Search results
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Network characterisation of the food-web of the Ross Sea, Antarctica
silverfish (Pleuragramma antarcticum), small demersal fishes, Antarctic krill (Euphausia superba ... ) and cephalopods. Pelagic fishes and crystal krill (E. crystallorophias) are also likely to have high importance ... antarcticum), small demersal fishes, Antarctic krill (Euphausia superba) and cephalopods. Pelagic fishes ... and crystal krill (E. crystallorophias) are also likely to have high importance in the Ross Sea food-web ...
Meeting Document : WG-EMM-12/53 : Author(s): M.H. Pinkerton and J.M. Bradford-Grieve (New Zealand)
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Update on software development for analysing nest camera images through the CEMP Special Fund
network monitoring data’. This CEMP Special Fund project was initiated in 2015/16 to refine existing ... software and develop post-processing code for data download according to specifications developed ... , the approaches for nest camera image processing available within the software, data downloading considerations ... responsibility for releasing documents: Australia ...
Meeting Document : WG-EMM-18/28 : Author(s): C. Southwell, H. Achurch, J. Cusick, A. Lashko, K. Newbery, A. Sikka and L. Emmerson
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A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997/98 TO 2008/09
per set have shown no consistent trend over time. The length frequency data from the Ross Sea fishery ... time. We conclude that from data examined from the fishery to date there is no strong evidence ... shown no consistent trend over time. The length frequency data from the Ross Sea fishery have been very ... that from data examined from the fishery to date there is no strong evidence for localised stock depletion. ...
Meeting Document : WG-FSA-09/36 : Author(s): S.M. Hanchet, A. Dunn and S. Mormede (New Zealand)
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Preliminary study on the breedings of chinstrap and gentoo penguins at Barton Peninsula, King George Island
to document breeding chronology and give a measure of breeding success. The nests to be monitored were ... method. A total of 96 nests for chinstraps and 121 nests for gentoos were monitored to document breeding ...
Meeting Document : WG-CEMP-93/23 : Author(s): H.-C. Shin and S. Kim (Republic of Korea)
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Length at maturity of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross Sea
Abstract: Scientific observers collected maturity data from skates caught by New Zealand longline ... to obtain accurate estimates of the length at 50% maturity. Results were compared with data collected ... to mature at a slightly greater length of 95–100 cm TL, but further data are required to confirm ... Scientific observers collected maturity data from skates caught by New Zealand longline vessels ...
Meeting Document : WG-FSA-03/42 : Author(s): M.P. Francis (New Zealand)
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Evaluation of populations of chinstrap and gentoo penguins at Cierva Cove (ASPA N° 132). Is this site an appropriate control area for non-fishing effects?
Abstract: We present new censuses data for a suite of chinstrap (Pygoscelis antarctica ... . Data indicate an overall increase in breeding population size of chinstrap and gentoo penguins. Given ... an opportunity to explore how monitoring data can provide useful contrasts to other monitoring sites with more ... We present new censuses data for a suite of chinstrap (Pygoscelis antarctica) and gentoo (P. papua ...
Meeting Document : WG-EMM-13/27 : Author(s): M.M. Santos, N.R. Coria, E. Barrera-Oro (Argentina) and J.T. Hinke (USA)
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A life table for female Antarctic fur seals breeding at Cape Shirreff, Livingston Island
Abstract: Mark-resight data were analysed for five cohorts (1997-2001) to estimate age-specific ... and natality. Data on tagged juveniles were collected from 1998-2005 and for adult females from 2000-2005 ... . These data are used to construct an age-dependent life table for female fur seals breeding at Cape Shirreff ... Mark-resight data were analysed for five cohorts (1997-2001) to estimate age-specific juvenile ...
Meeting Document : WG-EMM-06/39 : Author(s): M.E. Goebel, B.I. McDonald, J.D. Lipsky (USA), V.I. Vallejos, R.A. Vargas, O. Blank (Chile), D.P. Costa (USA) and N.J. Gales (Australia)
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Characteristics of population-genetic structure of Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Pacific, Indian and Atlantic sectors of the Antarctica
) was investigated not once during the last decade and before, but in this work we present our data on DNA-analysis ... difference with publishes data for several genes and present new view onto toothfish population genetic ... with previously published data was also found for several loci. Author(s): N.S. Mugue, A.F. Petrov, D.A. Zelenina ... not once during the last decade and before, but in this work we present our data on DNA-analysis of recent ...
Meeting Document : WG-FSA-12/21 : Author(s): N.S. Mugue, A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev (Russia)
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SUMMARY OF SCIENTIFIC OBSERVATIONS IN THE CAMLR CONVENTION AREA FOR 2009/10 SEASON
Abstract: Introduction 1. This paper contains a summary of all Scientific Observer data collected ... in Subareas 88.1 and 88.2 by 12 vessels. 3. Throughout this paper the data reported are those that have been ... collected by scientific observers and unless specified does not include data collected by the crew ... . A detailed list of the observations conducted and the types of data submitted to the Secretariat is contained ...
Meeting Document : WG-FSA-10/05 : Author(s): Secretariat
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On biogeographic patterns of benthic invertebrate mega fauna on shelf areas of the Southern Ocean Atlantic sector
communities incorporates a range of data on physical, environmental and biological properties, as well ... of data was available, the northern Antarctic Peninsula and the South Shetland Islands, reveals a two ... -layered pattern based on the standardised total biomass data and the composition of phyla that contributes ... north of the South Shetlands off western King George. By referencing physical oceanographic data ...
Meeting Document : WS-BSO-07/10 : Author(s): S.J. Lockhart and C.D. Jones (USA)