Search results
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On possible influence of continuous krill fishing technology with the use of ‘air-bubbling suspension system’ on ecosystem elements
, birds and mammals. It was discussed the potential major sources and scenarios of ecological influence ... , will be exposed to ecosystem influence of CFS, but also marine animals (seals, fish, for instance), though ... - and zooplankton, krill, and further through trophic relationships to fish, birds and mammals. It was discussed ... influence of CFS, but also marine animals (seals, fish, for instance), though not fished by trawl, can ...
Meeting Document : WG-EMM-06/27 : Author(s): S.M. Kasatkina and V.A. Sushin (Russia)
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The foraging range of Adelie penguins – implications for CEMP and interactions with the krill fishery
of foraging of the birds and fishing be established by tracking before a decision is taken to establish new ... °E in the Ross Sea region. Birds feeding chicks regularly travel 100-120km offshore to the continental shelf ... the areas of foraging of the birds and fishing be established by tracking before a decision is taken ... to establish new CEMP sites. Author(s): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner ...
Meeting Document : WG-EMM-96/69 : Author(s): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner, H., Wienecke, B., Clarke, J.R., Kerry, K.R., Corsolini, S., Eberhard, S.
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Effects of sea-ice extent and krill or salp dominance on the Antarctic food web
trophic levels in the Antarctic marine food web. The pelagic tunicate Salpa thompsoni can also ... warming and reduced krill abundance therefore affect the marine food web and krill resource management ... in the Antarctic marine food web. The pelagic tunicate Salpa thompsoni can also be important during spring ... warming and reduced krill abundance therefore affect the marine food web and krill resource management. ...
Meeting Document : WG-EMM-97/73 : Author(s): Hewitt, R., Trivelpiece, S., Fraser, W., Holm-Hansen, O., Siegel, V., Trivelpiece, W., Loeb, V.
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Integrated weight longlines with paired streamer lines – best management practice for demersal longline fisheries: preliminary results
demonstrated that IW longlines reduce risk to seabirds by minimizing the distance astern that birds have access ... strength is 5% less than UW for new gear and 13% less for gear fished for five months; however ... demonstrated that IW longlines reduce risk to seabirds by minimizing the distance astern that birds have access ... strength is 5% less than UW for new gear and 13% less for gear fished for five months; however ...
Meeting Document : WG-FSA-06/52 : Author(s): K. Dietrich, E. Melvin and L. Conquest (USA)
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Fishing with pots in the Antarctic region (CCAMLR Statistical Subareas 48.1, 48.2 and 88.3)
using pots are described. This research took place during the New Fisheries Project carried out by Chile ... are described. This research took place during the New Fisheries Project carried out by Chile, with the purpose ...
Meeting Document : WG-FSA-98/20
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
Abstract: A new method for estimating illegal fishing effort is put forward. The results from ... this new method are similar to those of the Agnew and Kirkwood (2005) method, and this suggests ... observations reflect zero illegal fishing. The new method performs better in the case of zero detections ... and can potentially better handle the evasion of detection by illegal activity. Both the new ...
Meeting Document : WG-FSA-05/P7 : Author(s): Ball, I.
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
Abstract: A new method for estimating illegal fishing effort is put forward. The results from ... this new method are similar to the Agnew and Kirkwood method and this suggests that the current method ... reflects zero illegal fishing. The new method performs better in the case of zero detections and can ... potentially better handle the evasion of detection by illegal activity. Both the new and the current method ...
Meeting Document : WG-FSA-04/63 : Author(s): I. Ball (Australia)
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Commercial krill fisheries in the Antarctic 1973–1988
Abstract: STATLANT data reported to the Commission for the Conservation of Antarctic Marine ... STATLANT data reported to the Commission for the Conservation of Antarctic Marine Living Resources ...
Meeting Document : SC-CAMLR-VIII/BG/11 : Author(s): Delegation of South Africa
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Contrasting population changes in sympatric penguin species in association with climate warming
climate perturbations on the sea ice phenology affect the marine ecosystem, with repercussions for penguin ... phenology affect the marine ecosystem, with repercussions for penguin food supply and competition ...
Meeting Document : WG-EMM-06/P3 : Author(s): J. Forcada, P.N. Trathan, K. Reid, E.J. Murphy and J.P. Croxall (United Kingdom)
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On commercial significance of krill aggregations
operation areas and compare it with critical density values for marine animals feeding on krill. The results ... and compare it with critical density values for marine animals feeding on krill. The results of acoustic ...
Meeting Document : WG-EMM-03/31 : Author(s): S.M. Kasatkina (Russia)