Search results
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Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a
models, this is a model- specific issue and fairly technical. Specifics of the potential considerations ... in the population and the exploitation rate: 1- 1 2 T CV N T T . (14) The final factor to consider is the issue ... error CV was increased from 5–10% to 20% – most likely an interaction between the uncertainty ... this interacts with the decision rules. More established toothfish stock assessments with tagging programs ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M
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A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3
) and Pilling et al. (2001)), which were placed within the tank and removed on a daily basis. Only one tooth ... possible explanation is that toothfish spawn in late July and August at South Georgia (Agnew et al., 1999 ... . Agnew and J.C. Xavier. 2001. The stomach contents of Patagonian toothfish around South Georgia (South ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Author(s): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno
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Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean
samples between 2001 and 2003 (Table 1). Exact fi shing locations are not given here due to commercial ... -H (Palumbi et al., 1991) and L16498 (fol- lowing Smith et al., 2001, without the GC clamp). This 1.3 kb ... of Smith et al. (2001). This fragment (approximately 1.1 kb, as in Smith et al. (2001)) was digested ... ) Crozet Islands Crozet 2 December 2001 60 732.20 (18.61) Kerguelen Islands Kerguelen 9 December 2001 30 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Author(s): Appleyard, S.A., R. Williams and R.D. Ward
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Estimating standing stock of krill using maximum entropy
distribution or dependent species. Interactions with these groups operate on a number of vertical ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 193 : Author(s): Everson, I
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A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia
CCAMLR Scicrzce, Vol. 8 (2001): 75-92 A COMPARISON ... (Ashford, 2001). The blocking factor was individual fish, considered randomly drawn from the wider ... . The treatment and block effects are assumed to be additive, with no interaction. Let y , be the ith reading ... , 2001). Additionally, variability increased little wit11 age, so that CV decreased, and the lower mean ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Author(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson
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Integration of CPUE data into assessments using the Generalised Yield Model
CCAMLR Science, Vo l . 8 (2001): 65-74 INTEGRATION ... of a lack of fit (McAllister and Kirchner, 2001). It is also necessary to check ... and the interaction of the fishery with the stock (Constable et al., 2000) and to compare and evaluate the utility ... . McAllister, M.K. and C. Kirchner. 2001. Accounting for structural uncertainty to facilitate precautionary ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Author(s): Kirkwood, G.P. and A.J. Constable
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Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
; Patchell, 2001; Hanchet and Horn, 2000). Male notothenioids typically have a one-year gam- ete development ... collected in 2009 or 2001 from the north, slope and shelf regions. Within the Ross Sea, sam- ple ... 1 1 2006 70 40 12 122 2007 59 3 62 2009 64 64 January 2001 8 8 2004 70 17 87 ... 4 6 10 2007 21 21 2009 37 37 March 2000 46 46 2001 2 57 59 2002 56 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
period of 24 years which began in 1983, and at Harmony Cove in the summers of 2001to 2003. The decline ... which began in 1983, and at Harmony Cove in the summers of 2001to 2003. The decline in trammel net ... of 24 years which began in 1983, and at Harmony Cove in the summers of 2001 to 2003. The decline ... désormais sur 24 années, et à l’anse Harmony, pendant l’été, de 2001 à 2003. Le déclin de Notothenia rossii ... в бухте Гармони в летние месяцы 2001–2003 гг. Все еще SHORT NOTE Barrera-Oro and Marschoff 84 ... , and from 2001 to 2003 at Harmony Cove (HC). By updating analyses of rela- tive abundances ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Author(s): Barrera-Oro, E.R. and E.R. Marschoff
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Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas
1997 76.771 10.381 19'7'8 81~222 11.151 1999 80.340 11 .248 2000 BO.1E:l 11.625 2001 74.125 10.669 ... ,~, '-' 2001 73.395 5.579 2002 74.454 5.666 2003 71.571 5.411 2004 75.960 5.636 AVE 69.170 5.130 Stock ... 1998 3. 06 23 93 · 06 1999 2. 99 ',7 .. ..::, . ...:. 92 06 2000 2. 94 1 02 06 2001 2.99 ... 1 'i S:' 4 1995 1996 :t'i9? 1998 19'79 2000 2001 2002 2003 2004 AVE 1987 1988 1989 19'7'0 1991 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Author(s): Hennemuth, R.C., K.D. Bisack and G. Duhamel
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Krill biomass in Area 48 and Area 58: recalculations of FIBEX data
in September 1984. The report of that workshop (Anon., 1986) and other archived material (listed in Anon ... ) indicated that the methods described in archived material from Anon. (1986) were appropriate for Odissey ... the criteria for such assignments were not archived it was impossible to recreate exactly the results reported ... of issues are highlighted. These include: (i) appraisal of the survey design and whether ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 157–181 : Author(s): Trathan, P.N., D.J. Agnew, D.G.M. Miller, J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss