Search results
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SC-CAMLR-XXVI
and Analysis Methods(Cambridge, UK, 30 April to 2 May 2007) SC-CAMLR-XXVI/BG/03 Report of the Planning Meeting ... , 7 to 18 May 2007) CCAMLR Observer (K.-H. Kock, Germany) SC-CAMLR-XXVI/BG/05 CCAMLR-IWC Workshop to review ... observation programs undertaken during the 2006/07 season Secretariat SC-CAMLR-XXVI/BG/09 Rev. 1 A review ... ) Secretariat SC-CAMLR-XXVI/BG/10 Review of CCAMLR activities on monitoring marine debris in the Convention Area ...
Meeting
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Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning
, a biore- gion defined on the basis of long-term (up to 30 years) averages of time series (Grant et al ... across the Convention Area. 0 5 10 15 20 25 30 35 0 2 4 6 8 10 12 14 16 To ta l a re ... evidence, and shall contribute, taking full consideration of Article II of the CAMLR Convention where ... . Margules and Pressey, 2000; Pressey et al., 2007; Ardron et al., CCAMLR Science, Vol. 20 (2013): 1–19 ... Ocean bioregions: implications for conservation planning Abstract / Description: Systematic ... conservation planning for developing marine spatial protection includes analysis of the spatial distribution of ... season, 64% of the CAMLR Convention Area was open to fishing for at least one species. There were ... distribution of catch within the open fraction. For example, only 26% of the total area open to krill fishing ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Author(s): Grant, S.M., S.L. Hill and P.T. Fretwell
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SCAR-MARINE BIODIVERSITY INFORMATION NETWORK 2010 AND BEYOND
Change on its ecosystems, Antarctic marine biodiversity information has to be widely published ... , which aggregates the information on the web portal (90 datasets; 1,000,000 records). SCAR-MarBIN ... on its ecosystems, Antarctic marine biodiversity information has to be widely published, immediately ... , which aggregates the information on the web portal (90 datasets; 1,000,000 records). SCAR-MarBIN ...
Meeting Document : CCAMLR-XXVII/BG/35 : Author(s): Delegation of Belgium
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Longline sink rates of an autoline vessel, and notes on seabird interactions
observations at sea indicated that weights did have an effect on line sink for 20–40 m either side ... ) accounted for 90% of the observed incidental catch; of which 90% were foul hooked rather than having ... observations at sea indicated that weights did have an effect on line sink for 20–40 m either side ... ) accounted for 90% of the observed incidental catch; of which 90% were foul hooked rather than having ...
Meeting Document : WG-FSA-01/44 : Author(s): N.W.McL. Smith (New Zealand)
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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
(Figure 3). These ages may be overestimated by one year due to an interpretation issue concerning ... . 9. A sample of otoliths collected in 2007/08 has been aged and results reported in WG-FSA-10/48. Ages of 214 ... growth curves fitted to the estimated age and length data (Figure 3). TOT 58.4.4 5 Figure ... using stock parameters from WG-FSA-10/48, and the mean age of first and full selection by the research ...
Document : Site Section: Publications
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Krill – biology, ecology and fishing
on mathematical models that are used to simulate a krill population and project it forward over a 30 year period ... that are used to simulate a krill population and project it forward over a 30 year period. These projections ... of the most abundant animal species on the planet. Which countries fish for krill and how much do they catch ... ? In the last five years, eight Members of CCAMLR have fished for krill (see Table 1), the majority of the krill ...
Page : Site Section: Fisheries
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Preliminary assessment of mackerel icefish, Champsocephalus gunnari, in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in May–June 2006 using the Generalised Yield Model
of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. A lack of evidence of strong year ... that set in 2005. Taking into account the fact that the 4+ year class, which contributed an estimated 80 ... of yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. A lack ... of evidence of strong year classes recruiting to the population has led to a significant decrease ...
Meeting Document : WG-FSA-06/43 Rev. 1 : Author(s): D.C. Welsford (Australia)
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Tooth growth in male Antarctic fur seals (Arctocephalus gazella) from South Georgia: an indicator of long-term growth history
in longitudinal sections of teeth. Mean age at death was 7∙69 ± 0∙07 years and this showed a small but significant ... an indication of body growth, Tooth growth rate was lowest in seals which died early (age 4 years) and increased ... in longitudinal sections of teeth. Mean age at death was 7∙69 ± 0∙07 years and this showed a small but significant ... an indication of body growth, Tooth growth rate was lowest in seals which died early (age 4 years) and increased ...
Meeting Document : WG-CEMP-93/11 : Author(s): I.L. Boyd and J.P. Roberts (United Kingdom)
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.1
of otoliths for age determination of the target and most frequently taken by-catch species. Length ... tagging, biological measurements, ageing and genetic approaches will be used to develop stock assessments ... to this report is shaded. Throughout this report the CCAMLR fishing season is represented by the year in which ... that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 ... Description / Abstract: Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in ...
Document : Site Section: Publications
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Foraging behaviour of Antarctic fur seals during periods of contrasting prey abundance
Abstract: Published in Journal of Animal Ecology (1994) 63, 000-000 Author(s): I.L. Boyd, J.P.Y ... Published in Journal of Animal Ecology (1994) 63, 000-000 ...
Meeting Document : WG-CEMP-94/12 : Author(s): I.L. Boyd, J.P.Y. Arnould, T. Barton and J.P. Croxall (United Kingdom)