Search results
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Surface water masses, primary production, krill distribution and predator foraging in the vicinity of Elephant Island during the 1989-90 austral summer
of it. A second front was apparent at the eastern side of the study area and was tentatively ... north of their breeding colonies on Seal Island, but at different distances (18-100 km for fur seals, 20 ... Abstract: Four successive surveys of the pelagic marine environment were conducted over a 100-by ... were collected to describe the thermohaline structure, the distribution of phytoplankton biomass and ...
Meeting Document : WG-CEMP-90/11 : Author(s): A.F. Amos, J.L. Bengtson, O. Holm-Hansen, V.J. Loeb, M.C. Macaulay and J.H. Wormuth (USA)
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Review of the 2007 budget, draft 2008 budget and forecast budget for 2009
Antarctic Marine Ecosystem Models to be held in Hobart in August 2008 at a cost of A$120 500, and ... Interpreter Services for SCIC at a cost of A$88 000 in 2008, and approximately A$ 66 000 for 2009. There is no ... outcome of the budget for 2007, a draft of the 2008 budget and an indicative forecast for the 2009 budget ... . The presentation is in the format determined by the Commission at its 2002 Meeting. The expenditure ...
Meeting Document : CCAMLR-XXVI/04 : Author(s): Executive Secretary
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Climate change and precautionary spatial protection: ice shelves
, particularly in the Antarctic Peninsula region. One of the most evident signs of climate change has been ice ... shelf collapse; overall, 87% of the Peninsula’s glaciers have retreated in recent decades. Ice shelf ... collapse will lead to new marine habitats and to biological colonisation. Colonisation of these habitats ... to return that were last present during the last interglacial, a warmer period than at present. In ...
Meeting Document : WS-MPA-11/17 : Author(s): P.N. Trathan and S.M. Grant (UK)
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Proposal for an experimental crab fishery in Subarea 48.3
years/fishing seasons. Phase 1 occurs at the start of the first fishing season and is a "survey ... population dynamics of P. spinosissima, and consists of three phases to be conducted over a period of two ... fishing operations continue until the TAC for the first fishing season is attained. Phase 2 starts at the ... beginning of the second fishing season and is a series of three depletion experiments conducted in local ...
Meeting Document : WG-FSA-93/22 : Author(s): George Watters (USA)
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USING GENETIC CONNECTIVITY TO IDENTIFY VULNERABLE MARINE ECOSYSTEMS (VMES) IN ANTARCTICA – THE ISSUE OF SCALE
. At present, the available data is very incomplete, and an understanding of the generality of these ... genetic connectivity in benthic invertebrates at differing spatial scales in Antarctica. This information ... is valuable for understanding the potential resilience of benthic communities under threat from ... bottom fishing. Genetic connectivity allows insight into the realized dispersal of organisms, i.e. the ...
Meeting Document : WS-VME-09/06 : Author(s): Wilson, N.G.
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Schedule for the Thirty-fourth Meetings of the Commission and the Scientific Committee
CM Drafting Group (cont) 4. SCAF Report adoption (hard copies of draft report available at 08:00) 17 ... :00-17:30 13. Report (cont.) 14. Close At Close of Meeting End of Meeting function hosted by Russia at ... -XXXIV and CCAMLR-XXXIV Registration for SC-CAMLR-XXXIV and CCAMLR-XXXIV 16:00- Meeting of the Commission ... Heads of Delegations directly following the Heads of Delegations meeting of the Commission Meeting of ...
Page : Site Section: Meetings
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Towards an assessment of the stock of the ommastrephid squid Martialia hyadesi in the Scotia Sea: data from predators
% of which is taken by southern elephant seals, and the other species may take at least a further 51400 ... exploitation of the sub-Antarctic ommastrephid species Martialia hyadesi will be attempted in the future. This ... squid is an important component of the diet of several species of albatross and the southern elephant ... 308016 tonnes per year. The proportion of total annual production of Martialia taken by predators cannot ...
Meeting Document : SC-CAMLR-IX/BG/13 : Author(s): Delegation of United Kingdom
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Krill biomass estimates for South Georgia, December and January 1996/97
backscattering strength at 120 and 38kHz (mvbsl20 kHz- mvbs38kHz between 2 and 12 dB indicative of krill). Mean ... conducted within two 80 x 100 km areas over the shelf-break to the north-east and north-west of South ... Georgia during December/January 1996/97. Netting suggested that the mean lengths of krill within the ... box-specific krill target strength (TS) values of-38.89 and-38.59 dB kg-1. Acoustic signals believed ...
Meeting Document : WG-EMM-97/48 : Author(s): Goss, C., Watkins, J.L., Brierley, A.S.
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Antarctic ecosystem management
for the management of the commercial exploitation of the marine living resources of the Southern ocean ... . More particularly, practical approaches are suggested for managing the exploitation of krill and fish ... in accordance with the objectives and requirements of Article II of the Convention for the ... Conservation of Antarctic Marine Living Resources (CCAMLR). Quantitative predictions, and hence multi-species ...
Meeting Document : WG-DCH-84/03 : Author(s): D.S. Butterworth (South Africa)
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Analysis of haul data from the South Georgia krill fishery
H ~ ~ O J I ~ U I A M , rOBOpAT 0 TOM, YTO Man0 BpeMeHH 3aTpaqllBanOCb Ha nOI4CK KOMMepYeCKAX ~0qe~~paQI i f i KpAJIII. PRO ... abundance indices that are sensitive to changes in biomass. The focused nature of the fishery at South ... Paper Title: Analysis of haul data from the South Georgia krill fishery Abstract / Description ... 1994 and 1996 were examined and a range of descriptive measurements reflecting the fishery operation ... were produced. The measurements emphasise that the krill fishery at South Georgia was geographically ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 9–30 : Author(s): Trathan, P.N., I. Everson, E.J. Murphy and G.B. Parkes