Search results
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Method for rapidly assessing spatial scale of interactions of fishing gear with habitats and Antarctic marine living resources
groups consider how to report on these issues, which also form part of the review procedures under ... ) examples on how to report rapid assessments of interactions with ecological features, using bottom fishing ... on interactions of fishing with ecological features, (ii) an automated process for determining boundaries ... of independent patches of each class of an ecological feature, (iii) a procedure for assessing interactions ...
Meeting Document : WG-FSA-15/62 Rev. 1 : Author(s): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)
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e-sc-xxiv-a5-appO.pdf
... .................................................................. 488 Interactions involving marine mammals with longline fishing operations ......... 488 ... Interactions involving seabirds with trawl fishing operations ....................... 489 Finfish ... Interactions involving marine mammals and trawl fishing operations.............. 491 Toothfish ... that no intersessional work took place on issues identified last year on the development of the Scientific Observers ... Working Group noted that no intersessional work took place on issues identified last year on the
application/pdf attached to:Ad Hoc WG-IMAF-05Meeting Report : Ad Hoc WG-IMAF-05
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The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model
’. The model incorporates only ecosystem com- ponents and interactions considered directly important ... by McLeod and Leslie (2009): ecosystem productivity, health, resilience and services. These objectives ... performance (services) and two (health and resilience) for each of 33 SSMU- and taxon- specific predator ... abundance at beginning of fishing period. Krill Whole model Health (II.3(b) maintenance ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Author(s): Hill, S.L. and J. Matthews
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e-sc-xxvi-a5.pdf
... and revisions were made to the sections on the catch history of target species, including IUU catch estimates ... of fishing in Area 41 on the Dissostichus resource in the western section of Subarea 48.3 (SC-CAMLR- XXV ... and interactions with seabirds and marine mammals. Depredation by sperm whales occurred on Scotia Bank ... 48.3 in August–September 2007 (WG-FSA-07/56). Previous surveys (except 1997) have been conducted ... in Area 41 on the Dissostichus resource in the western section of Subarea 48.3 (SC-CAMLR- XXV, Annex ... interactions with seabirds and marine mammals. Depredation by sperm whales occurred on Scotia Bank and the ... random stratified bottom trawl survey in Subarea 48.3 in August–September 2007 (WG-FSA-07/56). Previous ... , a total of 15 088 D. mawsoni have been reported as released and 458 recaptured since 2001; the
application/pdf attached to:WG-FSA-07Meeting Report : WG-FSA-07
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e-sc-xxiv.pdf
... across the Convention Area ....................................................... 24 Interactions ... to new and exploratory fisheries.......... 65 Interactions involving marine mammals and longline ... fishery operations ............. 67 (iii) Interactions involving seabirds and marine mammals ... and trawl finfish fishery operations...................................................... 67 Interactions ... fishery operations ............. 67 (iii) Interactions involving seabirds and marine mammals and ... trawl finfish fishery operations...................................................... 67 Interactions
application/pdf attached to:SC-CAMLR-XXIVMeeting Report : SC-CAMLR-XXIV
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Scientific Abstracts 2008
and discussion of the estimation issues involved will identify possibilities for improvement. WG-EMM-PSW-08/12 ... production was 7 602 (±103) pups down 24.4% from the last census in 2001/02 (10 057 ± 142 pups born). Dead ... it was 8.5% and from 1996–2002 the average annual rate was +0.9%. Since 2001/02, pup production ... of the implementation of FOOSA in EPOC. The latter section includes the methods used for implementing environmental ...
Document : Site Section: Publications
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Observation on the interactions between marine mammals and mid-water krill trawl
Abstract: An observation on the interaction between marine mammal and krill midwater trawl ... from late July to August then decreased in September, and over 85% of the fur seals was observed ... and J. Zhu Title: Observation on the interactions between marine mammals and mid-water krill trawl Microsoft ... An observation on the interaction between marine mammal and krill midwater trawl was carried out ...
Meeting Document : WG-FSA-2019/60 : Author(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu
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Determination of Antarctic krill acoustic back-scattering cross-section
Paper Title: Determination of Antarctic krill acoustic back-scattering cross-section Abstract ... -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ... to determine the acoustic cross-section of the back-scattering of krill. By experiments, the authors have ... obtained the dependence of the acoustic section of back-scattering of krill on its length at a frequency ... KRILL ACOUSTIC BACK-SCATTERING CROSS-SECTION V.A. Protaschuk and T.A. Lukashova (U.S.S.R.) Abstract ... -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ... to determine the acoustic cross-section of the back-scattering of krill. By experiments, the author~ have ... obtained the dependence of the acoustic section of back-scattering of krill on its length at a frequency ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 141-152 : Author(s): Protaschuk, V.A. and T.A. Lukashova
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Conservation Measure Conservation Measure 227/XX (2001)
in the 2001/02 season Area: Subarea 48.6 Division 58.4.1 Division 58.4.2 Division 58.4.3a Division 58.4.3b ... adjacent to the Prince Edward Islands Adopted at Meeting: CCAMLR-XX Period in Force: 2001- 2002 ... General measures for exploratory fisheries for Dissostichus spp. in the Convention Area in the 2001 ... General Measures for Exploratory Fisheries for Dissostichus spp. in the Convention Area in the 2001/02 ... in the exploratory fisheries for Dissostichus spp. during the 2001/02 season shall have one scientific observer ... August 2002 shall be reported to CCAMLR by 30 September 2002 so that the data will be available ... to the meeting of the Working Group on Fish Stock Assessment (WG-FSA) in 2002. Such data taken after 31 August ...
Conservation Measure : 227/XX (2001)
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A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
presence and the consequences of interaction with different types of gear, a risk-management framework ... of potential VMEs; scale of interactions between fishing activities and VMEs; impact of interactions on VMEs ... of interactions of bottom fishing gear with VMEs and associated uncertainties from risk analysis is combined ... of uncertainty surrounding both the evidence of VME presence and the consequences of interaction with different ... d’interactions d’engins de pêche de fond avec des VME et les incertitudes associées issues de l’analyse du ... of uncertainty surrounding both the evidence of VME presence and the consequences of interaction with different ... of current and proposed fishing activities; evidence of potential VMEs; scale of interactions between ... fishing activities and VMEs; impact of interactions on VMEs; and recovery potential of VMEs. (ii) Risk ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Author(s): Martin-Smith, K