Search results
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The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 in season 2002/03
exploratory fishery for D. mawsoni in Division 58.4.2 in the 2002/03 season. The results of the fishery ... fished was 111.8 tonnes, of which 88.7% overall was D. mawsoni. Principal bycatch species were macrourids ... (10.2% overall), skates (0.34%) and Muraenolepis sp. (0.27%). The length range of D. mawsoni caught was ... between 500mm and 1650mm total length, and most fish were in gonad state 1 to 3. Length at first maturity ...
Meeting Document : WG-FSA-03/68 : Author(s): Delegation of Australia
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Antarctic krill fisheries management and the need to retain CM 51-07
Abstract: ASOC strongly supports the recommendation of WG-EMM-16 that Conservation Measure 51-07 ... . Discussions at WG-EMM-16 provided further evidence that concentrating krill fishing operations in areas being ... used by land-based predators puts predators at risk from localized depletion. Consequently, ASOC ... , CM 51-07 has minimized the risks of localized krill depletion and therefore should not be allowed to ...
Meeting Document : SC-CAMLR-XXXV/BG/17 : Author(s): Submitted by ASOC
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Update on the external review of the Generalised Yield Model (GYM) software and manual
Abstract: In 2003, WG-FSA requested that the Secretariat supervise an external review of the GYM ... In 2003, WG-FSA requested that the Secretariat supervise an external review of the GYM software ...
Meeting Document : WG-FSA-SAM-04/05 : Author(s): CCAMLR Secretariat
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Ecosystem indicators: factors affecting the choice of predator performance indices for use in monitoring programmes
the ability to relate changes in indices of their performance to changes at lower trophic levels ... . Using indices of predator performance from four species of krill-eating predator together with ... independent ship-based acoustic estimates of krill abundance from South Georgia the relationship between a ... range of indices of predator performance and krill abundance was examined. There was a distinct ...
Meeting Document : WG-EMM-03/43 : Author(s): K. Reid (United Kingdom)
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INITIATIVE TO EXTEND THE BOUNDARY OF THE INTERNATIONAL MARITIME ORGANIZATION’S ANTARCTIC SPECIAL AREA NORTHWARD TO THE ANTARCTIC CONVERGENCE
Abstract: At the 32nd Antarctic Treaty Consultative Meeting (ATCM), the United States proposed ... the adoption of a resolution urging Antarctic Treaty Parties to recommend the extension of the ... of Pollution from Ships (MARPOL) Annex I (oil), Annex II (noxious liquid substances), and Annex V ... environment of Antarctica, the ATCM adopted Resolution 1 (2009) citing the importance of cooperation among ...
Meeting Document : CCAMLR-XXVIII/32 : Author(s): Delegation of the USA
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Diet composition and observations on reproduction of Champsocephalus gunnari in Subarea 48.3 in March/April 1996, Dr Eduardo Holmberg survey
Abstract: The diet composition of the icefish Champsocephalus gumari caught in the Subarea 48.3 ... in March/April 1996 was analyzed using Frequency of occurrence (F%) and coefficient "Q" ... items, known as an important alternative food in years of krill scarcity, were ingested only ... occasionally (Themisto gaudichaudii, F= 1 8%, Q= 1 % at SG; mysids, F= 11 %, Q= 1.1 % at SR) or in negligible ...
Meeting Document : WG-FSA-96/28 Rev. 1 : Author(s): Marschoff, E., Barrera-Oro, E., Casaux, R.
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Unmanned Aerial Vehicles based monitoring of indicator species populations on King George Island (Subarea 48.1)
compared with the results of measurements taken at the same time from the ground level. During expedition ... study distribution and size of three Pygoscelis penguin species on King George Island (Subarea 48.1) in ... the austral summer 2014/15 season. During photogrammetric flights the high-resolution images of the ... penguin breeding colonies were taken. Obtained images were used for estimation of population size and ...
Meeting Document : WG-EMM-15/48 : Author(s): M. Korczak-Abshire, A. Zmarz, R. Storvold, M. Rodzewicz, K. Chwedorzewska, A. Kidawa and A. Znój (Poland)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2015
further improved and extended, inter alia in the light of the recommendations made at WG-EMM 15 (report ... Abstract: The delegation of Germany has submitted the scientific background and justification for ... the development of a marine protected area in the Weddell Sea planning area. In accordance with the ... /BG/15, /BG/16 and /BG/17). The Scientific Committee is invited to note that: Parts A and B of this ...
Meeting Document : SC-CAMLR-XXXIV/13 : Author(s): Delegation of Germany
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Assessing the feasibility of regional surveys of land-based predator abundance in the Southern Ocean: a framework for decision making and planning
abundance of land-based predators. At the 2001 meeting of WG-EMM it was proposed that a workshop be held in ... that it be applied at the workshop to a selected region as a means of both assessing and/or developing ... Abstract: In 2000 WG-EMM discussed the need for region-wide and circum-Antarctic estimates of ... 2002 to assess the feasibility of such broad-scale surveys, and a small intersessional correspondence ...
Meeting Document : WG-EMM-02/45 : Author(s): C. Southwell (Australia)
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COMPARATIVE CHARACTERISTICS OF PATAGONIAN (DISSOSTICHUS ELEGINOIDES) AND ANTARCTIC (D. MAWSONI NORMAN) TOOTHFISH INHABITING DIFFERENT SECTORS OF THE SOUTHERN OCEAN
of these parameters revealed essential differences in food spectra both at the first pelagic stage of ... their life cycle and during the period of their habitation on the shelf and continental slope. At that ... Abstract: On the basis of our own data and literature materials, the schematic posters showing ... spatial and vertical distribution of two toothfish species during their whole life cycle, changes in food ...
Meeting Document : WG-FSA-09/24 : Author(s): K.V. Shust, I.P. Zarikhin, I.G. Istomin, A.F. Petrov, V.A. Tatarnikov and N.S. Demina (Russia)