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e-sc-viii.pdf
... : National krill landings (in tonnes) since 1982/83 Split-Year* Member 1983 1984 1985 1986 1987 1988 1989 ... further emphasised that the continued reduction of Soviet catches in Subarea 58.4 could be attributed to ... of such papers should be referred to the next meeting of WG-Krill (see paragraph 2.29 below). 2.12 ... data could be utilised to obtain a Composite Index of Krill Abundance. As such, this Composite Index
application/pdf attached to:SC-CAMLR-VIII
Meeting Report : SC-CAMLR-VIII
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On the instantaneous natural mortality rate of Champsocephalus gunnari, South Georgia (Subarea 48.3)
suggested that M =0.56 should be used in stock assessment for C. gunnari in Subarea 48.3. File: 19-Frolkina ... provided a wide range of estimates for M. The discussion of the results suggested that M=O.56 should be ... this value could be used in the future on an equal footing with M=0.35 (CCAMLR-VIII, paragraph 49 ... a in this equation: F, = a + b·E, 315 where a,b = parameters of the equation; E y = fishing ... values M is taken to be the one at which the estimate of the independent parameter a is close to zero ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 313–326 : Autor(es): Frolkina, G.A. and R.S. Dorovskikh
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Scientific Abstracts 2005
submitted for publication, i.e. in CCAMLR Science or elsewhere, which are listed as ‘submitted’ or ‘in press ... and Management). Unpublished papers must not be cited without written permission of the author(s ... could also be highly valuable for the advancement of marine science, consistent with the principles of ... abstract are given; (ii) scientific papers submitted for publication, i.e. in CCAMLR Science or elsewhere ... the Working Group on Ecosystem Monitoring and Management). Unpublished papers must not be cited ... Shirreff, despite periodic surveys being conducted at the latter location. This difference may be due to ...
Document : Site Section: Publications
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Bacteria and detritus: Trophic modelling of the Ross Sea
Description / Abstract: A supporting document to the CCAMLR Science paper: M.H. Pinkerton, J.M ... (1.01 MB). CCAMLR Science, 17: 1–31 ... group in the model is to separate material that can be consumed by scavengers from material that is ... October to a maximum in early February. Bacterial biomass appeared to be limited by DOC flux in the ... allowance for the proportion of the Ross Sea which is covered with sea ice, as bacterial biomass can be ... value for bacterial biomass in the Ross Sea is hence estimated to be 0.23 gC m-2. Our estimate lies ...
Document : Site Section: Publications
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e-sc-ix-a5.pdf
... variation. The Working Group recommended that this possibility be investigated. 83. It was suggested ... surveys would be very useful (see Appendix F). 87. It was suggested that a relatively simple method of ... the Working Group were unable to be present. Dr Guy Duhamel (France), at short notice, was unable to ... -CAMLR-VIII, the Scientific Committee had asked the Convener of the WG-FSA to advise on what would be
application/pdf attached to:WG-FSA-90
Meeting Report : WG-FSA-90
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Fishery Report 2013: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
Science, 14: 67–82. Williams, R., G.N. Tuck, A.J. Constable and T. Lamb. 2002. Movement, growth and ... areas that are considered to be the most likely spawning grounds for D. mawsoni include the north of ... Island, such as growth rate and natural mortality, would be valid for the stock in Division 58.5.1 ... , effort and other data (survey, tagging) to be used to progress understanding of fish stocks and fishery ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni (TOT) South Sandwich Islands (Subarea 48.4)
population, but are also likely to be biased by changes in factors such as the characteristics/number of ... 504 23 0 23 2009 558 193 751 29 2 31 2010 418 202 620 32 22 54 2011 225 83 308 24 3 27 2012 ... detection probability – 1. 16. The Working Group agreed that this model should be used to assess the D ... weight of the fish. Data weighting 20. The appropriate effective sample sizes to be used to weight ...
Document : Site Section: Publications
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e-sc-xxxv-a04.pdf
... Analysis Methods (SG-ASAM) was held at the Southwest Fisheries Science Center, National Marine Fisheries ... data along the nominated transects, if possible. It would also be possible for the Secretariat to ... contact vessels as they enter a subarea. 1.5 The Subgroup noted that it may be useful to explore ... fishery, for example by allowing extra catch to be available to those vessels that voluntarily undertake
application/pdf attached to:SG-ASAM-16
Meeting Report : SG-ASAM-16
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e-sc-xvi-a5.pdf
... be 74 000 to 82 200 tonnes (Table 3). The total catch of 107 000 to 115 000 tonnes was similar to ... Mortality which should be Mentioned in Observer Reports .................................. 418 APPENDIX ... already existed for some datasets maintained by other agencies, and these should be referenced. The ... drafted by the Secretariat was comprehensive, and considerable time would be required to develop similar
application/pdf attached to:WG-FSA-97
Meeting Report : WG-FSA-97
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Assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005-2014
of research block. This is why the removal of 2012 tag release data boosted the MPD estimate of B0 in ... years, and therefore cannot be fully fitted. We recommend that the more conservative model (including ... the 2012 tag data) be used for management purposes. The median MCMC estimates of the initial and ...
Meeting Document : WG-SAM-15/24 : Autor(es): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)