August 2009 shall be reported to CCAMLR by 30 September 2009. Environ ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2008/09 ...
Conservation Measure : 61-01 (2008)
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Conservation Measure Conservation Measure 238/XX (2001)
is sooner. Observers 4. Each vessel participating in this fishery shall have at least one scientific ... possible one additional scientific observer, on board throughout all fishing activities within ... as the period from 1 December 2001 to 30 November 2002, or until the catch limit is reached, whichever ... pursuant to the plan for the period up to 31 August 2002 shall be reported to CCAMLR by 30 September 2002 ... Limits on the Exploratory Fishery for Martialia hyadesi in Statistical Subarea 48.3 in the 2001/02 ...
Conservation Measure : 238/XX (2001)
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Influence of tag numbers, size of tagged fish, duration of the tagging program, and auxiliary data on bias and precision of an integrated stock assessment
recaptures and maximise the likelihood of a robust assessment. (2) Using catch-at-age data instead of catch ... and maximise the likelihood of a robust assessment. (2) Using catch-at-age data instead of catch-at-length data ... and maximise the likelihood of a robust assessment. (2) Using catch-at-age data instead of catch-at-length data ... annual recruitment and year class strengths. (3) For a simulated lightly fished stock, CASAL assessments ...
Meeting Document : WG-SAM-12/24 : Author(s): P.E. Ziegler (Australia)