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1. e-sc-xii-a5-appE.pdf

   ... to show some form of saturation in 9 catch rate at a soak time of around 30 hours. Saturation can ... in the development of the fishery for the species, and had recommended a series of measures to manage the fishery ... , would probably be insufficient in quantity to provide a useful time series of data ... crab are given in WS- Crab-93/10. Both these methods require some form of survey, either ... series of measures to manage the fishery in this stage of its development. 1.7 The Commission ... useful time series of data. 6 Demographic Characteristics 2.11 Participants agreed that ... pot and average soak time presented in WS-Crab-93/24 seem to show some form of saturation in 9 ... catch rate at a soak time of around 30 hours. Saturation can be due to many effects, for example application/pdf attached to:WS-CRAB-93

   Meeting Report : WS-CRAB-93

2. Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR

   this form has been classified as Amblyraja. georgiana. A.sp.anon differs from A. georgiana in form, colour ... for A.georgiana. Comparisons of colour and patternation were found to be consistent within each form ... , but significantly different between forms. Male A.georgiana, were found to have proportionally longer claspers ... We describe a previously unknown Amblyraja, A..sp.anon, from South Georgia. In the past this form ...

   Meeting Document : WG-FSA-02/54 : Author(s): M. Endicott (United Kingdom), L.J.V. Compagno (South Africa) and D.J. Agnew (United Kingdom)

3. Some comments on the procedure for testing estimators of krill abundance which utilise survey data

   . HCnOJIb30BaHHe 3THX ",llByxcTyneH'-IaTbIX" MO,lleJIeti o6ecne'-l- BaeT nOJIY'-leHHe 60JIee TO'-lHbIX nO,llrOHOK ... nOCTpoeHHSI MO,lleJIH. ITpe)l{,lle '-IeM 3TH MO,lleJIH MoryT 6blTb HCnOJIb30BaHbl B Ka'-leCTBe OCHOBbl ... the form: PB(y) = Prob[encounter swarm] Y Y where a = [Ai1{1-e-A,lY} + Ail e-A,lY ... distribution, i.e. the negative exponential: (3) Though this is the same form as fitted by Miller ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Author(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller

4. Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives

   niveaux proches de ceux permettant un accroissement maximum net annuel dans les 20 ou 30 annees it venir ... stock en 20 ou 30 ans, et que, par consequent, les stocks surexploites devraient faire l'objet de ... be extremely difficult, and some form of model will have to be selected which is compatible with the concepts ... (or other target level) in 30 years; and (iv) the fishing mortality corresponding to FO•l • A TAC (which ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 467–475 : Author(s): de la Mare, W.K. and A. Constable

5. Results of the fifth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, February 2016, and notification for continuation in 2017

   Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... results of the fifth survey in the time series. The objectives of this survey were: (1) to continue a time ... series of longline surveys to monitor sub-adult (≤ 110 cm TL) toothfish in the south of SSRUs 881 ... in the time series. Age frequency data from the surveys have shown the progression of a cohort from age seven ...

   Meeting Document : WG-SAM-16/14 : Author(s): A. Dunn, C. Jones, S. Mormede and S. Parker

6. Results of the sixth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, January 2017

   Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... . In this paper we provide results of the sixth annual survey in the time series. The objectives of this survey ... of toothfish for the core strata showed an increase to the maximum observed in the time series. Scaled length ... biomass during the survey time series is consistent with the decline in abundance of this 2012 cohort ...

   Meeting Document : WG-SAM-17/01 : Author(s): K. Large, L. Robinson and S. Parker

7. The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys

   coastal waters of the area (south of 65°30'S). Until 1988 krill biomass was determined by a technique ... scientific trawl with a 30 sq. m opening. Trawling speed was 2.5 to 3.0 knots. During the night when krill ... 1). Mean density in the area was 48 g/m2 (Table 1). Dense but unstable concentrations of krill in the form ... ° and 62°30'E. Daily catches by scientific survey vessels varied within a range of 10 to 35 tonnes ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Author(s): Bibik, V.A. and V.N. Yakovlev

8. On the use of baited remote underwater video to study Antarctic toothfish distribution under the sea-ice: from data collection to processing

   spreadtime series of data to study the Antarctic toothfish, it is limited to areas where commercial fishing ... , from 2015 to 2018 a series of BRUV samplings have been carried out from the fast ice of McMurdo Sound ... the videos recorded information on abundance and size distribution related to a series of predictive ... series of data to study the Antarctic toothfish, it is limited to areas where commercial fishing ...

   Meeting Document : WG-EMM-2019/50 : Author(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi

9. Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer

   , ed.). Antarctic Research Series, Volume 18. Am. Geoph. Union, Acad. Sci., Nat. Res. Counc ... survey Cape Valentine 16 Feb 66 2 30 Aguayo 1978 9 Feb 71 3 100 Hunt 1973 30 Jan 87 45 121 1986/87 ... survey Cape Lindsey 16 Feb 66 3 70 Aguayo 1978 Feb 71 30 Hunt 1973 30 Jan 87 203 468 1986/87 survey ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Author(s): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart

10. Volume 3: CCAMLR. 1991. Statistical Bulletin, Vol. 3 (1981–1990). CCAMLR, Hobart, Australia.

    1 July to 30 June. Split-year data are shown under the calender year in which the split year ends ... ; for example. 1978 indicates the split-year 1 July 1977 to 30 June 1978. 2.5 Some tables describe data ... of catches reported on STATLANT A forms, in increasing detail. This section includes the most concise ... and effort by month reported on ST ATLANT B forms. 4. Section 0 (Figures 13 to 20) summarises the catch ...

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