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Status of the coastal stocks of Dissostichus spp. in East Antarctica (Divisions 58.4.1 and 58.4.2)
Paper Title: Status of the coastal stocks of Dissostichus spp. in East Antarctica (Divisions ... operating off the coast of East Antarctica (30°E–150°E; FAO/CCAMLR Divisions 58.4.1 and 58.4.2) since 2003 ... participation in the fishery, with only some Small-scale Research Units (SSRUs, consisting of 10° longitude ... there are two stocks in the area, one in Division 58.4.1 and one in Division 58.4.2, with the division ... 58.4.2. Fishing years extend from 1 December of the previous year to 30 November of the named year ... years was virtually in the same place each year (Appendix 2, Figures 2.1(g, h and i)). Fish could ... vessels and nations fishing in different areas in different years. Catches have been poor in the west ... 58.4.1) fishing has been more predictable, and the catch limit has been reached in most years. This ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 71–100 : Автор(ы): Agnew, D.J., C. Edwards, R. Hillary, R. Mitchell and L.J. López Abellán
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Estimating optimal observer coverage in the Antarctic krill fishery
Paper Title: Estimating optimal observer coverage in the Antarctic krill fishery Abstract ... conventional krill trawl vessels fishing in South Georgia (CCAMLR Subarea 48.3) were analysed using variance ... estimate parameters of interest, in this case the mean (or median) krill length and the rate of larval fish ... by-catch. A partial coverage sampling program has been implemented in South Georgia since 2002 ... (% ) T ot al h au ls w it h kr ill sa m pl in g (% ) A ca m ar 20 02 30 7 ... 07 30 8 In su ng H o 20 07 62 9 N iit ak a M ... st in 20 08 71 55 21 38 21 30 10 0 30 A ve ra ge s 62 ... observer coverage in the Antarctic krill fishery introduction In recent years, the fishing industry has ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Автор(ы): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
variability among years was greater in the guard stage. Estimates of variability were used to explore the ... ice cover as a covariate to explain between-year variation in trip duration increased the power to ... Paper Title: Assessing the power to detect systematic change in Adélie penguin foraging trip ... duration Abstract / Description: Models of variability in Adélie penguin foraging trip durations were ... detection exceed- ing 0.80 only in the single case of 30 years of moni- toring during the crèche period with ... number of impact (step, ramp and trend increases of 25%) and monitoring (1–10, 15, 20, 25 and 30 years ... 15 20 25 30 213 The power to detect systematic change in Adélie penguin ... –10, 15, 20, 25 and 30 years of post-impact ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Автор(ы): Southwell, C., J. Clarke and L.M. Emmerson
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Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine
the proposal in 2017. The joint research proposal was for 3 years covering the period 2017/18, 2018/19 ... . Following a proposal from the Ukraine to join the research plan in 2018, the Scientific Committee requested ... Abstract: A research plan for Subarea 88.3 was commenced by Korea in 2016 and New Zealand joined ... and 2019/20. It was designed to build on Korea’s previous research by continuing to focus on research ...
Meeting Document : WG-SAM-2019/02 : Автор(ы): Delegations of the Republic of Korea, New Zealand and Ukraine
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Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 and 88.2
research TAC in open and closed SSRUs of the Ross Sea has been raised. In accordance with established ... Abstract: Over the last three years at the meetings of WGs and CCAMLR SC a question about ... practice, as a rule, if research goes on in open SSRU then the necessary catch limits are taken from the ... unit`s TAC. If research fishing goes on in closed SSRU then as a rule catch limits are taken from the ...
Meeting Document : WG-SAM-15/20 : Автор(ы): Delegation of the Russian Federation
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Schedule of Conservation Measures in Force 1992/93
Procedure 1. The inspector shall measure one series of 20 meshes, selected in accordance with Article 3 ... by the Commission in accordance with Article IX of the Convention for the Conservation of Antarctic ... ............................................................. 30 Conservation Measure 44/XI Limitation of the Total Catch of Dissostichus eleginoides in ... intervals. ARTICLE 2 Use of the Gauge 1. The net shall be stretched in the direction of the ...
Document : Site Section: Publications
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
eleginoides) resource in the Prince Edward Islands EEZ Abstract / Description: The history of the fishery for ... Patagonian toothfish (Dissostichus eleginoides) in the Prince Edward Islands Exclusive Economic Zone (EEZ) is ... sensitivity tests are shown in Table 5, together with those for projections to 2010 and to 2020 under a ... Figure 1: Population model fi ts and 20-year projections in terms of both the spawning and exploitable ... 2018 2021 Year h = 0.35 h = 0.09 21 Patagonian toothfi sh in the Prince Edward Islands ... EEZ Figure 3: Population model fi ts and 20-year projections in terms of the exploitable component of ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 11–32 : Автор(ы): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
in all years 1988 to 1991. In 1987, 1988 and 1991, 75% of the catch in Subarea 48.2 between December ... Paper Title: Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and ... South Orkneys Abstract / Description: A set of concentric zones of 20 km width was defined around ... . Krill catches in these zones are shown to have a consistent pattern in Subarea 48.1 but an unpredictable ... March was taken within 40 km of the coast, and 90% within 80 km in all years 1988 to 1991. In 1987 ... sea into concentric zones around the major colonies with radii in 20 km increments. Major colonies ... and 4). In only three years (1987, 1988 and 1991) were the majority of catches in Subarea 48.2 taken ... 1989 in Subarea 48.1 and 1988 in Subarea 48.2 (Table 3). In these years, the catch within the 21 to 40 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Автор(ы): Agnew, D.J.
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Entanglement of Antarctic fur seal Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 2001 winter and the 2002 breeding season
here. The overall number of entanglements showed an increase from recent years, with 20 entanglements ... entanglements over winter and 23% during the summer. As in previous years, most individuals observed entangled ... as last year, however the summer entanglements were up 118%. Severe injuries accounted for 30% of ... in debris were juveniles (95% of winter and 52% of summer observations), several pups were recorded ...
Meeting Document : SC-CAMLR-XXI/BG/04 : Автор(ы): Delegation of the United Kingdom
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Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January-February 1987*
to have been about 40% overall increase in the chinstrap population in the last 20-30 years, about ... Paper Title: Surveys of breeding penguins and other seabirds in the South Shetland Islands ... Living Resources Program in 1987 provided data on the number, size, and location of penguin and Antarctic ... blue-eyed shag colonies and the breeding status of other seabirds in the South Shetland Islands ... . Although there appears to have been about 40% overall increase in the chinstrap population in the last 20 ... -30 years, about three-fourths of the difference between our counts and previous ones is due to more ... a jugula ire ait augmente globalement d'a peu pres 40% au cours des dernieres 20-30 annees ... 20-30 anos, aproximadamente tres cuartas partes de la diferencia entre nuestros recuentos y los ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 449-451 : Автор(ы): Shuford, W.D. and L.B. Spear
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