Résultats de la recherche

1. Foraging of royal albatrosses, Diomedea epomophora, from the Otago Peninsula and its relationship to fisheries.

   Otago Peninsula and their coincidence with fisheries activities were studied with global positioning ... system (GPS) loggers. Birds favoured areas around the shelf break of the eastern New Zealand continental ... mass, with hot spots of activity that coincided with fishing zones actively exploited by commercial ... trawl fisheries during the study period. Birds appeared to change their behaviours with proximity to ...

   Meeting Document : WG-FSA-05/P4 : Auteur(s): Davis, L., Setiawan, A., Higuchi, H., Suzuki, M., Fukuda, A., Filippi, D., Waugh, S.

2. e-cc-xxii-a4.pdf

   ... Prior Year 0 0 2 857 700 2 865 710 8 010 2 954 400 3 069 100 EXPENDITURE 494 ... -compliance with Financial Regulations or International Accounting Standards. The Committee recommended that ... annually assessing the Executive Secretary’s performance. It expressed particular satisfaction with the ... confidentiality policy. After detailed consideration of these particular topics, the Committee noted with application/pdf attached to:SCAF-03

   Meeting Report : SCAF-03

3. e-sc-xxxiii-a5.pdf

   ... each year. It further recommended that three columns be added with data from the most recent season ... higher tagging 165 rates within the first year of a research program with lower catches, and ... season. It noted that in the previous year, fishing with trotline gear had not experienced this problem ... then increased efforts to recapture tagged fish with increased catches in subsequent years. Such a application/pdf attached to:WG-SAM-14

   Meeting Report : WG-SAM-14

4. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   Abstract:  Attempts to estimate natural mortality, as a single constant M, simultaneously with ... were obtained using proportions-at-length and fishery and year specific age length keys (ALKs) for ... programmed in R, based on alternative ordinary differential equations (ODE) for within-year population ... -likelihood with the corresponding estimate of M of 0.155, however, the 95% confidence bounds of the estimate ...

   Meeting Document : WG-FSA-10/41 : Auteur(s): S. Candy, D. Welsford, T. Lamb, J. Verdouw and J. Hutchins (Australia)

5. Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning

   species, with Subarea 48.3 (3% of the total area) the only management area open to fishing for all of ... -thirds of all subareas, but with relatively low coverage in terms of area. Bioregions 3 (Polar Front ... . 2002. Rigor and Representativeness in Marine Protected Area Design. Coastal Man- agement, 30 (3): 237 ... ). Various authors have described individual steps for this process with slightly different formulations ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Auteur(s): Grant, S.M., S.L. Hill and P.T. Fretwell

6. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   each year are provided. Note: length-frequency distributions are only presented for those years in ... Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year in ... with a renewed interest in this fishery, the fishery was reclassified as exploratory in 2000. That ... year, the Commission agreed on four exploratory fisheries for Dissostichus spp. in this region outside ...

   Document : Site Section: Publications

7. Surface areas of seabed within the 500 m isobath regions within the South Shetland Islands (Subarea 48.1)

   or bias in computation of seabed areas can directly affect point estimates of standing stock. Early ... isobath by combining Admiralty Chart data with soundings collected during research cruises by the ... . However, there were several areas between the charts with discrepancies, as well as a distinct break in ... , which may have been included in the estimates of Kock and Harm (1995). This region is associated with ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 133–140 : Auteur(s): Jones, C.D., S.N. Sexton and R.E. Cosgrove III

8. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   development phase, with a set of decisions and review for the progression between stages. 3 11. In ... based on estimate from areas with assessed fisheries and are not more than 3–4% of the estimated stock ... Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year in ... with a renewed interest in this fishery, the fishery was reclassified as exploratory in 2000. That ...

   Document : Site Section: Publications

9. Mitigation of seabird captures during hauling in CCAMLR longline fisheries

   hauling in CCAMLR longline fisheries. Haul captures were first recognised by CCAMLR as a problem as early ... / Description:  In recent years there has been an increased focus on reducing seabird captures that occur during ... seabirds Figure 3: Type III – Two booms with purse seine buoys (with or without streamers). Reid et al ... captures were first recognised by CCAMLR as a problem as early as 1994/95 when steps were taken to reduce ... released with the hook still in situ. While the medium- to long-term effects of such capture events are ... CCAMLR as a problem as early as 1994/95, when measures were implemented to reduce the attraction of ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Auteur(s): Reid, E., B. Sullivan and J. Clark

10. Adélie penguin population change in the pacific sector of Antarctica: relation to sea-ice extent and the Antarctic Circumpolar Current

    physical environmental factors during that part of the record with comparable sea-ice satellite imagery ... strong correlations to ice conditions in the eastern portion of the study area (174 to 130°W), and ... evidence that the Ross Island penguins winter in the eastern Ross Sea/western Amundsen Sea. A demographic ... of the Antarctic Circumpolar Current, with starvation or increased predation disproportionately ...

    Meeting Document : WG-EMM-01/23 : Auteur(s): P.R. Wilson (New Zealand), D.G. Ainley, N. Nur, S.S. Jacobs (USA), K.J. Barton (New Zealand), G. Ballard and J.C. Comiso (USA)

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