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1. Results of fish stock assessment survey, South Georgia, December 1987 - January 1988

   1970's. A survey to monitor these stocks was carried out from December 1987 to January 1988. It ... examined. The population dropped by one to two orders of magnitude and the mean length was halved since ... Champsocephalus gunnari total length frequency (n=19366) 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length ... Class (cm) ! Pseudochaenichthys georg ianus total length frequency (n=2588) 5 10 15 20 25 30 35 ... =8586) 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length Class (cm) Figure 3: ( a) Length frequency ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Автор(ы): McKenna, Jr., J.E. and S.B. Saila

2. Algunos aspectos biologicos relevantes a la explotacion de la merluza negra (Dissostichus eleginoides Smitt, 1898) en la zona economica exclusiva argentina y sector oceanico adyacente

   . The distribution of Patagonian toothfish extends between of 36°30'S and 55°S from 80 to 2500 m ... starting from 900 meters depths, in the southern area, South of 54°S and 1000 m in 38°S to 48°S and to ... assume a conservative position of 1000m for all the area. Author(s):  Almeyda, S.M., Prenski, L.B. Title ...

   Meeting Document : WG-FSA-97/49 : Автор(ы): Almeyda, S.M., Prenski, L.B.

3. A proposal to subdivide CCAMLR Statistical Division 58.4.1 using environmental data

   58.4.1 can be divided into two approximately equal sized subdivisions: 80-115?E and 115-150?E on the ... ) we propose the formal subdivision of Division 58.4.1 into two based on the analysis of the scientific ... for the western portion and 1.79 for the eastern one. We suggest the calculation of new precautionary ... catch limits for the two subdivisions of Division 58.4.1 based on the revised krill biomass estimates ...

   Meeting Document : WG-EMM-00/30 : Автор(ы): S. Nicol and T. Pauly (Australia)

4. WG-FSA-08/60

   between 20 and 30 magazines of longline. Each magazine holds about 1000 to 1200 hooks – depending on hook ... scientific observer: (i) set a minimum of two longlines with a minimum of four TDRs on the middle one ... [ to be completed by the Secretariat ] Original: English Agenda Agenda Item No(s): 5 Title THE ... CONSERVATION MEASURES REGULATING LONGLINE FISHERIES WITHIN THE CONVENTION AREA Author(s) J.M. Fenaughty ...

   Document : Site Section: Publications

5. CEMP Sites

   the chick at fledging. Marion Island- MAR South Africa Marion Island (Subarea 58.7), is one of the two ... in Princess Elizabeth Land. Data typically submitted one year following season due to access via ... . Located in Princess Elizabeth Land. Data typically submitted one year following season due to access via ... . Data should be available on an annual basis. Petrel Island (Dumont d'Urville Station)- PIS France ...

   Page : Site Section: Science

6. Further development of a krill fishery simulation model

   the model predicts a 90% reduction in overlap with foraging predators, and a 15 to 20% reduction in ... to account for variability in catch rates. The most successful management regime is found to be one ... predators and 0 to 15% reduction in catches. Author(s):  D.J. Agnew (Secretariat) Title:  Further ...

   Meeting Document : WG-Joint-94/04 : Автор(ы): D.J. Agnew (Secretariat)

7. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   . Weighted Frequency (proportion of the catch) Le ng th (c m ) 10 20 30 40 50 1996/971997/981998 ... would occur in the absence of fishing within the two years following an abundance biomass estimate ... /02 3 150 0 80 0 50 1 50 0 50 2002/03 21 150 0 80 0 465 20 120 5 50 2003/04 6 150 0 80 1 360 3 120 1 ... vector was used for C. gunnari, starting at 2.5 years and fully selected at age 3. Recruitment 14 ...

   Document : Site Section: Publications

8. WG-FSA-09

   Full Name:  Working Group on Fish Stock Assessment Location:  Hobart, Australia Date(s):  Monday ... . 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. JUHOV Delegation of Ukraine WG-FSA-09/11 BOOK ... K.-H. Kock (Germany) WG-FSA-09/20 UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN ...

   Meeting

9. Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988

   tow were: one (30 instances); two (one instance); three (two instances); and six (one instance). All ... 10 20 30 40 50 60 70 80 NET V 0 L U MED ENS IT Y ( g. m-3 ) Figure 3: Frequency distributions of ... -operative survey between RV Kaiyo Maru and a Japanese trawler was conducted from 17 to 20 January 1988 on ... the fishing ground north of Livingston Island (Figure 1). A total of 30 experiments on TS measurement ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Автор(ы): Endo, Y. and Y. Shimadzu

10. Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data

    parameters estimated by the Markov chain Monte Carlo (MCMC) method hardly show difference among years ... Bayesian model. The models were composed of multistage cluster units (i.e. year, subarea, vessel, cruise ... , subareas and vessels. The potent interaction effect between year and subarea suggests large spatio–temporal ... th (m m ) 60 50 40 30 20 (a) Adult size in Subarea 48.1 Overall trend Year E st im at ... Year E st im at ed m ea n le ng th (m m ) 60 50 40 30 20 (c) Adult size in Subarea ... 40 30 20 (e) Year Area Y–A Ves. Cruise Haul Ind. Va ria ... 30 0 Le ng th (m m ) 90 60 30 0 Le ng th (m m ) 90 60 30 0 Le ng th (m m ) 90 ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Автор(ы): Okuda, T. and M. Kiyota

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