Search results
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Food consumption by predators in CCAMLR Integrated Study Regions
is directly applicable also to fur seals and could be modified to incorporate phocid seal data, when available ... . Prey categories are readily modifiable to sub-divide krill into sexes and maturity stages ... . With existing empirical data on breeding population size, diet, activity-specific energy requirements ... and foraging ranges, it is possible to make realistic estimates of krill consumption of penguins and fur seals ...
Meeting Document : SC-CAMLR-IX/BG/16 : Author(s): Delegation of United Kingdom
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2005/06
and is the third lowest population size in the 10 years of census data. The chinstrap penguin breeding population ... were comprised mainly of adult female Antarctic krill, the majority of which were 51-55mm in length ... . This is a continuation of a four year trend with increasing proportions of female krill and increasingly larger krill ... . This interpretation may be aided by analysis of foraging location and diving behaviour data to be done at a later date ...
Meeting Document : WG-EMM-06/P1 : Author(s): E.S.W. Leung, R.A. Orben and W.Z. Trivelpiece (USA)
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A proposal to progress implementation of the CCAMLR SISO Review Panel recommendations
Parties to apply the data collection and observer safety provisions of SISO, mutatis mutandis ... , to their national observers deployed in CCAMLR fisheries. Author(s): Delegation of the USA Title: A proposal ... for releasing documents: United States of America ... Parties to apply the data collection and observer safety provisions of SISO, mutatis mutandis ...
Meeting Document : CCAMLR-XXXVI/25 : Author(s): Delegation of the USA
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Acoustic estimates of krill abundance at South Georgia, 1981–1998
Abstract: Acoustic estimates of abundance of the Antarctic krill, Euphausia superba, at South ... includes some previously published estimates arising from cruises where determination of krill density ... was a primary objective, and estimates derived for the first time here from acoustic data collected ... as a subsidiary during other studies of the pelagic ecosystem at South Georgia. Krill abundance at the island ...
Meeting Document : WS-AREA 48-98/9 : Author(s): A.S. Brierley, J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson (UK)
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e-cc-xxii-a4.pdf
... in the Executive Secretary’s report to meeting papers presented on CCAMLR data handling and security (CCAMLR-XXII ... in the Fourth World Fisheries Congress (CCAMLR-XXII/BG/22). 140 SECRETARIAT SERVICES 7. The Committee ... reviewed the proposed rules for submission and distribution of documents for annual meetings ... . It considered that it was important that background documents should be available when required during ... report to meeting papers presented on CCAMLR data handling and security (CCAMLR-XXII/13), issues ... relating to IFF2, COFI-25 and ATCM-XXVI (CCAMLR-XXII/14) and participation in the Fourth World Fisheries ... fisheries and recommended that the Commission consider the adoption of such a scheme, incorporating the ... convener should document in advance the terms of reference and meeting requirements in consultation with application/pdf attached to:SCAF-03
Meeting Report : SCAF-03
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging program in Subareas 88.1 and 88.2 for 2006/07
88.1 and 88.2 since 2001 are updated, including data for the 2007 season for all vessels. This paper ... provides an update of the preliminary tag-release and tag-recapture data that were presented at the July ... 2007 meeting of WG-SAM by including revised data and data from non-New Zealand vessels that fished ... observed from toothfish tagged by fishing vessels. Six fish moved 400–600 km from the slope fisheries ...
Meeting Document : WG-FSA-07/40 : Author(s): A. Dunn, S.M. Hanchet and S.L. Ballara (New Zealand)
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Report of the Sixth Meeting of the Working Group on Krill(Cape Town, South Africa, 25 July to 3 August 1994)
Title: Report of the Sixth Meeting of the Working Group on Krill(Cape Town, South Africa, 25 July ... to 3 August 1994) Approval: Approved Secretariat Workflow Status: Content Approved Document Release Consent ... : No Delegation responsibility for releasing documents: CCAMLR Secretariat ... Report of the Sixth Meeting of the Working Group on Krill(Cape Town, South Africa, 25 July ...
Meeting Document : SC-CAMLR-XIII/04
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Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, after commercial fishing in the area
by the offshore commercial fishery in the area in the late 1970s. This interpretation is consistent ... commercial fishery in the area in the late 1970s. This interpretation is consistent with historical ... over the last 16 years was most probably caused by the offshore commercial fishery in the area ... of finfish in Antarctica started at the end of the 1960s. The fishery was developed mainly in offshore ... , and around the Kerguelen Islands in the Indian Ocean sector. The fishery has resulted in the stocks of many ... by banning directed fisheries and establishing stringent by-catch limits. Commercial fishing in the South ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 43–52 : Author(s): Barrera-Oro, E.R., E.R. Marschoff and R.J. Casaux
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Inter-annual variability in krill density at South Georgia: 1997–2012
in acoustic data using a multi-frequency identification window and converted to krill density using ... area to the north of South Georgia, Southern Ocean. Krill targets were identified in acoustic data ... Abstract: Antarctic krill (Euphausia superba) are a key species in Southern Ocean ecosystems ... of krill was examined using a 15 year time series of acoustic observations undertaken in the Western Core ...
Meeting Document : WG-EMM-13/14 : Author(s): S. Fielding, J.L Watkins, P. Trathan, P. Enderlein, C. Waluda, C. Goss, G. Stowasser, G. Tarling and E. Murphy (United Kingdom)
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Matlab code for calculating krill biomass in a survey area
) to recalculate the catch limit for Antarctic krill in the Scotia Sea based on updated acoustic algorithms ... has revealed inconsistencies and omissions in the documentation, complicating attempts by interested ... , thoroughly documented, and generically applicable code for calculating acoustic biomass estimates for any ... area based on the CCAMLR 2000 survey methods. Using data from the South Orkney Island stratum during ...
Meeting Document : SG-ASAM-16/03 : Author(s): A. Cossio, J. Renfree and C. Reiss