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Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements
been determined earlier by means of observing the birds039; breeding behaviour (first incubation ... depth only also gave good results (80% correct). File: 33-Scolaro-et-al.pdf ... and bill depth only also gave good results (80% correct). Resume U ne analyse discriminante de ... hauteur du culmen, la discrimination s'est egalement montree satisfaisante (correcte it 80%). Pe3IOMe ... pe3YJlbTaTbI (80-npo~eHTHa51 TOlJHOCTb). Centro Nacional Patagonico, Argentina Instituto Antartico Argentino ... y del grosor del pico, tambien proporcion6 buenos resultados (80% certeza). 1. IN1RODUCTION ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Автор(ы): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani
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Age validation of juvenile Notothenia rossii at Potter Cove, South Shetland Islands, using mark-recapture data
–38.1 cm) tagged and released in successive years from 2004 to 2010, 7 were recaptured at the same site ... after periods of 1–13 months. In scales of five specimens recovered after 10–13 months, one extra ... same analysis in two individuals marked and recaptured during the same summer, after 1–3 months at ... to 6.1 cm, depending on the time of release. Author(s): E. Moreira, E. Barrera-Oro and M. La Mesa ...
Meeting Document : WG-FSA-13/P01 : Автор(ы): E. Moreira, E. Barrera-Oro and M. La Mesa
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Response to Everson (2008)
is) the fault must lie with the MaxEnt approach. The two methods are however quite different ... ., 2001 for the CCAMLR- 2000 strata). Stratum biomass is determined from the mean transect density raised ... the two approaches may well be different. Since the distribution of krill den- sities by 1 n mile ... krill (Cox et al., in press). A further development, that would get away from the need to use ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 195–198 : Автор(ы): Brierley, A.S., B.G. Heywood and S.F. Gull
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Population, breeding, diet and conservation of Crozet shag Phalacrocorax [atriceps] melanogenis at Marion Island, 1994/95 to 2002/03
the mid 1980s. Crozet shags breed for the first time when aged three years. It is probable that about ... specific status of the Crozet shag are recommended conservation measures. Author(s): R.J.M. Crawford, J ...
Meeting Document : WG-EMM-03/17 : Автор(ы): R.J.M. Crawford, J. Cooper, B.M. Dyer, A.C. Wolfaardt, D. Tshingana, K. Spencer, S.L. Petersen, J.L. Nel, D.G. Keith, C.L. Holness, B. Hanise, M.D. Greyling and M. du Toit (South Africa)
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Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)
penguins (WG-FSA-08/30). Icefish may also be consumed by juvenile toothfish in years of high icefish ... projection of yield (tonnes) for 2012 (year 1) and 2013 (year 2) was completed in WG-FSA-11/30 and produced ... . 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ... fishing season was from 1 December 2011 to 30 November 2012 and the catch limit for C. gunnari was 3 072 ...
Document : Site Section: Publications
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Performance and geometry of the FP-120 trawl used during UK fish stock assessment surveys around South Georgia, Subarea 48.3
, biomass, finfish, CCAMLR INTRODUCTION Surveys using bottom trawls have been used for over 20 years to ... (17, 20 and 21) were logged every 30 seconds and the fourth (22) every 20 seconds. The hydrophone ... to the nearest minute. 20 25 30 35 40 45 50 Station Figure 11: Trawl start times per station ... be used to estimate the horizontal opening based on an assumed linear relationship between the two ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 51–69 : Автор(ы): Pilling, G. and G. Parkes
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Research plan to assess the stock status of Dissostichus spp. in Subarea 48.2
limited to 80 tonnes of Dissostichus spp. in 2013/14. The notification was submitted on 30 April 2013 and ... in accordance with Conservation Measure 24-01 (paragraph 3). Author(s): Submitted by the Secretariat ...
Meeting Document : WG-SAM-13/15 : Автор(ы): Submitted by the Secretariat on behalf of Ukraine
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Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area
Champsocephalus gunnari in the South Georgia area are assessed using USSR age sample data and recent biomass ... . The age at recruitment is 3-4 years, hence up to two consecutive years of heavy fishing can occur ... Table lB. The survival rate of the recruited population in each year is given by where s ... the later years, it is reasonable to assume a common age-specific catchability function for both ... and still be followed by one year class from a lightly fished stock. If the recent period of heavy ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Автор(ы): Cooke, J.G.
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Status of white-chinned petrels Procellaria aequinoctialis Linnaeus 1758, at Bird Island, South Georgia
petrel burrows occurred in one-quarter of the 460–47736-m2 quadrats surveyed. The total number of burrows ... gazella). This suggests that any population decline is due to factors operating away from the breeding ... colony, such as those attributed to fishing. Author(s): S.D. Berrow, J.P. Croxall and S.D. Grant (United ...
Meeting Document : WG-FSA-01/26 Rev. 1 : Автор(ы): S.D. Berrow, J.P. Croxall and S.D. Grant (United Kingdom)
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CCAMLR-XXII
conduct exploratory fisheries for Dissostichus spp. in CCAMLR areas (Division 58.5.2 west of 79°20039;E ... for Dissostichus spp. in CCAMLR areas (Divisions 58.5.1, 58.5.2 east of 79°20039;E) Delegation of ... Full Name: Twenty-second Meeting of the Commission Location: Hobart, Australia Date(s): Monday ... ) Delegation of Argentina CCAMLR-XXII/20 Notification of Argentina’s intention to conduct exploratory fisheries ...
Meeting
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