Resultados de la búsqueda
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Analysis of seamount-specific catch and tagging data in the Amundsen Sea, SSRU 88.2H
Zealand) Title: Analysis of seamount-specific catch and tagging data in the Amundsen Sea, SSRU 88.2H ... features in SSRU 88.2H were analysed to compare multiple raw indicators of biomass trends in isolated local ... is recommended that the stock assessment include only recaptures of tagged fish that have been at ... liberty for less than 2 years, and that data from the Amundsen Sea slope SSRUs (88.2C–G) are included in ...
Meeting Document : WG-SAM-14/27 : Autor(es): S.J. Parker (New Zealand)
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REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009
Abstract: In January 2009 the UK undertook a bottom trawl survey of CCAMLR Sub-area 48.3 on the ... assumed to be 3+. Very few juvenile fish were observed except in the south eastern sector of the South ... . The estimated mean biomass of Mackerel icefish (Champsocephalus gunnari) calculated using 10 strata ... , updated sea-floor areas and adjusting for the low headline height of the trawl (see CCAMLR WG-FSA (2003 ...
Meeting Document : WG-FSA-09/09 : Autor(es): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)
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Some aspects of repeated operation on the same patch in Japanese krill fishery
aspects of repeated operation on the same patch in Japanese krill fishery Approval: Approved ... Abstract: Data of repeated operation recorded on Japanese log book were examined the validity of ... identifying the same patch and the resulting change in CPUE. While no change was detected in CPUE some ... difficulties were thought in identification of krill patch(es). Author(s): T. Ichii (Japan) Title: Some ...
Meeting Document : WS-KCPUE-85/06 : Autor(es): T. Ichii (Japan)
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Progress report of the CEMP camera network in Subarea 48.1
Abstract: We provide a brief update on the progress of our project “Establishing a CEMP Camera ... Network in Subarea 48.1”. The project was initiated with support from the CEMP Fund in 2014/15. The ... for analyzing the photographic data. We expect estimates of breeding chronology and reproductive ... -Abshire, G. Milinevsky, A. Barbos, C. Southwell and L. Emmerson Title: Progress report of the CEMP camera ...
Meeting Document : WG-EMM-16/58 : Autor(es): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire, G. Milinevsky, A. Barbos, C. Southwell and L. Emmerson
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Assessment of the Patagonian Toothfish (D. eleginoides) in Subarea 48.3
Abstract: Assessment of the Patagonian toothfish (D.eleginoides) in Subarea 48.3 indicates that ... the current status of the stock is at 52% of B0. Spawning biomass has been increasing in recent years ... Kingdom) Title: Assessment of the Patagonian Toothfish (D. eleginoides) in Subarea 48.3 Microsoft Word ... catch limit set at around 2,750 tonnes would be expected to keep the stock at or above 50% of B0 after ...
Meeting Document : WG-FSA-15/59 : Autor(es): T. Earl, M. Soeffker and C. Darby (United Kingdom)
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Report on conversion factor of the Antarctic toothfish, Dissostichus mawsoni, by Korean longline vessels in 2015/16
Abstract: We submitted the results on analysis of conversion factors of Antartic toothfish ... , Dissostichus mawsoni in accordance with decision of Scientific Committee (SC-CAMLR-XXXIV, paragraphs 3.93 and ... 3.94). This report analyzed the conversion factor of toothfishes caught by Korean bottom long-line ... of the Republic of Korea Title: Report on conversion factor of the Antarctic toothfish, Dissostichus ...
Meeting Document : WG-SAM-16/30 : Autor(es): Delegation of the Republic of Korea
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Spatial scales of benthic invertebrate habitats from fishery by catch and video transect data in the Ross Sea region
these data allows the detectability of sponges and gorgonian corals to be estimated, along with changes ... % of the time when present, and gorgonian patches are detected more than 60% of the time. Video ... distributions (i.e. < 600 m) of sponges, stony corals, and ascidians. The prevalence of sponge and gorgonian ... sponges and other vulnerable taxa occur in complex mosaic patterns of small patches dispersed within ...
Meeting Document : WG-EMM-10/28 : Autor(es): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)
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A Petersen tag-recapture preliminary population assessment of Antarctic toothfish in CCAMLR Subarea 48.4 based on data for the 2009–2014 fishing seasons
Abstract: The stock of Antarctic toothfish (D. mawsoni) in CCAMLR subarea 48.4 was estimated from ... tagging returns to be 1,027 tonnes during the 2013/14 season. In previous years the harvest rate used for ... rate which would imply a 2014/15 yield of 35 tonnes compared to the 2013/14 TAC of 24 tonnes. Author ... tag-recapture preliminary population assessment of Antarctic toothfish in CCAMLR Subarea 48.4 based on ...
Meeting Document : WG-FSA-14/30 Rev. 1 : Autor(es): V. Laptikhovsky, R. Scott, M. Söffker, T. Earl and C. Darby (United Kingdom)
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A way forward in the multivariate analysis of Antarctic predator, prey and environment indices: predator-environment interactions at Seal Island
short time series now available, and provides a way forward in the analysis and interpretation of the ... Abstract: The CCAMLR Ecosystem Monitoring Programme has two aims: to detect changes in critical ... components of the antarctic ecosystem, and to distinguish between changes due to the harvesting of commercial ... CEMP indices. Author(s): Agnew, D.J., Watters, G., Hewitt, R. Title: A way forward in the ...
Meeting Document : WG-EMM-96/27 : Autor(es): Agnew, D.J., Watters, G., Hewitt, R.
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A preliminary survey on breeding population of Adélie penguins at Cape Hallett in the Ross Sea region, Antarctica
approximately 700 sub-colonies occupied by 53,450 pairs of Adélie penguins in 2016. The foraging area of the ... preliminary survey on breeding population of Adélie penguins at Cape Hallett in the Ross Sea region ... penguins, located in the Northern Victoria Land Coast, the Korea Polar Research Institute (KOPRI) carried ... out a preliminary survey on the population size and foraging trips of penguins at Cape Hallett. All ...
Meeting Document : WG-EMM-17/06 : Autor(es): J.-H. Kim, H. Chung, W.Y. Lee, J.-W. Jung, M.C. Park, H.C. Shin and J.H. Kim