Résultats de la recherche

1. Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 to 1996

   four periods of extensive ice cover during the last 18 years. Variability in seasonal timing, areal ... extent, seasonal duration and persistence of sea-ice over multiple years is apparent and is consistent ... ice cover during years between periods of extensive ice cover decreased during the second half of the ... periodicity of five to eight years in ice cover and note a five-year periodicity apparent in the air ... d'un secteur de 1.25 X 10" km2 au large de la partie nord-ouest de la peninsule Antarctique met en ... curves of sea-ice cover were drawn from monthly estimates for each year (Figure 2). The area under the ... subsampled area in km2 during the ith year and jth month. RESULTS AND DISCUSSION The Bellingshausen Sea ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 65–73 : Auteur(s): Hewitt, R

2. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year in ... to 30 November 2014). Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... to small-scale research unit (SSRU) E. Although a catch limit of 30 tonnes has been set in SSRU A ... catch (tonnes) D. mawsoni D. eleginoides Total 2004 500 20 0 20 197 2005 780 125 1 126 86 2006 ...

   Document : Site Section: Publications

3. Progress report of Chilean research on albatross ecology and conservation

   two different management regimes. This fact and the article XI of the CCAMLR Convention, suggests the ...

   Meeting Document : WG-FSA-02/18 : Auteur(s): J. Arata and C.A. Moreno (Chile)

4. Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996

   from 1978/79 to 1988/89, with most of the commercial harvesting taking place in the first two years of ... class; fish from this year class were 20 to 25 cm long in January/February 1976 and 30 to 37 cm in ... -year-old fish (15-20 cm long) made up a considerable proportion of the fish caught during the survey ... (cm) Length (cm) Length (cm) 5 10 15 20 25 30 35 40 45 50 55 Length (cm) Length (cm ... (cm) 10 20 30 40 50 60 70 Length (cm) 1976: no data 10 20 30 40 50 60 70 Length (cm) 10 20 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Auteur(s): Kock, K.-H

5. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   perio . Table 2: Escapement of spawning biomass at the end of 20 and 30-year projections for different ... and for three levels of y - 0.15, 0.2 and 0.4. Projections for 20 years and 30 years were undertaken ... spawning biomass after 20 and 30 years relative to median So in each run with no fishing was 1.099 and ... : The probability of depleting the spawning biomass during 20-year projections for different levels of y ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Auteur(s): Constable, A.J. and W.K. de la Mare

6. Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index

   t ot al 0 5 10 15 20 25 30 -150 -100 -50 0 50 100 150 CPST -3 -2 -1 0 1 2 3 -150 -100 ... -50 0 50 100 150 Quantiles of standard normal R es id ua ls Log10CPT 0 10 20 30 40 -1.5 ... id ua ls Residuals P er ce nt o f t ot al Log10CPTT 0 10 20 30 -1.0 -0.5 0.0 0.5 1.0 1.5 ... Quantiles of standard normal Residuals Log10CPD 0 10 20 30 40 -1 0 1 2 -4 -2 0 2 4 -1 0 1 2 R ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Auteur(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu

7. Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989

   for Fisheries 3 The annual period used is the split-year 1 July to 30 June. Split-year is denoted by ... 1986 50 12.2 1000 50.0 20 to 21 April 3 1986 300 3.5 158 47.5 24 to 30 April 4 1987 127 14.0 1510 ... . As it turned out, during each year of observation aggregations of krill were observed most ... the calendar year in which the split-year ends, i.e., 1989 indicates the split-year 1988/89). 151 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Auteur(s): Dolzhenkov, V.N. and V.P.Timonin

8. Amendments to the Draft Headquarters Agreement between the Government of Australia and the Commission for the Conservation of Antarctic Marine Living Resources

   Author(s):  Delegations of Argentina and Chile Title:  Amendments to the Draft Headquarters Agreement between the Government of Australia and the Commission for the Conservation of Antarctic Marine Living Resources Approval:  Approved

   Meeting Document : CCAMLR-I/30 : Auteur(s): Delegations of Argentina and Chile

9. Fishery Report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   Frequency (proportion of the catch) Le ng th (c m ) 10 20 30 40 50 986/87987/88988/90989/90990 ... -SAM-04/20). 2 ANI 48.3 Trawl surveys 6. In April 2008 the UK undertook a random stratified ... Survey timing (days since start of year) 116 S eabed area of survey strata S trata (m ... estimates from bootstrap procedure Mean SE Lower CI Upper CI One-sided lower 95% CI 76 384 30 183 ...

   Document : Site Section: Publications

10. The survivorship of rays discarded from the South Georgia longline fishery

    made at 6 and 12 hours to establish the condition of each animal. During the initial stages of the ... additionally signifi cant factor was sex, although there were suggestions that wind speed and animal size ... 12 hours, adjusted for the ‘50% survivorship’ category of Table 1. 0% 20% 40% 60% 80% 100 ... 20 0 Endicott and Agnew 160 Table 4: Results of a binomial GLM in S-plus examining the ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Auteur(s): Endicott, M. and D.J. Agnew

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