Resultados de la búsqueda
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Further krill-predator model calculations
Abstract: Thomson and Butterworth (1996) developed a krill-predator model and applied this to an ... Antarctic fur seal dataset. These calculations are extended here. The level of krill fishing intensity ... relationship assumed between krill availability and survival rates, and especially not to the assumption of the ... : Further krill-predator model calculations Approval: Approved ...
Meeting Document : WG-EMM-97/70 : Autor(es): Thomson, R.B., Butterworth, D.S.
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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
Abstract: CCAMLR has been using the total catch of krill taken within 100 km of penguin colonies ... areas of penguins and the distribution of the krill fishery in Subarea 48.1 (South Shetland Islands). As ... between these two utilisers of the krill resource and is based on a detailed model of penguin foraging ... foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula Approval ...
Meeting Document : WG-EMM-Stats-96/06 : Autor(es): Phegan, G., Agnew, D.J.
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Dynamic model of krill Euphausia superba swarm
, using the 38 and 120 kHz BioSonics dual-beam hydroacoustic system, numerous swarms of krill Euphausia ... (Okubo, 1980, 1986). It was assumed that the above mentioned model can also be applicable to krill swarms ... krill aggregations are usually termed "swarms" rather than "schools", which is ... normally used for fish groupings. Author(s): Kalinowski, J., Azzali, M. Title: Dynamic model of krill ...
Meeting Document : WG-EMM-95/68 : Autor(es): Kalinowski, J., Azzali, M.
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Preliminary results on by-catch of fish during krill fishery in March to May 1993 on the polish trawler M/T Lepus
krill conducted by the m/t Lepus on the fishing grounds off South Orkney Islands: and South Georgia ... of their goals was to determine the proportion of juvenile fish forms in krill concentrations. The ... -catch of juvenile fish in the krill fishery was small. and off South Orkney Islands there was no such by ... during krill fishery in March to May 1993 on the polish trawler M/T Lepus Approval: Approved ...
Meeting Document : WG-FSA-94/25 : Autor(es): Z. Cielniaszek and R. Pactwa (Poland)
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Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea
mathematical modelling of Antarctic krill population in the Cooperation Sea. The choice of investigation area ... in krill abundance in the Cooperation Sea basing on mathematical modelling. The main task was to ... functioning of Antarctic krill population. Author(s): V. Belyaev and M. Khudoshina (Ukraine) Title ... : Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea Approval: Approved ...
Meeting Document : WG-Joint-94/07 : Autor(es): V. Belyaev and M. Khudoshina (Ukraine)
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Recalculation of Antarctic krill (Euphausia superba) biomass off East Antarctica (30–80°E) in January–March 2006
Abstract: We recalculated krill biomass for the 2006 BROKE-West (CCAMLR Division 58.4.2) summer ... CCAMLR guidelines- issued in 2010 via SG-ASAM. Our revised estimate of mean areal krill density is 20.5 ... gm-2 (CV = 0.16) cf. 21.9 gm-2 (CV=0.16) of Jarvis et al. (2010), which equates to a krill biomass, B ... . Author(s): M.J. Cox and S. Kawaguchi (Australia) Title: Recalculation of Antarctic krill (Euphausia ...
Meeting Document : WG-EMM-12/31 : Autor(es): M.J. Cox and S. Kawaguchi (Australia)
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Krill consumption by Adélie penguins in CCAMLR Divisions 58.4.1 and 58.4.2
58.4.2 and provide preliminary estimates of krill consumed by breeding Adélie penguins in these Divisions ... estimated to consume 193,300 (57,700 – 313,700) tonnes of krill during a breeding season (November (arrival ... amount of krill consumed by non-breeding Adélie penguins and consumption for the entire population ... Title: Krill consumption by Adélie penguins in CCAMLR Divisions 58.4.1 and 58.4.2 Approval: Approved ...
Meeting Document : WG-EMM-16/65 : Autor(es): C. Southwell and L. Emmerson
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Zooplankton studies during international krill synoptic survey in CCAMLR Subarea 48.1 in 2019 onboard Ukrainian fishing vessel More Sodruzhestva
Abstract: As a part of the international krill synoptic survey, the National Antarctic Scientific ... of November 2018. The stratified samples were done at the same stations as for krill hydroacoustic ... '767"W) according to the krill synoptic survey protocol. Author(s): L. Samchyshyna, E. Dykyi and ... G. Milinevsky Title: Zooplankton studies during international krill synoptic survey in CCAMLR ...
Meeting Document : WG-EMM-2019/64 : Autor(es): L. Samchyshyna, E. Dykyi and G. Milinevsky
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A methodology for estimating total finfish by-catch of the Area 48 krill fishery
bycatch of the Area 48 krill fishery and quantify the impact of bycatch on the finfish stocks using data ... rates were applied to estimates of krill catch to estimate precautionary total bycatch numbers of each ... rates in the Saga Sea krill fishery. The methodology can also provide quantitative analysis of the ... impact of the krill fishery on finfish species at a family level, as well as for individual species ...
Meeting Document : WG-EMM-12/29 : Autor(es): T. Peatman, S.M. Martin (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)
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Revised proposal for a dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
Abstract: A dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season will be ... carried out by Japanese research vessel, Kaiyo-maru. No krill biomass has been estimated in the Division ... of krill biomass to update B 0 in the division and (2) oceanographic observations in the area to ... detect long term changes if any. The krill survey (echosounder and RMT) and subsequent biomass estimation ...
Meeting Document : WG-EMM-18/17 : Autor(es): H. Murase, K. Abe, R. Matsukura, H. Sasaki, T. Ichii and H. Morita