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1. Preliminary results on by-catch of fishes caught by the fishery vessel Chiyo Maru No. 3 to the north of the South Shetland Islands (February to March, 1996)

   in 41 hauls. Notothenioid juveniles were found in 30 hauls carried out in waters with a depth of 87 ... found in 15 hauls, and its estimated value of an arithmetic mean was 4±19 ind./t (0 to 140 ind./t) of ... ind./t (0 to 220 ind./t) of catch and 32±178 ind./h (0 to 1509 ind./h) trawling. Although the krill ... occurred in hauls with lower krill CPUE. Author(s):  Ichii, T., Kawaguchi, S., Naganobu, M. Title ...

   Meeting Document : WG-EMM-96/52 : Автор(ы): Ichii, T., Kawaguchi, S., Naganobu, M.

2. An integrated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Subarea 48.4

   . eleginoides) in Subarea 48.4. The assessment data time series are updated with the observations for the 2014 ... data for the full time series, a revised maturity ogive, and changes to the assumed tag growth ... . Laptikhovsky, T. Earl and C. Darby (United Kingdom) Title:  An integrated stock assessment of Patagonian ...

   Meeting Document : WG-FSA-15/28 : Автор(ы): M. Soeffker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)

3. Target strength estimation of Antarctic krill, Euphausia superba by cooperative experiments with commercial trawlers

   series of cooperative experiments between research vessel and commercial krill trawler. Estimated target ... strength per 1g wet weight of Antarctic krill was-66.ldB a t the frequency of 200kHz. Average size of krill ...

   Meeting Document : SC-CAMLR-VIII/BG/30 : Автор(ы): Delegation of Japan

4. Preliminary acoustic results from the New Zealand IPY-CAML survey of the Ross Sea region in February-March 2008

   . Silverfish were widely distributed over the Ross Sea shelf. Adult silverfish tended to form layers at 150–450 ... probably not credible, suggesting a very high biomass of juveniles (3 809 000 t) and much lower biomass of ... adults (118 000 t). Biomass estimates were also calculated for krill, with preliminary estimates (based ... on the krill TS of Greene et al. 1991) of 517 000 t (mainly E. crystallorophias) on the shelf, and ...

   Meeting Document : SG-ASAM-09/05 : Автор(ы): R. O’Driscoll, G. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet (New Zealand)

5. Analysis of the by-catch of Channichthys rhinoceratus and Lepidonotothen squamifrons from the fisheries at Heard Island and the McDonald Islands (Division 58.5.2)

   longline fishery, but form the most abundant bycatch of the trawl fisheries after skates (Bathyraja spp ... , approximately 20 t of C. rhinoceratus and 9 t of L. squamifrons were caught annually. The commercial and ...

   Meeting Document : WG-FSA-12/24 : Автор(ы): G.B. Nowara, D.C. Welsford, S.G. Candy and T.D. Lamb (Australia)

6. Alternative assessment methods for toothfish at South Georgia

   toothfish abundance. An age structured production model (ASPM) is constructed and tuned to the CPUE series ... . The fit of the model to the CPUE series is not good, and there are several unexplained problems. The ... CPUE that actually has been seen since 1996. Fitting the model to partial CPUE series, or assuming an ... biomass in 2002 was between 78,000 and 114,000 t. Author(s):  Kirkwood, G., Payne, A., Agnew, D. Title ...

   Meeting Document : WG-FSA-SAM-04/17 : Автор(ы): Kirkwood, G., Payne, A., Agnew, D.

7. Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4

   biomass across the time series and harvest rate of γ = 0.038, implies a 2017/18 yield of 37 tonnes ... compared to the 2016/17 catch limit of 38 tonnes. Author(s):  N.D. Walker and T. Earl Title:  Preliminary ...

   Meeting Document : WG-FSA-17/49 : Автор(ы): N.D. Walker and T. Earl

8. The BROKE-West acoustic krill biomass survey of CCAMLR Division 58.4.2

   11 parallel transects between 30° and 80°E. The survey design was presented to WG-EMM for their ... . Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia) Title:  The BROKE-West acoustic krill biomass ...

   Meeting Document : WG-EMM-05/11 : Автор(ы): S. Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia)

9. Results of the seventh Ross Sea shelf survey to monitor abundance of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19

   Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... this paper we provide results of the seventh annual survey in the time series. The objectives of this ... average index early in the time series, and length and age frequency data showed the progression of ... agreed 2019 fixed-effort survey is included with a catch limit of 65 t. Author(s):  D. Stevens, X. Fu, S ...

   Meeting Document : WG-SAM-18/10 : Автор(ы): D. Stevens, X. Fu, S. Mormede and S. Parker

10. Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003

    1999. A minor revision to the recruitment series resulted in a relatively small reduction in the ... estimate for 2004 was 2,680 t. Initial tests of length at age assumptions indicated that using a specified ... operator in the 2003 season. Author(s):  A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia ...

    Meeting Document : WG-FSA-03/33 : Автор(ы): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)

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