Résultats de la recherche
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A shore-based randomised sampling design used in the artisanal longline fishery for Dissostichus eleginoides off central Chile
northern Chile. Observers were stationed dockside and at a processing factory. A 14-day sampling frame was ... used, divided into primary sampling units of days/area and secondary sampling units of three- and eight ... -hour periods. Compared to shipboard sampling, the design allowed more flexibility in allocation of ... incidental mortality of higher predators. Author(s): Rubilar, P., Ashford, J., Jones, C. Title: A shore ...
Meeting Document : WG-FSA-96/54 : Auteur(s): Rubilar, P., Ashford, J., Jones, C.
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Common fish by-catch species in CCAMLR krill fisheries
Description / Abstract: This simple guide is designed to assist in the identification of fish by ... information provided in WG-EMM 07/32 (A guide to identification of fishes caught along with the Antarctic ... permission to use that material). The guide includes an illustrated key to distinguish the families of fish ... outcome, users are encouraged to provide feedback (email: observer [dot] scheme [at] ccamlr [dot] org) on ... Introduction This simple guide is designed to assist in the identification of fish by-catch in the krill ... in WG-EMM 07/32 (A guide to identification of fishes caught along with the Antarctic krill, T. Iwami ... that material). The guide includes an illustrated key to distinguish the families of fish that have ... , users are encouraged to provide feedback (email: observer.scheme@ccamlr.org) on practical details of ...
Document : Site Section: Science
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Bioregionalisation: some key questions and considerations
Abstract: Bioregionalisation is a process to classify data on a range of environmental ... for conservation and sustainable resource use. The success of this process will be dependent on ... establishing clear principles and objectives, focused at relevant spatial scales. Bioregionalisation analysis ... must address a range of technical questions relating to the development and use of appropriate methods ...
Meeting Document : WS-BSO-07/11 : Auteur(s): S. Grant, A. Clarke, P.N. Trathan and H.J. Griffiths (UK)
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THE NEED FOR TRADE MEASURES IN CCAMLR
adoption of this Conservation Measure by the Commission at its XXVII Meeting, and clarify why the adoption ... the adoption of a trade measure that will promote compliance with CCAMLR’s agreed upon rules to bring ... sustainable fishing. The proposal received the support of all but one State. ASOC would like to support the ... of such a measure is a positive step for CCAMLR. ASOC reviews in this paper the relevant ...
Meeting Document : CCAMLR-XXVII/BG/28 : Auteur(s): Submitted by ASOC
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Ichthyological investigation by fixed gears in Terra Nova Bay (Ross Sea) - species list and first results
depth suggests the presence of different assemblages of fish at different levels sampled. A detailed ... Abstract: The species composition and bathymetric distribution of the fish fauna of Terra Nova ... coast to off-shore, down to 680 m. The bulk of catches were Nototheniidae (10 species, 83 % by weight ... statistical analysis of catches in relation to various variables (depth, fishing gears, station, etc.) is also ...
Meeting Document : WG-FSA-91/37 : Auteur(s): M. Vacchi, S. Greco and M. La Mesa (Italy)
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Antarctic Site Inventory/MAPPPD/Climate Challenge Analyses: Report to CCAMLR by Oceanites, Inc.
; • Camera Work and Additional Research with Penguin Watch at the University of Oxford (UK); and • Recent ... increased awareness of climate change and its potential impacts through the lens of penguins and Antarctica ... . This report summarizes activities of Oceanites since CCAMLR-XXXV and SC-CAMLR-XXXV, including ... : • Results from the latest, 23 rd consecutive field season of the Antarctic Site Inventory; • Update on the ...
Meeting Document : SC-CAMLR-XXXVI/BG/19 : Auteur(s): Submitted by Oceanites, Inc.
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Zooplankton studies during international krill synoptic survey in CCAMLR Subarea 48.1 in 2019 onboard Ukrainian fishing vessel More Sodruzhestva
of November 2018. The stratified samples were done at the same stations as for krill hydroacoustic ... Abstract: As a part of the international krill synoptic survey, the National Antarctic Scientific ... Center of Ministry of Education and Science of Ukraine has conducted research program on mesozooplankton ... survey in order to map vertical distribution, abundance and species composition of zooplankton, mostly ...
Meeting Document : WG-EMM-2019/64 : Auteur(s): L. Samchyshyna, E. Dykyi and G. Milinevsky
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Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea
) from the Ross Sea Abstract / Description: A previous study on the age and growth of Amblyraja ... , after which growth almost ceases (Francis and Ó Maolagáin, 2005). An alternative interpretation of age ... . By counting fine growth bands in the caudal thorns instead of broad diffuse bands, growth curves have ... been generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with ... potential impact of fishing on this spe- cies, research has been directed at understanding its biology and ... cessa- tion of growth. They estimated the age-at-sexual- maturity to be 6–7 years for males and 8–11 ... lead to different estimates of age-at-maturity, lon- gevity and growth rate from those suggested by ... , but most (61.5%) were scored as reada- bility 4 (bands very unclear over at least part of the thorn ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Auteur(s): Francis, M.P. and M.J. Gallagher
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Données de capture et d'effort de pêche à échelle précise (C1 pêcheries au chalut)
must be submitted to the Secretariat by email (data [at] ccamlr [dot] org) before the end of the month ... following the month of data collection (Conservation Measure 23-04). These data are reported by Flag States ...
Form
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Données de capture et d'effort de pêche à échelle précise (C5 pêcheries au casier)
must be submitted to the Secretariat by email (data [at] ccamlr [dot] org) before the end of the month ... following the month of data collection (Conservation Measure 23-04). These data are reported by Flag States ...
Form