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    WG-FSA-2023

    Full Name
    Working Group on Fish Stock Assessment
    Location:
    Hobart, Australia
    Meeting Start Date/Time:
    Meeting End Date/Time:
    Submissions Due
    Monday, 18 September 2023 - 09:00 Australia/Hobart (Working Group Paper)

    Detailed information is available in our support forum, which includes the process for submitting papers and revisions.

    Meeting Report:
    e-sc-42-a8.pdf (4.27 MB)

      Documents

      Document Number Title Agenda Item(s)
      CCAMLR-42/BG/08 Rev. 1
      More Info
      Fishery Notifications 2023/24
      CCAMLR Secretariat
      2
      CCAMLR-42/BG/09
      More Info
      Implementation of fishery forecasting procedures during the 2022/2023 season
      CCAMLR Secretariat
      2
      SC-CAMLR-42/02 Rev. 2
      More Info
      Summary and Recommendations from Independent review of CCAMLR toothfish assessments, 2023
      Dirk Welsford, Chair of the Independent Review Panel
      4
      SC-CAMLR-42/03
      More Info
      Report of the COLTO–CCAMLR Tagging Workshop (Hobart, Australia, 14 to 17 March 2023)
      4
      SC-CAMLR-42/04
      More Info
      Report of the Working Group on Acoustic Survey and Analysis Methods (Tokyo, Japan, 22 to 26 May 2023)
      4
      SC-CAMLR-42/05
      More Info
      Report of the Krill Fishery Observer Workshop (Shanghai, People’s Republic of China, 19 to 21 July 2023)
      3
      SC-CAMLR-42/09
      More Info
      Report of the Working Group on Statistics, Assessment and Modelling (Kochi, India, 26 to 30 June 2023)
      2
      SC-CAMLR-42/10
      More Info
      Report of the Working Group on Ecosystem Monitoring and Management (Kochi, India, 3 to 14 July 2023)
      2
      SC-CAMLR-42/BG/01
      More Info
      Catches of target species in the Convention Area
      CCAMLR Secretariat
      2
      SC-CAMLR-42/BG/04
      More Info
      Cap-DLISA: A pilot approach to capacity building to support the development of integrated stock assessments for CCAMLR data limited toothfish research fisheries
      Somhlaba, S., T. Okuda and R. Sarralde
      7
      SC-CAMLR-42/BG/29
      More Info
      Temperature data by depth using demersal longlines. The New Zealand experience in the Ross Sea - first steps
      Fenaughty, J.M., M. Nyegaard, J. Jakoboski and K. Senga
      4.3.1
      SC-CAMLR-42/BG/37
      More Info
      Implementation of the Macrourus spp. bycatch cessation rule for the Ross Sea exploratory fisheries
      CCAMLR Secretariat
      5.2
      WG-EMM-2023/14
      More Info
      CCAMLR Marine Debris Monitoring Program, 2023
      CCAMLR Secretariat
      4
      WG-FSA-2023/01
      More Info
      Advances in reducing the interaction with Killer whales and Sperm whales, in the Patagonian Toothfish fishery in CCAMLR subarea 58.7: application of the SAGO Extreme capture system
      Troncoso, P., M, Yamandu, O. Pin, A. Loureiro, D. García and L. Orlando
      6
      WG-FSA-2023/02
      More Info
      Update of the ´SAGO EXTREME` fishing system on the ´Patagonian toothfish` Dissostichus eleginoides fishery.
      Loureiro, A., P. Troncoso, M. Yamandú and O. Pin
      6
      WG-FSA-2023/03
      More Info
      New Fishery Research Proposal Plan Under CM 24-01 Paragraph 3 to Continue the Acoustic-Trawl Survey Champsocephalus gunnari in the Statistical Subarea 48.2
      Delegation of Ukraine
      4.1.2
      WG-FSA-2023/04
      More Info
      Improving identification of fish bycatch in the Antarctic krill fishery
      Romero Martinez, M.L., P.R. Hollyman, W.D.K. Reid, W.P. Goodall-Copestake, J. Moir Clark and M.A. Collins
      5.1
      WG-FSA-2023/05
      More Info
      2023 trend analysis: Estimates of toothfish biomass in Research Blocks.
      CCAMLR Secretariat
      4
      WG-FSA-2023/06
      More Info
      CCAMLR fishery data forms and manuals development status
      CCAMLR Secretariat
      2
      WG-FSA-2023/07 Rev. 2
      More Info
      Implementation of the CCAMLR Scheme of International Scientific Observation during 2022/23
      CCAMLR Secretariat
      6
      WG-FSA-2023/08
      More Info
      Core processes illustrations in support of the proposed Agent-Based Modelling framework (WG-SAM-2023/17)
      Thanassekos, S.
      4
      WG-FSA-2023/09
      More Info
      2023 Ross Sea shelf survey results
      Devine, J. and C. Péron
      4.3.1
      WG-FSA-2023/10
      More Info
      A preliminary assessment for mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2023 random stratified trawl survey
      Maschette, D.
      4.2.1
      WG-FSA-2023/11
      More Info
      Age and growth of the subantarctic skates Bathyraja eatonii and B. irrasa in Kerguelen and Amblyraja taaf in Crozet through the use of the vertebrae centrum
      Faure, J. and C. Péron
      5.2
      WG-FSA-2023/12
      More Info
      Antarctic toothfish (D.MAWSONI) age determination
      Misar, N.
      4
      WG-FSA-2023/13
      More Info
      Assessment model for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2022/23
      Mormede, S., A. Grüss, A. Dunn and J. Devine
      4.3.1
      WG-FSA-2023/14
      More Info
      Casal2 Stock Assessment for Antarctic krill in CCAMLR Subarea 48.1
      Kinzey, D. and G.M. Watters
      3
      WG-FSA-2023/15 Rev. 1
      More Info
      Assessment of Patagonian Toothfish (Dissostichus eleginoides) in Subarea 48.3
      Earl, T. and L. Readdy
      4.1.3
      WG-FSA-2023/16
      More Info
      Assessment of Patagonian Toothfish (Dissostichus eleginoides) in Subarea 48.3: Assessment Diagnostics
      Earl, T. and L. Readdy
      4.1.3
      WG-FSA-2023/17
      More Info
      Assessment of Patagonian Toothfish (Dissostichus eleginoides) in Subarea 48.4
      Readdy, L. and T Earl
      4.1.4
      WG-FSA-2023/18
      More Info
      Assessment of Patagonian Toothfish (Dissostichus eleginoides) in Subarea 48.4: Assessment Diagnostics
      Readdy, L. and T. Earl
      4.1.4
      WG-FSA-2023/19
      More Info
      Characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 882A–B) through 2022/23
      Devine, J.A. and S. Mormede
      4.3.1
      WG-FSA-2023/20 Rev. 1
      More Info
      Continuing research plan for Dissostichus spp. under CM 24-01, paragraph 3 in Subarea 88.3 by Korea and Ukraine from 2021/22 to 2023/24
      Delegations of the Republic of Korea and Ukraine
      4.3.3
      WG-FSA-2023/21
      More Info
      Detection by an albatross sentinel of a vessel probably engaged in IUU activity in 2019 over Banzare Bank, subarea 58.4.3b
      Collet, J., K. Delord, B. Guilloux, A.-S. Bonnet-Lebrun, C. Péron, A. Corbeau, A. Pajot, C. Barbraud and H. Weimerskirch
      2
      WG-FSA-2023/22
      More Info
      Diagnostic plots for the 2023 assessment for Ross Sea region Antarctic toothfish (Dissostichus mawsoni)
      Mormede, S., A. Grüss, A. Dunn and J.A. Devine
      4.3.1
      WG-FSA-2023/23
      More Info
      Diagnostic plots for the 2023 assessment model for the Crozet Islands EEZ Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.6
      Massiot-Granier, F., F. Ouzoulias and C. Péron
      4.2.4
      WG-FSA-2023/24 Rev. 1
      More Info
      Diagnostic plots for the 2023 assessment model for the Kerguelen Island EEZ Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.1
      Massiot-Granier, F., F. Ouzoulias and C. Péron
      4.2.2
      WG-FSA-2023/25
      More Info
      Diet composition and feeding strategy of Antarctic toothfish, Dissostichus mawsoni in Subareas 88.1 and 88.3 in the 2022/23 fishing season
      Baeck, G.W., S. Chung and J. Park
      4.3
      WG-FSA-2023/26 Rev. 1
      More Info
      Draft integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
      Masere, C. and P. Ziegler
      4.2.3
      WG-FSA-2023/27
      More Info
      Estimates of biomass and catch limits for macrourids on the continental slope of the Ross Sea region (Subarea 88.1 and SSRUs 88.2AB)
      Devine, J., S. Parker, A. Dunn, R. O’Driscoll, and M. Pinkerton
      5.2
      WG-FSA-2023/28
      More Info
      Exploring SSBs responses to different recruitment scenarios and SSB0 calculations in a context of regime shift: a Kerguelen Patagonian toothfish fishery case study
      Ouzoulias, F., C. Péron and F. Massiot-Granier
      4.2.2
      WG-FSA-2023/29
      More Info
      Fish nest area in the southern Weddell Sea. Discussions and recommendations from WG-EMM-2023
      Teschke, K., R. Konijnenberg, P. Brtnik, L. Ghigliotti and M. Eléaume
      5.3
      WG-FSA-2023/30
      More Info
      Fishery characterisation for Antarctic toothfish (Dissostichus mawsoni) and Patagonian toothfish (D. eleginoides) around the South Sandwich Islands (Subarea 48.4)
      Marsh, J., T. Earl, A. Riley and L. Readdy
      4.1.4, 4.1.5
      WG-FSA-2023/31
      More Info
      Fishery characterisation for Patagonian toothfish (Dissostichus eleginoides) around South Georgia (Subarea 48.3): 2023 update
      Marsh, J. and T. Earl
      4.1.3
      WG-FSA-2023/32 Rev. 1
      More Info
      Identification traits for the grenadiers Macrourus caml and M. whitsoni for onboard observer's use with preliminary attempt in Subarea 88.3
      Chung, S., M-J. Seo, J-K. Kim and J. Lee
      5.2
      WG-FSA-2023/33
      More Info
      Improved VAST (vector autoregressive spatio-temporal) modelling of grenadier relative abundance in Subarea 48.6
      Sawada, K. and T. Okuda
      5.2
      WG-FSA-2023/34
      More Info
      Intra- and Inter-annual Variability in Seasonal Sea Ice and Krill Fishery in Subareas 48.1 and 48.2
      Shnar V. and S. Kasatkina
      3
      WG-FSA-2023/35
      More Info
      Length at maturity of the subantarctic skates Bathyraja eatonii and B. irrasa in Kerguelen and Amblyraja taaf in Crozet
      Faure, J. and C. Péron
      5.2
      WG-FSA-2023/36
      More Info
      New Fishery Research Proposal Plan for Dissostichus spp. under CM 24-01, paragraph 3, Subarea 48.2 during season 23/24 — 25/26
      Delegation of Chile
      4.1.6
      WG-FSA-2023/37 Rev. 1
      More Info
      Population structure of Antarctic toothfish, Dissostichus mawsoni from Areas 58 and 88 in the Antarctic Ocean using microsatellites and genome-wide SNPs
      Choi, H., H. Park, S. Chung, J. Park, J. Lee, D. Maschette and H.J. Lee
      4.3
      WG-FSA-2023/38
      More Info
      Preliminary Assessment of Mackerel Icefish (Champsocephalus gunnari) in Subarea 48.3 based on the 2023 Groundfish Survey
      Marsh, J. and T. Earl
      4.1.1
      WG-FSA-2023/39
      More Info
      Preliminary tag-recapture based population assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 48.4 - 2023 fishing season
      Marsh, J., L. Readdy, A. Riley and T. Earl
      4.1.5
      WG-FSA-2023/40
      More Info
      Quantifying post-release survival of skate bycatch in the HIMI Patagonian Toothfish longline fishery
      Appert, C., S. Tracey, C. Peron, C. Masere, P. Ziegler and J.B. Cleeland
      5.2
      WG-FSA-2023/41
      More Info
      Recent Indicative Trends in By-Catch of Sharks in the CAMLR Convention Area
      Jones, C.D.
      5.2
      WG-FSA-2023/42
      More Info
      Report of research fishing operations at Subarea 48.6 between the 2012/13 and 2022/23 fishing seasons
      Delegations of Japan, Spain, and South Africa
      4.1.6
      WG-FSA-2023/43 Rev. 1
      More Info
      Report of the co-conveners of the Age Determination Workshop
      Hollyman, P. and J. Devine
      4
      WG-FSA-2023/44
      More Info
      Report of the Groundfish Survey at South Georgias Islands (CCAMLR- Subarea 48.3) in 2023
      Delegation of Argentina
      4.1.1
      WG-FSA-2023/45 Rev. 1
      More Info
      Report of the UK Groundfish Survey at South Georgia (CCAMLR Subarea 48.3) in February 2023
      Hollyman, P., S.L. Hill, C. Gunn, P. Keith, B. Rodriguez and M.A. Collins
      4.1.1
      WG-FSA-2023/46
      More Info
      Report on Argentina´s CCAMLR Subarea 48.3 survey: fish
      Ruocco, N.L., G. Lukaszewicz, E. Aguilar, B. Fusaro, S. Barbini, D. Figueroa and G.A. Colombo
      4.1.1
      WG-FSA-2023/47
      More Info
      Report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2022/23 fishing seasons
      Cleeland, J., C. Masere, T. Lamb and P. Ziegler
      4.2.5
      WG-FSA-2023/48
      More Info
      Report on the Acoustic-Trawl Survey of Champsocephalus gunnari in Statistical Subarea 48.2 in 2023
      Delegation of Ukraine
      4.1.2
      WG-FSA-2023/49
      More Info
      Results from the 2023 Random Stratified Trawl Survey in the Waters Surrounding Heard Island in Division 58.5.2
      Maschette, D., T. Lamb, J. Cleeland, C. Appert, C. Masere and P. Ziegler
      4.2.1
      WG-FSA-2023/50
      More Info
      Risk assessment for the Antarctic starry skate (Amblyraja georgiana) in the Ross Sea
      Holmes, S.J., B. Finucci, J.A. Devine, and M.H. Pinkerton
      5.2
      WG-FSA-2023/51
      More Info
      Ross Sea region Data Collection Protocols
      Delegation of New Zealand
      4.3.1
      WG-FSA-2023/52 Rev. 1
      More Info
      Satellite tagging of adult Patagonian toothfish (Dissostichus eleginoides) provides first evidence for unexpected movement patterns
      Kim, E. and C.H. Lam
      8
      WG-FSA-2023/53
      More Info
      Searching Spatial-Temporal Changes in Intrinsic Productivity of Antarctic Krill (Euphausia superba) in a Climate Change and Fishery Management Context
      Mardones, M., G. Watters and C. Cárdenas
      3
      WG-FSA-2023/54
      More Info
      Spatial Mismatch in Krill Management Approach
      Warwick-Evans, V., M.A. Collins and S. Hill
      3
      WG-FSA-2023/55
      More Info
      Stock Annex for the 2023 assessment of Ross Sea region Antarctic toothfish (Dissostichus mawsoni)
      Mormede, S., J. Devine, A. Grüss and A. Dunn
      4.3.1
      WG-FSA-2023/56
      More Info
      Stock Annex for the 2023 assessment of Subarea 48.3 (South Georgia) Patagonian toothfish (Dissostichus eleginoides)
      Earl, T., L. Readdy and J. Marsh
      4.1.3
      WG-FSA-2023/57
      More Info
      Stock Annex for the 2023 assessment of Subarea 48.4 (South Sandwich Islands) Patagonian toothfish (Dissostichus eleginoides)
      Readdy, L., T. Earl and J. Marsh
      4.1.4
      WG-FSA-2023/58
      More Info
      Stock Annex for the 2023 assessment of the Patagonian toothfish (Dissostichus elegenoides) population of the Crozet Islands EEZ in Division 58.6.
      Massiot-Granier, F., F. Ouzoulias and C. Péron
      4.2.4
      WG-FSA-2023/59
      More Info
      Stock Annex for the 2023 assessment of the Patagonian toothfish (Dissostichus elegenoides) population of the Kerguelen Island EEZ in Division 58.5.1.
      Massiot-Granier, F., F. Ouzoulias and C. Péron
      4.2.2
      WG-FSA-2023/60
      More Info
      Stock Annex for the mackerel icefish (Champsocephalus gunnari) fishery in Subarea 48.3
      Marsh, J. and T. Earl
      4.1.1
      WG-FSA-2023/61
      More Info
      Study on reproductive potential of Champsocephalus gunnari, Chaenocephalus aceratus, Pseudochaenichthys georgianus and Notothenia rossii from South Georgias Islands, March 2023
      Militelli, M.I., N. Ruocco and G. Lukaszewicz
      4.1.1
      WG-FSA-2023/62
      More Info
      Summary of the Toothfish Fishery and Tagging Programme in the Amundsen Sea Region (Small-Scale Research Units 882C-H) to 2021/22
      Devine J.A. and S. Mormede
      4.3.2
      WG-FSA-2023/63
      More Info
      Summary Report from Australia’s Heard Island and McDonald Islands Fishery Climate Adaptation Workshop
      McDonald, A., M. Gold and Philippe Ziegler
      4
      WG-FSA-2023/64
      More Info
      The Need to Revise the Approach to Assessing Gear Selectivity in Relation to the Krill Fishery in the Current CCAMLR Topics
      Sergeev S. and S. Kasatkina
      3
      WG-FSA-2023/65 Rev. 1
      More Info
      Update of Skate Tagging Programme in the Ross and Amundsen Sea Regions
      B. Finucci
      5.2
      WG-FSA-2023/66
      More Info
      Updated Stock Assessment Model for the Crozet Islands EEZ Patagonian Toothfish (Dissostichus eleginoides) Fishery in Sub-Area 58.6
      Massiot-Granier, F., F. Ouzoulias and C. Péron
      4.2.4
      WG-FSA-2023/67 Rev. 1
      More Info
      Updated Stock Assessment Model for the Kerguelen Island EEZ Patagonian Toothfish (Dissostichus eleginoides) Fishery in Division 58.5.1 for 2023
      Massiot-Granier, F., F. Ouzoulias and C. Péron
      4.2.2
      WG-FSA-2023/68
      More Info
      Updated Stock Assessments for Euphausia Superba in Divisions 58.4.1 and 58.4.2
      Maschette, D., H. Murase, N. Kelly, P. Ziegler and S. Kawaguchi
      3
      WG-FSA-2023/69
      More Info
      Using a novel machine learning approach to alleviate the allometric effect in otolith shape-based species discrimination
      Zhu, G.P. and Y.W. Chen
      5.1
      WG-FSA-2023/70
      More Info
      Revised VME Taxa Classification Guide Ross Sea region – version 2
      Devine, J., D. Tracey, S. Mills, D. Macpherson, D. Gordon and E. Mackay
      5.3
      WG-FSA-2023/71
      More Info
      Tag linking - 2023 report.
      CCAMLR Secretariat
      4
      WG-FSA-2023/72
      More Info
      Progress on the CCAMLR gear library
      CCAMLR Secretariat
      3
      WG-FSA-2023/73
      More Info
      Fish by-catch in the krill fishery - 2023 update.
      CCAMLR Secretariat
      5.1
      WG-FSA-2023/74
      More Info
      Dissostichus spp. Catch Documentation Scheme (CDS), and monthly fine-scale catch and effort data decision rule review
      CCAMLR Secretariat
      4
      WG-FSA-2023/75 Rev. 1
      More Info
      Vulnerable Marine Ecosystems (VME) in CCAMLR
      CCAMLR Secretariat
      5.3
      WG-FSA-2023/P01
      More Info
      Fatty acid composition and energy allocation in muscle and gonad tissues indicates that the female mackerel icefish Champsocephalus gunnari is an income breeder
      Zhu, G.P. and K. Huang
      5.1
      WG-SAM-2023/01 Rev. 1
      More Info
      Continuation of the Research on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2023/24 from a multiyear plan (2021/22–2023/24): Research Plan under CM 21-02, paragraph 6(iii)
      Delegations of Japan, South Africa and Spain
      4.1.6
      WG-SAM-2023/03
      More Info
      Continuing research in the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2022/23 to 2025/26; Research plan under CM21-02, paragraph 6(iii)
      Delegations of Australia, France, Japan, Republic of Korea and Spain
      4.2.5

      Preliminary Agenda

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      1     Opening of the meeting
      1.1     Introduction

      Meeting will start with an introduction by the WG Convener and information to delegates of administrative, technical, and organizational matters

      1.2     Adoption of the Agenda

      The agenda for the meeting was developed following the decision by the Scientific Committee to arrange agendas by area. It will be reviewed, modified if necessary and adopted.

      1.3     Review of terms of reference and the work plan

      The Working Group will review the Terms of Reference (See SC-CIRC 23/52 and the work plan set out in SC-CAMLR-41, Table 8).

      2     Review of CCAMLR fisheries in 2022/2023 and notifications for 2023/2024

      The Working Group will review the data on CCAMLR fisheries, fishery notifications and relevant papers that give context to the work of Working Group including recommendations from other Working Groups.

      3     Krill
      4     Fish

      The Working Group will consider management advice for icefish and toothfish stocks by area, including out comes from the fish age determination workshop, the tagging workshop and the independent reivew of toothfish stock assessement, and implications of climate change on mangement advice, especially as resulting from the Climate change workshop (WS-CC-2023).

      4.1     Area 48

      The Working Group will review data inputs and review stock assessments for icefish and toothfish in Subarea 48

      4.1.1     Champsocephalus gunnari in Subarea 48.3

      Population status of icefish (Champsocephalus gunnari) for the established fisheries in CCAMLR convention area, including surveys and stock assessment of mackerel ice fish

      4.1.2     Icefish research survey proposal in Subarea 48.2
      4.1.3     Dissostichus eleginoides in Subarea 48.3
      4.1.4     Dissostichus eleginoides in Subarea 48.4
      4.1.5     Dissostichus mawsoni in Subarea 48.4

      The Working Group will review data inputs and consider the trend analysis results for Antarctic toothfish in Subarea 48.4 , including results of the trend analysis estimates of biomass

      4.1.6     Research plans targeting D. mawsoni in area 48 notified under CM 21-02 or CM 24-01

      Working Group will consider the advice of WG-SAM-2023 and review updates on research plans in Area 48 that were presented in WG-SAM-23, considering the recommendations from WG-SAM-23 and the trend analysis results.

      4.2     Area 58

      The Working Group will review data inputs and review stock assessments for icefish and toothfish in Subarea 58

      4.2.1     Champsocephalus gunnari in Division 58.5.2
      4.2.3     Dissostichus eleginoides in Division 58.5.2
      4.2.4     Dissostichus eleginoides in Division 58.6
      4.2.5     Research plans in area 58 notified under CM 21-02

      Working Group will consider the advice of WG-SAM-2023 and review updates on research plans in Area 58 that were presented in WG-SAM-23, considering the recommendations from WG-SAM-23 and the trend analysis results (e.g. 58.4.1, 58.4.2, 58.4.4b). It will also consider areas outside national jurisdictions in 58.5.1, 58.5.2 and 58.6 and 58.7.

      4.3     Area 88

      The Working Group will review data inputs and review stock assessments for toothfish in Subarea 88

      4.3.1     Subarea 88.1 and SSRUs 882AB - D. mawsoni in the Ross Sea region

      The Woring Group will consider input data and parameters for the Ross Sea stock assessment, including the Ross Sea shelf survey and advice from the independent review of toothfish stock assessments

      4.3.2     Subarea 88.2
      4.3.3     Subarea 88.3
      5     By-catch

      The Working Group will review all work pertaining to the management of bycatch in krill and toothfish fisheries, including management of impacts to VMEs and habitat

      5.2     By-catch management in toothfish fisheries
      SC-CAMLR-42/BG/37 Implementation of the Macrourus spp. bycatch cessation rule for the Ross Sea exploratory fisheries
      CCAMLR Secretariat
      WG-FSA-2023/11 Age and growth of the subantarctic skates Bathyraja eatonii and B. irrasa in Kerguelen and Amblyraja taaf in Crozet through the use of the vertebrae centrum
      Faure, J. and C. Péron
      WG-FSA-2023/27 Estimates of biomass and catch limits for macrourids on the continental slope of the Ross Sea region (Subarea 88.1 and SSRUs 88.2AB)
      Devine, J., S. Parker, A. Dunn, R. O’Driscoll, and M. Pinkerton
      WG-FSA-2023/32 Rev. 1 Identification traits for the grenadiers Macrourus caml and M. whitsoni for onboard observer's use with preliminary attempt in Subarea 88.3
      Chung, S., M-J. Seo, J-K. Kim and J. Lee
      WG-FSA-2023/33 Improved VAST (vector autoregressive spatio-temporal) modelling of grenadier relative abundance in Subarea 48.6
      Sawada, K. and T. Okuda
      WG-FSA-2023/35 Length at maturity of the subantarctic skates Bathyraja eatonii and B. irrasa in Kerguelen and Amblyraja taaf in Crozet
      Faure, J. and C. Péron
      WG-FSA-2023/40 Quantifying post-release survival of skate bycatch in the HIMI Patagonian Toothfish longline fishery
      Appert, C., S. Tracey, C. Peron, C. Masere, P. Ziegler and J.B. Cleeland
      WG-FSA-2023/41 Recent Indicative Trends in By-Catch of Sharks in the CAMLR Convention Area
      Jones, C.D.
      WG-FSA-2023/50 Risk assessment for the Antarctic starry skate (Amblyraja georgiana) in the Ross Sea
      Holmes, S.J., B. Finucci, J.A. Devine, and M.H. Pinkerton
      WG-FSA-2023/65 Rev. 1 Update of Skate Tagging Programme in the Ross and Amundsen Sea Regions
      B. Finucci
      5.3     VME management
      6     Scheme of International Scientific Observation

      The Working Group will consider recommendations from tagging workshop and the subsequent discussions from WG-SAM-23. Krill Fishery Observer Workshop discussions and any revision to observer forms will also be considered under this item.

      7     Future work
      9     Advice to the Scientific Committee

      Advice from all agenda items is consolidated for SC-CAMLR-42

      10     Adoption of the report and close of meeting