Résultats de la recherche
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Analysis of gear loss by fishing vessels in the CCAMLR Convention Area as contribution to the marine debris program
the marine debris program in 1989. In 2017, WG-FSA recommended that lost fishing gear reported from ... a significant variation in the reporting rates between CCAMLR fisheries. When gear was reported lost ... there was a higher proportion of gear loss in areas where interactions with sea-ice are more likely. To ... data on gear loss and for the C2 form to have a clearer definition of ‘hooks lost attached to sections ...
Meeting Document : WG-FSA-18/17 : Auteur(s): CCAMLR Secretariat
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A history of the acquisition and analysis of sea-ice data by CCAMLR
the early years of development of the ecosystem monitoring program sea ice data, especially derived ... source of data, digital images produced by the US National Snow and Ice Data Centre, with a relatively ...
Meeting Document : WG-EMM-96/15 : Auteur(s): Agnew, D.J.
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e-sc-xxxv-a07.pdf
... /16, the catch limit for C. gunnari was 3 461 tonnes. Fishing early in the season was conducted by ... years up to, and including, the 2015/16 fishing year without reference to the gear types, catch and ... current or future assessments in ‘data-poor’ fisheries (e.g. closed areas, areas with zero catch limits ... Making activities targeting toothfish consistent with CCAMLR’s regulatory framework
application/pdf attached to:WG-FSA-16Meeting Report : WG-FSA-16
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e-cc-xxviii-a5.pdf
... ....................................................................... 137 Reports on compliance with conservation measures .................................... 138 ... 58.5.1. The reports submitted by inspectors cited no contraventions with CCAMLR measures. 2.2 The ... modernisation of this 20-year old scheme. The USA felt that the System of Inspection was relevant to several ... Noting that this was the fourth consecutive year that SCIC had considered a revision to the System of
application/pdf attached to:SCIC-09Meeting Report : SCIC-09
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Trade data analysis – A report of trends and supply chains in CDS data
identified increased use of the CDS with increases in the number of DCDs (41%), DEDs (35%) and DREDs (193 ... %) between these years. Across both years Chile had the greatest number of DCDs landings, exports and the ... largest quantity of landings (4 185 tonnes and 5 586 tonnes). For both years France exported the largest ... quantity of toothfish (3 997 tonnes and 4 531 tonnes). The largest quantity of imports was by the United ...
Meeting Document : CCAMLR-XXXVII/BG/03 : Auteur(s): CCAMLR Secretariat
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Predicting fishing ground accessibility in the Antarctic Weddell Sea
the year, while there are high spatiotemporal variability in repeated accessibility in particular ... areas such as along the ice shelf of the eastern and south-eastern Weddell Sea. We consider our models ... particular area is navigable by fishery vessels at a given time and again within the following two years, as ...
Meeting Document : WG-SAM-18/01 : Auteur(s): H. Pehlke, K. Teschke and T. Brey
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover
. rossii catches from 1991 to 2006, the actual levels are half of those found in the early 1980s, while ... catches. These trends are consistent with those observed in scientific cruises on the offshore populations ... twenty four years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003. The ... abundance of N. rossii showed an increase in years 2002-2003, whereas G. gibberifrons was absent in the ...
Meeting Document : WG-FSA-06/25 : Auteur(s): E.R. Barrera-Oro and E.R. Marschoff (Argentina)
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Revision of biological and population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a comprehensive survey of fishing grounds and recruitment areas in the region
manner while still juvenile and with some years before becoming reproductively mature. Author(s): A.J ... compared to the period during the first surveys in the early 1990s. A notable outcome of the 1999 survey is ... the identification of Ground B as the most important area for 7 to 8 year old fish in the Heard Island ... originally estimated and that, in recent years, there has been an influx of a large number of young fish ...
Meeting Document : WG-FSA-99/68 : Auteur(s): A.J. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)
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e-sc-xxxv-a06.pdf
... actually take place each year must be balanced with overall requirements for land-based predators during ... the number of days observed during a trip, consistent with the practice in the finfish fishery, where ... austral summer. The authors compared abundance estimates with previously published work from the early ... .................................... 237 Methods to evaluate the risks associated with changing the spatial distribution of krill
application/pdf attached to:WG-EMM-16Meeting Report : WG-EMM-16
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ALLOCATION OF RESEARCH HAULS IN THE EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP. IN SUBAREAS 48.6 AND 58.4 IN 2008/09
131 research hauls and each vessel completed 10 research hauls in each SSRU fished, with the exception ... was terminated early due to the closure of those SSRUs. In 9 of the 14 sets of research lines deployed ... .3) have conducted fishing activities in Subareas 48.6 and 58.4 in 2008/09. These vessels deployed ... of Insung No.1 (SSRU 5841C) and Shinsei Maru No.3 (SSRU 5842A) where the setting of research lines ...
Meeting Document : WG-SAM-09/06 : Auteur(s): Secretariat