WG-SAM-2021 Full Name: Working Group on Statistics, Assessments and ModellingMeeting documents Doc Number Title WG-SAM-2021/01 New research plan for Dissostichus spp. under CM 24-01, paragraph 3 in Subarea 88.3 by Korea and Ukraine from 2021/22 to 2023/24Delegations of the Republic of Korea and Ukraine WG-SAM-2021/02 Notification for the Ross Sea shelf survey in 2022Delegation of New Zealand WG-SAM-2021/03 Continuing research in the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22; Research plan under CM 21-02, paragraph 6(iii)Delegations of Australia, France, Japan, Republic of Korea and Spain WG-SAM-2021/04 Rev. 2 Proposal for continuing research on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2021/22 from a multiyear plan (2021–2024): Research Plan under CM 21-02, paragraph 6(iii)Delegations of Japan, South Africa and Spain WG-SAM-2021/05 Proposal to conduct a local survey of Champsocephalus gunnari in Statistical Subarea 48.2Delegation of Ukraine WG-SAM-2021/06 Provisional Trend Analysis – Preliminary 2021 research blocks biomass estimatesCCAMLR Secretariat WG-SAM-2021/07 Antarctic krill proportional recruitment indices (2010–2020) in Subareas 48.1–48.3 from the observer dataCCAMLR Secretariat WG-SAM-2021/08 Preliminary exploration of H-based decision rules for managing toothfish fisheriesR. Hillary, P. Ziegler and J. Day WG-SAM-2021/09 Recruitment modelling for Euphausia superba stock assessments considering the recurrence of years with low recruitmentC. Pavez, S. Wotherspoon, D. Maschette, K. Reid and K. Swadling WG-SAM-2021/10 Multi-fleet stock assessment modelling with the GrymJ. Liu, S. Wotherspoon and D. Maschette WG-SAM-2021/11 Analysis of the factors influencing the fishing impact zone for the longline toothfish fisheryO. Krasnoborodko, S. Kasatkina and A. Remeslo WG-SAM-2021/12 Grym parameter values for Subareas 48.1, 48.2 and 48.3S. Thanassekos, K. Reid, S. Kawaguchi, S. Wotherspoon, D. Maschette, P. Ziegler, D. Welsford, G. Watters, D. Kinzey, C. Reiss, C. Darby, P. Trathan, S. Hill, T. Earl, S. Kasatkina and Y.-P. Ying WG-SAM-2021/13 Updated stock assessment model for the Antarctic toothfish (Dissostichus mawsoni) population of the Ross Sea region for 2021A. Grüss, A. Dunn and S. Parker WG-SAM-2021/14 Diagnostic plots for the 2021 assessment model for the Antarctic toothfish (Dissostichus mawsoni) population of the Ross Sea regionA. Grüss, A. Dunn and S. Parker WG-SAM-2021/15 Stock Annex for the 2021 assessment of the Antarctic toothfish (Dissostichus mawsoni) population of the Ross Sea regionA. Grüss, A. Dunn and S. Parker WG-SAM-2021/16 Options to include the Ukrainian quarantined data to the CCAMLR databaseI. Slypko and K. Demianenko WG-SAM-2021/17 Report on the toothfish survey in the Subarea 48.1 by the Ukrainian vessel Calipso in 2021Delegation of Ukraine WG-SAM-2021/18 Research Plan under CM 21-02, paragraph 6 (iii). Proposal for new multi-Member research on Dissostichus spp. in Divisions 58.4.1 and 58.4.2 from 2021/22 to 2023/24Delegation of the Russian Federation WG-SAM-2021/19 Proportional recruitment and weight-length relationship for krill in Subarea 48.1 and 48.2 from RV Atlantida survey, 2020S. Kasatkina and S. Sergeev WG-SAM-2021/20 Rev. 1 Summary of proportional recruitment and multiyear biomass variability for krill in Subarea 48 from research surveysD. Kinzey WG-SAM-2021/21 2021 updated analysis of the sea ice concentration (SIC) in research blocks 4 (RB4), and 5 (RB5) of Subarea 48.6 with sea surface temperature (SST) and windsT. Namba, R. Sarralde, T. Ichii, T. Okuda, S. Somhlaba and J. Pompert WG-SAM-2021/22 Moving from biomass estimates towards precautionary catch limit: spatial scale revisitedY. Ying, X. Wang, X. Zhao, Y. Zhao, G. Fan and J. Zhu Read more about WG-SAM-2021 Français Русский Español WG-ASAM-2021 Full Name: Working Group on Acoustic Survey and Analysis MethodsMeeting documents Doc Number Title WG-ASAM-2021/01 Repository of acoustic data collected by fishing vesselsCCAMLR Secretariat WG-ASAM-2021/02 Biases in acoustic biomass density estimates used for calculating catch limitsC.S. Reiss, J. Hinke, A.M. Cossio, G.R. Cutter and G.M. Watters WG-ASAM-2021/03 Comparison analysis of krill length compositions from catches obtained by research and commercial midwater trawlsS. Sergeev and S. Kasatkina WG-ASAM-2021/04 Rev. 1 Results of acoustic survey in Subarea 48.1 and 48.2 carried out by Russian RV «Atlántida» in 2020S. Kasatkina, A. Abramov, M. Sokolov, A. Sytov and D. Kozlov WG-ASAM-2021/05 Rev. 1 Analysis of acoustic data to examine spatial and temporal variability of krill distribution from repeated transectsS. Kasatkina, A. Abramov, M. Sokolov and A. Malyshko WG-ASAM-2021/06 A revised biomass estimation of Antarctic krill based on the up-to-date swarm based method for CCAMLR Division 58.4.1 in 2018/19 using data obtained by Japanese survey vessel, Kaiyo-maruK. Abe, R. Matsukura, N. Yamamoto, K. Amakasu and H. Murase WG-ASAM-2021/07 Echogram noise removal can remove significant amounts of krill backscatterG. Macaulay, G. Skaret and B. Krafft WG-ASAM-2021/08 Using unmanned surface vehicles to monitor krill density during fishing and obtain regular updates of pre-exploitation biomassS. Menze, A. Lowther and B.A. Krafft WG-ASAM-2021/09 The various spatial scales available for consideration and the distribution of the krill fishery in Subarea 48.1Y. Ying, X. Zhao, G. Fan and X. Wang WG-ASAM-2021/10 Potential effect of the chosen length-frequency distribution on acoustic biomass estimates of Antarctic krillX. Wang, X. Zhao and Q. Xu WG-ASAM-2021/11 Monthly variation of Antarctic krill biomass in a main fishing ground in the Bransfield strait based on fishing vessel acoustic data collected during routine fishing operationsY. Zhao, X. Wang, X. Zhao, Y. Ying and J. Zhang WG-ASAM-2021/12 Biomass of Antarctic krill (Euphausia superba) in the eastern sector of the CCAMLR Division 58.4.2M.J. Cox, G. Macaulay, N. Kelly, R. King, D. Maschette, J. Melvin, A. Smith, S. Wotherspoon and S. Kawaguchi WG-ASAM-2021/13 Biomass estimates of Antarctic krill around the South Shetland Islands based on surveys conducted by a Chinese fishing vessel from 2013 to 2019X. Wang, X. Yu, X. Zhao, J. Zhang, G. Fan, Y. Ying and J. Zhu WG-ASAM-2021/14 Developing plausible estimates of subarea and fished area biomassesB.A. Krafft, G. Macaulay, S. Fielding and P.N. Trathan WG-ASAM-2021/15 Acoustic transects undertaken by fishing vessels at South GeorgiaS. Fielding, J. Arata and P.N. Trathan WG-ASAM-2021/P01 Glider-Based Estimates of Meso-Zooplankton Biomass Density: A Fisheries Case Study on Antarctic Krill (Euphausia superba) Around the Northern Antarctic PeninsulaC.S. Reiss, A.M. Cossio, J. Walsh, G.R. Cutter and G.M. Watters Read more about WG-ASAM-2021 Français Русский Español K.K.& K. INTERTECH GROUP CO., LTD. Address Country (old): Thailand Read more about K.K.& K. INTERTECH GROUP CO., LTD. Description / Abstract There is no description / abstract available for this document. Antarctic Story CO., Ltd Address Country (old): Korea, Democratic People's Republic of Read more about Antarctic Story CO., Ltd Description / Abstract There is no description / abstract available for this document. Offal Read more about Offal Autoline Read more about Autoline Description / Abstract There is no description / abstract available for this document. Conservation Measure 51-04 (2020) This measure is not currently active. Areas: All Areas Read more about 51-04 (2020) Français Русский Español Pages« first ‹ previous … 232 233 234 235 236 237 238 239 240 … next › last »
