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1. Some data on Antarctic toothfish Dissostichus mawsoni reproduction in the Ross Sea (Subarea 88.1) in the period from December 2002 to March 2003

   Abstract:  On the grounds of data analysis collected by one of the authors – Prutko V.G. in ... investigations. Dynamics of gonadosomatic index in different periods and for different research areas is ... and presence of “exhausted” individuals are noted. On the basis of the proceeded data and analysis of ... necessary. Together with the limitation it is suggested paying maximum attention to investigate reproduction ...

   Meeting Document : WG-FSA-03/49 : Автор(ы): V.G. Prutko and L.A. Lisovenko (Ukraine)

2. Informational report on cruise of Ukrainian krill fishing vessel More Sodruzhestva within international synoptic survey in the Statistical Area 48

   Abstract:  In December 2018 the Ukrainian krill fishing vessel More Sodruzhestva took part in the ... 2018/2019 International synoptic survey in Area 48 in accordance with the decision of the Scientific ... , L. Pshenichnov, K. Demianenko, A. Chuklin and A. Shishman Title:  Informational report on cruise of ... :  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents:  Ukraine ...

   Meeting Document : WG-EMM-2019/61 : Автор(ы): V. Podhornyi, K. Vishnyakova, L. Pshenichnov, K. Demianenko, A. Chuklin and A. Shishman

3. On the problem of by-catch of juvenile fish in krill fishery

   -Kidd trawl with an opening area of 6.0 m2 was used. Trawls were taken in the 0-200 m surface layer over ... krill trawl with an opening area in a small meshed section of the trawl beg of 100 m2. Catches were ... was usually less than 50 fish per 30 min trawling. By-catch in commercial trawls was from 114 to 1 x ... than 1 200 m and on high-density krill concentrations. It was also suggested that in order do avoid ...

   Meeting Document : WG-FSA-92/10 : Автор(ы): C.A. Pankratov and E.A. Pakhomov (Ukraine)

4. Report on season extension trials in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2

   trial post-season extension (15-30 November), in addition to the existing pre-season (15-30 Apr) and ... division 58.5.2 (WG-FSA-15/48). Australia undertook to report annually on the results of both trials. This ... paper presents information on fishing effort and seabird interactions with fishing gear collected during ... the periods 1-14 November 2015, 1-14 April 2016 and 15-30 April 2016. Author(s):  T. Lamb Title ...

   Meeting Document : WG-FSA-16/28 Rev. 1 : Автор(ы): T. Lamb

5. Preliminary studies on age and growth of Dissostichus eleginoides in the Ob-Lena Bank

   were estimated. The estimated ages ranged from 5 to 46 years for males and from 5 to 50 years for ... females. Five to eighteen years gave large contribution to the total age groups for both sexes. Females ... Abstract:  Preliminary studies on the age and growth of Dissostichus eleginoides sampled in the ... annuli for the present 214 otolith samples and count annuli for the newly added 300 samples referring ...

   Meeting Document : WG-FSA-10/48 : Автор(ы): K. Taki, M. Kiyota and T. Ichii (Japan)

6. DEVELOPING FOUR PLAUSIBLE PARAMETERISATIONS OF FOOSA (A SO-CALLED REFERENCE SET OF PARAMETERISATIONS) BY CONDITIONING THE MODEL ON A CALENDAR OF EVENTS THAT DESCRIBES CHANGES IN THE ABUNDANCES OF KRILL AND THEIR PREDATORS IN THE SCOTIA SEA

   abundance, one or two stock-recruitment parameters for each predator population to the numerical calendar ... relationship determining how the effective abundance of breeding predators depends on foraging success during ... determines the degrees to which the survival of juvenile predators depends on foraging success in their first ... calendar would be feasible. Second, we tuned, via sums of squares, one stock-recruitment parameter for each ...

   Meeting Document : WG-EMM-08/13 : Автор(ы): G.M. Watters, J.T. Hinke (USA) and S. Hill (United Kingdom)

7. Distribution and diet of juvenile Patagonian toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean)

   the four years surveyed. Most juveniles were caught on the Shag Rocks shelf to the NW of South Georgia ... conducted on 795 fish that contained food remains and revealed that juvenile toothfish are essentially ... prey were Antarctic krill and notothenid fish. The diet changed with size, with an increase in ... toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean) Approval:  Approved ...

   Meeting Document : WG-FSA-07/P4 : Автор(ы): M.A. Collins, K.A. Ross, M. Belchier, K. Reid. (Mar. Biol., 152: 135–147 (2007)).

8. 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)

   Abstract:  Investigations on by-catch of fishes captured during krill fishing by F/V Chiyo Maru No ... in 41 hauls. Notothenioid juveniles were found in 30 hauls carried out in waters with a depth of 87 ... -853m (average 186m). On the contrary, bathypelagic fishes (myctophids and paralepidids) were recognized ... found in 15 hauls, and its estimated value of an arithmetic mean was 4±19 ind./t (0 to 140 ind./t) of ...

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

9. Dynamics of Notothenia rossii rossii size-age structure on the Kerguelen Islands shelf

   (Notothenia rossii rossii) population is shown. Data on age determination for 1970-1989 (Tankevich, 1990) and ... catches and in some years (1981-1985) fisheries were based practically on recruitment. After the closure ... Abstract:  Basing on materials of research expeditions and fishing cruises to the Kerguelen ... the data collected in the joint Soviet-French expedition on board RTMA Orlinoye in May-Jine 1991 were ...

   Meeting Document : WG-FSA-94/04 : Автор(ы): P.B. Tankevich (Ukraine)

10. Implementation of by-catch move-on rules in exploratory fisheries

    specified a haul-specific move-on rule for any by-catch taxa and a cumulative catch move-on rule ... Abstract:  The implementation of by-catch move-on rules is presented based on the analysis of ... catch and location data from CCAMLR exploratory fisheries from 2010 to 2018. Conservation Measure 33-03 ... specifically for Macrourids. The results indicate a very low incidence of triggering either rule and only 5 ...

    Meeting Document : WG-FSA-18/09 : Автор(ы): CCAMLR Secretariat

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