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Fish by-catch in the krill fishery: 2016 update
reported in the commercial krill catch data. A systematic method for observers to record fish by-catch and ... Abstract: Data on fish bycatch in the krill from Commercial catch data (95 513 hauls) and CCAMLR ... -catch in a 300 000 t krill fishery would be 370 t, comprising 40% Champsocephalus gunnari and 30 ... modal size class of <10 cm. The fish species taken as by-catch in the krill fishery are the same ...
Meeting Document : WG-FSA-16/04 : Autor(es): CCAMLR Secretariat
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KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC
observers from all vessels participating krill fishery to assist in interpreting the annual fishing results ... Abstract: 10 years worth of recent finescale haul-by haul krill data were used to characterize ... behaviour of krill fishery. Analysis of travel distance in relation to catch level revealed a pattern that ... . Author(s): S. Kawaguchi (Australia) Title: KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC Approval ...
Meeting Document : WG-EMM-08/39 : Autor(es): S. Kawaguchi (Australia)
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Analysis of variables influencing finfish by-catch in the krill fishery in Area 48
Area 48 krill fishery collected by observers on the FV Saga Sea were analysed over the period 2007/08 ... variables influencing finfish bycatch in the krill fishery of Area 48. Records of finfish bycatch in the ... , krill catch, sea surface temperature, bottom depth and fishing depth and season were all significantly ... associated with the presence of finfish bycatch in the Saga Sea krill fishery for at least one family and ...
Meeting Document : WG-EMM-12/28 : Autor(es): S.M. Martin, T. Peatman, J. Moir Clark (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)
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Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic
Paper Title: Catch per unit effort (CPUE) data from the early years of commercail krill fishing ... are presented from krill fishing operations in CCAMLR Subareas 48.1, 48.2, 48.3 (South Atlantic) for ... discussed as an indicator of krill abundance/biomass and caution is expressed in this regard. Depending on ... the circumstances, a commercial CPUE index may seriously under- or overestimate the amount of krill ... -by-haul data; (b) from a scientific (RMT) net sampling survey. Krill CPUE from Early Fisheries in ... ). At the same time, a scientific survey indicated extremely low krill abundance in the area around ... (Figure 5b) Krill CPUE from Early Fisheries in the Atlantic Sector shows the presence of a strong l ... to estimate recruitment indices for 1- or 2-year-old krill. Scientific net and hydroacoustic ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Autor(es): Siegel, V., V. Sushin and U. Damm
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Surface water circulation in krill fishing areas near the South Shetland Islands
Paper Title: Surface water circulation in krill fishing areas near the South Shetland Islands ... with a drogue attached at a depth of 30 m to assess flow patterns at the depth range where krill tended ... distribution of krill catches taken in the area by Japanese vessels during the period from 1981 to 1994. It is ... which contribute to the formation of stable krill concentrations in the area. The observed long-distance ... Southern Ocean. Southern Ocean Fisheries Survey Programme. FAO Document GLO/S0/77/1. Everson, I. and C ... on Krill. In: Report of the Tenth Meeting of the Scientific Committee (SC-CAMLR-X). Annex 5. CCAMLR ... SURFACE WATER CIRCULATION IN KRILL FISHING AREAS NEAR THE SOUTH SHETLAND ISLANDS T. Ichii and M ... . Naganobu National Research Institute of Far Seas Fisheries 5-7-1, Orido, Shimizu, 424 Japan Abstract ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Autor(es): Ichii, T. and M. Naganobu
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
Paper Title: Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the ... of concentrations of krill (Butterworth, 1988; Mangel, 1988) in a given region of the Southern Ocean ... fisheries data. At the meeting of the Scientific Committee for the Conservation of Antarctic Marine ... simulation study of krill fishing by an individual Japanese trawler. Scientific Committee for the ... Antarctic krill. Scientific Committee for the Conservation of Antarctic Marine Living Resources (Hobart ... -163. MANGEL, M. 1989. Analysis and modelling of the Soviet southern ocean krill fleet. Scientific ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Autor(es): Mangel, M.
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Lista de las medidas de conservación vigentes en la temporada 2006/07
versión de la medida se indica a continuación entre paréntesis. Cada resolución es identificada ... en la cual se adoptó o revisó la última versión de la resolución. Toda referencia a las medidas de conservación ... Documento de captura de Dissostichus spp. ..................................... 26 Documento ... Euphausiidae Euphausia superba Antarctic krill Krill antarctique Антарктический криль Kril antártico ...
Document : Site Section: Publications
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Environment–krill relations in the South Georgia marine ecosystem
Paper Title: Environment–krill relations in the South Georgia marine ecosystem Abstract ... study, time series of krill abundance (CPUE) indices were derived from Soviet fishing operations in the ... agrees with other data which give direct or indirect indications of krill availability, suggesting it can ... more consistent, supporting suggestions that the variability in krill abundance around South Georgia is ... correlation between the size of the scientific catches of krill taken as p a r t of t h e 'Discovery ... ). Mangel, M. 1988. Analysis and modelling of the Soviet Southern Ocean krill fleet. Selected Scientific ... fluctuations and variability of Antarctic krill (Euphausia superba) recruitment. Document WG-EMM-95/53 ... CCAMLR Science, Vol. 3 (1996): 13-30 ENVIRONMENT-KRILL ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Autor(es): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
Paper Title: Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and ... . Krill catches in these zones are shown to have a consistent pattern in Subarea 48.1 but an unpredictable ... . Commercial krill fisheries in the Antarctic 1973 to 1988. In: Selected Scientific Papers, 1989 (SC-CAMLR-SSP ... Ocearn Fisheries Programme. FAO Document GLO/SOn7/1: 156 pp. GULLAND, J.A. 1971. The fish resources of ... krill (Euphausia superba Dana): a review. BJOMASS Scientific Series, 9. MILLER, D.G.M. 1989 ... WG-KRILL-92/19 DISTRIBUTION OF KRILL (EUPHAUSIA SUPERBA ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Autor(es): Agnew, D.J.
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Can we satisfactorily estimate variation in krill abundance?
Paper Title: Can we satisfactorily estimate variation in krill abundance? Abstract / Description ... : Knowledge of abundance and rates of change of abundance are basic requirements for fisheries models. Catch ... per unit effort (CPUE) has traditionally been used in demersal fisheries assessments as an estimator ... of abundance. It is less satisfactory for pelagic fisheries. Evidence is given that CPUE estimated ... SATISFACTORILY ESTIMATE VARIATION IN KRILL ABUNDANCE?* I. Everson1 (United Kingdom) Abstract Knowledge of ... abundance and rates of change of abundance are basic requirements for fisheries models. Catch per unit ... effort (CPUE) has traditionally been used in demersal fisheries assessments as an estimator of ... abundance. It is less satisfactory for pelagic fisheries. Evidence is given that CPUE estimated from data ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 375-376 : Autor(es): Everson, I.