Résultats de la recherche

1. On selectivity of commercial and research trawls when krill catching

   results of fishing one krill aggregation with two types of trawls (PT 72/308 commercial trawl and Isaacs ... dB. Associated variation in density estimates for the same MSBS value amounted to 1.65. Theoretical ... selectivity of midwater trawl depended both on its design, trawling velocity, and catch value. Trawl ... groups, and primarily in young krill assessment. Analysis of abundance biomass estimates on the basis of ...

   Meeting Document : WG-EMM-96/34 : Auteur(s): Kasatkina, S.M.

2. Studies on zooplankton with special reference to krill from the Indian Ocean sector of the Southern Ocean

   prime cause for high standing stock of zooplankton. The prevailing physical parameters could be the ... , R. Vijayakumar and V. Jaya Sree (India) Title:  Studies on zooplankton with special reference to ...

   Meeting Document : WG-EMM-98/35 : Auteur(s): K.L. Bhat, R. Vijayakumar and V. Jaya Sree (India)

3. On acceptable scattering of longlines geo-referencing in the toothfish fishery in the CAMLR Convention Area

   Document Release Consent:  No Delegation responsibility for releasing documents:  Russian Federation ... , taking into account scattering of longlines geo-referencing. Author(s):  O. Krasnoborodko Title:  On ...

   Meeting Document : WG-SAM-2019/22 : Auteur(s): O. Krasnoborodko

4. The morphology of Antarctic toothfish (Dissostichus mawsoni Norman 1937) males and females and new data on its gonad structure in the Ross Sea in the summer period

   testis have been revealed. It was shown that for Antarctic toothfish during the fishing period the ... females with ovaries on the early III stage of maturity were dominated (47.0%), and males with testis on ... morphology of Antarctic toothfish (Dissostichus mawsoni Norman 1937) males and females and new data on its ...

   Meeting Document : WG-FSA-07/38 Rev. 2 : Auteur(s): S.V. Piyanova and N.V. Kokorin (Russia)

5. Application of the bootstrap-method in assessment of target strength regression parameters on the basis of in situ measurements

   is probably necessary to use different regression equations for different length ranges. Author(s ... of estimating the parameters of TS-length function and emphasize that calculation results depend on ... data from icefish measurements. The TS-length functions based on full probability density function ... target strength regression parameters on the basis of in situ measurements Approval:  Approved ...

   Meeting Document : WG-FSA-SAM-04/09 : Auteur(s): P.S. Gasyukov and S.M. Kasatkina (Russia)

6. INFORMATION ON SPAWNING AND FECUNDITY OF ICEFISH CHIONOBATHYSCUS DEWITTI

   during fishery for Antarctic toothfish from 2002 till 2008 on different grounds of the Antarctic Zone ... Abstract:  On the basis of the analysis of the biological material collected by one of the authors ... southern hemisphere. Higher numbers of individuals in prespawning and spawning state were noted on ... underwater mountains and banks on depths more than 1000 m, than on the continental slope grounds of similar ...

   Meeting Document : WG-FSA-09/13 : Auteur(s): V. Prutko and D. Chmilevsky (Russia)

7. Survey and monitoring of black petrels on Great Barrier Island 1997

   Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR Secretariat ... only on Little and Great Barrier Islands, New Zealand. During late January and February 1997, within ... the main breeding area around the highest point on Great Barrier Island, Kirakimata (Mount Hobson ... -breeding birds. Author(s):  Delegation of New Zealand Title:  Survey and monitoring of black petrels on ...

   Meeting Document : SC-CAMLR-XVII/BG/08 : Auteur(s): Delegation of New Zealand

8. Recommendations on estimating krill escape mortality during fishing operations: the problems and approaches

   approaches to elaboration of the efficient method for «escape mortality» study by standardizing data ... carry out on the basis of the complex application of fine-meshed chafers and acoustic method. The method ... investigation on methodical and technological issues of estimating krill escape mortality. The problems and ... S.M. Kasatkina (Russia) Title:  Recommendations on estimating krill escape mortality during fishing ...

   Meeting Document : WG-EMM-10/18 : Auteur(s): V.K. Korotkov and S.M. Kasatkina (Russia)

9. Information on levels of seabird by-catch in fisheries adjacent to the CAMLR Convention Area

   in 2013 for ACAP to provide information on the levels of seabird bycatch in fisheries adjacent to the ... to help address these needs are highlighted.   Author(s):  Submitted by ACAP Title:  Information on ...

   Meeting Document : CCAMLR-XXXIII/BG/15 Rev. 1 : Auteur(s): Submitted by ACAP

10. Predation on cephalopods by Pygoscelis papua and Arctocephalus gazella at South Orkney Islands

    constituted 78.8% and 21.1% in terms of numbers, respectively. The mean lower rostral length for S ... foraging behaviour of the two top predators was analyzed and discussed according to the composition and ... (Germany), N.R. Coria and A.R. Carlini (Argentina) Title:  Predation on cephalopods by Pygoscelis papua and ...

    Meeting Document : WG-EMM-04/68 : Auteur(s): M.M. Libertelli, G.A. Daneri (Argentina), U. Piatkowski (Germany), N.R. Coria and A.R. Carlini (Argentina)

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