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1. Fishing cruise of the Russian trawler Zakhar Sorokin to the Antarctic (Subarea 48.3) from 16 February to 10 March 1999

   scientists, having large experience in fisheries and research in this area, the results of the cruise have ... Sorokin" carried out fishery for icefish Gunnari in CCAMLR subarea 48.3. During the cruise, 88 hauls ... the nothwestern slope of the South Georgia Island, where icefish fed actively on Antarctic krill and ... hour and 57 t per day of fishing. Icefish 27-33 cm long were the basis of catches. Total catch of other ...

   Meeting Document : WG-FSA-99/57 : Автор(ы): V.L. Senioukov and P.N. Kochkin (Russia)

2. BIOMASS ESTIMATES AND SIZE DISTRIBUTIONS OF DEMERSAL FINFISH ON THE ROSS SEA SHELF AND SLOPE FROM THE NEW ZEALAND IPY-CAML SURVEY, FEBRUARY-MARCH 2008

   the survey was to carry out a Census of Antarctic Marine Life in this regionfocussing on sampling the ... Abstract:  during February and March 2008 as part of the International Polar Year. The main aim of ... pelagic and benthic habitats on the shelf, slope, abyss, and seamounts in the Ross Sea region (CCAMLR ... Subarea 88.1). The shelf and slope were stratified by depth and at least three random trawls completed in ...

   Meeting Document : WG-FSA-08/31 : Автор(ы): S.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)

3. Observation and comments on the scientific basis and draft RMP of the WSMPA Proposal

   Abstract:  The scientific background in support of the Weddell Sea Marine Protected Area (WSMPA ... ) has been discussed in the SC-CAMLR for 3 years. Some agreements has been reached in the SC-CAMLR ... provided serious and constructive suggestions on the issue. Author(s):  Delegation of the People’s Republic ... of China Title:  Observation and comments on the scientific basis and draft RMP of the WSMPA Proposal ...

   Meeting Document : SC-CAMLR-38/BG/15 : Автор(ы): Delegation of the People’s Republic of China

4. An outline of the proposed dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru

   . There are two main objectives of our survey: (1) estimation of krill biomass to update B(0) in the area ... Japan. No krill biomass has been estimated in the Division since 1996 when Australia carried out BROKE ... and (2) oceanographic observations in the area to detect long term changes if any. Japanese research ... vessel, Kaiyo-maru, will be used in the survey. The krill survey (echosounder and RMT) and subsequent ...

   Meeting Document : SG-ASAM-17/01 : Автор(ы): H. Murase, K. Abe, T. Ichii and A. Kawabata

5. Does the current South Georgia groundfish survey accurately estimate the standing stock of mackerel icefish?

   the icefish biomass is in midwater and therefore missed by the bottom trawl survey. In January 2004, a ... short acoustic survey on FPRV Dorada showed that mackerel icefish, of all age classes, spend time in ... acoustic survey has the potential to give a better estimate of icefish biomass, however acoustic methods ... :  Does the current South Georgia groundfish survey accurately estimate the standing stock of mackerel ...

   Meeting Document : WG-FSA-SAM-04/20 : Автор(ы): Agnew, D., Goss, C., Xavier, J., Belchier, M., Collins, M., Reid, K.

6. The diet of Antarctic fur seals Arctocephalus gazella during the breeding season at Heard Island

   and skate (Bathyraja sp.), the latter being found in over 60%-of scats in October and November. The ... . There the increase is thought to be due to the high availability of krill E. superba, but, in the ... Heard Island fed mainly on fish with an average 95.2% of scats in monthly collections containing fish ... remains. Pelagic myctophids constituted more than 50% of fish taken by fur seals at the beginning of the ...

   Meeting Document : SC-CAMLR-VIII/BG/53 : Автор(ы): Delegation of Australia

7. Trophic relations of the cephalopod Martialia hyadesi (Teuthoidea: Ommastrephidae) at the Antarctic Polar Front, Scotia Sea

   Sea in February 1989. The dissected stomachs of 61 specimens were classified according to fullness and ... squid mantle length. Over the size range of squid in the sample there was no relationship between size ... preference was related to squid size. The prevalence of copepod-feeding myctophids in the diet of this squid ... , which is itself a major prey item of some higher predators In the Scotia Sea, suggests that a previously ...

   Meeting Document : SC-CAMLR-XI/BG/11 : Автор(ы): Delegation of United Kingdom

8. An assessment strategy evaluation framework for testing the application of a CASAL based management system to the HIMI fishery

   technical details and decisions made in the formulation of this framework are included in this paper ... Abstract:  A useful way of testing assessment methodology and related decisions is through the ... framework of management strategy evaluation and the simpler form of assessment strategy evaluation. Such a ... framework uses an operating model of the system to generate data against which the assessment model, or the ...

   Meeting Document : WG-SAM-07/13 : Автор(ы): I.R. Ball and S.G. Candy (Australia)

9. 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 ground

   to 2008. A large proportion of the recaptures of fish released in this fishery were aged and these ... of M have been studied using simulation. In application to the data obtained for the HIMI main trawl ... 0.055 to 0.250 (based on a Poisson over-dispersion estimate of 3). In contrast, the BODE model gave ... Paper Title:  Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald ... mean estimate of M of around 0.15. If the selectivity in Ground B is similar to that simu- lated by ... (D. mawsoni) in the Ross Sea (Subarea 88.1) (Dunn and Hanchet, 2007) apply a fixed value of M of ... M of 0.13 y–1 in Hillary et al. (2006) was based on Beverton-Holt invariants. The estimate of M ... -dispersion estimate of 3). In contrast, the BODE model gave unrealistic estimates of M and the annual ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Автор(ы): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

10. The factors causing impact on the toothfish catch estimation on board of fishing vessels

    fishing catches in operational statistical reports. The document analyzes the significance of all the ... Abstract:  The toothfish catch estimation on board of fishing vessels at the CCAMLR area is being ... done often in a difficult weather conditions at sea, which can cause a negative impact on the ... measurement equipment. Besides, until today the “green weight” of the toothfish catch on fishing vessels was ...

    Meeting Document : WG-SAM-2019/14 : Автор(ы): K. Demianenko, P. Zabroda, I. Slypko, L. Pshenichnov, A. Bazhan, O. Diripasko and D. Marichev

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