Search results
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WS-SM-18
Full Name: Workshop on Spatial Management Location: Cambridge, UK Date(s): Monday, 2 July 2018 ... to Friday, 6 July 2018 Chair / Convener: Dr Susie Grant (SCAR) Support: Dr Keith Reid Submissions Due ... : Monday, 18 June 2018 Please note that meeting-specific information is now available. Need help? Check out ... for Area 48 (19 to 21 February 2018, Berlin, Germany) Workshop Co-conveners (C. Darby (UK) and C. Jones ...
Meeting
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Revised selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3
selectivities for the years 1995 – 2000 for input to the GYM assessment. In this paper, I propose a revised ... for the years 1995 – 2000 for input to the GYM assessment. In this paper, I propose a revised method ...
Meeting Document : WG-FSA-02/64 : Author(s): G.P. Kirkwood (United Kingdom)
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Population demography of Antarctic fur seals: the costs of reproduction and implications for life-histories
consecutive years, including 3 years when several indices showed that food availability was well below average ... . 4. There was no evidence of senescence. Survival rate was not related to year of birth or age, after accounting ... for variation due to pregnancy and calendar year. Survival was reduced as a result of pregnancy which accounted ... reproductive output (ages 5-8 years). 5. Mean pregnancy rate was 0•70 (SD = 0•11) with an interannual range ...
Meeting Document : WG-EMM-95/26 : Author(s): Reid, K., Croxall, J.P., Lunn, N.J., Boyd, I.L.
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Evaluation of some processing techniques applied to acoustic recordings from two krill fishing vessels
and during surveying. We have worked with datasets covering most of the fishing season 2015/2016, one from ... the Chinese vessel Fu Rong Hai and one from the Norwegian vessel Saga Sea, both transect data and data ... been collected without one or more of the CCAMLR prescribed three frequencies for target identification ... to acoustic recordings from two krill fishing vessels Microsoft Word File: asam-17-03.docx Approval ...
Meeting Document : SG-ASAM-17/03 : Author(s): X. Wang, G. Skaret and O.R. Godø
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Diet overlap among top predators at the South Orkney Islands, Antarctica
analyzed diet information on nine bird and two seal species collected in the austral summer from 1996 ... variable diets. This variability may be explained by fluctuations in krill availability. In years when ... information on nine bird and two seal species collected in the austral summer from 1996 to 2000 at South ... . This variability may be explained by fluctuations in krill availability. In years when krill is scarce (e.g. 2000 ...
Meeting Document : WG-EMM-18/04 : Author(s): M.L. Bertolin and R. Casaux
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Decadal trends in abundance, size and condition of Antarctic toothfish in McMurdo Sound, Antarctica, 1972–2011
Abstract: We report the analyses of a dataset spanning 39 years of near-annual fishing ... was dominated by fish in the upper two-thirds of the overall distribution exhibited in the industrial catch ... We report the analyses of a dataset spanning 39 years of near-annual fishing for Dissostichus ... was dominated by fish in the upper two-thirds of the overall distribution exhibited in the industrial catch ...
Meeting Document : WG-FSA-12/P04 : Author(s): D.G Ainley, N. Nur, J.T Eastman, G. Ballard, C.L Parkinson, C.W Evans and A.L. DeVries
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Spatio–temporal dynamics of Antarctic krill fishery: identification of fishing hotspots
is presenting consistent FH across years, particularly during those years when the precautionary catch limit ... of radius 25 km, and have a high catch density (>10 ton∙km-2) during years when the catch limit ... is reached. The analysis show that the krill fishing fleet is concurring to know fishing grounds year after ... year, where they obtain high catches, and that the catch density (ton∙km-2) inside the FHs ...
Meeting Document : WG-EMM-16/52 : Author(s): F. Santa Cruz, B. Ernst and J.A. Arata
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Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.
of the two species by depth may be related to physical intolerance to cooler temperatures because of the lack ... on deeper slopes (>1 500 m). Separation of the two species by depth may be related to physical ... 0. 8 (2 1. 5) 49 –2 06 50 –1 48 0. 66 ( 0. 69 ) 0. 30 (0 .4 2) 30 D ec –1 9 Fe b 20 07 ... 90 –1 80 7. 8 (2 .7 ) 5. 3 (2 .3 ) 30 D ec –1 9 Fe b 20 07 /0 8 21 66 69 ... gi no id es 20 06 /0 7 Fe m al e (7 45 ) 30 .6 69 ... set and mean CPUE for Dissostichus eleginoides (black) and D. mawsoni (red). 0 10 20 30 500 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Author(s): Taki, K., M. Kiyota, T. Ichii and T. Iwami
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An assessment of toothfish in Subarea 48.3 using CASAL
is 4910 t for the baseline two-fleet assessment, while for the one-fleet assessment, the estimated long ... is 4910 t for the baseline two-fleet assessment, while for the one-fleet assessment, the estimated long ... was selected to best represent the fishery and the available data sources. This incorporated two fleets ... , as it is possible that overall trends in the CPUE series were not fully taken into account in the two fleet ...
Meeting Document : WG-FSA-05/16 : Author(s): R.M. Hillary, G.P. Kirkwood and D.J. Agnew (United Kingdom)
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Responding to climate change: Adélie penguins confront astronomical and ocean boundaries
for the remainder of the year. The latitudinal range of the Adélie penguin spans ~22o. Penguins from northern ... both pack ice and some ambient light at all times of year. Over a 3-yr period, which included winters ... locations of Adélie Penguins from two colonies of very different size on Ross Island, Ross Sea ... year at both Cape Royds and Cape Crozier in 2003-2005. Migrations averaged 12,760 km, with the longest ...
Meeting Document : WG-EMM-10/P11 : Author(s): G. Ballard, V. Toniolo, D.G. Ainley, C.L. Parkinson, K.R. Arrigo and P.N. Trathan