Search results
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CCAMLR ecosystem monitoring and a feedback management procedure for krill
be attributable to loss of prey through fishing activities. The principal fishery in the CCAMLR Convention Area ... is the krill fishery and this paper examines ways in which the information being obtained from the Ecosystem ... Monitoring Program might be incorporated into a feedback management strategy for this fishery. File: 21 ... be attributable to loss of prey through fishing activities. The principal fishery in the CCAMLR Convention Area ... . LAVIGNE (Eds). Marine Mammals and Fisheries. Allen and Unwin, Boston: 94-105. CCAMLR. 1991. Report ... activities. The principal fishery in the CCAMLR Convention Area is the krill fishery and this paper examines ... be incorporated into a feedback management strategy for this fishery. Resume Le Programme de controle de ... on the Antarctic krill fishery to protect both kriU and predator populations has been the subject of many recent ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 345–350 : Author(s): Constable, A.J.
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Preliminary model of krill fishery behaviour in Subarea 48.1
Paper Title: Preliminary model of krill fishery behaviour in Subarea 48.1 Abstract / Description ... : A simple model of the behaviour of the krill fishery in FAO Statistical Subarea 48.1 (South Shetland ... Islands and Antarctic Peninsula) is described. Parameters of the model are calculated from Chilean fishery ... Preliminary model of krill fishery behaviour in Subarea 48.1 ... are similar to catches reported from the two major fisheries in the area. Catches by a single Chilean vessel ... OF KRILL FISHERY BEHAVIOUR IN SUBAREA 48.1 D.J. Agnew CCAMLR, 25 Old Wharf Hobart, Tasmania 7000 ... A simple model of the behaviour of the krill fishery in FAO Statistical Subarea 48.1 (South Shetland ... fishery data over the period 1989 to 1992. The distribution of catches predicted by the model, which ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Author(s): Agnew, D.J. and V.H. Marín
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Joint Polish/American hydroacoustic survey of Elephant Island and the vicinity of King George Island, 1988
SiedJecki, a 300 ft stern trawler equipped for fisheries and oceanographic research. The vessel ... the 120 kHz and 200 kHz data presented in this report are included in Appendix. The areas surveyed were ... on ratios established last year. The 200 kHz data will be presented in the final cruise report as well ... ) is shown in Figure 6. A jOint scientific paper will report the results of the full comparison ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 357–377 : Author(s): Macaulay, M.C.
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A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula
fishery in the South Shetland Islands and Antarctic Peninsula Abstract / Description: CCAMLR has been ... and the distribution of the krill fishery in Subarea 48.1 (South Shetland Islands). As this index has proven unsuitable ... for a number of reasons, an alternative method of calculating an index of fishery-predator interaction has been ... . This analysis shows that the overlap between the fishery and chinstrap penguins is much greater than for other ... MODEL OF TlHE OVERLAP BETWEEN PENGUIN FORAGING DEMANDS AND THE KRILL FISHERY IN THE SOUTH SHETLAND ... foraging areas of penguins and the distribution of the krill fishery in Subarea 48.1 (South Shetland ... of calculating an index of fishery-predator interaction has been developed. The new index reflects ... the fishery and chinstrap penguins is much greater than for other penguins, and that this overlap has been ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Author(s): Agnew, D.J. and G. Phegan
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A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia
. Canadian Mantlscript Report of Fislzeries and Aqtratic Sciences, 1813. Dept of Fisheries and Oceans ... . Canadinn Technical Report of Fisheries and Aquatic Scierzces, 1628. Dept of Fisheries and Oceans ... GEORGIA J.R. AslifordLR, S. Wischniowski, C. Jones and S. Bobko Center for Quantitative Fisheries ... in the commercial fishery were between 3 and 8 years. However, a validated age method using otoliths demonstrated ...
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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Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
Paper Title: Fishing ground selection in the Antarctic krill fishery: trends in patterns across ... Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons ... recently entered the krill fishery and whose reported catch was mainly from Subarea 48.3. Seasonal ... , L. Millar, S. Morgan and J. Turner. 2005. Krill fishery report: 2005 update. Document WG-EMM-05/5. CCAMLR ... Fishing ground selection in the AntArctic krill Fishery: trends in pAtterns Across yeArs, seAsons ... K. Taki and M. Naganobu National Research Institute of Far Seas Fisheries 2-12-4 Fukuura, Kanazawa-ku ...
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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Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program
sensitivity analyses on existing data regarding predator breeding biology parameters, this report presents ... on existing data regarding predator breeding biology parameters, this report presents such a treatment of data ... biology parameters, this report presents such a treatment of data obtained at the Magnetic Island Adelie ... Secretariat and Convener ofCEMP. This report summarizes some preliminary data on various Adelie penguin ... in this report. In most instances the data were collected in conjunction with other research programs ... data (CCAMLR data) and the data upon which the analyses in this report were based. In some cases our ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Author(s): Whitehead, M.D.
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The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
Road Cambridge CB3 0ET United Kingdom M.A. Collins Director of Fisheries/Senior Executive ... . Fisheries in the Southern Ocean quickly resulted in a dramatic depletion of certain fish stocks (Kock ... whales in the late 1970s and came into force in 1982 (Kock, 2007). Effective fisheries management under ... of the ecosystem with the ultimate goal of establishing catch limits for the krill fishery which does ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Author(s): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams
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Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region
were generalised Bayesian population models and were optimised by fitting to fishery observations ... optimised by fitting to fishery observations. Movement was parameterised using preference functions based ... based on the number of toothfish reported in each year from fisheries data for the years 1998– 2011 ... models and were optimised by fitting to fishery observations. Movement was parameterised using ... fishery in the Ross Sea region was initiated in 19971. The fish- ery has operated during the summer ... frequencies and annual tag-release and recapture data from the fishery tagging program. Estimates of stock ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker
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The foraging range of Adélie penguins – implications for CEMP and interactions with the krill fishery
with the krill fishery Abstract / Description: This paper presents a summary of the foraging locations of Adélie ... penguins forage downstream from the fishery. It is suggested that the potential for overlap between ... fishery ... downstream from the fishery. It is suggested that the potential for overlap between foraging areas of Ad ... OF ADELIE PENGUINS - IMPLICATIONS FOR CEMP AND INTERACTIONS WITH THE KRILL FISHERY K.R. Kerry, J.R ... the edge of the continental shelf or where penguins forage downstream from the fishery. It is suggested ... ). The possibility of an overlap between the krill fishery and the foraging areas of penguins at locations ... are away from their colonies and their average swimming speed as reported by, for example, Lishman (1985 ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 75–87 : Author(s): Kerry, K.R., J.R. Clarke, S. Eberhard, H. Gardner, R.M. Lawless, S. Corsolini, S. Focardi, E. Franchi, D. Rodary and R. Thomson