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1. Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing selectivity functions

   series from survey data for each value of natural mortality used in the assessments, whenever it is ... altered over the range of uncertainty in M factored into the assessment process. Data from outputs from ... mixture analyses from surveys are input to the GYM in raw form. An example file is provided. Consequently ... inputting to the GYM. In addition, provision is now made for inputting different fishing selectivity ...

   Meeting Document : WG-FSA-01/74 : Author(s): A.J. Constable (Australia)

2. KRILL FISHERY REPORT: 2008 UPDATE

   for krill in Area 48 in the 2007/08 season, and these vessels have taken 84110 t of krill to date. The ... 104586 t of krill reported in the STATLANT data for 2006/07. With the exception of Poland, all ... ; Consideration of the Conservation Measures in force in the fishery. Reference information on stock and areas ... , and parameters used in stock assessment are also included. Author(s):  Secretariat Title:  KRILL ...

   Meeting Document : WG-EMM-08/05 : Author(s): Secretariat

3. Assessment of fishable krill biomass on the basis of the acoustic surveys results using geostatistical methods

   Abstract:  ABSTRACT Applicability of geostatistical methods in processing the acoustic fields of ... usefulness of these methods in studying the structure of krill density field for biomass assessment in ... compliance with different thresholds of their fishery importance. The structure of krill density field in ... Subarea 48.3 based on the surveys 2000 and 2002 indicates that krill fishable biomass is concentrated in ...

   Meeting Document : WG-SAM-10/07 Rev. 1 : Author(s): S.M. Kasatkina and P.S. Gasyukov (Russia)

4. Fishery monitoring and closure procedures

   interpretation and application of procedures to monitor and forecast closures in CCAMLR fisheries in the 2018/19 ... season. Key issues in applying the procedures, and specific instances which resulted in catch over-runs ... and under-runs in certain circumstances are examined. Author(s):  CCAMLR Secretariat Title:  Fishery ...

   Meeting Document : CCAMLR-38/BG/12 : Author(s): CCAMLR Secretariat

5. WG-EMM-04

   super trawler) Konstruktor Koshkin in Statistical Area 48 in March–June 2003 as compared with previous ... ), Annex 91-01/A ‘Information to be included in Management Plans for CEMP sites’ Chair, Subgroup on ... in the Antarctic shag (Phalacrocorax bransfieldensis) at Harmony Point, Antarctica R. Casaux and A ... . Baroni (Argentina) WG-EMM-04/23 Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6) and the ...

   Meeting

6. e-cc-xxx-a5.pdf

   ... : Other issues raised during SCAF-CG discussions in 2011 ......... 158 113 REPORT OF THE STANDING ... (SCAF). 2. In the absence of the Chair, Mr R. Battarcharya (India), the Vice-Chair of SCAF, Dr M ... accept the Financial Statements as presented in CCAMLR-XXX/3. REQUIREMENT FOR 2011 AND 2012 FINANCIAL ... ANNUAL REPORT 7. SCAF received the Executive Secretary’s annual report (CCAMLR-XXX/6), noting in application/pdf attached to:SCAF-11

   Meeting Report : SCAF-11

7. WG-FSA-91

   the South Georgia shelf J.A. Frolkina and V.I. Shlibanov (USSR) WG-FSA-91/07 Reproduction in the ... eleginoides (Pisces: Nototheniidae) in Chile C. Lemaitre, P. Rubilar, P. Gebauer and C.A. Moreno (Chile) WG ... -FSA-91/11 Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the ... variations associated with abundance changes in juvenile Notothenia rossii observed at Potter Cove, South ...

   Meeting

8. WG-KRILL-92

   (South Africa) WG-KRILL-92/05 State of the Antarctic krill (Euphausia superba Dana) resources in the ... Sodruzhestva Sea area (Statistical Divisions 58.4.2 and 58.4.3) in 1988 to 1990 V.A. Bibik and V.N. Yakovlev ... More Sodruzhestva in April to August 1991 V.I. Latogursky (Russia) WG-KRILL-92/07 Acoustic estimation ... of krill (Euphausia superba) biomass and behaviour in the Ross Sea M. Azzali (Italy) WG-KRILL-92/08 ...

   Meeting

9. Update of the integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (Division 58.5.2)

   uncertainty about annual estimates but given this caveat they are useful in tracking observed and CASAL ... -estimated trends in catch rates. A change of substantial consequence from the 2009 integrated assessment was ... . Neither of these values of M was estimated in CASAL but the value of 0.155 was estimated externally to ... CASAL from catch-at-age and aged mark-recapture data as described in Candy et al. (2011). The ...

   Meeting Document : WG-FSA-11/24 : Author(s): S.G. Candy and D.C. Welsford (Australia)

10. COMPARISON OF THE PRECISION OF DIRECT VERSUS AGE LENGTH KEY METHODS OF ESTIMATING CATCH-AT-AGE PROPORTIONS

    ) of fish in the catch, determining the ages in the sample, and calculating proportions in each age ... class. This “direct” method can be replaced by the age length key (ALK) method if there are in addition ... the extra information in the LF sample to calculate proportions by age by multiplying the probability ... otoliths removed until a fixed number of fish in each length bin have been obtained and further sampling ...

    Meeting Document : WG-FSA-09/22 Rev. 1 : Author(s): S.G. Candy (Australia)

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