Search results
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Biomass/CCAMLR krill review
, and predator consumption rates. Various models of interactions between krill and its major predators, including ... marine ecosystem components, and on interactions between them, precludes the implementation ... , and predator consumption rates. Various models of interactions between krill and its major predators, including ... marine ecosystem components, and on interactions between them, precludes the implementation ...
Meeting Document : SC-CAMLR-VII/BG/39 : Author(s): D.G.M. Miller and I. Hampton (South Africa)
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COLLAPSE OF SOUTH AFRICA’S PENGUINS IN THE EARLY 21ST CENTURY
from about 56 000 pairs in 2001 to some 21 000 pairs in 2009, a loss of 35 000 pairs (>60%) in eight ... of purse-seine fisheries. In Algoa Bay, numbers of African penguins halved from 21 000 pairs in 2001 to 10 ... 000 pairs in 2003. In the Western Cape, numbers decreased from a mean of 35 000 pairs in 2001–2005 ... 000 pairs in 2001 to some 21 000 pairs in 2009, a loss of 35 000 pairs (>60%) in eight years ...
Meeting Document : WG-EMM-11/P8 : Author(s): R.J.M. Crawford, R. Altwegg, B.J. Barham, P.J. Barham, J.M. Durant, B.M. Dyer, D. Geldenhuys, A.B. Makhado, L. Pichegru, P.G. Ryan, L.G. Underhill, L. Upfold, J. Visagie, L.J. Waller and P.A. Whittington
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RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS
remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per ... in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at Prince ... Edward Island in 2008, possibly as a result of better coverage compared to 2001. Dark-mantled sooty ... the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per year). The estimate of Indian ...
Meeting Document : WG-EMM-10/P4 : Author(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
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Review of CCAMLR translation requirements – accompanying document to CCAMLR-XXIX/8 (Previously CCAMLR-XXVIII/10 Rev. 1)
for the 2001–2008 period. Note is taken of the growing translation demand in terms of the number of pages ... en matière de traduction pour la période 2001–2008. Mention est faite de la demande croissante de ... 2001–2008 гг. Учитывается растущая потребность в письменном переводе в плане количества страниц ... documento examina las traducciones requeridas por la CCRVMA durante el período 2001–2008. Se toma nota de ...
Meeting Document : CCAMLR-XXIX/BG/06 : Author(s): Secretariat
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Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands
remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per ... in 2001 and 2008. Counts of both sooty albatrosses Phoebetria spp. were substantially higher at Prince ... Edward Island in 2008, possibly as a result of better coverage compared to 2001. Dark-mantled sooty ... , whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per year ...
Meeting Document : WG-EMM-10/P04 : Author(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
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On commercial significance of krill aggregations
22000 hauls for the period of 1986-1990 and those from Ukrainian trawlers for the period of 2001 ... at 24 g/m2 (Boyd, 2001). As is evident from comparison of above density values, the fleet and dependent ... for the period of 1986-1990 and those from Ukrainian trawlers for the period of 2001 and 2002 (2380 hauls ... of krill density for aquatic animals feeding on krill and has been estimated at 24 g/m2 (Boyd, 2001 ...
Meeting Document : WG-EMM-03/31 : Author(s): S.M. Kasatkina (Russia)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Signy Island, South Orkney Islands 2000/01
Island, South Orkney Islands are reported for the 2000/2001 summer season. This is the first year ... with results from a parallel study undertaken at Bird Island, South Georgia in 2000/2001. In contrast to Signy ... , South Orkney Islands are reported for the 2000/2001 summer season. This is the first year in which ... a parallel study undertaken at Bird Island, South Georgia in 2000/2001. In contrast to Signy Island ...
Meeting Document : SC-CAMLR-XX/BG/04 : Author(s): Delegation of the United Kingdom
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Conceptual model of icefish (Champsocephalus gunnari)
commercial fisheries. Data on the species’ distribution, biology, ecological interactions and susceptibility ... fisheries. Data on the species’ distribution, biology, ecological interactions and susceptibility ...
Meeting Document : WG-EMM-04/59 : Author(s): R. Williams (Australia)
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Developing conceptual models of elements of the Antarctic marine ecosystem: Antarctic krill (Euphausia superba)
as an evolved product of interactions between the species and its environment. In particular, the model focuses ... as an evolved product of interactions between the species and its environment. In particular, the model focuses ...
Meeting Document : WG-EMM-04/50 : Author(s): S. Nicol and S. Kawaguchi (Australia)
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Modelling and Decision Making as Part of the CCAMLR Management Regime
of suitable simulations of important Antarctic marine ecosystem interactions and to facilitate the formulation ... simulations of important Antarctic marine ecosystem interactions and to facilitate the formulation ...
Meeting Document : WG-CSD-88/10 : Author(s): D.G.M. Miller (South Africa)