WG-FSA-SAM-05 Nombre: Subgrupo de Trabajo sobre Métodos de EvaluaciónMeeting documents Doc Number Título WG-FSA-SAM-05/1 Agenda WG-FSA-SAM-05/10 Descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand) WG-FSA-SAM-05/11 Computer program for the calculation and validation of Verhoeff check digitsA. Dunn (New Zealand) WG-FSA-SAM-05/12 Further development and progress towards evaluation of an Antarctic toothfish (Dissostichus mawsoni) stock model for the Ross SeaA. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand) WG-FSA-SAM-05/13 Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samplesS.G. Candy (Australia) WG-FSA-SAM-05/14 Testing the performance of a recompiled version of TrawlCI to calculate confidence intervals of abundance in surveys of Patagonian toothfish (Dissostichus eleginoides) and mackerel icefish (Champsocephalus gunnari)T.D. Lamb, W.K. de la Mare and A.J. Constable (Australia) WG-FSA-SAM-05/15 Initial development of operating models for testing management procedures for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinityA. Brandão and D.S. Butterworth (South Africa) WG-FSA-SAM-05/16 Developing integrated assessments for Dissostichus eleginoides based on the CCAMLR precautionary approachI. Ball and A.J. Constable (Australia) WG-FSA-SAM-05/17 Examination of the characteristics of the fishery for Dissostichus eleginoides in the CCAMLR Statistical Subarea 48.3 and its implications on estimating trends in catch per unit effortA.J. Constable, S.G. Candy and B. Raymond (Australia) WG-FSA-SAM-05/18 Age-structured production model for toothfish at South GeorgiaA. Payne, G.P. Kirkwood, R. Hillary and D.J. Agnew (United Kingdom) WG-FSA-SAM-05/19 Selectivity-induced bias in growth parameter estimatesG.P. Kirkwood (United Kingdom) WG-FSA-SAM-05/2 List of participants WG-FSA-SAM-05/3 List of documents WG-FSA-SAM-05/4 Estimating by-catch from CCAMLR dataSecretariat WG-FSA-SAM-05/5 Rev. 1 Exploring the ASPM as an alternative method to estimate the Patagonian toothfish biomass at CCAMLR Subarea 48.3O.C. Wöhler, P.A. Martínez and A. Aubone (Argentina) WG-FSA-SAM-05/6 Rev. 1 Investigation of bias in the mark–recapture estimate of toothfish population size at South GeorgiaD.J. Agnew, G.P. Kirkwood, J. Pearce and J. Clark (United Kingdom) WG-FSA-SAM-05/7 Implementation of the modified Petersen mark–recapture method in S-PlusA. Payne, D.J. Agnew and R. Hillary (United Kingdom) WG-FSA-SAM-05/8 Stratification of catch-at-length data using tree based regression: an example using Antarctic toothfish (Dissostichus mawsoni) in the Ross SeaN.L. Phillips, A. Dunn and S.M. Hanchet (New Zealand) WG-FSA-SAM-05/9 Simulation experiments and CCAMLR yield estimates using CASALA. Dunn (New Zealand) Leer más sobre WG-FSA-SAM-05 English Français Русский WG-FSA-SAM-03 Nombre: Subgrupo de Trabajo sobre Métodos de EvaluaciónMeeting documents Doc Number Título WG-FSA-SAM 03/1 Provisional Agenda and Provisional Annotated Agenda for the 2003 Meeting of WG-FSA-SAM WG-FSA-SAM 03/10 A feasibility study for stock assessment of D. mawsoni in the Ross Sea (Subares 88.1 and 88.2) using a tag and recapture experimentK.J. Sullivan, N.W.McL. Smith, J. McKenzie and S.M. Hanchet (New Zealand) WG-FSA-SAM 03/11 Research set simulation using fish heavenS. Hanchet and I. Ball (New Zealand) WG-FSA-SAM 03/12 Modelling catch and effort data using generalized linear models, the tweedie distribution, and random vessel effects : longline fishery for Dissostichus eleginoides in CCAMLR area 48.3S. Candy (Australia) WG-FSA-SAM 03/13 Predicting average weight-at-age from weight-at-length and length-at-age models with and without density dependence for Dissostichus eleginoides from the Heard Island plateauS. Candy and A. Constable (Australia) WG-FSA-SAM 03/14 The Generalised Yield Model version 5: structure, specifications and examples for validationA. Constable (Australia) WG-FSA-SAM 03/15 Fish Heaven 2.0: summary of modifications and additions to earlier versions and illustrations of its application as a tool for evaluating fisheries management systemsI. Ball (Australia) WG-FSA-SAM 03/16 JGYM: a java version of the Generalised Yield ModelR.N. Vilhelm (United Kingdom) WG-FSA-SAM 03/3 Rev. 1 List of documents WG-FSA-SAM 03/4 Assessment Subgroup 2003 Introduction to AssessmentsA. Constable (Subgroup Coordinator) WG-FSA-SAM 03/5 Verification of the CMIX procedure on species with known age-length keysP. Gasiukov (Russia) WG-FSA-SAM 03/6 Methodological problems of the trawl-acoustic surveys for stock assessment of the icefishS.M. Kasatkina, P.S. Gasiukov and Zh.A. Frolkina (Russia) WG-FSA-SAM 03/7 Growth of mackerel icefish (Champsocephalus gunnari) and age-size composition of population in subarea of the South GeorgiaK.V. Shust and E.N. Kuznetsova (Russia) WG-FSA-SAM 03/8 Review of management boundaries (SSRU’s) and biological parameters used for the assessment of D. mawsoni in Subarea 88P. Horn and S. Hanchet (New Zealand) WG-FSA-SAM 03/02 Draft List of participants WG-FSA-SAM 03/9 Exploratory analysis of acoustic data from the Ross SeaR.L. O’Driscoll and G.J. Macaulay (New Zealand) Leer más sobre WG-FSA-SAM-03 English Français Русский WG-FSA-10 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-10/01 Provisional Agenda and Provisional Annotated Agenda for the 2010 Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-10/02 List of participants WG-FSA-10/03 List of documents WG-FSA-10/04 Rev. 1 CCAMLR fishery information 2010Secretariat WG-FSA-10/05 Rev. 2 Summary of Scientific Observations in the CAMLR Convention Area for the 2009/10 seasonSecretariat WG-FSA-10/06 Rev. 1 Estimation of IUU catches of toothfish inside the Convention Area during the 2009/10 fishing seasonSecretariat WG-FSA-10/07 Development of the VME registrySecretariat WG-FSA-10/08 A summary of scientific observations related to Conservation Measures 25-02 (2009), 25-03 (2009) and 26-01 (2009)Secretariat WG-FSA-10/09 Scientific research notifications (Conservation Measure 24-01)Collated by the Secretariat WG-FSA-10/10 Results of trials undertaken around Crozet Island using pots to target Patagonian toothfishN. Gasco, P. Tixier and C. Guinet (France) WG-FSA-10/11 Short communication: Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 (Chionobathyscus, Channichthyidae) from the Ross Sea areaA.F. Petrov (Russia) WG-FSA-10/12 Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in March–April 2010, including a revised growth modelD.C. Welsford (Australia) WG-FSA-10/13 Definition of age characteristics of Antarctic toothfish (Dissostichus mawsoni) from the Indian Ocean sector of the Antarctic regionL. Pshenichnov, I. Slypko and K. Vyshniakova (Ukraine) WG-FSA-10/14 Brief information on Patagonian toothfish (Dissostichus eleginoides) fishery outside the zone of CCAMLR responsibility (Statistical Area 41)Delegation of Ukraine WG-FSA-10/15 Manual: estimating the age of Patagonian toothfish (Dissostichus eleginoides) using transverse cross-sections of otolithsK. Underkoffler, N. Ramanna and J. Ashford (USA) WG-FSA-10/16 Connectivity and population structure in Pleuragramma antarcticum along the west Antarctic PeninsulaJ. Ashford, J. Ferguson, A. Piñones, J. Torres and W. Fraser WG-FSA-10/17 Feasibility of lead-radium dating the otoliths of blackfin icefish (Chaenocephalus aceratus) and ocellated icefish (Chionodraco rastrospinosus)A.H. Andrews, M. La Mesa and J. Ashford (USA) WG-FSA-10/18 How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany) WG-FSA-10/19 A preliminary assessment of age and growth of eel cod (Muraenolepis sp.) and violet cod (Antimora rostrata) in the Ross Sea, AntarcticaP.L. Horn and C.P. Sutton (New Zealand) WG-FSA-10/20 A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, AntarcticaC.P. Sutton and P.L. Horn (New Zealand) WG-FSA-10/21 Manual for age determination of Antarctic toothfish (Dissostichus mawsoni)C.P. Sutton and P.L. Horn (New Zealand) WG-FSA-10/22 Stomach contents of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea region in 2010 and a comparison with 2003D.W. Stevens, J. Forman and S. Hanchet (New Zealand) WG-FSA-10/23 A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand) WG-FSA-10/24 Updated species profile for Antarctic toothfish (Dissostichus mawsoni)S.M. Hanchet (New Zealand) WG-FSA-10/25 Characterisation of skate catches in the Ross Sea regionS. Mormede and A. Dunn (New Zealand) WG-FSA-10/26 Stability of trip selections for the assessment of Antarctic toothfish in the Ross SeaD.A.J. Middleton (New Zealand) WG-FSA-10/27 Revised biological parameters for the Antarctic skates Amblyraja georgiana and Bathyraja cf. eatonii from theRoss SeaM.P. Francis (New Zealand) WG-FSA-10/28 An updated glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR AreaB.R. Sharp and S.J. Parker (New Zealand) WG-FSA-10/29 Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models, including model validationA. Dunn, S.J. Parker and S. Mormede (New Zealand) WG-FSA-10/30 Further analysis of spatial patterns of benthic invertebrate habitats from fishery bycatch in the Ross Sea regionS.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand) WG-FSA-10/31 Updated impact assessment framework to estimate the cumulative footprint and impact on VME taxa of bottom longline fisheries in the CCAMLR AreaB.R. Sharp (New Zealand) WG-FSA-10/32 Developing a Ross Sea region medium-term data collection planS. Mormede and S. Hanchet (New Zealand) WG-FSA-10/33 DNA barcoding highlights a cryptic species of grenadier (genus Macrourus) in the Southern OceanP.J. Smith (New Zealand), D. Steinke (Canada), P.J. McMillan, A.L. Stewart, S.M. McVeagh (New Zealand), J.M. Diaz De Astarloa (Argentina), D. Welsford and R.D Ward (Australia) WG-FSA-10/34 Non-target species in the Patagonian toothfish fishery inside the French EEZN. Gasco (France) WG-FSA-10/35 Results of the research fishing activities conducted by Chile in Management A of Subarea 48.3 from 2005–2008: the importance of conserving the big older fishesC.A. Moreno and P. Rubilar (Chile) WG-FSA-10/36 On necessity of longline fishery and research of Antarctic toothfish in all SSRUs of Subareas and Divisions 88.1, 88.2, 58.4.1, 58.4.2K.V. Shust, A.F. Petrov, V.A. Tatarnikov and I.G. Istomin (Russia) WG-FSA-10/37 Estimation of the 2011 catch limit for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3 using a length-based population dynamics modelC.T.T. Edwards, R.E. Mitchell, J. Pearce and D.J. Agnew (UK) WG-FSA-10/38 Results of the groundfish survey carried out in CCAMLR Subarea 48.3 in January 2010R.E. Mitchell, M. Belchier, S. Gregory, L. Kenny, J. Nelson, J. Brown and L. Feathersone (UK) WG-FSA-10/39 Population assessment of Patagonian toothfish in the north of Subarea 48.4 – 2010 updateJ. Roberts and D. Agnew (UK) WG-FSA-10/40 Proposal for an extension to the mark-recapture experiment to estimate toothfish population size in the South of Subarea 48.4J. Roberts and D. Agnew (UK) WG-FSA-10/41 Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl groundS. Candy, D. Welsford, T. Lamb, J. Verdouw and J. Hutchins (Australia) WG-FSA-10/42 Rev. 1 Evaluating the impact of multi-year research catch limits on overfished toothfish populationsD.C. Welsford (Australia) WG-FSA-10/43 Evaluating length-frequency data and length-based performance indicators in new and exploratory fisheriesP.E. Ziegler, D.C. Welsford and A.J. Constable (Australia) WG-FSA-10/44 Brief report on results of experimental harvest regime for the exploratory fishery for crab in the area of the South Orkney Islands (CCAMLR Subarea 48.2) during the 2009/10 seasonYu.V. Korzun and S.E. Anosov (Ukraine) WG-FSA-10/45 Reports on stock status and biological information on toothfish obtained from the scientific research survey by Shinsei Maru No. 3 in 2009/10 in the SE sector of Division 58.4.3bK. Taki, M. Kiyota and T. Ichii (Japan) WG-FSA-10/46 Reports on abundance and biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by the Shinsei Maru No. 3 in the 2009/10 seasonK. Taki, M. Kiyota and T. Ichii (Japan) WG-FSA-10/47 Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, AntarcticK. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan) WG-FSA-10/48 Preliminary studies on age and growth of Dissostichus eleginoides in the Ob-Lena BankK. Taki, M. Kiyota and T. Ichii (Japan) WG-FSA-10/49 Revised research plan for toothfish in Divisions 58.4.4a and 58.4.4b by the Shinsei Maru No. 3 in 2010/11Delegation of Japan WG-FSA-10/50 Analysis of maturity of Antarctic toothfish in the Amundsen SeaS.V. Piyanova and A.F. Petrov (Russia) WG-FSA-10/51 Some aspects of the by-catch fish spawning and oogenesisV. Prutko (Ukraine) and D. Chmilevsky (Russia) WG-FSA-10/P01 At-sea distribution and diet of an endangered top predator: links of white-chinned petrels with commercial longline fisheriesK. Delord, C. Cotté, C. Péron, C. Marteau, P. Pruvost, N. Gasco, G. Duhamel, Y. Cherel and H. Weimerskirch WG-FSA-10/P02 Testing early life connectivity using otolith chemistry and particle-tracking simulationsJ. Ashford, M. La Mesa, B.A. Fach, C. Jones and I. Everson WG-FSA-10/P03 Latitudinal variation of demersal fish assemblages in the western Ross SeaM.R. Clark, M.R. Dunn, P.J. McMillan, M.H. Pinkerton, A. Stewart and S.M. Hanchet WG-FSA-10/P04 Distribution, abundance and acoustic properties of Antarctic silverfish (Pleuragramma antarcticum) in the Ross SeaR.L. O’Driscoll, G.J. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet WG-FSA-10/P05 The Patagonian toothfish: biology, ecology and fisheryM.A. Collins, P. Brickle, J. Brown and M. Belchier WG-FSA-10/P06 Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South GeorgiaJ. Moir Clark and D.J. Agnew Leer más sobre WG-FSA-10 English Français Русский WG-FSA-09 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-09/01 Provisional Agenda for the Working Group on Fish Stock Assessment (Hobart, Australia, 12 to 23 October 2009) WG-FSA-09/02 List of participants WG-FSA-09/03 List of documents WG-FSA-09/04 CCAMLR Fisheries: 2009 UpdateSecretariat WG-FSA-09/06 DEVELOPMENT OF A REGISTRY OF VULNERABLE MARINE ECOSYSTEMS IN THE CONVENTION AREASecretariat WG-FSA-09/07 Climate Change, Longevity Overfishing and Precautious Management of the Area 88 Toothfish FisheryD. Ainley (USA), M. Massaro, G. Ballard (New Zealand) and J.T. Eastman (USA) WG-FSA-09/08 FIRST EXPERIMENTAL SETTINGS OF DEEPWATER VERTICAL LONGLINES IN THE ANTARCTIC TOOTHFISH FISHERY DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) IN THE AMUNDSEN SEAN.V. Kokorin (Russia) and V.V. Serbin (Ukraine) WG-FSA-09/09 REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom) WG-FSA-09/10 BOOK REVIEW: IN THE SEAS OF ANTARCTIC REGION AND SOUTHERN OCEAN BY V. L. JUHOVDelegation of Ukraine WG-FSA-09/11 BOOK REVIEW: WHALES OF THE SOUTHERN HEMISPHERE: BIOLOGY, WHALING, AND PERSPECTIVES OF POPULATION RECOVERY by Y. A. MikhalevDelegation of Ukraine WG-FSA-09/12 REVISED RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4A and B BY SHINSEI MARU NO. 3 IN 2009/10Delegation of Japan WG-FSA-09/13 INFORMATION ON SPAWNING AND FECUNDITY OF ICEFISH CHIONOBATHYSCUS DEWITTIV. Prutko and D. Chmilevsky (Russia) WG-FSA-09/14 Rev. 1 ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATAD. Vasilyev, K. Shust, A. Petrov, V. Tatarnikov and I. Istomin (Russia) WG-FSA-09/15 SKATE DIET AT SOUTH GEORGIA INDICATES BENTHIC HABIT OF KRILLC.E. Main and M.A. Collins (United Kingdom) WG-FSA-09/16 DEPREDATION AROUND SOUTH GEORGIA AND THE IMPLICATIONS ON STOCK ASSESSMENT OF D. ELEGINOIDESJ. Moir Clark, D.A. Agnew, P. McCarthy and M. Unwin (United Kingdom) WG-FSA-09/17 ASSESSMENT OF PATAGONIAN TOOTHFISH POPULATION IN THE NORTH OF SUBAREA 48.4 USING DATA FROM A FOUR-YEAR TAGGING EXPERIMENTJ. Roberts and D.J. Agnew (United Kingdom) WG-FSA-09/18 PROPOSAL FOR AN EXTENSION TO THE MARK–RECAPTURE EXPERIMENT TO ESTIMATE TOOTHFISH POPULATION SIZE IN THE SOUTH OF SUBAREA 48.4J. Roberts and D.J. Agnew (United Kingdom) WG-FSA-09/19 STANDING STOCK, SPATIAL DISTRIBUTION, AND BIOLOGICAL FEATURES OF DEMERSAL FINFISH FROM THE 2009 U.S. AMLR BOTTOM TRAWL SURVEY OF THE SOUTH ORKNEY ISLANDS (SUBAREA 48.2)C.D. Jones (USA) and K.-H. Kock (Germany) WG-FSA-09/20 UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS (DIVISION 58.5.2)S.G. Candy and D.C. Welsford (Australia) WG-FSA-09/21 OTOLITH-BASED AGEING OF THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS: MODELLING FIXED AND RANDOM READER ERROR USING MULTIPLE READINGS OF A REFERENCE COLLECTIONS.G. Candy, G.B. Nowara, D.C. Welsford and J.P. McKinlay (Australia) WG-FSA-09/22 Rev. 1 COMPARISON OF THE PRECISION OF DIRECT VERSUS AGE LENGTH KEY METHODS OF ESTIMATING CATCH-AT-AGE PROPORTIONSS.G. Candy (Australia) WG-FSA-09/23 ACCURACY OF BENTHIC INVERTEBRATE BY-CATCH IDENTIFICATION BY OBSERVERS OPERATING IN THE HEARD ISLAND AND MCDONALD ISLANDS PATAGONIAN TOOTHFISH LONGLINE FISHERYT. Hibberd (Australia) WG-FSA-09/24 COMPARATIVE CHARACTERISTICS OF PATAGONIAN (DISSOSTICHUS ELEGINOIDES) AND ANTARCTIC (D. MAWSONI NORMAN) TOOTHFISH INHABITING DIFFERENT SECTORS OF THE SOUTHERN OCEANK.V. Shust, I.P. Zarikhin, I.G. Istomin, A.F. Petrov, V.A. Tatarnikov and N.S. Demina (Russia) WG-FSA-09/25 RESULTS OF INVESTIGATIONS ON ANTARCTIC TOOTHFISH D. MAWSONI NORMAN, 1937 (PERCIFORMES,NOTOTHENIIDAE) FEEDING IN SUBAREA 48.6 SSRU E DURING THE 2008/09 SEASONA.F. Petrov and V.A. Tatarnikov (Russia) WG-FSA-09/26 THE HISTOLOGICAL ANALYSIS OF OOGENESIS AND MATURITY OF ANTARCTIC TOOTHFISH FROM THE ROSS SEAS.V. Piyanova and A.F. Petrov (Russia) WG-FSA-09/27 LENGTH-BASED ASSESSMENT FOR MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) IN SUB-AREA 48.3R.M. Hillary (Australia), C.T.T. Edwards, R.E. Mitchel and D.J. Agnew (United Kingdom) WG-FSA-09/28 Rev. 1 PRELIMINARY ASSESSMENT OF TOOTHFISH IN SUBAREA 48.3D.J. Agnew and T. Peatman (United Kingdom) WG-FSA-09/29 NEW FISH SPECIES FOR SOUTHERN OCEAN – LEPIDION SCHMIDTIL. Pshenichnov (Ukraine) WG-FSA-09/30 DISTRIBUTION AND BIOLOGY ON ANTARCTIC KING CRAB PARALOMIS FORMOSA CAUGHT AS BYCATCH IN FISHERY FOR TOOTHFISH (DISSOSTICHUS ELEGINOIDES) ON PATAGONIAN CONTINENTAL SLOPEYu.V. Korzun (Ukraine) WG-FSA-09/31 OBSERVED RECOVERY OF NOTOTHENIA ROSSII AND FURTHER DECLINE OF GOBIONOTOTHEN GIBBERIFRONS IN SCIENTIFIC CATCHES AT POTTER COVE, SOUTH SHETLAND ISLANDSE. Marschoff, E. Barrera-Oro, N. Alescio and E. Moreira (Argentina) WG-FSA-09/32 TEMPORAL CLARIFICATION OF THE TRANSITION FROM BLUE PHASE FINGERLING TO EARLY JUVENILE BROWN PHASE IN NOTOTHENIA ROSSII FROM THE SOUTH SHETLAND ISLANDSE. Barrera-Oro, E. Moreira, N. Alescio and E. Marschoff (Argentina) WG-FSA-09/33 PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY IN APRIL 2009, USING THE GENERALISED YIELD MODELD.C. Welsford (Australia) WG-FSA-09/34 REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009G.B. Nowara (Australia) WG-FSA-09/35 THE SELECTION OF TRIPS BASED ON DATA METRICS FOR THE ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEAD.A.J. Middleton (New Zealand) WG-FSA-09/36 A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997/98 TO 2008/09S.M. Hanchet, A. Dunn and S. Mormede (New Zealand) WG-FSA-09/37 LENGTH AND AGE AT SPAWNING OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI IN THE ROSS SEAS.J. Parker and P.J. Grimes (New Zealand) WG-FSA-09/38 DEVELOPING A ‘BEST AVAILABLE SCIENCE’ BATHYMETRIC DATA FRAMEWORK FOR FISHERIES MANAGEMENT IN THE ROSS SEAS.J. Parker, S.M. Hanchet, B. Wood and A. Dunn (New Zealand) WG-FSA-09/39 DESCRIPTIVE ANALYSIS OF THE TOOTHFISH (DISSOSTICHUS SPP.) TAGGING PROGRAMME IN SUBAREAS 88.1 & 88.2 FOR THE YEARS 2000/01 TO 2008/09A. Dunn, S.M. Hanchet and J. Devine (New Zealand) WG-FSA-09/40 Rev. 1 ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA FOR THE YEARS 1997–98 TO 2008–09A. Dunn and S.M. Hanchet (New Zealand) WG-FSA-09/41 ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN SUBAREA 88.2 SSRU E FOR THE YEARS 2002/03 TO 2008/09A. Dunn and S.M. Hanchet (New Zealand) WG-FSA-09/42 FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIESA.J. Constable (Australia) WG-FSA-09/43 DISTRIBUTION AND ABUNDANCE OF SKATES ON THE KERGUELEN PLATEAU (CCAMLR DIVISIONS 58.5.1 AND 58.5.2)G.B. Nowara, D.C. Welsford, T. Lamb (Australia), N. Gasco, P. Pruvost and G. Duhamel (France) WG-FSA-09/44 DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAND.C. Welsford, A.J. Constable and J.P. McKinlay (Australia) WG-FSA-09/45 CONSERVING ANTARCTICA FROM THE BOTTOM UP: IMPLEMENTATION OF UN GENERAL ASSEMBLY RESOLUTION 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR)Secretariat WG-FSA-09/5 Rev. 1 ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2008/09 FISHING SEASONSecretariat WG-FSA-09/P01 NEW DATA ON MIGRATIONS OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) OBTAINED DURING IMPLEMENTATION OF THE PROGRAM ON DISSOSTICHUS SPECIES TAGGING IN THE LONGLINE FISHERY IN THE D’URVILLE SEA, 2008/09A.F. Petrov and V.A. Tatarnikov (Russia) Leer más sobre WG-FSA-09 English Français Русский WG-FSA-08 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-08/01 Agenda for the Working Group on Fish Stock Assessment (Hobart, Australia, 13 to 24 October 2008) WG-FSA-08/02 List of participants WG-FSA-08/03 List of participants WG-FSA-08/04 CCAMLR Fisheries: 2008 UpdateSecretariat WG-FSA-08/05 Rev. 1 A SUMMARY OF OBSERVATIONS ON BOARD LONGLINE VESSELS OPERATING WITHIN THE CCAMLR CONVENTION AREA DURING THE 2007/08 SEASONSecretariat WG-FSA-08/06 Rev. 1 SUMMARY OF OBSERVATIONS ABOARD TRAWLERS OPERATING IN THECONVENTION AREA DURING THE 2007/08 SEASONSecretariat WG-FSA-08/07 Rev. 2 A SUMMARY OF SCIENTIFIC OBSERVATIONS RELATED TO CONSERVATION MEASURES 25-02 (2007), 25-03 (2003) AND 26-01 (2006)Secretariat WG-FSA-08/08 SUMMARY OF OBSERVATIONS ABOARD POT VESSELS OPERATING IN THE CONVENTION AREA DURING THE 2007/08 SEASONSecretariat WG-FSA-08/09 REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREASecretariat WG-FSA-08/10 Rev. 2 ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2007/08 FISHING SEASONSecretariat WG-FSA-08/11 FISHING ACTIVITY AND SEABIRD-VESSEL ATTENDANCE NEAR THE NORTHERN ANTARCTIC PENINSULAJarrod A. Santora and Kimberly S. Dietrich (USA) and Darci Lombard (Canada) WG-FSA-08/12 COMPARATIVE CHARACTERISTICS OF BASIC BIOLOGICAL PARAMETERS OF TWO TOOTHFISH SPECIES IN HIGH-LATITUDE SEAS OF THE ANTARCTICA.K. Zaytsev (Ukraine) WG-FSA-08/13 NEW RECORDS OF DEEP-SEA SKATES (RAJIDAE, CHONDRICHTHYES) FROM THE CROZET ARCHIPELAGOS.P. Iglésias, N. Gasco and G. Duhamel (France) WG-FSA-08/14 SOME FIELD MATERIALS ON AREA AND SEASON OF ANTARCTIC TOOTHFISH SPAWNINGV. Prutko (Ukraine) WG-FSA-08/15 CCAMLR TAGGING PROGRAMSecretariat WG-FSA-08/16 OPERATIONAL DIFFICULTIES IN IMPLEMENTING THE CCAMLR TAGGING PROTOCOL IN DIVISION 58.4.1 IN 2007/08A.T. Lozano and O. Pin (Uruguay) WG-FSA-08/17 AGE ESTIMATION AND LEAD-RADIUM DATING OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI)C.M. Brooks, A.H. Andrews, J.R. Ashford, G.M. Cailliet, N. Ramanna and C. Lundstrom (USA) WG-FSA-08/18 SPATIAL DISTRIBUTION AND AGE STRUCTURE OF THE ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICAC.M. Brooks and J.R. Ashford (USA) WG-FSA-08/19 CLASSIFICATION GUIDE FOR POTENTIALLY VULNERABLE INVERTEBRATE TAXA IN THE ROSS SEA LONG-LINE FISHERYS. Parker, D. Tracey, E. Mackay, S. Mills, P. Marriott, O. Anderson, K. Schnabel, D. Bowden and M. Kelly (New Zealand) WG-FSA-08/20 UPDATED BIOLOGICAL PARAMETERS FOR THE ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM THE ROSS SEAM.P. Francis and S. Mormede (New Zealand) WG-FSA-08/21 REVISED AGE AND GROWTH ESTIMATES FOR ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM THE ROSS SEAM.P. Francis (New Zealand) and M.J. Gallagher (Ireland) WG-FSA-08/22 A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997–98 TO 2007–08M.L. Stevenson, S.M. Hanchet and A. Dunn (New Zealand) WG-FSA-08/23 PRELIMINARY ANALYSIS OF DISSOSTICHUS MAWSONI BY-CATCH DURING BOTTOM AND KRILL FISHING (STATISTICAL DIVISION 58.4.2)L.K. Pshenichnov (Ukraine) WG-FSA-08/24 BEACH DEBRIS SURVEY – MAIN BAY, BIRD ISLAND, SOUTH GEORGIA 2006/2007F. Le Bouard (UK) WG-FSA-08/25 FISHING EQUIPMENT, MARINE DEBRIS AND HYDROCARBON SOILING ASSOCIATED WITH SEABIRDS AT BIRD ISLAND, SOUTH GEORGIA, 2007/2008D. Fox (UK) WG-FSA-08/26 BEACH DEBRIS SURVEY AND INCIDENCE OF ENTANGLEMENT OF ANTARCTIC FUR SEALS ARCTOCEPHALUS GAZELLA AT SIGNY ISLAND, SOUTH ORKNEY ISLANDS 2007/2008M.J. Dunn and C.M. Waluda (UK) WG-FSA-08/27 ENTANGLEMENT OF ANTARCTIC FUR SEALS ARCTOCEPHALUS GAZELLA IN MAN-MADE DEBRIS AT BIRD ISLAND, SOUTH GEORGIA DURING THE 2007 WINTER AND 2007/08 BREEDING SEASONE.W.J. Edwards (UK) WG-FSA-08/28 GROUNDFISH SURVEY IN CCAMLR SUB-AREA 48.3 IN APRIL 2008 WITH PRELIMINARY ASSESSMENT OF MACKEREL ICEFISHM.A. Collins, R.E. Mitchell, C.E. Main, J. Lawson, J. Watts, J. Slakowski, L. Featherstone and O. Rzewuski (UK) WG-FSA-08/29 IDENTIFYING PATTERNS IN DIET OF MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) AT SOUTH GEORGIA USING BOOTSTRAPPED CONFIDENCE INTERVALS OF A DIETARY INDEXC.E. Main, M.A. Collins, R. Mitchell and M. Belchier (UK) WG-FSA-08/30 A REVIEW OF THE METHODS USED TO RELEASE SKATES (RAJIIDS), WITH OR WITHOUT TAGS, IN ANTARCTIC EXPLORATORY FISHERIESJ.M. Fenaughty (New Zealand) WG-FSA-08/31 BIOMASS ESTIMATES AND SIZE DISTRIBUTIONS OF DEMERSAL FINFISH ON THE ROSS SEA SHELF AND SLOPE FROM THE NEW ZEALAND IPY-CAML SURVEY, FEBRUARY-MARCH 2008S.M. Hanchet, M.L. Stevenson (New Zealand), C. Jones (USA), P.M. Marriott, P.J. McMillan, R.L. O’Driscoll, D. Stevens, A.L. Stewart and B.A. Wood (New Zealand) WG-FSA-08/32 INDICATIVE ESTIMATES OF BIOMASS AND YIELD OF WHITSON’S GRENADIER (M. WHITSONI) ON THE CONTINENTAL SLOPE OF THE ROSS SEA IN SUBAREAS 88.1 AND 88.2S.M. Hanchet, D. Fu and A. Dunn (New Zealand) WG-FSA-08/33 AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany) WG-FSA-08/34 FEEDING AND FOOD INTERRELATIONSHIPS OF ANTARCTIC TOOTHFISH D.MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) IN NEAR-CONTINENTAL WATERS OF THE INDIAN OCEAN ANTARCTIC AREA AND ON THE BANZARE BANKA.F. Petrov and I.G. Istomin (Russia) WG-FSA-08/35 ON THE STUDY OF FECUNDITY AND EGGS SIZE OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI NORMAN 1937S.V. Piyanova. A.F. Petrov and N.V. Kokorin (Russia) WG-FSA-08/36 PROPOSAL TO VARY THE REQUIREMENT TO TEST SINK RATES FOR INTEGRATED WEIGHT LONGLINE (IWL) GEAR PRIOR TO ENTERING THE CONVENTION AREAI. Hay (Australia) WG-FSA-08/37 Rev. 1 REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE CONVENTION AREAT. Hewitt and I. Hay (Australia) WG-FSA-08/38 EFFECT OF STERN-SETTING TUNNEL ON THE SINK RATE OF INTEGRATED WEIGHT LONGLINE (IWL)I. Hay and G. Robertson (Australia) WG-FSA-08/39 RESEARCH PLAN FOR TOOTHFISH BY SHINSEI MARU NO. 3 IN 2008/09Delegation of Japan WG-FSA-08/40 PROPOSAL FOR REVISING CONSERVATION MEASURE 41-04(2007): LIMITS ON THE EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN STATISTICAL SUBAREA 48.6 IN THE 2008/09 SEASONDelegation of Japan WG-FSA-08/41 THE ANALYSIS OF FEEDING ACTIVITY AND DIET COMPOSITION OF ANTARCTIC TOOTHFISH D. MAWSONI IN THE ROSS AND AMUNDSEN SEAS IN THE FISHING SEASON, 2006-2007N.V. Kokorin (Russia) WG-FSA-08/42 THE ROLE OF FISH AS PREDATORS OF KRILL (EUPHAUSIA SUPERBA) AND OTHER PELAGIC RESOURCES IN THE SOUTHERN OCEANK.-H. Kock (Germany), D.J. Agnew (UK), E. Barrera-Oro (Argentina), M. Belchier, M.A. Collins (UK), S. Hanchet (New Zealand), L. Pshenichnov (Ukraine), K.V. Shust (Russia), D. Welsford and R. Williams (Australia) WG-FSA-08/43 REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2D.J. Agnew, C. Edwards, R. Hillary, R. Mitchell (UK) and L.J. López Abellán (Spain) WG-FSA-08/44 PRELIMINARY RESULTS OF TRIALS TESTING MODIFIED LONGLINE GEAR ‘TROTLINES’ IN PRESENCE OF CETACEANS IN SUBAREA 48.3R.E. Mitchell, J. Clark, P. Reyes, L. Jones, J. Pearce, C.E. Edwards and D. Agnew (UK) WG-FSA-08/45 PROPOSAL FOR REVISING CONSERVATION MEASURES 24-02 (2005) AND 41-03 (2006) IN RELATION TO SUBAREA 48.4Delegation of the United Kingdom WG-FSA-08/46 Proposal for an extension to the mark recapture experiment to estimate toothfish population size in Subarea 48.4J. Roberts and D. J. Agnew (UK) WG-FSA-08/47 UPDATE ON ITEMS OF INTEREST TO WG-IMAFN. Walker (New Zealand) WG-FSA-08/48 INVESTIGATING LENGTH AT MATURITY OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) BASED ON SCIENTIFIC OBSERVERS’ DATAS. Mormede, S. Parker and P. Grimes (New Zealand) WG-FSA-08/49 YEAR OF THE SKATE SAMPLING PROTOCOL: LEARNING FROM THE 2007–08 SEASON SAMPLING PROTOCOL ON NZ VESSELSS. Mormede (New Zealand) WG-FSA-08/50 THE ROSS SEA ANTARCTIC TOOTHFISH FISHERY: REVIEW OF THE 3-YEAR EXPERIMENT AND DEVELOPMENT OF MEDIUM-TERM RESEARCH OBJECTIVES AND AN OPERATIONAL FRAMEWORK FOR THE FISHERYDelegation of New Zealand WG-FSA-08/51 UPDATED PRELIMINARY RESULTS OF AN ECOLOGICAL RISK ASSESSMENT FOR SEABIRDS AND MARINE MAMMALS WITH RISK OF FISHERIES INTERACTIONSS. Waugh, D. Filippi, N. Walker (New Zealand) and D.S. Kirby WG-FSA-08/52 AN ASSESSMENT OF ARTIFICIAL BAIT (NORBAIT™) AS A MEANS OF REDUCING THE INCIDENTAL CATCH OF MACROURUS AND OTHER BYCATCH SPECIES IN HIGH LATITUDE TOOTHFISH FISHERIESJ.M. Fenaughty (New Zealand) WG-FSA-08/53 METHODS FOR IMPLEMENTING CONSERVATION MEASURE 22-06: AN IMPACT ASSESSMENT FRAMEWORK FOR BOTTOM IMPACTING FISHING METHODS IN THE CCAMLR AREAB. Sharp, S. Parker and N. Smith (New Zealand) WG-FSA-08/54 A NON-HIERARCHICAL TAXONOMIC KEY FOR SEABIRD IDENTIFICATION IN THE HEARD ISLAND AND MCDONALD ISLANDS AND KERGUELEN ISLAND FISHERIES.J. Fielding, T. Lamb, B. Wienecke (Australia) and N. Gasco (France) WG-FSA-08/55 THE AUSTRALIAN SKATE TAGGING PROGRAM AT HEARD ISLAND AND MCDONALD ISLANDS, CCAMLR DIVISION 58.5.2G.B. Nowara and T. Lamb (Australia) WG-FSA-08/56 PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY IN JULY 2008, USING THE GENERALISED YIELD MODELD.C. Welsford (Australia) WG-FSA-08/57 REPORT ON A LONGLINE SURVEY CONDUCTED BY THE FV JANAS IN MAY 2008 ON BANZARE BANK, AND AN ASSESSMENT OF THE STATUS OF DISSOSTICHUS SPP. IN DIVISION 58.4.3BD. Welsford, T. Robertson and G. Nowara (Australia) WG-FSA-08/58 ESTIMATING THE SWEPT AREA OF DEMERSAL LONGLINES BASED ON IN-SITU VIDEO FOOTAGED. Welsford and R. Kilpatrick (Australia) WG-FSA-08/59 FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLAND (HIMI) BENTHIC INVERTEBRATEST. Hibberd and K. Moore (Australia) WG-FSA-08/60 THE AUTOLINE SYSTEM – AN UPDATED DESCRIPTIVE REVIEW OF THE METHOD WITH RECOMMENDATIONS TO CLARIFY CCAMLR CONSERVATION MEASURES REGULATING LONGLINE FISHERIES WITHIN THE CONVENTION AREAJ.M. Fenaughty (New Zealand) WG-FSA-08/61 REPORT OF THE SECOND MEETING OF THE SEABIRD BYCATCH WORKING GROUP, HERMANUS, SOUTH AFRICA, 17-18 AUGUST 2008ACAP Seabird Bycatch Working Group WG-FSA-08/62 APPLICATION TO UNDERTAKE WINTER SCIENTIFIC RESEARCH IN CCAMLR SUBAREA 88.1 (SSRUS 88.1B, 88.1C AND 88.1G) IN THE 2008/09 SEASONDelegation of New Zealand WG-FSA-08/63 EXPECTED TAG RECAPTURE RATES FROM NEW AND EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP.J.P. McKinlay and D.C. Welsford (Australia) WG-FSA-08/64 A RISK MANAGEMENT FRAMEWORK FOR AVOIDING SIGNIFICANT ADVERSE IMPACTS OF BOTTOM FISHING GEAR ON VULNERABLE MARINE ECOSYSTEMSK. Martin-Smith (Australia) WG-FSA-08/65 CONVENORS’ REPORT OF THE WG-IMAF WORKSHOPK. Rivera and N. Smith (Co-conveners of ad hoc WG-IMAF) WG-FSA-08/P01 POPULATION SUBDIVISION IN THE ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) REVEALED BY MITOCHONDRIAL AND NUCLEAR SINGLE NUCLEOTIDE POLYMORPHISMS (SNPS)K. Kuhn and P.M. Gaffney WG-FSA-08/P02 RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIAM. Belchier and M.A. Collins WG-FSA-08/P03 Oxygen and carbon stable isotopes in otoliths record spatial isolation of Patagonian toothfish (Dissostichus eleginoides)J.R. Ashford and C.M. Jones WG-FSA-08/P04 - Abstract OTOLITH CHEMISTRY REFLECTS FRONTAL SYSTEMS IN THE ANTARCTIC CIRCUMPOLAR CURRENTJ.R. Ashford, A.I. Arkhipkin and C.M. Jones WG-FSA-08/P05 - Abstract OTOLITH CHEMISTRY INDICATES POPULATION STRUCTURING BY THE ANTARCTIC CIRCUMPOLAR CURRENTJ.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams WG-FSA-08/P05 - Article Otolith chemistry indicates population structuring by the Antarctic Circumpolar CurrentJ.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams WG-FSA-08/P06 SLOPE CURRENTS AROUND THE KERGUELEN ISLANDS FROM DEMERSAL LONGLINE FISHING RECORDS.Y.-H. Park, N. Gasco and G. Duhamel (France) WG-FSA-08/P4 - Article Otolith chemistry reflects frontal systems in theAntarctic Circumpolar CurrentJ.R. Ashford, A.I. Arkhipkin and C.M. Jones Leer más sobre WG-FSA-08 English Français Русский WG-FSA-07 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-07/1 Provisional Agenda for the Working Group on Fish Stock AssessmentSecretariat WG-FSA-07/10 Rev. 5 Estimation of IUU catches of toothfish inside the Convention Area during the 2006/07 fishing seasonSecretariat WG-FSA-07/11 Brief report on scientific observation on the fishery vessel Simeiz (FAO Statistical Area 41, November 2006 to March 2007)A.K. Zaytsev (Ukraine) WG-FSA-07/12 Species profile of mackerel icefish (Champsocephalus gunnari)K.-H. Kock (Germany) and I. Everson (UK) WG-FSA-07/13 Autoliners and seabird by-catch: do line setters increase the sink rate of integrated weight longlines?G. Robertson (Australia), J. Williamson, M. McNeill (New Zealand), S. Candy (Australia) and N. Smith (New Zealand) WG-FSA-07/14 A new fishing gear in the Chilean Patagonian toothfish fishery to minimise interactions with toothed whales with associated benefits to seabird conservationC.A. Moreno, R. Castro, L.J. Mujica and P. Reyes (Chile) WG-FSA-07/15 Line weights of constant mass (and sink rates) for Spanish-rig Patagonian toothfish longline vesselsG. Robertson (Australia), C.A. Moreno, E. Gutiérrez (Chile), S.G. Candy (Australia), E.F. Melvin (USA) and J.P. Seco Pon (Argentina) WG-FSA-07/16 Biomass abundance and distribution of fish in the Kerguelen Islands’ zone (Division 58.5.1)G. Duhamel and M. Hautecoeur (France) WG-FSA-07/17 Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division 58.5.2I. Hay (Australia) WG-FSA-07/18 Effect of two natural repellents on the depredation of mackerel baits by white-chinned petrels (Procellaria aequinoctialis)N. Gasco (France) and J.P. Pierre (New Zealand) WG-FSA-07/19 Experience with seabird by-catch limits in a trial of longline fishing in the Macquarie Island toothfish fisheryT. Hewitt and I. Hay (Australia) WG-FSA-07/2 List of participantsSecretariat WG-FSA-07/20 Educational poster on hook ingestionG. Robertson (Australia) WG-FSA-07/21 Biology and distribution of South Georgia icefish (Pseudochaenichthys georgianus) around South Georgia and Shag RocksS. Clarke, W.D.K. Reid, M.A. Collins and M. Belchier (United Kingdom) WG-FSA-07/22 Composition and standing stock estimates of finfish from the Polarstern bottom trawl survey around Elephant Island and the South Shetland Islands (Subarea 48.1, 19 December 2006 to 3 January 2007)K.-H. Kock, J. Appel, M. Busch, S. Klimpel, M. Holst, D. Pietschok (Germany), L.V. Pshenichnov (Ukraine), R. Riehl, S. Schöling (Germany) WG-FSA-07/23 Interaction of sperm whales with bottom longline and the Mammal and Bird Excluding Device (MBED) operation in the Patagonian toothfish (Dissostichus eleginoides) fishery in the southwestern AtlanticO. Pin and E. Rojas (Uruguay) WG-FSA-07/24 Mercury concentrations of five species of Antarctic fish collected from CCAMLR Subareas 88.1 and 88.2S.M. Hanchet, D.M. Tracey, A. Dunn, P.L. Horn and N. Smith (New Zealand) WG-FSA-07/27 Identification and speciation of Antarctic skatesP.J. Smith, C.D. Roberts, A.L. Stewart, M. McVeagh and C.D. Struthers (New Zealand) WG-FSA-07/28 A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2006/07S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand) WG-FSA-07/29 Preliminary assessment of the South Georgia toothfish stock, 2007D.J. Agnew, R. Hillary and J. Pearce (United Kingdom) WG-FSA-07/3 List of documentsSecretariat WG-FSA-07/30 Proposal for further trials aimed at reducing Macrourus spp. by catch on autoliners targeting D. eleginoides with longlines around South GeorgiaDelegation of the United Kingdom WG-FSA-07/31 Proposal for trials to test modified longline gear as a means to reduce cetacean depredation and mitigate incidental bird catchDelegation of the United Kingdom WG-FSA-07/32 Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 updateJ. Roberts and D.J. Agnew (United Kingdom) WG-FSA-07/33 Preliminary trials to test mitigation measures aimed at reducing Macrourus spp. by-catch on autoliners targeting D. eleginoides with longlines in the CCAMLR Convention AreaR.E. Mitchell, D.J. Agnew, T. Carruthers, J. Clark, L. Ross (United Kingdom) and J. van Heerden (South Africa) WG-FSA-07/34 Rev. 1 2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinityA. Brandão and D.S. Butterworth (South Africa) WG-FSA-07/35 A hypothetical life cycle for Antarctic toothfish Dissostichus mawsoni in Antarctic waters of CCAMLR Statistical Area 88S.M. Hanchet, G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams (New Zealand) WG-FSA-07/36 Tagging larger toothfish, methods and equipmentJ.M. Fenaughty (New Zealand) WG-FSA-07/37 Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2006/07 seasonA. Dunn and S.M. Hanchet (New Zealand) WG-FSA-07/38 Rev. 2 The morphology of Antarctic toothfish (Dissostichus mawsoni Norman 1937) males and females and new data on its gonad structure in the Ross Sea in the summer periodS.V. Piyanova and N.V. Kokorin (Russia) WG-FSA-07/39 Preparing for the Year of the Skate: proposed information collection and tagging protocol for skatesS. Mormede, A. Dunn, J. Fenaughty, M. Francis, S. Hanchet, R. O’Driscoll and N. Smith (New Zealand) WG-FSA-07/4 CCAMLR fisheries: 2007 updateSecretariat WG-FSA-07/40 An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging program in Subareas 88.1 and 88.2 for 2006/07A. Dunn, S.M. Hanchet and S.L. Ballara (New Zealand) WG-FSA-07/41 Field identification guide to the main fishes caught in the Ross Sea longline fisheryP.J. McMillan, P. Marriott, S.M. Hanchet, J.M. Fenaughty, E. Mackay and H. Sui (New Zealand) WG-FSA-07/42 Mincing, mealing and batching: waste management strategies aimed at reducing seabird interactions with trawl vesselsE. Abraham and J. Pierre (New Zealand) WG-FSA-07/43 Preliminary results of testing of PIT-D device at deepwater longline fishery of Antarctic toothfish (D. mawsoni) in the Ross Sea during the fishing season of 2006/07N.V. Kokorin, V.V. Bulanov and V.V. Krjukov (Russia) WG-FSA-07/44 Preliminary assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b), based on the analysis of fine-scale catch and effort dataJ.P. McKinlay, D.C. Welsford, A.J. Constable and G.B. Nowara (Australia) WG-FSA-07/45 Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)D.C. Welsford and G.B. Nowara (Australia) WG-FSA-07/46 Report on a random stratified trawl survey to estimate distribution and abundance of Dissostichus eleginoides and Champsocephalus gunnari conducted in the Heard Island region (Division 58.5.2), May–June 2007G.B. Nowara and T. Lamb (Australia) WG-FSA-07/47 Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in July 2007, using the generalised yield modelD.C. Welsford (Australia) WG-FSA-07/48 Rev. 1 Overview and update of Australia’s scientific tagging program in the Patagonian toothfish (Dissostichus eleginoides) fishery in the vicinity of Heard and McDonald Islands (Division 58.5.2)D.C. Welsford, T. Lamb and G.B. Nowara (Australia) WG-FSA-07/49 Results of study of the oogenesis characteristics of Antarctic toothfish (Dissostichus mawsoni Norman 1937) (Nototheniidae) from Subareas 88.1 and 88.2 (Ross Sea)S. V. Piyanova and A.F. Petrov (Russia) WG-FSA-07/50 Description of the most important species of finfish and cephalopods in diet of Antarctic toothfish (Dissostichus mawsoni Norman, 1937) (Perciformes, Nototheniidae), in the Amundsen Sea in 2006–2007A.F. Petrov and J.A. Filippova (Russia) WG-FSA-07/51 Integrated weight longlines: potential for reduction of skate by catch in demersal longline fisheriesK. Dietrich and E. Melvin (USA) WG-FSA-07/52 Long-term changes in the size composition of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, after the 1978–1980 fishery in the areaE.R. Marschoff, E.R. Barrera-Oro and N.S. Alescio (Argentina) WG-FSA-07/53 Rev. 1 An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASALS.G. Candy and A.J. Constable (Australia) WG-FSA-07/54 Revision of the CCAMLR Scientific Observers ManualS. Kawaguchi (Australia) and E. Appleyard (CCAMLR Secretariat) WG-FSA-07/55 Spawning periods and locations of Champsocephalus gunnari in Subarea 48.3 (South Georgia and Shag Rocks): a reviewS. Clarke, M. Belchier and M.A. Collins WG-FSA-07/56 Preliminary report of the UK winter icefish survey, South Georgia (CCAMLR Subarea 48.3), 27 August to 21 September 2007M. Belchier, M.A. Collins, J. Moir-Clark, S. Fielding, J. Lawson, C. Main and A. Pande (United Kingdom) WG-FSA-07/57 Rev. 1 BirdLife International Global Procellariiform Tracking DatabaseB. Sullivan (BirdLife International) WG-FSA-07/58 Stones in toothfish stomachs: an unusual source of geological information from closed regions of Antarctic shelf and slopeN.V. Kokorin, D.S. Klucharev and M.A. Sukhoruchenkov (Russia) WG-FSA-07/6 Rev. 1 A summary of observations on board longline vessels operating within the CCAMLR Convention Area during the 2006/07 seasonSecretariat WG-FSA-07/7 Rev. 1 Summary of observations aboard trawlers operating in the Convention Area during the 2006/07 seasonSecretariat WG-FSA-07/8 Rev. 1 A summary of scientific observations related to Conservation Measures 25-02 (2005), 25-03 (2003) and 26-01 (2006)Secretariat WG-FSA-07/9 Summary of an observation aboard a pot vessel operating in the Convention Area during the 2006/07 seasonSecretariat WG-FSA-07/P1 The biology of the spiny icefish (Chaenodraco wilsoni Regan, 1914)K.-H. Kock, L.V. Pshenichnov, C.D. Jones, J. Gröger and R. Riehl. (Polar Biol., 31 (3): 381–393 (2007)) WG-FSA-07/P2 CCAMLR process of risk assessment to minimise the effects of longline fishing mortality on seabirdsS.M. Waugh, G.B. Baker, R. Gales and J.P. Croxall (Mar. Pol., in press) WG-FSA-07/P3 Distribution, growth, diet and foraging behaviour of the yellow-fin notothen (Patagonotothen guntheri) on the Shag Rocks shelf (Southern Ocean)M.A. Collins, R. Shreeve, S. Fielding and M. Thurston (J. Fish Biol., 72 (1): 271–286 (2008)) WG-FSA-07/P4 Distribution and diet of juvenile Patagonian toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean)M.A. Collins, K.A. Ross, M. Belchier, K. Reid. (Mar. Biol., 152: 135–147 (2007)). WG-FSA-07/P5 Distribution and ecology of Chaenocephalus aceratus (Channichthyidae) around South Georgia and Shag Rocks (Southern Ocean).W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar Biol., 30 (12): 1523–1533 (2007)) WG-FSA-07/05 CCAMLR tagging programSecretariat WG-FSA-07/25 Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, AntarcticaC.P. Sutton, M.J. Manning, D.W. Stevens, P.M. Marriott (New Zealand) WG-FSA-07/26 Major outcomes from the third meeting of ACAP’s advisory committeeACAP Secretariat Leer más sobre WG-FSA-07 English Français Русский WG-FSA-06 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-06/06 Report of the WG-FSA Subgroup on Assessment Methods(Walvis Bay, Namibia, 10 to 14 July 2006) WG-FSA-06/1 Provisional Agenda and Provisional Annotated Agenda for the 2006 Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-06/10 Species composition of fish from Antarctic toothfish Dissostichus mawsoni stomachs of the Ross SeaA.V. Balushkin (Russia) and V.G. Prutko (Ukraine) WG-FSA-06/11 Rev. 2 Estimation of IUU catches in the Convention Area in the 2005/06 fishing seasonSecretariat WG-FSA-06/12 Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, ChileG. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile) WG-FSA-06/13 Brief report on scientific observation on the fishery vessel Mellas (FAO Statistical Area 41, January to July 2006)S. Usachev (Ukraine) WG-FSA-06/14 Standing stock, spatial distribution and biological features of demersal finfish from the 2006 US AMLR bottom trawl survey of the northern Antarctic Peninsula and Joinville–D’Urville Islands (Subarea 48.1)C.D. Jones (USA) and K.-H. Kock (Germany) WG-FSA-06/15 Report of new longline system in the exploratory fisheries for Dissostichus spp. in 2005/06Delegation of Japan WG-FSA-06/17 The results of investigations of the feeding of Antarctic toothfish D. mawsoni in the Ross Sea in 2005/06A.F. Petrov (Russia) WG-FSA-06/18 Notes on the Second Meeting of the WCPFC – Ecosystem and Bycatch Specialist Working Group, Manila, 10 August 2006C. Small (BirdLife International) WG-FSA-06/19 Distribution of albatrosses and petrels in the WCPFC Convention Area and overlap with WCPFC longline fishing effortC. Small (BirdLife International) WG-FSA-06/2 List of participants WG-FSA-06/20 Saga Sea krill harvesting and productionT. Williksen (Norway) WG-FSA-06/21 Recommended changes to Conservation Measure 25-02 pertaining to the Spanish system of longline fishingG. Robertson (Australia) and C. Moreno (Chile) WG-FSA-06/22 Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimesG. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina) WG-FSA-06/23 On possible impact of new continuous krill fishing technology on juvenile fish and larvaeS.M. Kasatkina WG-FSA-06/24 Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basinsK. Dawson Guynn and M.S. Peterson (USA) WG-FSA-06/25 Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter CoverE.R. Barrera-Oro and E.R. Marschoff (Argentina) WG-FSA-06/26 Species profile for Antarctic toothfish (Dissostichus mawsoni)S.M. Hanchet (New Zealand) WG-FSA-06/27 Stomach contents of sub-adult Antarctic toothfish (Dissostichus mawsoni) from the western Ross Sea, AntarcticaD.W. Stevens (New Zealand) WG-FSA-06/28 Preliminary analyses of an ectoparasite Eubrachiella antarctica as a marker for stock discrimination of Antarctic toothfish in the Ross SeaP.J. Smith, A. McKenzie and L. Tubbs (New Zealand) WG-FSA-06/29 A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2005/06S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand) WG-FSA-06/3 List of documents WG-FSA-06/30 Towards a seabird mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with fisheriesS. Waugh (New Zealand) WG-FSA-06/32 Summary of Ross Sea skate tagging programme resultsS.L. Ballara, A. Dunn and M.P. Francis (New Zealand) WG-FSA-06/33 Some thoughts on the CCAMLR risk assessment for seabird–fishery interactionsS. Waugh (New Zealand) WG-FSA-06/34 An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 and 88.2 up to 2005/06A. Dunn and S.M. Hanchet (New Zealand) WG-FSA-06/35 Estimating fishing gear selectivity for trawlers using length-frequency data from concurrent commercial trawl and longline fishing for Patagonian toothfish in Division 58.5.2 and the ratio of their hazard functionsS.G. Candy (Australia) WG-FSA-06/36 Rev. 2 A summary of observations on board longline vessels operating within the CCAMLR Convention Area during the 2005/06 seasonSecretariat WG-FSA-06/37 Rev. 1 Summary of observations aboard trawlers operating in the Convention Area during the 2005/06 seasonSecretariat WG-FSA-06/38 A summary of scientific observations related to Conservation Measures 25-01 (1996), 25-02 (2005), and 25-03 (2003)Secretariat WG-FSA-06/39 Rev. 1 Summary of an observation aboard a pot vessel operating in the Convention Area during the 2005/06 seasonSecretariat WG-FSA-06/4 CCAMLR fisheries: 2006 updateSecretariat WG-FSA-06/40 Report of ACAP Working Group on Status and Trends Agreement on the Conservation of Albatrosses and Petrels – Status and Trends Working Group WG-FSA-06/41 Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa) WG-FSA-06/42 Rev. 1 Report on a random stratified trawl survey to estimate distribution and abundance of Dissostichus eleginoides and Champsocephalus gunnari conducted in the Heard Island region (Division 58.5.2), May–June 2006G.B. Nowara, R. Williams and T. Lamb (Australia) WG-FSA-06/43 Rev. 1 Preliminary assessment of mackerel icefish, Champsocephalus gunnari, in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in May–June 2006 using the Generalised Yield ModelD.C. Welsford (Australia) WG-FSA-06/44 Rev. 1 Review of the use of survey data and length-at-age models in the assessment of Dissostichus eleginoides in the vicinity of Heard Island and McDonald Islands (Division 58.5.2)D.C. Welsford, A.J. Constable and G.B. Nowara (Australia) WG-FSA-06/45 Rev. 1 Preliminary assessment of Patagonian toothfish, Dissostichus eleginoides, in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in May–June 2006 using the Generalised Yield ModelD.C. Welsford, A.J. Constable, T. Lamb and T. Robertson (Australia) WG-FSA-06/46 A proposal to adopt a conservation measure seeking an interim prohibiting on deep sea gillnet fishing in the Convention AreaDelegation of Australia WG-FSA-06/47 Standardised CPUE analysis of the Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2005/06A. Dunn and S.M. Hanchet (New Zealand) WG-FSA-06/48 Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 seasonA. Dunn and S.M. Hanchet (New Zealand) WG-FSA-06/49 The use of CCAMLR Statistical Subareas 88.1 and 88.2 and Division 58.4.1 by Macquarie Island giant petrelsR. Trebilco, R. Gales, B. Baker and A. Terauds (Australia) WG-FSA-06/5 Use of a deep-water longline of the Spanish type and its modifications in the Russian research of Ross Sea toothfish during the season 2004/05–2005/06N.V. Kokorin and I.G. Istomin (Russia) WG-FSA-06/50 Antarctic toothfish stock assessment for the Ross Sea by means of the TSVPA separable cohort modelD. Vasilyev and K. Shust (Russia) WG-FSA-06/51 Report of the South Georgia groundfish survey (Subarea 48.3) in January 2006M.A. Collins, C. Jones, J. Clark. S. Fielding, J. Slakowski, T. North, W. Reid and J. Watts (United Kingdom) WG-FSA-06/52 Integrated weight longlines with paired streamer lines – best management practice for demersal longline fisheries: preliminary resultsK. Dietrich, E. Melvin and L. Conquest (USA) WG-FSA-06/53 Assessment of toothfish in Subarea 48.3, 2006D.J. Agnew, R. Hillary, M. Belchier, J. Clark and J. Pearce (United Kingdom) WG-FSA-06/54 Estimates of natural and fishing mortality from toothfish mark–recapture and catch-at-age data at South GeorgiaR.M. Hillary and D.J. Agnew (United Kingdom) WG-FSA-06/56 Results of the tagging experiment for D. eleginoides in Subarea 48.4A. Payne and D.J. Agnew (United Kingdom) WG-FSA-06/57 Analysis of krill catch data from continuous and conventional trawls by the Saga Sea and Atlantic NavigatorD.J. Agnew, A. Payne, J. Hooper and J. Roe (United Kingdom) WG-FSA-06/58 2006 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinityA. Brandão and D.S. Butterworth (South Africa) WG-FSA-06/59 A proposal methodology to assess the Patagonian toothfish stock abundance at CCAMLR Subarea 48.3 using ASPMO.C. Wöhler and P.A. Martínez (Argentina) WG-FSA-06/60 Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 seasonA. Dunn and S.M Hanchet (New Zealand) WG-FSA-06/61 Seabird warp-strike formMinistry of Fisheries (New Zealand) WG-FSA-06/62 Seabird warp-strike measurement protocol for observers in New Zealand trawl fisheriesMinistry of Fisheries (New Zealand) WG-FSA-06/63 Marine mammals and demersal longlines fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of the depredation levelC. Roche, N. Gasco, G. Duhamel and C. Guinet (France) WG-FSA-06/64 An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASALA. Constable, S. Candy, T. Lamb and I. Ball (Australia) WG-FSA-06/7 Report of the Second Workshop on Estimating age of Mackerel Icefish, Champsocephalus gunnari (AtlantNIRO, Kaliningrad, Russia, 19 to 23 June 2006) WG-FSA-06/8 Report from invited expert to WG-FSA-SAM-06 WG-FSA-06/9 On maturity level of gonads of Antarctic toothfish Dissostichus mawsoni from the southern Ross Sea (Subarea 88.1) in December 2005–February 2006V.G. Prutko (Ukraine) WG-FSA-06/P1synpro Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams WG-FSA-06/P1text Can otolith elemental signatures record the capture site of Patagonian toothfish (Dissostichus eleginoides), a fully marine fish in the Southern Ocean?Ashford, J.R., C.M. Jones, E. Hofmann, I. Everson, C. Moreno, G. Duhamel and R. Williams WG-FSA-06/P2 Can the chemistry of otolith nuclei determine population structure of Patagonian toothfish Dissostichus eleginoides?Ashford, J.R., A.I. Arkhipkin and C.M. Jones WG-FSA-06/P3 A case of giant squid attack on Antarctic toothfish Dissostichus mawsoni Norman, 1937 (Perciformes, Nototheniidae) caught on bottom-set longline in the Ross SeaPetrov, A.F. WG-FSA-06/31 Review of biological parameters for Ross Sea skatesM.P. Francis (New Zealand) Leer más sobre WG-FSA-06 English Français Русский WG-FSA-05 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-05/1 Provisional Agenda and Provisional Annotated Agenda for the 2005 Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-05/10 Summary of an observation aboard a pot vessel operating in the Convention Area during the 2004/05 seasonSecretariat WG-FSA-05/11 Interactions between cetaceans and fisheries in Southern OceanK.-H. Kock (Germany), M. Purves (South Africa) and G. Duhamel (France) WG-FSA-05/12 Program of research to improve the seabird by-catch mitigation effectiveness of the Spanish system of longline fishingG. Robertson (Australia) and C. Moreno (Chile) WG-FSA-05/13 Notification of research-in-progress in an Australian tuna fishery of relevance to the conservation of Convention Area seabirdsG. Robertson, B. Wienecke, K. Lawton and B. Baker (Australia) WG-FSA-05/14 Satellite tracking of black-browed and light-mantled sooty albatrosses from Heard Island and potential interactions with fisheriesK. Lawton, R. Kirkwood and G. Robertson (Australia) WG-FSA-05/15 Proposal to standardise the submission of meeting documents to working groupsSecretariat WG-FSA-05/16 An assessment of toothfish in Subarea 48.3 using CASALR.M. Hillary, G.P. Kirkwood and D.J. Agnew (United Kingdom) WG-FSA-05/17 Results of the mark–recapture experiment in Subarea 48.3, 2005D.J. Agnew and A. Payne (United Kingdom) WG-FSA-05/18 Parameters for the assessment of toothfish in Subarea 48.3D.J. Agnew, G.P. Kirkwood, A. Payne, J. Pearce and J. Clarke (United Kingdom) WG-FSA-05/19 A study of Patagonian toothfish (Dissostichus eleginoides) post tagging survivorship in Subarea 48.3D. J. Agnew, J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones (United Kingdom), G. Breedt, S. Du Plessis, J. Van Heerdon (South Africa) and G. Moreno (Spain) WG-FSA-05/2 List of Participants WG-FSA-05/20 Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross SeaP.M. Marriott, M.J. Manning and P.L. Horn (New Zealand) WG-FSA-05/21 Risk categorisation for Macrourus whitsoni and Amblyraja georgiana in the Ross SeaR.L. O’Driscoll (New Zealand) WG-FSA-05/22 Approaches to monitoring and assessing the abundance of rattails (Macrourus spp.) and skates in the Ross SeaR.L. O’Driscoll, S.M. Hanchet and B.A. Wood (New Zealand) WG-FSA-05/23 Towards a validation of ageing in mackerel icefish (Champsocephalus gunnari) – can we estimate age more accurately?K.-H. Kock (Germany) and Zh.A. Frolkina (Russia) WG-FSA-05/24 A review of rattail (Macrourus spp.) and skate by-catch and analysis of standardised CPUE, for the exploratory fishery in the Ross Sea (CCAMLR Subareas 88.1 and 88.2) from 1997/98 to 2004/05S.L. Ballara and R.L. O’Driscoll (New Zealand) WG-FSA-05/25 Agreement on the Conservation of Albatrosses and Petrels – Report of the First Meeting of the Advisory Committee Interim Secretariat – Agreement on the Conservation of Albatrosses and Petrels WG-FSA-05/26 Proposal for adopting new longline system in the exploratory fisheries for Dissostichus spp. in 2005/06Delegation of Japan WG-FSA-05/27 La pêche à la légine australe (Dissostichus eleginoides) à Kerguelen (secteur Indien de l'océan Austral)C. Lord, G. Duhamel et P. Pruvost (France) WG-FSA-05/28 New data on Antarctic toothfish and some others by-catch fishes fecundity with gonads histological pictures from Ross Sea region and data on Patagonian toothfish from the Argentina SeaV.G. Prutko and L.A. Lisovenko (Russia) WG-FSA-05/29 A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2004/05S.M. Hanchet, M.L. Stevenson, N.L. Phillips and A. Dunn (New Zealand) WG-FSA-05/3 List of Documents WG-FSA-05/30 Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in June 2005A.J. Constable, T. Lamb and R. Williams (Australia) WG-FSA-05/31 A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in SSRU 88.2E for the 2004/05 seasonA. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand) WG-FSA-05/32 Standardised CPUE analysis of Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2004/05A. Dunn and N.L. Phillips (New Zealand) WG-FSA-05/33 A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the 2004/05 seasonA. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand) WG-FSA-05/34 An updated descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2004/05A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand) WG-FSA-05/35 Project of a software catalog of skeletal elements from Antarctic fish species, including some identification facilitiesJ. von Busekist, M. Vacchi and G. Albertelli (Italy) WG-FSA-05/36 Seabird avoidance measures for small Alaskan longline vesselsE.F. Melvin and M. Wainstein (USA) WG-FSA-05/37 Pilot test of techniques to mitigate seabird interactions with catcher processor vessels in the Bering Sea pollock trawl fishery: final reportE.F. Melvin, K.S. Dietrich and T. Thomas (USA) WG-FSA-05/38 Chilean National Plan of Action: second step completedC.A. Moreno (Chile) and J. Arata (USA) WG-FSA-05/39 Preliminary assessment of mackerel icefish (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in June 2005A.J. Constable, T. Lamb and R. Williams (Australia) WG-FSA-05/4 Report of the WG-FSA Subgroup on Assessment Methods (Yokohama, Japan, 27 June to 1 July 2005) WG-FSA-05/40 Warp strike observationsE. Abraham (New Zealand) WG-FSA-05/41 Seabird warp-strike research designA. Kennedy (New Zealand) WG-FSA-05/42 Review of research into seabird–fishery interactionsR. Alderman (New Zealand) WG-FSA-05/43 Recommendations for the toothfish tagging protocol in Subareas 88.1 and 88.2N.W. Bagley and A. Dunn (New Zealand) WG-FSA-05/44 United States research under way on seabirds vulnerable to fisheries interactionsDelegation of the USA WG-FSA-05/45 Development of best practices for the collection of longline data to facilitate research and analysis to reduce by-catch: report of a workshop held at the International Fisheries Observer ConferenceK.S. Dietrich, K.S. Rivera, V. Cornish and T. Conant (USA) WG-FSA-05/46 NPOA-Seabirds Science Advisory Group Final recommendations on fields of research for the NPOA Medium Term Research Plan 2006/07–2010/11S. Waugh (Convener) (New Zealand) WG-FSA-05/47 Fisher training exchanges in seabird mitigationS. Waugh (New Zealand) WG-FSA-05/48 The use of sea lion exclusion devices in the New Zealand Auckland Islands shelf trawl squid fisheryR. Mattlin (New Zealand) WG-FSA-05/49 Ross Sea fishery research and data collection planJ. Fenaughty (New Zealand) WG-FSA-05/5 Report from invited expert to WG-FSA-SAM-05 WG-FSA-05/50 Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheriesM.H. Smith and S.J. Baird (New Zealand) WG-FSA-05/51 Review of the population status and national research conducted by New Zealand on Southern Ocean seabirds vulnerable to fisheries interactionsE.C. Garland and S.M. Waugh (New Zealand) WG-FSA-05/52 Geographical differences in the condition, reproductive development, sex ratio, and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Statistical Subarea 88.1)J.M. Fenaughty (New Zealand) WG-FSA-05/53 Results of the scientific research survey in CCAMLR Subarea 88.3 in the 2004/05 seasonG. Patchell (New Zealand) WG-FSA-05/54 Longlining operations on New Zealand autoline vessels fishing for toothfish in CCAMLR watersJ. Fennaughty and J. Bennet (New Zealand) WG-FSA-05/55 Australian albatross and petrel research programsB. Baker and R. Gales (Australia) WG-FSA-05/56 Seabird mortality associated with Patagonian toothfish longliners in Falkland Island waters during 2002/03 and 2003/04H. Otley and T. Reid (United Kingdom) WG-FSA-05/57 Proposal for a mark–recapture experiment to estimate toothfish population size in Subarea 48.4Delegation of the United Kingdom WG-FSA-05/58 A two-fleet ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinityA. Brandão and D.S. Butterworth (South Africa) WG-FSA-05/59 Mitigation trials and recommendations to reduce seabird mortality in the pelagic icefish (Champsocephalus gunnari) fishery (Subarea 48.3)J.O. Roe (United Kingdom) WG-FSA-05/6 Rev. 1 CCAMLR fisheries: 2005 updateSecretariat WG-FSA-05/60 Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie IslandsK. Krusic-Golub and R. Williams (Australia) WG-FSA-05/61 First increment validation of Patagonian toothfish (Dissostichus eleginoides) from Heard IslandK. Krusic-Golub, C. Green and R. Williams (Australia) WG-FSA-05/62 Results from the New Zealand exploratory fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2004/05 seasonG.J. Patchell (New Zealand) WG-FSA-05/63 Size at maturity and histological procedures explored to determine spawning activity of female Dissostichus mawsoni from samples collected from the Ross Sea in January 2004, December 2004 and January 2005M.E. Livingston and P. Grimes (New Zealand) WG-FSA-05/64 Rev. 1 Growth models for D. eleginoides for the Heard Island plateau region (Division 58.5.2) calibrated from otolith-based length at age data and validated using mark-recapture dataS.G. Candy, T. Lamb, A.J. Constable and R. Williams (Australia) WG-FSA-05/65 Estimating fishing gear selectivity for Patagonian toothfish (Dissostichus eleginoides) caught by trawlers on the Heard Island plateau region (Division 58.5.2) using trawl and longline length frequency data and forward-calculated continuation ratiosS.G. Candy (Australia) WG-FSA-05/66 A method for inferring movement rates of fish from mark–recapture dataC. Wilcox (Australia) WG-FSA-05/67 Seabird abundance and by-catch on Brazilian longline fishing fleetT.S. Neves, L. Bugoni, D.S. Monteiro, L. Nascimento and F. Peppes (Brazil) WG-FSA-05/68 By-catch in the Australian fisheries in Division 58.5.2E.M. van Wijk (Australia) WG-FSA-05/69 Evaluating methods to assess yield of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Division 58.5.2A.J. Constable, I. Ball, B. Raymond, S. Candy, R. Williams (Australia) and A. Dunn (New Zealand) WG-FSA-05/7 Rev. 1 A summary of observations on board longline vessels operating within the CCAMLR Convention AreaSecretariat WG-FSA-05/70 Biological and fishery information for skates in Division 58.5.2E.M. van Wijk and R. Williams (Australia) WG-FSA-05/71 Two species of toothfish in two basic longline fisheries regions – Patagonian toothfish in Subarea 48.3 (South Atlantic) and Antarctic toothfish in Subareas 88.1 and 88.2 (South Pacific)K.V. Shust, E.N. Kuznetsova, A.N. Kozlov, N.V. Kokorin and A.F. Petrov (Russia) WG-FSA-05/72 On necessity of reconsideration of geographic boundaries, TAC estimates and duration of research fishing of Antarctic toothfish in SSRUs of Subarea 88.1 in the Ross SeaK.V. Shust, N.V. Kokorin and A.F. Petrov (Russia) WG-FSA-05/73 Reviewing the age structured production model (ASPM) as an alternative method to estimate the Patagonian toothfish biomass at CCAMLR Subarea 48.3O.C. Wöhler, P.A. Martinez and A. Aubone (Argentina) WG-FSA-05/74 Video monitoring trial Avro Chieftain 2005 an interim reportB. Stanley (Australia) WG-FSA-05/75 Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the global procellariiform tracking databaseBirdLife International WG-FSA-05/76 Oceanological factors affecting formation of mackerel icefish aggregations in the South Georgia area during different seasons of the yearZh.A. Frolkina (Russia) WG-FSA-05/77 Reasons of differences between distribution and density of mackerel icefish (Champsocephalus gunnari) aggregations in the South Georgia area during summer and autumn periods in different years from the bottom trawl survey dataZh.A. Frolkina (Russia) WG-FSA-05/78 Alternative method of the age composition assessment on the basis of surveys length data using mixture distributionsP. Gasyukov (Russia) WG-FSA-05/79 Experimental acoustic survey of icefish resources in Subarea 48.3, 2005M. Belchier, M. Collins (United Kingdom), R. O’Driscoll (New Zealand), S. Clarke and W. Reid (United Kingdom) WG-FSA-05/8 Summary of observations aboard trawlers operating in the Convention Area during the 2004/05 seasonSecretariat WG-FSA-05/80 Setting a minimum line length for line sink rate testing: a review of existing data and some preliminary proposals for CCAMLR consideration in revising Conservation Measure 24-02 (2004)N. Smith (New Zealand) WG-FSA-05/9 Rev. 2 A summary of scientific observations related to Conservation Measures 25-01 (1996), 25-02 (2003) and 25-03 (2003)Secretariat WG-FSA-05/P1 Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3.Charman, C., Clark, J., Hooper, J., Agnew, D. WG-FSA-05/P10 Tracking ocean wanderers: the global distribution of albatrosses and petrels. Results from the Global Procellariiform Tracking Workshop, 1–5 September, 2003, Gordon’s Bay, South Africa.BirdLife International WG-FSA-05/P2 Towards a review of the population status and trends of albatrosses and petrels listed within the agreement.ACAP Secretariat WG-FSA-05/P3 CASAL (C++ algorithmic stock assessment laboratory): CASAL User Manual v2.07-2005/08/21.Smith, M., Francis, R.I.C.C., Bull, B., Gilbert, D., McKenzie, A., Dunn, A. WG-FSA-05/P4 Foraging of royal albatrosses, Diomedea epomophora, from the Otago Peninsula and its relationship to fisheries.Davis, L., Setiawan, A., Higuchi, H., Suzuki, M., Fukuda, A., Filippi, D., Waugh, S. WG-FSA-05/P5 Shags in Antarctica: their feeding behaviour and ecological role in the marine food web.Casaux, R., Barrera-Oro, E.R. WG-FSA-05/P6 Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica.Casaux, R., Barrera-Oro, E.R., Marschoff, E.R. WG-FSA-05/P7 An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effortBall, I. WG-FSA-05/P8 A review of methodologies aimed at avoiding and/or mitigating incidental catch of protected seabirds.Bull, L. WG-FSA-05/P9 Regional Fisheries Management Organisations: their duties and performance in reducing bycatch of albatrosses and other species.Small, C. Leer más sobre WG-FSA-05 English Français Русский WG-FSA-04 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-04/1 Provisional Agenda and Provisional Annotated Agenda for the 2004 Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-04/10 Antarctic icefishes (Channichthyidae) – a unique family of fishes – a reviewK.-H. Kock (Germany) WG-FSA-04/11+ Eng summary Etude de la mortalité accidentelle des oiseaux dans la pêcherie à la palangre dans les secteurs de Crozet et Kerguelen en 2001–2003K. Delord, N. Gasco, H. Weimerskirch and T. Micol (France) WG-FSA-04/12 Diet of grey-headed albatrosses at the Diego Ramírez Islands, Chile: ecological implicationsJ. Arata (Chile), G. Robertson (Australia), J. Valencia (Chile), J.C. Xavier (UK) and C.A. Moreno (Chile) WG-FSA-04/13 Seabird by-catch update on industrial Patagonian toothfish fishery in southern ChileJ. Arata, C.A. Moreno and R. Hucke-Gaete (Chile) WG-FSA-04/14 Chilean NPOA-Seabirds: first stepsC.A. Moreno and J. Arata (Chile) WG-FSA-04/15 Note from the FAO Secretariat for the 25th COFI-Meeting; status report on the implementation of IPOA-SeabirdsFAO Secretariat WG-FSA-04/16 CCAMLR Scheme of International Scientific Observation: review of the Scientific Observers ManualSecretariat WG-FSA-04/17 Mitigation measures of fur seal entanglement by Japanese krill vesselsDelegation of Japan WG-FSA-04/18 Proposal for extension of fishing season on the exploratory fishery for Dissostichus spp. in Statistical Subarea 48.6 in the 2004/05 seasonDelegation of Japan WG-FSA-04/19 Preliminary analyses of data collected during experimental fishing for Patagonian toothfish in international waters of the southwest Indian Ocean (Area 51)L.J. López Abellán (Spain) WG-FSA-04/2 List of participants WG-FSA-04/20 A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2003/04S.M. Hanchet, M.L. Stevenson, N.L. Phillips and P.L. Horn (New Zealand) WG-FSA-04/21 Genetic structuring of Patagonian toothfish populations in the southwest Atlantic Ocean: the effect of the Antarctic Polar Front and deep-water troughs as barriers to genetic exchangeP.W. Shaw, A.I. Arkhipkin and H. Al-Khairulla (United Kingdom) WG-FSA-04/22 United States research under way on seabirds vulnerable to fisheries interactionsDelegation of the USA WG-FSA-04/23 Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot studyH. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA) WG-FSA-04/23text Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot studyH. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA) WG-FSA-04/24 Using digital video monitoring systems in fisheries: applications for monitoring compliance of seabird avoidance devices and seabird mortality in Pacific halibut longline fisheriesR.T. Ames, G.H. Williams and S.M. Fitzgerald (USA) WG-FSA-04/25 Standardised CPUE analysis of the Antarctic toothfish fishery in CCAMLR Subarea 88.1 from 1988/89 to 2003/04N.L. Phillips, R.G. Blackwell and S.M. Hanchet (New Zealand) WG-FSA-04/26 Nesting behaviour of the icefish Chaenocephalus aceratus at Bouvetøya Island, Southern Ocean (CCAMLR Subarea 48.6)H.W. Detrich III, C.D. Jones, S. Kim (USA), A.W. North (United Kingdom), A. Thurber (USA) and M. Vacchi (Italy) WG-FSA-04/27 An exploratory analysis of skate speciation using DNA identification techniquesP.J. Smith and S.M. McVeagh (New Zealand) WG-FSA-04/28 Rev. 1 Geographical differences in the condition, reproductive development, sex ratio and length distribution in Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Statistical Subarea 88.1)J.M. Fenaughty (New Zealand) WG-FSA-04/3 List of documents WG-FSA-04/30 Report on the identification of fish eggs and larvae taken in the Ross Sea, Subarea 88.1, autumn/winter 2003M. van der Poest Clement and M. Lamare (New Zealand) WG-FSA-04/31 Stomach contents of the Antarctic toothfish (Dissostichus mawsoni) from the western Ross Sea, AntarcticaD.W. Stevens (New Zealand) WG-FSA-04/32 Genetic analysis of Antarctic toothfish samples from the Southern Ocean to explore potential stock boundariesP.J. Smith, S.M. McVeagh (New Zealand) and P.M. Gaffney (USA) WG-FSA-04/33 Rev. 1 Summary of the Ecologically Related Species Working Group meetingJ. Molloy (New Zealand) WG-FSA-04/34 Information on the spawning of Dissostichus mawsoni from Subareas 88.1 and 88.2 in the 2003/04 seasonG.J. Patchell (New Zealand) WG-FSA-04/35 Southern Seabird Solutions – an updateJ. Molloy (New Zealand) WG-FSA-04/36 Development of an Antarctic toothfish (Dissostichus mawsoni) stock model for CCAMLR Subarea 88.1 for the years 1997/98 to 2003/04A. Dunn, D.J. Gilbert, S.M. Hanchet and B. Bull (New Zealand) WG-FSA-04/37 Updated ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinityA. Brandão and D.S. Butterworth (South Africa) WG-FSA-04/38 Mortalidad incidental de aves en la pesquería de cherna con palangre semipelágicoY.H. Marín, A. Stagi and J. Chocca (Uruguay) WG-FSA-04/39 Aves marinas registradas en el océano Atlántico sur y sudoccidental durante el período 1994¬–2003Y.H. Marín, L.C. Barea, J.F. Chocca y A. Stagi (Uruguay) WG-FSA-04/4 Report of the Subgroup on Assessment Methods (Siena, Italy, 5 to 9 July 2004) WG-FSA-04/40 Population structure of icefish (Champsocephalus gunnari) in the South Georgia area (Antarctic)Zh.A. Frolkina and I.A. Trunov (Russia) WG-FSA-04/41 On the problem of icefish (Champsocephalus gunnari) (Channichthyidae) and krill (Euphausia superba) interaction in the South Georgia areaS.M. Kasatkina and Zh.A. Frolkina (Russia) WG-FSA-04/42 Summary of the seabird and marine mammal observations during observed toothfish (Dissostichus spp.) longline fishing operations in CCAMLR Subareas 88.1 and 88.2S.J. Baird (New Zealand) WG-FSA-04/43 The diet of juvenile toothfish (Dissostichus eleginoides) on the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)M.A. Collins, K.A. Ross and M. Belchier (United Kingdom) WG-FSA-04/44 Patterns in the diet of mackerel icefish (Champsocephalus gunnari) on the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)M.A. Collins, R. Mitchell, G. Tarling and M. Belchier (United Kingdom) WG-FSA-04/45 An interlaboratory comparison of ages estimated for Dissostichus eleginoides from the Argentine Sea, southwest Atlantic OceanM.C. Cassia (Argentina), P.L. Horn (New Zealand) and J.R. Ashford (USA) WG-FSA-04/46 The distribution of seabirds on the Alaskan longline fishing grounds: 2002 data reportE. Melvin, K. Dietrich, K. Van Wormer and T. Geernaert (USA) WG-FSA-04/47 Annotated bibliography: seabird interactions with trawl fishing operations and cooperative researchK. Dietrich and E. Melvin (USA) WG-FSA-04/48 Trends in breeding numbers and survival of black-browed (Thalassarche melanophrys) and grey-headed albatrosses (T. chrysostoma) breeding on Macquarie IslandA. Terauds, R. Gales and R. Alderman (Australia) WG-FSA-04/49 Foraging areas of black-browed and grey-headed albatrosses breeding on Macquarie Island in relation to marine protected areasA. Terauds, R. Gales, G.B. Baker and R. Alderman (Australia) WG-FSA-04/5 Rev. 1 Fishery-related information for WG-FSA-04Secretariat WG-FSA-04/50 Population and survival trends of wandering albatrosses (Diomedea exulans) breeding on Macquarie IslandA. Terauds, R. Gales, R. Alderman and G.B. Baker (Australia) WG-FSA-04/51 Update on the Agreement on the Conservation of Albatrosses and Petrels (ACAP)B. Baker and T. Hewitt (Australia) WG-FSA-04/52 IMAF report – Southern Seabirds Solution visit to Reunion IslandM. McNeill (New Zealand) WG-FSA-04/53 Review of national research on seabirds in New ZealandS.M. Waugh and A. Connell (New Zealand) WG-FSA-04/54 Seabird mortality in the artisanal austral hake and Patagonian toothfish longline fisheries in southern ChileC.A. Moreno, P. Rubilar, J. Arata, R. Hucke-Gaete (Chile) and G. Robertson (Australia) WG-FSA-04/55 Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2000/01S.J. Baird (New Zealand) WG-FSA-04/56 Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2001/02S.J. Baird (New Zealand) WG-FSA-04/57 Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03S.J. Baird (New Zealand) WG-FSA-04/58 Population dynamics of black-browed and grey-headed albatrosses Diomedea melanophrys and D. chrysostoma at Campbell Island, New Zealand, 1942–96S.M. Waugh (New Zealand), H. Weimerskirch (France), P.J. Moore and P.M. Sagar (New Zealand) WG-FSA-04/59 Exploitation of the marine environment by two sypatric albatrosses in the Pacific Southern OceanS.M. Waugh (New Zealand), H. Weimerskirch, Y. Cherel (France), U. Shankar (New Zealand), P.A. Prince (United Kingdom) and P.M. Sagar (New Zealand) WG-FSA-04/6 Rev. 1 A summary of observations on board longline vessels operating within the CCAMLR Convention AreaSecretariat WG-FSA-04/60 BioRoss – New Zealand funded marine biodiversity research in the Ross Sea regionJ. Burgess (New Zealand) WG-FSA-04/61 Observations of demersal fish, benthic communities and seafloor composition of the Southern Ocean Atlantic sector from the ICEFISH 2004 cruiseC.D. Jones, S.J. Lockhart and D.F. Doolittle (USA) WG-FSA-04/63 An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effortI. Ball (Australia) WG-FSA-04/64 Scientific observations in CCAMLR fisheries – past, present and futureSecretariat WG-FSA-04/65 Testing the performance of a recompiled version of CMIX to decompose length-density distributions of Patagonian toothfish (Dissostichus eleginoides)T.D. Lamb, W.K. de la Mare, A.J. Constable and C.R. Davies (Australia) WG-FSA-04/66 The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 and Subdivision 58.4.3b in season 2003/04D. Erceg and E. van Wijk (Australia) WG-FSA-04/67 Progress towards validation of ageing of Dissostichus eleginoides using otolithsK. Krusic-Goluband R. Williams (Australia) WG-FSA-04/68 By-catch in Australian fisheries in Divisions 58.5.2, 58.4.2 and 58.4.3 during the 2002/03 and 2003/04 fishing seasonsE. van Wijk and R. Williams (Australia) WG-FSA-04/69 Alternative method of parameters accuracy calculation in CMIX procedure applied to toothfish recruitment estimationP.S. Gasyukov (Russia) WG-FSA-04/7 Rev. 1 Summary of observations on board trawlers operating in the Convention Area during the 2003/04 seasonSecretariat WG-FSA-04/70 A comparison of two different methods to age mackerel icefish (Champsocephalus gunnari) at South GeorgiaP. Gasyukov (Russia), K.-H. Kock (Germany) and Zh.A. Frolkina (Russia) WG-FSA-04/71 Report on the status of wandering, black-browed and grey-headed albatrosses at South GeorgiaS. Poncet (United Kingdom),G. Robertson (Australia), R. Phillips (United Kingdom), K. Lawton (Australia), B. Phalan, J. Croxall and P. Trathan (United Kingdom) WG-FSA-04/72 Report on the effectiveness of integrated weight (fast sinking) longlines in reducing the mortality of white-chinned petrels and sooty shearwaters in autoline longline fisheriesG. Robertson (Australia), N. Smith (New Zealand), B. Wienecke and S. Candy (Australia) WG-FSA-04/73 Proposal for the removal of night setting requirement for autoline vessels fishing in Division 58.5.2G. Robertson and B. Baker (Australia) WG-FSA-04/74 A simulation approach to the evaluation of recruitment surveys for D. eleginoides for the Heard Island Plateau region (Division 58.5.2)S.G. Candy, C.R. Davies and A.J. Constable (Australia) WG-FSA-04/75 Description of an AD Model Builder implementation of the exact time of release and recapture stock assessment model of Tuck et al. (2003)S.G. Candy, A.J. Constable and D. Erceg (Australia) WG-FSA-04/76 Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island Plateau region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in May 2004C.R. Davies, T. Lamb, A.J. Constable and R. Williams (Australia) WG-FSA-04/77 Preliminary assessment of mackerel icefish (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in May 2004C.R. Davies, T. Lamb, A.J. Constable and R. Williams (Australia) WG-FSA-04/78 Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Subarea 48.3 based on a UK survey in January 2004R.C. Wakeford, D.J. Agnew, M.B. Collins and G.B. Parkes(United Kingdom) WG-FSA-04/79 Trials to test mitigate devices to reduce seabird mortality caused by warp cable strike on factory trawlersB.J. Sullivan, P. Brickle, T.A. Reid, D.G. Bone and D.A.J. Middleton (United Kingdom) WG-FSA-04/8 Rev. 1 A summary of scientific observations related to Conservation Measures 25-01 (1996), 25-02 (2003) and 25-03 (2003)Secretariat WG-FSA-04/80 Mitigation trials to reduce seabird mortality in pelagic trawl fisheries (Subarea 48.3)B.J. Sullivan, G.M. Liddle and G.M. Munro (United Kingdom) WG-FSA-04/81 Research under way in Australia on seabirds vulnerable to fisheries interactionR. Gales, G. Robertson, B. Baker, A. Terauds, R. Alderman and K. Lawton (Australia) WG-FSA-04/82 Assessment of the status of the toothfish stock in Subarea 48.3D.J. Agnew and G.P. Kirkwood (United Kingdom) WG-FSA-04/83 Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3J. Hooper, J.M. Clark, C. Charman and D. Agnew (United Kingdom) WG-FSA-04/84 Rev. 1 Comparison of the catches and biological characteristics of Dissostichus mawsoni in Subarea 88.1 in seasons of 2002/03 and 2003/04K.V. Shust, N.V. Kokorin and A.F. Petrov (Russia) WG-FSA-04/85 Fish stock assessment survey in Subarea 48.3, 2004M. Belchier, M. Purves, M. Collins, S. Hawkins, T. Marlow, R. Mitchell, J. Szlakowski and J. Xavier (United Kingdom) WG-FSA-04/86 The age structure and growth rate of Patagonian toothfish (Dissostichus eleginoides) at South GeorgiaM. Belchier (United Kingdom) WG-FSA-04/88 Mesures adoptées par la France dans les zones 58.6 (Crozet) et 58.5.1 (Kerguelen) afin de réduire la mortalité aviaire – 2003/04 (France) WG-FSA-04/89 Observer notes (Subarea 88.1)V.G. Prutko (Ukraine) WG-FSA-04/90 Some peculiarities of Chionobathyschus dewitti biology in the Ross SeaL.K. Pshenichnov (Ukraine) WG-FSA-04/91 Modifications to the Generalised Yield Model in 2004, version GYM501E.EXEA.J. Constable (Australia) WG-FSA-04/92 Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey dataC.R. Davies, E.M. van Wijk and A.J. Constable (Australia) WG-FSA-04/29 Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross SeaM.P. Francis and C. Ó Maolagáin (New Zealand) WG-FSA-04/87 Etat des mesures mises en œuvre par les armements à la pêche français impliqués dans la pêcherie palangrière de légine des TAAF, pour maîtriser la mortalité accidentelle d’oiseaux (France) Leer más sobre WG-FSA-04 English Français Русский WG-FSA-03 Nombre: Grupo de Trabajo de Evaluación de las Poblaciones de PecesMeeting documents Doc Number Título WG-FSA-03/1 Provisional and Annotated Provisional Agenda for the 2003 Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-03/10 The Evangelistas Islets, Chile: a new breeding site for black-browed albatrossesJ. Arata (Chile), G. Robertson (Australia), J. Valencia (Chile) and K. Lawton (Australia) WG-FSA-03/100 The efficacy of video-based electronic monitoring technology for at-sea monitoring of the halibut longline fishery WG-FSA-03/101 Conservation status of seabirds at risk from longline fishing in the Convention AreaBirdLife International WG-FSA-03/11 Summary report on the status of black-browed and grey-headed albatrosses breeding in ChileG. Robertson (Australia), J. Valencia and J. Arata (Chile) WG-FSA-03/12 Is our attempt to estimate biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisitedK.-H. Kock (Germany), M. Belchier (United Kingdom) and C.D. Jones (USA) WG-FSA-03/13 Analysis of dietary overlap in Antarctic fish (Notothenioidei) from the South Shetland Islands: no evidence of food competitionE. Barrera-Oro (Argentina) WG-FSA-03/14 Report of the Subgroup on Fisheries Acoustics (British Antarctic Survey, Cambridge, 18 to 22 August 2003) WG-FSA-03/15 Toothfish, skate and longline by-catch survey in Subarea 48.3M. Belchier, M. Collins, M. Endicott, I. Everson, S. Hawkins, T. Marlow, T. Mulvey and R. Paterson (United Kingdom) WG-FSA-03/16 Aspects of the ecology of the bigeye grenadier at South GeorgiaS.A. Morley, T. Mulvey, J. Dickson and M. Belchier (United Kingdom) WG-FSA-03/17 Request to conduct an integrated weight longline trial on autoline vessels in Statistical Subareas 88.1 and 88.2 in 2003/04G. Robertson (Australia) and N. Smith (New Zealand) WG-FSA-03/18 Streamer lines to reduce seabird by-catch in longline fisheriesE.F. Melvin (USA) WG-FSA-03/19 Off the hook: an informational video for Alaska longlinersE.F. Melvin and D. Mercy (USA) WG-FSA-03/2 List of participants WG-FSA-03/20 Focusing and testing fisher know-how to solve conservation problems: a common sense approachE.F. Melvin and J.K. Parrish (USA) WG-FSA-03/21 Main points in WG-EMM-03/05 (fish monitoring using Antarctic shags) and additional comments, on the recommendation from WG EMM to WG-FSA to be consider in its 2003 meetingR. Casaux, E. Barrera-Oro and E. Marschoff (Argentina) WG-FSA-03/22 CCAMLR streamer line requirements revisitedE.F. Melvin (USA) WG-FSA-03/23 The effectiveness of integrated weight (fast sinking) longlines in reducing white-chinned petrel mortality in the New Zealand ling longline fisheryG. Robertson (Australia), M. McNeill (New Zealand), B. Wienecke (Australia), N. Smith (New Nealand) and M. Bravington (Australia) WG-FSA-03/24 Beached birds: a guide used by north pacific groundfish observers to identify seabirds incidentally caught in fisheriesT. Hass and S. Davis (USA) WG-FSA-03/25 Second International Fishers Forum: executive summary Western Pacific Regional Fishery Management Council WG-FSA-03/26 The area north of Joinville–D’Urville Islands (Subarea 48.1) a former fishing ground at the tip of the Antarctic Peninsula – revisitedK.-H. Kock (Germany), L. Pshenichnov (Ukraine), K. Skora (Poland), Zh.A. Frolkina (Russia) and C.D. Jones (USA) WG-FSA-03/27 Killer whale Orcinus orca and sperm whale Physeter macrocephalus interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South AtlanticM.G. Purves (United Kingdom), D.J. Agnew (United Kingdom), E. Balguerías (Spain), C.A. Moreno (Chile) and B. Watkins (South Africa) WG-FSA-03/28 Descriptive analysis of acoustic data collected during the 2003 exploratory fishery for toothfish in the Ross SeaR.L. O’Driscoll and G.J. Macaulay (New Zealand) WG-FSA-03/29 Review of small-scale research unit boundaries used for the assessment and management of D. mawsoni in Subarea 88.1S.M. Hanchet (New Zealand) WG-FSA-03/3 List of documents WG-FSA-03/30 An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross SeaP.L. Horn (New Zealand) WG-FSA-03/31 Southern seabird solutions – and updateJ. Molloy and N. Smith (New Zealand) WG-FSA-03/32 Preliminary assessment of mackerel icefish, Champsocephalus gunnari, on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia) WG-FSA-03/33 Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia) WG-FSA-03/34 Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2S.G. Candy (Australia) WG-FSA-03/35 Modelling catch and effort data using generalised linear models with random cruise effects: trawl fishery for mackerel icefish (Champsocephalus gunnari) in CAMLR Area 58.5.2S.G. Candy (Australia) WG-FSA-03/36 Performance assessment of underwater setting chutes, side setting and blue-dyed bait to minimize seabird mortality in hawaii longline tuna and swordfish fisheries – Final Report August 2003E. Gilman (USA), N. Brothers (Australia), D. Kobayashi, S. Martin, J. Cook, J. Ray, G. Ching and B. Woods (USA) WG-FSA-03/37 Demography and population trends of the Atlantic yellow-nosed albatrossR. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom) WG-FSA-03/38 Standing stock, biology, diet and spatial distribution of demersal finfish from the 2003 US AMLR bottom trawl survey of the South Shetland Islands (Subarea 48.1)C.D. Jones (USA), K.-H. Kock, (Germany), J. Ashford, A. DeVries, K. Dietrich (USA), S. Hanchet (New Zealand), T. Near, T. Turk (USA) and S. Wilhelms (Germany) WG-FSA-03/39 Information on incidental mortality of seabirds and other protected species in the US West Coast pelagic longline fisheryD. Petersen, L. Enriquez and S. Fougner (USA) WG-FSA-03/4 Species profile: mackerel icefishI. Everson (United Kingdom) WG-FSA-03/40 Report of the Subgroup on Assessment Methods (London, United Kingdom, 12 to 15 August 2003) WG-FSA-03/41 New Zealand Draft National Plan of Action – SeabirdsJ. Nicolson and D. Randall (New Zealand) WG-FSA-03/42 Length at maturity of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross SeaM.P. Francis (New Zealand) WG-FSA-03/43 Preliminary standardised CPUE analysis of the New Zealand part of the toothfish fishery in CCAMLR Subarea 88.1, from 1988/89 to 2002/03R.G. Blackwell and S.M. Hanchet (New Zealand) WG-FSA-03/44 The toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2002/03: New Zealand vessel summaryM.L. Stevenson, S.M. Hanchet and P.L. Horn (New Zealand) WG-FSA-03/45 Brief Report on the New Zealand BioRoss Research ProgramJ. Burgess (New Zealand) WG-FSA-03/46 Information on the spawning season and gonadosomatic indices of Dissostichus mawsoni from Subarea 88.1 in the 2002/03 seasonG.J. Patchell (New Zealand) WG-FSA-03/47 Research under way in New Zealand on seabirds vulnerable to fisheries interactionsS. Waugh and S. Grayling (New Zealand) WG-FSA-03/48 On the problem of some fish ranges in Subarea 88.1V.G. Prutko (Ukraine) WG-FSA-03/49 Some data on Antarctic toothfish Dissostichus mawsoni reproduction in the Ross Sea (Subarea 88.1) in the period from December 2002 to March 2003V.G. Prutko and L.A. Lisovenko (Ukraine) WG-FSA-03/5 Bibliography on mackerel icefishK.-H. Kock (Germany) and I. Everson (United Kingdom) WG-FSA-03/50 On the problem of fish taggingV.G. Prutko (Ukraine) WG-FSA-03/51 Progress toward Australia’s National Plan of Action for Reducing the Incidental Catch of Seabirds in Longline Fisheries (NPOA-Seabirds)M. Drynan and L. Brown (Australia) WG-FSA-03/52 Research under way in Australia on seabirds vulnerable to fisheries interactionsB. Baker and R. Gales (Australia) WG-FSA-03/53 Progress toward an Agreement on the Conservation of Albatrosses and PetrelsB. Baker (Australia) WG-FSA-03/54 On peculiarities of icefish (Champsocephalus gunnari) vertical distribution in different habitatsJ.A. Frolkina (Russia) and V.V. Herasimchuk (Ukraine) WG-FSA-03/55 Peculiarities of icefish Champsocephalus gunnari (Channichthyidae) distribution in South Georgia area during the surveys made by STM Atlantida in 2000 and 2002Zh.A. Frolkina, S.M. Kasatkina and N.N. Zhigalova (Russia) WG-FSA-03/56 Estimates of bird by-catch by IUU vessels in Subarea 48.3, 1998–2001D.J. Agnew (United Kingdom) WG-FSA-03/57 The survivorship of rays discarded from the South Georgia longline fisheryM. Endicott and D.J. Agnew (United Kingdom) WG-FSA-03/58 By-catch of rays in the 2002/03 toothfish fishery around South GeorgiaD.J. Agnew, J. Pearce and M. Endicott (United Kingdom) WG-FSA-03/59 Skate captures during the 2003 South Georgia research surveyM. Endicott (United Kingdom) WG-FSA-03/6 Fishery information for WG-FSA-03Secretariat WG-FSA-03/60 The food and feeding of five species of icefish in the Elephant Island – South Shetland Islands Region in March 2003K.-H. Kock, H. Flores (Germany), C.D. Jones (USA), S. Wilhelms and S. Schöling (Germany) WG-FSA-03/61 Diet of two icefish species from the South Shetland Islands and Elephant Island, Champsocephalus gunnari and Chaenocephalus aceratus 2001–2003H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA) WG-FSA-03/62 Validation of sink rates of longlines measured by two different methodsB. Wienecke and G. Robertson (Australia) WG-FSA-03/63 Rev. 1 A summary of observations on board longline vessels operating within the CCAMLR Convention AreaSecretariat WG-FSA-03/64 Rev. 1 Summary of observations aboard trawlers operating in the Convention Area during the 2002/03 seasonSecretariat WG-FSA-03/65 Rev. 1 A summary of scientific observations related to Conservation Measures 25-01 (1996), 25-02 (2002) and 25-03 (1999)Secretariat WG-FSA-03/66 Fine-scale genetic investigation into Patagonian toothfish structure within the west Indian Ocean sector of the Southern OceanS.A. Appleyard, R. Williams and R.D. Ward (Australia) WG-FSA-03/67 Report of the Subgroup on By-catch WG-FSA-03/68 The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 in season 2002/03Delegation of Australia WG-FSA-03/69 A review of the Somniousus (sleeper shark) subgenus and a risk assessment of the sleeper shark by-catch caught in Australian sub-Antarctic fisheriesE.M. van Wijk, R. Williams and J.D. Stevens (Australia) WG-FSA-03/7 Survey databaseSecretariat WG-FSA-03/70 Summary and update of tagging of Patagonian toothfish at Heard and Macquarie IslandsDelegation of Australia WG-FSA-03/71 Coordinating approaches to incidental mortality arising from fisheriesA.J. Constable, C. Davies, A.T. Williamson, R. Williams and E. van Wijk (Australia) WG-FSA-03/72 A possible model of metapopulation structure of Dissostichus eleginoides in the southern Indian OceanR. Williams, A.J. Constable, C. Davies and S. Candy (Australia) WG-FSA-03/73 Fish and invertebrate by-catch from Australian fisheries for D. eleginoides and C. gunnari in Division 58.5.2E.M. van Wijk and R. Williams (Australia) WG-FSA-03/74 Mackerel icefish Champsocephalus gunnari in the diet of upper trophic level predators at South Georgia: implications for fisheries managementK. Reid, S. Hill and T. Diniz (United Kingdom) WG-FSA-03/75 Rev. 1 Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia areaL.V. Shcherbich (Russia) WG-FSA-03/76 In situ observations of the scavenging fauna of the South Georgia slopeM.A. Collins, I. Everson, R. Patterson, P.M. Bagley, C. Yau, M. Belchier and S. Hawkins (United Kingdom) WG-FSA-03/77 Assessment of stone crab (Lithodidae) density on the South Georgia slope using baited video camerasM.A. Collins, C. Yau, F. Guillfoyle, P. Bagley, I. Everson, I.G. Priede and D. Agnew (United Kingdom) WG-FSA-03/77 Text Assessment of stone crab (Lithodidae) density on the South Georgia slope using baited video camerasM.A. Collins, C. Yau, F. Guillfoyle, P. Bagley, I. Everson, I.G. Priede and D. Agnew (United Kingdom) WG-FSA-03/78 Data and parameter values from the previous year that might be used for assessments at WG-FSA 2003I. Everson (United Kingdom) WG-FSA-03/79 Incidental mortality of birds on trawl vessels fishing for icefish in Subarea 48.3J. Hooper, D. Agnew and I. Everson (United Kingdom) WG-FSA-03/8 Notification of Australia’s intention to conduct pot fishing trials in Division 58.5.2 for Dissostichus eleginoidesDelegation of Australia WG-FSA-03/80 Determining toothfish otolith structure using oxytetracycline at South Georgia – a preliminary reportM.G. Purves, M. Belchier, D.J. Agnew, G. Moreno and T.R. Marlow (United Kingdom) WG-FSA-03/81 Brief report on the sink rates of Spanish system longlines with special reference to the line weighting regimes of Agnew et al. (2000)G. Robertson (Australia), T. Reid and B. Sullivan (United Kingdom) WG-FSA-03/82 The use of genetic markers to identify the species and provenance of albatrosses among seabird by-catchM.C. Double, C. Abbott and R. Alderman (Australia) WG-FSA-03/83 Proposal for a workshop to examine the influence of Southern Ocean physical dynamics on the population structure and movement of Dissostichus eleginoides and D. mawsoniJ.R. Ashford, E. Hofmann, P. Smith and P. Gaffney (USA) WG-FSA-03/84 Is population structure of Patagonian toothfish (Dissostichus eleginoides) determined by the Antarctic Circumpolar Current?J.R. Ashford, C.M. Jones, E. Hofmann (USA), I. Everson (United Kingdom) and G. Duhamel (France) WG-FSA-03/85 Sampling toothfish from longlines with unequal probabilitiesJ.R. Ashford (USA) WG-FSA-03/86 Rev. 1 Preliminary results from a study examining spatial structure and connectivity in Patagonian toothfish (Dissostichus eleginoides) in the South Atlantic section of the Southern OceanJ.R. Ashford (USA), A. Arkhipkin (United Kingdom) and C.M. Jones (USA) WG-FSA-03/87 Estimating the age of large numbers of Dissostichus eleginoides caught off KerguelenJ. Ashford (USA), G. Duhamel (France), C. Jones and S. Bobko (USA) WG-FSA-03/88 Can trace element signatures in the otoliths of Dissostichus eleginoides record capture size?J.R. Ashford and C.M. Jones (USA) WG-FSA-03/89 Monitoring of relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, in years 2000 to 2003E. Barrera-Oro, E. Marschoff, R. Casaux and B. Gonzalez (Argentina) WG-FSA-03/9 The diet of black-browed albatrosses at the Diego Ramirez Islands, ChileJ. Arata (Chile) and J.C. Xavier (United Kingdom) WG-FSA-03/90 A tagging protocol for toothfish (Dissostichus spp.) in the Ross SeaN.W.McL. Smith and K.J. Sullivan (New Zealand) WG-FSA-03/91 Seabird mortality and the Falkland Islands trawling fleetB.J. Sullivan, T.A. Reid, L. Bugoni and A.D. Black (United Kingdom) WG-FSA-03/92 Longliners, black-browed albatross mortality and bait scavenging in the Falkland Islands: what is the relationship?T.A. Reid and B.J. Sullivan (United Kingdom) WG-FSA-03/93 United States research under way on seabirds vulnerable to fisheries interactionsDelegation of the USA WG-FSA-03/94 2003 Report of the CCAMLR Otolith Network WG-FSA-03/95 Operational interactions between cetaceans and the Patagonian toothfish (Dissostichus eleginoides) industrial fishery off Southern ChileR. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile) WG-FSA-03/96 Integrating CPUE with the GY model: examination of the effects of shortening the CPUE series and incorporating elements of uncertainty into the D. eleginoides assessment of Subarea 48.3I.R. Ball, S. Candy and A.J. Constable (Australia) WG-FSA-03/97 Progress on the application of an age-structured production model fitted to commercial catch-rate and catch-at-length data to assess the toothfish (Dissostichus eleginoides) resource in the Prince Edward Island vicinityA. Brandão and D.S. Butterworth (South Africa) WG-FSA-03/98 Analysis of longline fleet operation on the Patagonian toothfish (Dissostichus eleginoides) in the subarea of the South Georgia Island (48.3) in 1989–2003N.V. Kokorin and A.F. Petrov (Russia) WG-FSA-03/99 Patagonian toothfish maturity in fishing area 48.3 (South Georgia and Shag Rocks)K.V. Shust and A.N. 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