Resultados de la búsqueda
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A multi-frequency method for improved accuracy and precision of in situ target strength measurements
Abstract: The effectiveness of a split-beam echosounder system to delineate single scatterers and ... provided information about the identity of constituents in a mixed species assembly. Author(s): Hewitt ... , R.P., Soule, M.A., Demer, D.A. Title: A multi-frequency method for improved accuracy and precision of ...
Meeting Document : WG-EMM-97/24 : Autor(es): Hewitt, R.P., Soule, M.A., Demer, D.A.
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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
this index has proven unsuitable for a number of reasons, an alternative method of calculating an index ... between these two utilisers of the krill resource and is based on a detailed model of penguin foraging ... 1988. Author(s): Phegan, G., Agnew, D.J. Title: A fine-scale model of the overlap between penguin ...
Meeting Document : WG-EMM-Stats-96/06 : Autor(es): Phegan, G., Agnew, D.J.
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Proposal for a Resolution on Standardised Procedure to Establish CCAMLR MPAs in accordance with the Conservation Measure 91-04
Abstract: When considering establishment of MPAs, a set of criteria to properly evaluate ... discussions at the last Commission meeting, Japan is planning to propose a resolution “Standardized Procedure ... members to start dialogue. Author(s): Delegation of Japan Title: Proposal for a Resolution on ...
Meeting Document : WG-EMM-14/32 : Autor(es): Delegation of Japan
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Toward a System of Marine Protected Areas in the Southern Ocean
Abstract: ASOC commends CCAMLR for its historic decision in 2016 to designate a large-scale ... again in 2011 (CM 91-04) toward establishing a representative system of MPAs in the Convention Area. To ... ): Submitted by ASOC Title: Toward a System of Marine Protected Areas in the Southern Ocean Microsoft Word ...
Meeting Document : SC-CAMLR-XXXVI/BG/32 : Autor(es): Submitted by ASOC
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A preliminary assessment for mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2019 random stratified trawl survey
provides a preliminary assessment for mackerel icefish (Champsocephalus gunnari) population structure ... Generalized Yield Model). The 2019 survey showed a large 2+ and 3+ cohort in the population. Catches of 527 t ... rules. Author(s): D. Maschette, G. Nowara and D. Welsford Title: A preliminary assessment for mackerel ...
Meeting Document : WG-FSA-2019/02 : Autor(es): D. Maschette, G. Nowara and D. Welsford
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Background information to support development of a feedback management strategy for the krill fishery in Subarea 48.1
information needed to support development of a feedback management strategy for the krill fishery in Subarea ... Subarea 48.1 will both facilitate and expedite the allocation of a catch limit in the subarea without ... concentration mechanisms aggregate krill in fishable quantities above the background concentration. We use a ... distributions using data from a large telemetry study involving multiple species of birds and mammals during ...
Meeting Document : WG-EMM-16/45 : Autor(es): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries
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Progress towards a trophic model of the ecosystem of the Ross Sea, Antarctica, for investigating effects of the Antarctic toothfish fishery
Abstract: We report on the further development of a carbon-budget trophic-model of the Ross Sea ... Ross Sea is a low primary production system, with production being localised in space and time. In the ... considered a work in progress. Overall, the model is close to balance, with total exports of organic carbon ... and J. Bradford-Grieve (New Zealand) Title: Progress towards a trophic model of the ecosystem of the ...
Meeting Document : WG-EMM-06/14 : Autor(es): M. Pinkerton, S. Hanchet and J. Bradford-Grieve (New Zealand)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2010–11
length frequency distribution, but some evidence for a reduction in median fish length in SSRUs 88.1H and ... 88.1I over the last 1–2 years as a mode of smaller (c. 100 cm) fish is selected by teh fishery, most ... local (SSRU) level. Author(s): M.L. Stevenson, S.M. Hanchet, S. Mormede and A. Dunn (New Zealand ... ) Title: A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2010–11 ...
Meeting Document : WG-FSA-11/45 : Autor(es): M.L. Stevenson, S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)
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Developing a Ross Sea region medium-term data collection plan
of a specific data collection and research plan for the Subarea 88.1 and 88.2 fisheries (SC ... be summarised as: the target fished population is above a level which ensures stable recruitment; the ... Ross Sea region fisheries medium term data collection plan. This paper provides context with a brief ... (s): S. Mormede and S. Hanchet (New Zealand) Title: Developing a Ross Sea region medium-term data ...
Meeting Document : WG-FSA-10/32 : Autor(es): S. Mormede and S. Hanchet (New Zealand)
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Revised reports on abundance and biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2011/12
Abstract: A survey was conducted in order to collect information for the stock status and various ... than that (50.5 kg / km) in the same SSRU in 2010/11. A total of 172 individuals of toothfish with good ... fish caught by trotline system. A total of 133 killer whales（ Orcinus orca ）were observed at the 30 ... biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2011/12 ...
Meeting Document : WG-FSA-12/57 : Autor(es): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)