Search results
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Estimating density and biomass of Antarctic krill around South Sheltland Islands using the 2-dB difference method
in 2016 and 38 and 200 kHz from March 6 to 14 in 2017. Krill were collected by the commercial middle trawl ... S v difference-3.0-13.8 dB in 2017, respectively. Krill density and biomass were significantly higher in 2016 ... than those in 2017. Author(s): S.-G. Choi, K. Lee and D. An Title: Estimating density and biomass ... and 200 kHz from March 6 to 14 in 2017. Krill were collected by the commercial middle trawl fishing vessel ...
Meeting Document : WG-EMM-17/08 : Author(s): S.-G. Choi, K. Lee and D. An
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Estimating density and biomass of Antarctic krill (Euphausia superba) around South Shetland using the 2-dB difference method
in 2016 and 38 and 200 kHz from March 6 to 14 and 38 and 120 kHz on April 27 and May 5 in 2017. Krill were ... thousand tonnes (CV=31.4%) applying S v difference-3.0-13.8 dB in 2017, respectively. Krill density ... and biomass were significantly higher in 2016 than those in 2017. Author(s): S. Choi, K. Lee and D. An Title ... and 200 kHz from March 6 to 14 and 38 and 120 kHz on April 27 and May 5 in 2017. Krill were collected ...
Meeting Document : SG-ASAM-18/08 : Author(s): S. Choi, K. Lee and D. An
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Empirically-driven feedback management incorporating multi-scale risk assessment and an experimental framework to facilitate adaptive improvement
acoustic data and predator foraging information (EMP: Nor/Chil/China 2017). Each approach has substantial ... in their own right. In 2017, the Scientific Committee encouraged coordination among the various approaches ... to that which was presented by Norway, Chile and China to SC in 2017, and provide a framework for incorporating ... acoustic data and predator foraging information (EMP: Nor/Chil/China 2017). Each approach has ...
Meeting Document : WG-EMM-2019/18 : Author(s): A.D. Lowther, B. Krafft, O.R. Godø, C. Cardenas, X. Zhao and O.A. Bergstad
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Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4
tagging returns to be 979.3 tonnes in 2017. Applying the CCAMLR agreed precautionary assumption of average ... biomass across the time series and harvest rate of γ = 0.038, implies a 2017/18 yield of 37 tonnes ... returns to be 979.3 tonnes in 2017. Applying the CCAMLR agreed precautionary assumption of average biomass ... across the time series and harvest rate of γ = 0.038, implies a 2017/18 yield of 37 tonnes compared ...
Meeting Document : WG-FSA-17/49 : Author(s): N.D. Walker and T. Earl
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Catches of target species in the Convention Area
in the Convention Area in 2016/17 and 2017/18, including catches taken during scientific surveys conducted ... in accordance with Conservation Measure 24-01. Monthly catch totals for 2017/18, based on data reported to 30 ... in the Convention Area in 2016/17 and 2017/18, including catches taken during scientific surveys conducted ... in accordance with Conservation Measure 24-01. Monthly catch totals for 2017/18, based on data ...
Meeting Document : SC-CAMLR-XXXVII/BG/01 Rev. 4 : Author(s): CCAMLR Secretariat
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An integrated stock assessment for the Kerguelen Island EEZ Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.1
(POKER, 2006, 2010, 2013 and 2017), longline tag-release and tag-recapture data from 2007 to 2019 ... assesment that was presented to WG-FSA 17 (Sinègre et al., 2017b), this assessment accounts for (1) updated ... data (2017/2018 & 2018/2019), (2) updated growth parameters, (3) updated priors on YCS and period ... the one obtained in 2017, with an estimate of 206 200 tons (CI: 194 130 – 218 380). The estimate ...
Meeting Document : WG-FSA-2019/58 : Author(s): F. Massiot-Granier, G. Duhamel and C. Péron
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Proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22
toothfish exploratory fishery research plan up to 2017/18 for East Antarctica, which the Scientific ... -FSA-17 para. 4.28-4.38) and bycatch mitigation (Maschette et al. 2017), suggests a low risk profile ... to the identification of vulnerable marine ecosystem (VME) indicator species (Maschette et al. 2017). Here, we present ... exploratory fishery research plan up to 2017/18 for East Antarctica, which the Scientific Committee agreed ...
Meeting Document : WG-FSA-18/59 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Continuation of multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22
toothfish exploratory fishery research plan up to 2017/18 for East Antarctica, which the Scientific ... (WG-FSA-17 para. 4.28-4.38) and bycatch mitigation (Maschette et al. 2017), suggests a low risk ... . 2017, Eléaume et al. 2018). Here, we update the research plan for 2018/19 to 2021/22 (WG-FSA-18/59 ... exploratory fishery research plan up to 2017/18 for East Antarctica, which the Scientific Committee agreed ...
Meeting Document : WG-SAM-2019/05 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Draft integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
survey (RSTS), longline tag-release data from 2012-2017 and longline tag-recapture data from 2013-2018 ... functions of the trawl, longline and trap sub-fisheries. Compared to the 2017 assessment that was accepted ... and commercial fishery from 2017-2018, (2) inclusion of fishing-induced mortality from longline gear loss ... leads to a smaller estimate of the virgin spawning stock biomass B 0 than that obtained in 2017 ...
Meeting Document : WG-FSA-2019/32 : Author(s): P. Ziegler
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Quality of positioning and estimates of green weight of krill when using the continuous fishing system
Abstract: During the 2017 EMM meeting Norway was requested to act towards the industry to ensure ... describes the action taken to respond to the request. Most of the work will be carried out in the 2017/18 ... During the 2017 EMM meeting Norway was requested to act towards the industry to ensure catch ... taken to respond to the request. Most of the work will be carried out in the 2017/18 season but Norway ...
Meeting Document : SC-CAMLR-XXXVI/11 : Author(s): Delegation of Norway