Search results
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Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.
not estimate annual fishing mortality rates (i.e. the F’s) or fishing selectivity function parameters ... and therefore requires estimates of annual fish- ing mortality rates (F’s) combined with estimates ... are idealised models, however, given that the F’s are small, the BODE model can be made to give a daily catch ... that this estimate requires estimates of M, the selectivity parameters required to give ˆaS , and the F’s estimated ... time and does not estimate annual fishing mortality rates (i.e. the F ’s) or fishing selectivity ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Author(s): Candy, S.G.
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e-sc-vi.pdf
... also be chosen. 5.40 The actual value of target F would be expected to vary from stock to stock ... constant F might not be appropriate. 5.41 Policy targets might also be expressed in terms of spawning ... mortality could be set at some target F provided the spawning stock was not reduced below a given minimum application/pdf attached to:SC-CAMLR-VI
Meeting Report : SC-CAMLR-VI
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WG-EMM-00
(Krill Synoptic Survey 2000) V. Sushin, P. Chernyshkov, V. Shnar, F. Litvinov and K. Shulgovskiy (Russia ... in Antarctic seabird distribution and behaviour F. Litvinov (Russia) WG-EMM-00/37 A multiple ... Antarctic during the CCAMLR-2000 Survey V. Siegel (Germany), S. Kawaguchi (Japan), F. Litvinov (Russia), V ...
Meeting
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e-cc-ix-a7.pdf
... ‘best scientific evidence available’ that Article IX 1 (f) requires the Commission to use as the basis ... ) in his personal statement to CCAMLR-VIII (CCAMLR-VIII, Annex F) on the issue. 8. It was argued that ... the Commission must make two judgements in meeting its obligation under Article IX 1 (f) to formulate ... explore an approach to calculating values of fishing mortality (F) other than F0.1 which are more application/pdf attached to:WG-DAC-90
Meeting Report : WG-DAC-90
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The use of predator-derived krill length-frequency distributions to calculate krill target strength
biomasse de krill que n'avaient jalnais pu produire les campagnes dlPvaluation scientifiques menkes ... . Target strengths of Antarctic krill (Etlplzazlsia superha) at 38 and 120 kHz. I. Acotlst. Soc. Am., 87 ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Author(s): Reid, K. and A.S. Brierley
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Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
, à partir d’une analyse en grappes, on a pu déterminer trois schémas différents de sélection saisonnière ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Author(s): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu
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Ecoregionalisation of the Kerguelen and Crozet islands oceanic zone. Part I: Introduction and Kerguelen oceanic zone
. Coste,C. Cotté, F. D'Ovidio, K. Delord, G. Duhamel, A. Forget, N. Gasco, M. Hautecœur, P. Lehodey ...
Meeting Document : WG-EMM-16/43 : Author(s): P. Koubbi, C. Guinet, N. Alloncle, N. Ameziane, C.S. Azam, A. Baudena, C.A. Bost, R. Causse, C. Chazeau, G. Coste,C. Cotté, F. D'Ovidio, K. Delord, G. Duhamel, A. Forget, N. Gasco, M. Hautecœur, P. Lehodey, C. Lo Monaco, C. Marteau, A. Martin, C. Mignard, P. Pruvost, T. Saucède, R. Sinegre, T. Thellier, A.G. Verdier and H. Weimerskirch
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Cruise report of multidisciplinary ecosystem survey in the eastern Indian sector of the Antarctic (CCAMLR Division 58.4.1) with a focus on Antarctic krill during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
, R. Matsukura, H. Sasaki, R. Driscoll, S. Driscoll, F. Schaafsma, M. van Regteren, Q. Yang, H ...
Meeting Document : WG-EMM-2019/42 : Author(s): H. Murase, K. Abe, R. Matsukura, H. Sasaki, R. Driscoll, S. Driscoll, F. Schaafsma, M. van Regteren, Q. Yang, H. Ohshima, K. Ohshima, R. Sugioka, J. Tong, N. Yamamoto, H. Doiguchi, E. Briggs, K. Doi, D. Hirano, K. Katsumata, M. Kiuchi, Y. Ko, D. Nomura, M. Orui, H. Sato, S. Toyoda, K. Yamazaki, T. Ishihara, K. Hamabe, S. Kumagai, T. Miyashita, N. Yamada, Y. Koyama and H. Sasaki
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TASO-09
STATISTICAL DIVISION 58.4.3B (BANZARE BANK) Snowdon, D., Hamill, J., McEachan, F., Welsford, D. TASO-09/11 ...
Meeting
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Unnatural selection of Antarctic toothfish in the Ross Sea, Antarctica
Abstract: The current management strategy of the Ross Sea Antarctic toothfish fishery in an MSY mode is to target the oldest, largest, most fecund fish, theoretically to increase the number and growth rate of smaller fish. The literature is reviewed to reveal why this strategy has failed in the
Meeting Document : WG-FSA-12/P05 : Author(s): D.G. Ainley, C.M. Brooks, J.T. Eastman and M. Massaro