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Scientific observations in CCAMLR fisheries – past, present and future
/ Description: CCAMLR has the primary competency for managing fishing south of the Antarctic Polar Front ... observers on board fishing vessels has assumed prominence in the collection of essential data for fisheries ... designed to gather and validate fishery-related information essential for assessing the status of target ... principles outlined in Article II of the CAMLR Convention (CCAMLR, 2004a, Part 1) embody an ‘ecosystem’ and ... Measure 41-01 (2004), paragraph 7) (see CCAMLR, 2004b). 0 10 20 30 40 50 60 1996 1997 1998 1999 ... Longline D. eleginoides 48.3 16 7 43 1997 Longline D. eleginoides 48.3, 58.6, 58.7, 88.1 30 27 90 Trawl ... . Medium Collection of fish scales and otoliths for age determination. Medium Monitoring the location and ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Autor(es): Sabourenkov, E.N. and E. Appleyard
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e-imaf-01 report.pdf
... , published jointly by CCAMLR and New Zealand in 1999. The Secretariat reported a continued demand for the ... will enable a timely and comprehensive review of the level of information available for each ... % (from 506 000 to 382 000 pairs) over the last 20 years. In the last five years this population has ... ) illustrates the requirement for timely review of trends of vulnerable populations. The authors report on the
application/pdf attached to:Ad Hoc WG-IMAF-01Meeting Report : Ad Hoc WG-IMAF-01
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Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments
for the management of toothfish stocks and that trends in abundance derived from these experiments ... (approximately 80 mg Sr per kg of fi sh) to mark their otoliths for later verifi cation of the age- reading ... . In each simulation year, the biomass is recalculated by adding an amount for annual growth and ... la bl e nu m be rs (m ill io ns ) 1998 1999 2000 2001 Year 0 10 20 30 40 50 Pr ed ic ... te d nu m be rs (m illi on s) 1998 1999 2000 2001 Year 50 40 30 20 10 0 P re di ct ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Autor(es): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb
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e-cc-vi-aD.pdf
... for the implementation of Article XIX.3. 37. It was emphasised again this year that an acceptable ... relevant to agenda items. 20. Questions were also raised about the large cost of casual staff for ... meeting of the Commission. This review should be inserted as an item on the agenda for the 1988 annual ... Statements for 1986 2. Secretariat Staffing 3. Review of Budget for 1987 4. Draft Budget for 1988 and
application/pdf attached to:SCAF-87Meeting Report : SCAF-87
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e-sc-xxix-a8.pdf
... its consequences for the stock. 7. Where the research is for more than one year, undertake an ... parameters for a von Bertalanffy growth model were proposed, based on additional recent data relating age ... . Survey design was similar to that employed for previous years, noting that sampling effort was allocated ... remained dominant, but there was also an increase in the proportion of 1+ and 2+ age classes in the
application/pdf attached to:WG-FSA-10Meeting Report : WG-FSA-10
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e-cc-xxvi-a4.pdf
... : Review of 2007 Budget, Budget for 2008 and Forecast for 2009...... 159 APPENDIX III: Members ... (Appendix I). EXAMINATION OF AUDITED FINANCIAL STATEMENTS FOR 2006 2. The Committee noted that a review ... being necessary. The matter is to be kept under review, particularly in respect of any need for task ... mature-age tax offset (CCAMLR-XXVI/6, paragraph 17) and that the negative gearing be paid as an interim
application/pdf attached to:SCAF-07Meeting Report : SCAF-07
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e-sc-xxii-a5.pdf
... eleginoides – these reference documents contain species parameters for review by WG-FSA each year and ... biomass estimates were lower during 2003 than for previous years’ efforts. The potential interaction of ... catchability for these fish. Since myctophids have much higher target strength than icefish of equal size, an ... of catches by IUU vessels. Such an approach was presented to WG-FSA last year (WG-FSA- 02/4
application/pdf attached to:WG-FSA-03Meeting Report : WG-FSA-03
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e-sc-xxi-a5.pdf
... historic levels even in the absence of commercial fishing for the past 20 years, and that the abundance of ... outlined his plans to achieve this. For the current year there would be an adopted report to the ... Estimating Age-specific Vulnerabilities for Subarea 48.3 ....................... 334 Recruitment and CPUE ... the protection vessel was present for more than 30% of the time, the statistical estimate was
application/pdf attached to:WG-FSA-02Meeting Report : WG-FSA-02
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e-sc-xvii-a4.pdf
... during the period from 1977 to 1990 for an area between 60° and 80°E in the Indian Ocean (Sodruzhestva ... previous year. For this reason, an index of reproductive success needs to include a measure of recruits ... year Dy. 1 − R1( ) − Dy −1.e− M = 0 The series of equations included only those years for which data ... would provide further insight into the fishery, for instance in an appreciation of the economic factors
application/pdf attached to:WG-EMM-98Meeting Report : WG-EMM-98
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e-sc-xvii.pdf
... for the Conservation of Antarctic Marine Living Resources held in Hobart, Australia, from 26 to 30 ... Islands (Subarea 48.4) .......................................... 30 Management Advice for D. eleginoides ... ) .............................................. 30 Standardisation of CPUE for the Trawl Fishery.............................. 30 Longline CPUE ... ................................................................. 30 Determination of Long-term Annual Yields using the GYM ............... 31 Management Advice for
application/pdf attached to:SC-CAMLR-XVIIMeeting Report : SC-CAMLR-XVII