Résultats de la recherche
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f-cc-xxxiv.pdf
application/pdf attached to:CCAMLR-XXXIVMeeting Report : CCAMLR-XXXIV
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f-sc-xxx.pdf
application/pdf attached to:SC-CAMLR-XXXMeeting Report : SC-CAMLR-XXX
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f-sc-xxvi.pdf
application/pdf attached to:SC-CAMLR-XXVIMeeting Report : SC-CAMLR-XXVI
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f-sc-xxviii.pdf
application/pdf attached to:SC-CAMLR-XXVIIIMeeting Report : SC-CAMLR-XXVIII
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Evidence of change to the environment, ecosystem and fishery within Area 48 indicates the need for continued precaution
Abstract: CCAMLR manages the krill fishery in Area 48 using a catch limit (the trigger level ... was used to set the trigger level. As a consequence of these major risk factors (increased catch ... be greater now than when the trigger level was established. Ideally CCAMLR should establish a process ...
Meeting Document : WG-EMM-2019/29 : Auteur(s): S. Hill and A. Atkinson
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Advances are urgently needed in providing regular estimates of krill stock status based on the available data
measure (the trigger level) which was established in 1991 and is “not related to the status of the krill ... trigger level is not related to the status of the stock. The establishing terms of reference for WG-EMM ... and CCAMLR still manages the krill fishery using the trigger level. Here we describe the single ...
Meeting Document : WG-EMM-2019/28 : Auteur(s): S. Hill, J. Hinke, N. Ratcliffe, P. Trathan and G. Watters
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
management and reporting purposes. The effective regional catch limit (or ‘trigger level’), established in ... recent years. This suggests that fishing at the trigger level would be equivalent to a long-term ... ;50% of the trigger level since 1991. Comparison with the 9.3% reference exploitation rate suggests ... rates that would reduce the biomass to BMSY. The trig- ger level is equivalent to ~1% of the estimated ... , based on conservative esti- mates of subarea biomass, suggests that the trig- ger level together with ... conservative estimate). The trig- ger level effectively limits the overall exploita- tion rate for Subareas ... ‘trigger level’), established in 1991, is 0.62 million tonnes year–1, equivalent to ~1% of the regional ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Auteur(s): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins
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Sur la répartition provisoire du seuil de déclenchement dans la pêcherie d'Euphausia superba des sous-zones statistiques 48.1, 48.2, 48.3 et 48.4
proposes to upgrade the Conservation Measure 51-07 in order to redistribute the trigger level of catch in ... distribution of the trigger level in the fishery for Euphausia superba in statistical Subareas 48.1, 48.2, 48.3 ...
Meeting Document : CCAMLR-XXXV/30 : Auteur(s): Delegation of Ukraine
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
(or “trigger level”), established in 1991, is 0.62 million tonnes year-1, equivalent to ~1% of the ... conservative estimates of the regional biomass in recent years. This suggests that the trigger level would be ... <3% because annual catches have been <50% of the regional trigger level since 1991. The subarea ...
Meeting Document : WG-EMM-16/21 : Auteur(s): S. Hill, A. Atkinson, C. Darby, S. Fielding, B. Krafft, O.R. Godø, G. Skaret, P. Trathan and J. Watkins
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DETECTION OF VULNERABLE MARINE ECOSYSTEMS IN THE SOUTHERN SCOTIA ARC (CCAMLR SUBAREAS 48.1 AND 48.2) THROUGH RESEARCH BOTTOM TRAWL SAMPLING AND UNDERWATER IMAGERY
trigger level that could be used to provide a basis for notification of a VME, based on CCAMLR Scientific ... ’ vs. ‘light’ VME indicator taxa with consequences on the proposed trigger, as well as the rationale ...
Meeting Document : WG-EMM-09/32 : Auteur(s): S.J. Lockhart and C.D. Jones (USA)