Search results
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Assessments of by-catch in trawl fisheries at Heard and McDonald Islands
Paper Title: Assessments of by-catch in trawl fisheries at Heard and McDonald Islands Abstract ... / Description: This paper assesses the potential for the commercial trawl fisheries in the Heard Island area ... that the status of these commercial species is not affected by these commercial fisheries. The ranges of estimates ... a preliminary examination of the potential for the fishery to be exceeding long-term sustainable annual yields ... ASSESSMENTS OF BY-CATCH IN TRAWL FISHERIES AT HEARD AND MCDONALD ISLANDS A.J. Constable, R. Williams ... Abstract This paper assesses the potential for the commercial trawl fisheries in the Heard Island area ... to ensure that the status of these commercial species is not affected by these commercial fisheries ... is needed, they enable a preliminary examination of the potential for the fishery to be exceeding long-term ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Author(s): Constable, A.J., R. Williams and W.K. de la Mare
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Commercial krill fisheries in the Antarctic, 1973 to 1988
Paper Title: Commercial krill fisheries in the Antarctic, 1973 to 1988 Abstract / Description ... : STATLANT data reported to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ... ) fishery between 1972/73 and 1987/88. The annual krill catch rose gradually to a peak of some 500 000 ... thereafter. In terms of both catch and effort the Soviet and Japanese krill fisheries in Subareas 48.1, 48.2 ... ) as an indicator of krill stock dynamics. 2. THE KRILL FISHERY 2.1 Available Data Krill catches are reported ... hour reported by the Japanese fishery in Subarea 48.2 during October 1982 (see below) has been omitted ... . Prospects for world fisheries to 2000. FAO Fish; Circ. 722: 16. SC-CAMLR. 1985. Report of the Fourth ... SC-CAMLR-VII1I8G/11 COMMERCIAL KRILL FISHERIES ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 229–281 : Author(s): Miller, D.G.M.
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Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)
Paper Title: Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic ... Subareas 48.2 and 48.3. During this period catches reported by the Soviet fleet amounted to more than 95 ... statistical theory of fishery systems developed at AtlantNIRO. The impact of the commercial fleet on the krill ... . It is concluded that although there is a spatial overlap of the dependent species and the fishery ... (2003): 15–35 15 FISHING INTENSITY OF THE SOVIET FLEET IN KRILL FISHERIES IN THE SOUTHERN ATLANTIC ... within Subareas 48.2 and 48.3. During this period catches reported by the Soviet fl eet amounted ... seasons. At that time the largest reported krill catches came from Statistical Area 48 with the Soviet ... population. Data from a total of 22 800 hauls were analysed during this study. RESULTS Annual reported ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Author(s): Kasatkina, S.M. and V.F. Ivanova
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Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies
Paper Title: Interactions of Patagonian toothfish fisheries with killer and sperm whales ... ), the Patagonian toothfish (Dissostichus eleginoides) longline fishery is exposed to high levels of depredation ... Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands ... eleginoides) longline fishery is exposed to high levels of depredation by killer (Orcinus orca) and sperm ... Series, Report 03-1: 44 pp. Dyb, J.-E. 2006. Fisheries depredation experience of the Norwegian longline ... InteractIons of PatagonIan toothfIsh fIsherIes wIth kIller and sPerm whales In the crozet Islands exclusIve ... ), the Patagonian toothfish (Dissostichus eleginoides) longline fishery is exposed to high levels of depredation ... marine mammals and fish- eries have been reported worldwide as a case of use conflict (Northridge ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Author(s): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet
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Defining smaller-scale management units to further develop the ecosystem approach in managing large-scale pelagic krill fisheries in Antarctica
in managing large-scale pelagic krill fisheries in Antarctica Abstract / Description: This paper discusses ... ’ needs when managing the fishery for Antarctic krill. It provides a theoretical foundation ... units. The derived conceptual model is then used to formulate an approach for developing fisheries ... development of the fishery could be concentrated in a small number of units in such a way that the relative ... APPROACH IN MANAGING LARGE-SCALE PELAGIC KRILL FISHERIES IN ANTARCTICA A.J. Constable and S. Nicol ... with the potential infl uence of wider-ranging predators. USING MANAGEMENT UNITS TO MANAGE ANTARCTIC FISHERIES ... density at South Georgia, 1981 to 1998. CCAMLR Science, 6: 47–57. CCAMLR. 1991. Report of the Tenth ... . In: Everson, I. (Ed.). Krill: Biology, Ecol- ogy and Fisheries. Fish and Aquatic Resources, Series ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 117–131 : Author(s): Constable, A.J. and S. Nicol
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A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements
technique in longline fisheries and CCAMLR streamer line requirements Abstract / Description: Based ... commonly prescribed, seabird mitigation device in world longline fisheries. This paper reviews CCAMLR ... in longline fisheries and CCAMLR streamer line requirements ... the primary, and most commonly prescribed, seabird mitigation device in world longline fisheries. This paper ... TECHNIQUE IN LONGLINE FISHERIES AND CCAMLR STREAMER LINE REQUIREMENTS E.F. Melvin Washington Sea Grant ... increased (32%) using a streamer line. Boggs (2001) reported a 70% reduc- tion in North Pacifi c albatross ... a streamer line was used (catch rates not reported). Most attacks (62%) without a streamer line oc curred ... similar. The aerial extent of the streamer line and the sink rate of the gear were not reported; however ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Author(s): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke
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Some principles for fisheries regulation from an ecosystem perspective
Paper Title: Some principles for fisheries regulation from an ecosystem perspective Abstract ... for the regulation of fisheries from an ecosystem perspective, under the Convention for the Conservation of Antarctic ... are required for the abundance of a stock in advance of the substantial development of a fishery. The design ... Some principles for fisheries regulation from an ecosystem perspective ... - 323 - SC-CAMLR-V/BG/13 SOME PRINCIPLES FOR FISHERIES ... principles to be considered in the formulation of a framework for the. regulation of fisheries from ... of a stock in advance of the substantial development of a fishery. The design of a regulatory framework ... FOR FISHERIES REGULATION FROM AN ECOSYSTEM PERSPECTIVE The main instrument for the regulation of fisheries ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Author(s): de la Mare, W.K.
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By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
superba Dana) fisheries in the South Georgia area, in 1992 Abstract / Description: This paper discusses ... ) fisheries in the South Georgia area, in 1992 ... AND FEEDING OF ANTARCTIC JUVENILE FISH TAKEN IN KRILL (EUPHAUSIA SUPERBA DANA) FISHERIES IN THE SOUTH GEORGIA ... of Marine Fisheries and Oceanography (YugNIRO) 2 Sverdlov Street, Kerch 334500 Crimea. Ukraine 2Current ... . Keywords: by-catch, juvenile fish, krill, fisheries, feeding, growth, South Georgia, Antarctica, CCAMLR ... studied very thoroughly (Rembiszewski et fisheries occur around isolated oceanic islands, By-catch ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Author(s): Pakhomov, E.A. and S.A. Pankratov
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Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program
Paper Title: Utilising data from ecosystem monitoring for managing fisheries: development ... between parameters. The second part reports on a Monte Carlo simulation study that examines the robustness ... Utilising data from ecosystem monitoring for managing fisheries: development of statistical ... the covariance between parameters. The second part reports on a Monte Carlo simulation study that examines ... FROM ECOSYSTEM MONITORING FOR MANAGING FISHERIES: DEVELOPMENT OF STATISTICAL SUMMARIES OF INDICES ... between parameters. The second part reports on a Monte Carlo simulation study that examines ... that may assist CCAMLR in making decisions on the effects of fishing on predator populations and reports ... decisions governing a fishery. Currently, there is a recognised need to identify how predators may change ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 101–117 : Author(s): de la Mare, W.K. and A.J. Constable
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Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries
in Australian sub-Antarctic trawl fisheries Abstract / Description: Estimates of age and growth were obtained ... -Antarctic trawl fisheries ... AS BY-CATCH IN AUSTRALIAN SUB-ANTARCTIC TRAWL FISHERIES E.M. van Wijk , R. Williams and A.J. Constable ... of L50 and Lm50 between sexes, and the estimates derived here are similar to those reported ... acknowledge the observ- ers from the Australian Fisheries Management Authority (AFMA) for collecting ... - Water Fisheries of the North Atlantic Oceanic Slope. Kluwer Academic Publishers, Nether- lands: 267 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Author(s): van Wijk, E.M., R. Williams and A.J. Constable