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Moving towards a new era in ecosystem-based krill fishery management
krill catch reporting including 1) developing methods to accurately report catch despite differences in ...
Meeting Document : SC-CAMLR-38/BG/22 : Автор(ы): Submitted by ASOC
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Informe de la campaña de investigación biológico-pesquera de palangre de fondo en aguas del Atlántico sur-oriental y en los sectores Atlántico e índico de la CCRVMA (Subárea 48.6 y División 58.4.4)
numbers during the cruise (210 individuals). The total catch in weight was 21.43 t, of which 20.502 t ... stratum with highest catch per unit effort was that of 600-800 m though absolute values varied between ... Subarea 48.6). Total catch per unit effort by region also differed between regions ranging from a maximun ...
Meeting Document : WG-FSA-98/48 : Автор(ы): L.J. López Abellán y J.F. González Jiménez
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Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions
samples each of four by-catch species (grenadiers, icefish, moray cods and deep-sea cod) were also ... values, indicating that the by-catch species caught the same area could have comprised most of the ... region because δ 13 C for by-catch species were higher in the north than the slope area of the Ross Sea ...
Meeting Document : WG-EMM-14/50 : Автор(ы): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)
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CCAMLR measures regulating the tagging of Dissostichus species, metrics used to assess vessel tagging performance, the potential for some anomalous results, and general recommendations on tagging; a view from the hauling room
rate within sub areas of the assessed ASD. The current level of two tonnes of Dissostichus catch ... that at low levels of tagging, equating to between 2 and 10 t of Dissostichus catch, there is a strong ...
Meeting Document : WG-FSA-11/50 : Автор(ы): J.M. Fenaughty (New Zealand) and J. Brown (United Kingdom)
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KRILL CATCHES INDICATE THE IMPACT OF THE EL-NIŇO – SOUTHERN OSCILLATION RELATED PROCESSES ON THE DISTRIBUTION OF KRILL BIOMASS BETWEEN SUBAREAS OF THE ATLANTIC SECTOR OF ANTARCTIC
fishery management issues. Krill catch data in Subareas 48.1, 48.2 and 48.3 are compared to the AMLR ... available catch to SSMUs the models should incorporate subarea specific krill biomass dynamics in the years ...
Meeting Document : WG-EMM-09/47 : Автор(ы): V. Spiridonov (Russia)
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ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA FOR THE YEARS 1997–98 TO 2008–09
), using revised catch, catch-at-age, and tag-recapture data for the 2008–2009 season. The reference model ...
Meeting Document : WG-FSA-09/40 Rev. 1 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)
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On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989
. Though the catch of the USSR in the above-mentioned season reached maximum, the total fishery intensity ... period. The highest catch per-unit-of-effort was observed in January (7.7 t per hour of trawling in ...
Meeting Document : WG-CEMP-92/30 : Автор(ы): V.A. Sushin and A.S. Myskov (Russian Federation)
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Reports on abundance and biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by the Shinsei Maru No. 3 in the 2009/10 season
described the results preliminarily during the survey in four SSRUs of Ob Lena Bank. The catch amounted the ... total allowable catch of 60 tonnes in 94 longline sets, which corresponded to 83 % to the total ...
Meeting Document : WG-FSA-10/46 : Автор(ы): K. Taki, M. Kiyota and T. Ichii (Japan)
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Preliminary reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in the 2009/10 season
described the results preliminarily during the survey in four SSRUs of Ob Lena Bank. The catch amounted the ... total allowable catch of 60 tonnes in 94 longline sets, which corresponded to 83 % to the total ...
Meeting Document : WG-SAM-10/14 : Автор(ы): K. Taki, M. Kiyota and T. Ichii (Japan)
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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 ...
Meeting Document : WG-SAM-12/24 : Автор(ы): P.E. Ziegler (Australia)
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