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    WG-FSA-17

    Full Name
    Working Group on Fish Stock Assessment
    Location:
    Hobart, Australia
    Meeting Start Date/Time:
    Meeting End Date/Time:
    Submissions Due
    Monday, 18 September 2017 - 00:00 Australia/Hobart (Working Group Paper)

    Videos in our support forum

    The Secretariat has developed instructional videos about the submission of meeting documents and the use of the meeting server. These videos are available from the CCAMLR Support Forum (currently available in English only).

    Meeting Report:

    Documents

    Document Number Title Agenda Item(s)
    CCAMLR-XXXVI/02
    More Info
    Proposal for GEF (Global Environment Facility) funding to support capacity building in the GEF-eligible CCAMLR Members
    Delegations of Chile, India, Namibia, South Africa, Ukraine and the CCAMLR Secretariat
    8.2
    CCAMLR-XXXVI/28 Rev. 2
    More Info
    IUU fishing activity and trends in 2016/17 and IUU Vessel Lists
    CCAMLR Secretariat
    2.3
    SC-CAMLR-XXXVI/08
    More Info
    Convener's Report of the Workshop on the CCAMLR Scheme of International Scientific Observation (WS-SISO) (Buenos Aires, Argentina, 3 to 7 July 2017)
    WS-SISO Convener (J. Moir Clark (EU))
    5.1
    SC-CAMLR-XXXVI/20
    More Info
    The Ross Sea region Marine Protected Area Research and Monitoring Plan
    A. Dunn, M. Vacchi and G. Watters (Co-conveners)
    8
    SC-CAMLR-XXXVI/BG/01 Rev. 1
    More Info
    Catches of target species in the Convention Area
    CCAMLR Secretariat
    2.3
    SC-CAMLR-XXXVI/BG/38 Rev. 1
    More Info
    CCAMLR information and data systems update
    CCAMLR Secretariat
    2.3
    WG-EMM-17/02
    More Info
    Development of a five-year work plan for the CCAMLR Scientific Committee
    M. Belchier (Chair of SC-CAMLR)
    7.1
    WG-FSA-17/01
    More Info
    Proposal for a Climate Change Response Work Program for CCAMLR
    Delegations of Australia and Norway on behalf the Climate Change Intersessional Correspondence Group
    8
    WG-FSA-17/02
    More Info
    Report on the CCAMLR marine debris monitoring program
    CCAMLR Secretariat
    8
    WG-FSA-17/03
    More Info
    Proposed observer logbooks for the 2019 longline and finfish trawl fisheries
    CCAMLR Secretariat
    5
    WG-FSA-17/04
    More Info
    Fish by-catch in the krill fishery: 2017 update
    CCAMLR Secretariat
    6.1
    WG-FSA-17/05
    More Info
    Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2017
    CCAMLR Secretariat
    3.2.6, 3.2.7
    WG-FSA-17/06
    More Info
    Long-distance movements of Patagonian (Dissostichus eleginoides) and Antarctic toothfish (D. mawsoni) from fishery-based mark-recapture data
    CCAMLR Secretariat
    2.3
    WG-FSA-17/07
    More Info
    A characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) to 2016–17
    S. Parker and S. Mormede
    3.2.6
    WG-FSA-17/08
    More Info
    Correlation of sea-surface temperature in Ross Sea, Weddell Sea and the sea off Peru for the ice analysis
    T. Namba, T. Ichii and T. Okuda
    8
    WG-FSA-17/09
    More Info
    Gonad analysis of Antarctic toothfish in Subareas 58.4 and 88.3
    J. Kim, S.-G. Choi, J. Lee, J. Lee and D. An
    4.2.2.1
    WG-FSA-17/10
    More Info
    Revised research plan for the 2017/18 exploratory longline fishery of D. mawsoni in Subarea 48.6 by South Africa and Japan
    Delegations of Japan and South Africa
    4.2.1.2
    WG-FSA-17/11
    More Info
    Revised research plan for the 2017/18 toothfish fishery in Division 58.4.4b by Japan and France
    Delegations of Japan and France
    4.2.2.2
    WG-FSA-17/12
    More Info
    Diets of Antarctic toothfish estimated from fatty acids and stable isotopes
    C.-K. Kang, S.-G. Choi, J. Lee, J. Lee and D. An
    4.2.2.1
    WG-FSA-17/13
    More Info
    Procedures for proposals and reporting on research plans in data-poor fisheries
    S.J. Parker and D.C. Welsford
    4.1
    WG-FSA-17/14 Rev. 1
    More Info
    The random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters surrounding Heard Island (Division 58.5.2) for 2017
    G.B. Nowara, T.D. Lamb and P. Ziegler
    3.1.3
    WG-FSA-17/15
    More Info
    An update on the ageing of Antarctic toothfish, Dissostichus mawsoni, from East Antarctica and the Amundsen Sea
    G. Nowara, B. Farmer, T. Barnes, P. Ziegler and D. Welsford
    4.2.2.1, 4.2.3.1
    WG-FSA-17/16
    More Info
    Spatial variation in Antarctic toothfish (Dissostichus mawsoni) catch rate, mean weight, maturity stage and sex ratio across Divisions 58.4.1, 58.4.2 and 58.4.3b
    P. Yates, P. Ziegler, P. Burch, D. Maschette, D. Welsford and S. Wotherspoon
    4.2.2.1
    WG-FSA-17/17 Rev. 1
    More Info
    Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2016/17 fishing seasons
    Delegations of Australia, France, Japan, Republic of Korea and Spain
    4.2.2.1
    WG-FSA-17/18 Rev. 1
    More Info
    Continuation of multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia, France, Japan, Republic of Korea and Spain
    Delegations of Australia, France, Japan, Republic of Korea and Spain
    4.2.2.2
    WG-FSA-17/19
    More Info
    An integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
    P. Ziegler
    3.2.4
    WG-FSA-17/20
    More Info
    Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2
    T. Lamb
    6.2
    WG-FSA-17/21
    More Info
    Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2
    P. Ziegler
    3.2.4
    WG-FSA-17/22
    More Info
    A preliminary assessment and revised growth model of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2017 random stratified trawl survey
    D. Maschette, P. Burch, P. Yates and D. Welsford
    3.1.3
    WG-FSA-17/23
    More Info
    Mitigation of Macrourus by-catch in research block 58.4.1_6 and estimation of Macrourus biomass and sustainable catch in Divisions 58.4.1 and 58.4.2
    D. Maschette, P. Burch, P. Yates and P. Ziegler
    4.2.2.1, 6.1
    WG-FSA-17/24
    More Info
    Proposal to modify Conservation Measure CM 24-02 regarding the use of a streamer line
    Y. Korzun and S. Kasatkina
    6.2
    WG-FSA-17/25
    More Info
    Plan of the research program of Russian Federation in Subarea 48.5 (Weddell Sea) in season 2017/18
    Delegation of the Russian Federation
    4.2.1.2
    WG-FSA-17/26
    More Info
    Research program to examine the life-cycle and resource potential of Dissostichus species in the Special Research Zone within the Ross Sea region Marine Protected Area (RSRMPA) in 2017–2027
    Delegation of the Russian Federation
    3.2.7
    WG-FSA-17/27
    More Info
    Revised research longline fishing proposal for Dissostichus spp. in Subarea 48.2, second season
    Delegation of Chile
    4.2.1.2
    WG-FSA-17/28
    More Info
    Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)
    Delegation of Chile
    4.2.4
    WG-FSA-17/29
    More Info
    Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV
    K. Teschke, H. Pehlke and T. Brey
    8
    WG-FSA-17/30
    More Info
    Preliminary results of otolith elemental composition analysis of Dissostichus spp. in Subarea 48.2
    Delegation of Chile
    4.2.1.1
    WG-FSA-17/31
    More Info
    Proposal for continuation of the Ukrainian research survey in Subarea 48.2 in 2017/18 and 2018/19 seasons
    Delegation of Ukraine
    4.2.1.2
    WG-FSA-17/32
    More Info
    Revised research program of Ukraine in Subarea 48.1 in 2018
    Delegation of Ukraine
    4.2.1.2
    WG-FSA-17/33
    More Info
    Revised research plan for the 2017/18 exploratory longline fishery of Dissostichus spp. in Division 58.4.2
    Delegation of Ukraine
    4.2.2.2
    WG-FSA-17/34
    More Info
    Revised research program of Ukraine in Subarea 88.3
    Delegation of Ukraine
    4.2.3.2
    WG-FSA-17/35
    More Info
    Ukrainian research proposal for the 2017/18 season in Subarea 88.1
    Delegation of Ukraine
    4.2.3.2
    WG-FSA-17/36
    More Info
    Mark-recapture inputs to the 2017 Ross Sea region stock assessment (Subarea 88.1 and SSRUs 88.2A–B)
    S. Parker and S. Mormede
    3.2.6
    WG-FSA-17/37 Rev. 1
    More Info
    Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
    S. Mormede
    3.2.6
    WG-FSA-17/38
    More Info
    Diagnostic plots of stock assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
    S. Mormede
    3.2.6
    WG-FSA-17/39
    More Info
    The toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2016/17
    S. Parker and S. Mormede
    3.2.7
    WG-FSA-17/40
    More Info
    Joint research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand
    Delegations of the Republic of Korea and New Zealand
    4.2.3.2
    WG-FSA-17/41
    More Info
    New Zealand submission for the trial of the CCAMLR observer training program accreditation scheme
    A. Dunn, D. Kerrigan and A. McNabb
    5
    WG-FSA-17/42
    More Info
    Estimates of local biomass, including estimates of uncertainty, for Antarctic (Dissostichus mawsoni) and Patagonian (Dissostichus eleginoides) toothfish in research blocks in Subareas 48.2, 48.6, 58.4 and 88.3
    CCAMLR Secretariat
    4.1
    WG-FSA-17/43
    More Info
    Report on the survey in Subarea 48.2 in 2015–2017
    Delegation of Ukraine
    4.2.1.1
    WG-FSA-17/44
    More Info
    Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2017
    M. Belchier, V. Foster, S. Gregory, S. Hill, V. Laptikhovsky, P. Lafite and L. Featherstone
    3.1.1
    WG-FSA-17/45
    More Info
    Outline for year 2 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
    M. Söffker and M. Belchier
    4.2.1.1
    WG-FSA-17/46
    More Info
    Preliminary results from the first year of a three-year survey into the connectivity of toothfish species in Subareas 48.2 and 48.4
    K. Olsson, M. Belchier and M. Söffker
    4.2.1.1
    WG-FSA-17/47
    More Info
    Preliminary assessment of mackerel icefish Champsocephalus gunnari in Subarea 48.3 based on the 2017 groundfish survey
    T. Earl
    3.1.1
    WG-FSA-17/48 Rev. 1
    More Info
    Subarea 48.2 research and research proposals for 2018 – overview
    M. Söffker, M. Belchier, A. Zuleta, S. Hopf, P. Ruiz, J.C. Quiroz, L. Pshenichnov, D. Marichev and C. Darby
    4.2.1.1
    WG-FSA-17/49
    More Info
    Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4
    N.D. Walker and T. Earl
    3.2.2
    WG-FSA-17/50
    More Info
    Estimating seabird by-catch in CCAMLR longline fisheries
    C. Darby and K. Olsson
    6.2
    WG-FSA-17/51
    More Info
    Estimates of length-frequency in the assessment of mackerel icefish Champsocephalus gunnari in Subarea 48.3
    T. Earl
    3.1.1
    WG-FSA-17/52
    More Info
    Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.4
    T. Earl
    3.2.2
    WG-FSA-17/53
    More Info
    Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.3
    T. Earl and S. Fischer
    3.2.1
    WG-FSA-17/54
    More Info
    Developing a strategy for coordinated research leading to achievement of the CCAMLR objectives for Antarctic toothfish (D. mawsoni) in Area 48
    C. Darby and M. Söffker
    4.2.1, 7.2
    WG-FSA-17/55
    More Info
    Continuation of multi-Member research on the Dissostichus eleginoides exploratory fishery in 2017/18 in Division 58.4.3a by France and Japan
    Delegations of France and Japan
    4.2.2.2
    WG-FSA-17/56
    More Info
    Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
    S. Kasatkina
    3.2.6, 3.2.7
    WG-FSA-17/57
    More Info
    Monitoring Antarctic toothfish (D. mawsoni) recruitment in the southern Ross Sea
    S.M. Hanchet, S. Mormede, S. Parker, K. Large, A. Dunn and B. Sharp
    3.2.6
    WG-FSA-17/58 Rev. 2
    More Info
    Summary of scientific observer data collected in CCAMLR fisheries in the Convention Area during 2017
    CCAMLR Secretariat
    5, 6.1, 6.2
    WG-FSA-17/59
    More Info
    Updated assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Crozet Islands (Subarea 58.6)
    R. Sinegre, G. Duhamel and J.B. Lecomte
    3.2.5
    WG-FSA-17/60
    More Info
    Updated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Kerguelen Islands (division 58.5.1)
    R. Sinegre, G. Duhamel and J.B. Lecomte
    3.2.3
    WG-FSA-17/61 Rev. 1
    More Info
    Proposal for a longline survey on toothfish in Statistical Subarea 48.6 in 2017/18
    Delegation of Norway
    4.2.1.2
    WG-FSA-17/62
    More Info
    Proposed process for independent review of CCAMLR toothfish stock assessments
    Scientific Committee Chair and Vice-Chairs and the working group conveners
    7.2
    WG-FSA-17/63
    More Info
    Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2017 Poker Biomass survey
    R. Sinegre and G. Duhamel
    3.1.2
    WG-FSA-17/64
    More Info
    Length-weight relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean
    L. Wei, G.P. Zhu and Q.Y. Yang
    6.1
    WG-FSA-17/65
    More Info
    Otolith elemental signatures reveal habitat shift of Electrona carlsbergi
    L. Wei and G.P. Zhu
    6.1
    WG-FSA-17/66
    More Info
    Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1 by Spain
    L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde and S. Barreiro
    4.2.2.1
    WG-FSA-17/P01
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    Changing status of three notothenioid fish at the South Shetland Islands (1983–2016) after impacts of the 1970–80s commercial fishery
    E. Barrera-Oro, E. Marschoff and D. Ainley
    4.2.4
    WG-FSA-17/P02
    More Info
    Total mercury and methylmercury concentrations in Antarctic toothfish (Dissostichus mawsoni): Health risk assessment
    M. Yoon, M.-R. Jo, K.-T. Son, W.-S. Choi, S. I. Kang, S.-G. Choi, J. H. Lee and T. S. Lee
    4.2.2.1
    WG-FSA-17/P03
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    Metabarcoding analysis of the stomach contents of the Antarctic toothfish (Dissostichus mawsoni) collected in the Antarctic Ocean
    T.-H. Yoon, H.-E. Kang, S. R. Lee, J.-B. Lee, G. W. Baeck, H. Park and H.-W. Kim
    4.2.2.1
    WG-FSA-17/P04
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    Spatio–temporal dynamics in maturation and spawning of Patagonian toothfish Dissostichus eleginoides on the subantarctic Kerguelen Plateau
    P. Yates, P. Ziegler, D. Welsford, J. McIvor, B. Farmer and E.Woodcock
    3.2.4
    WG-SAM-17/39
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    Proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2018–2022
    S.M. Hanchet, K. Large, S.J. Parker, S. Mormede and A. Dunn
    3.2.6