Résultats de la recherche

1. Acoustic data for the 1994 Krill Flux Workshop

   yield mean krill density along an arbitrary section through the survey area, giving results compatible ... with the specifications given in wg-krill-93 Appendix D. A program written to calculate such sections ... compatible vectors of krill density and current speed along specified sections Author(s):  Secretariat Title ... :  Acoustic data for the 1994 Krill Flux Workshop Approval:  Approved ...

   Meeting Document : WS-Flux-94/04 : Auteur(s): Secretariat

2. 2007 krill biomass update of the South Shetland and Elephant Island regions of Area 48

   Abstract:  Antarctic krill biomass trends in the South Shetland Island region of Area 48 are ... krill delineation model are used to derive krill biomass. This paper provides updated (through summer ... from Author(s):  C.S. Reiss and A.M. Cossio (USA) Title:  2007 krill biomass update of the South ...

   Meeting Document : WG-EMM-07/31 : Auteur(s): C.S. Reiss and A.M. Cossio (USA)

3. Preliminary results of a survey on krill, environment and predators in CCAMLR Subarea 88.1 carried out in December 2003 and in January 2004 (Project 8.4)

   88.1 (Ross Sea): acoustic survey on two krill species (E. superba and E. crystallorophias), net ... samplings on krill and other pelagic species, visual samplings on krill predators, CTD and XBT samplings on ... . Catalano (Italy) Title:  Preliminary results of a survey on krill, environment and predators in CCAMLR ...

   Meeting Document : WG-EMM-04/71 : Auteur(s): M. Azzali, A. Russo, A. Sala, A. de Felice, B. Catalano (Italy)

4. Report of the international workshop on understanding living krill for improved management and stock assessment

   Abstract:  The international workshop on understanding living krill for improved management and ... stock assessment (referred to Krill workshop here after) was held at Port of Nagoya Public Aquarium ... place regarding to the future research on live krill. Special Volume of the workshop will be published ... international workshop on understanding living krill for improved management and stock assessment Approval ...

   Meeting Document : WG-EMM-03/56 : Auteur(s): S. Kawaguchi (Australia) and M. Naganobu (Japan)

5. ON METHODS OF THE EXPERIMENT CARRIED OUT TO DETERMINE THE RATE OF ‘ESCAPE MORTALITY’ ON FISHING OR RESEARCH VESSELS DURING ANTARCTIC KRILL FISHERY

   -09/11, in which the uncertainty of krill amount perished while its trawling at fishery is focused ... , the recommendations were submitted on carrying out the experiment to determine the rate of krill ... ‘escape mortality’ on fishing or research vessel during Antarctic krill fishery. Author(s):  Delegation of ... FISHING OR RESEARCH VESSELS DURING ANTARCTIC KRILL FISHERY Approval:  Approved ...

   Meeting Document : SC-CAMLR-XXVIII/BG/10 : Auteur(s): Delegation of Ukraine

6. STATE OF ANTARCTIC KRILL (EUPHASIA SUPERBA) FISHERIES IN STATISTICAL SUBAREA 48.2 IN 2008

   till April 2008. The paper has analyzed the distribution of commercial aggregations of krill, their ... fishable biomass in the different periods of observations, krill biological state, hydro meteorological and ... ice conditions. Results of fisheries are given. Some ideas about allocation of limits of krill catch ... KRILL (EUPHASIA SUPERBA) FISHERIES IN STATISTICAL SUBAREA 48.2 IN 2008 Approval:  Approved ...

   Meeting Document : WG-EMM-08/24 : Auteur(s): V.A. Bibik and N.N. Zhuk (Ukraine)

7. A hydroacoustic survey of Antarctic krill populations in CCAMLR Division 58.4.1

   include hydroacoustic determinations of krill distribution and abundance and physical oceanographic ... data on krill distribution and abundance will be submitted to CCAMLR for the purpose of setting a ... precautionary catch limit on the krill fishery in Division 58.4.1. Author(s):  Nicol, S. Title:  A hydroacoustic ... survey of Antarctic krill populations in CCAMLR Division 58.4.1 Approval:  Approved ...

   Meeting Document : WG-EMM-95/43 : Auteur(s): Nicol, S.

8. Are krill recruitment indices from meso-scale survey representative for larger areas?

   programme which continuously collected krill demography data since 1993 during the austral summer season in ... ) and two-year old (R2) krill differ substantially between years. However, results were in conformity ... for age-one-old krill between scientific surveys from the northern Bellingshausen Sea, the Elephant ... was detectable between the krill recruitment of Atlantic and Indian Ocean survey sites. Problems of ...

   Meeting Document : WG-EMM-02/20 : Auteur(s): V. Siegel (Germany), R.M. Ross and L.B. Quetin (USA)

9. Some components of uncertainty in the CCAMLR 2000 acoustical survey of krill

   acoustical estimate of krill abundance in FAO statistical area 48. The variance in system calibration was ... absorption, and beam characteristics. Uncertainty in krill target strength (TS) was estimated using a ... distorted wave born approximation model of krill TS, fitted with measured distributions of animal lengths ... assumed the three frequency measurements provided independent estimates of the krill biomass. The overall ...

   Meeting Document : WG-EMM-00/49 : Auteur(s): D.A. Demer (USA)

10. QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY

    Abstract:  Ten years of recent finescale haul-by-haul krill data were used to characterize the ... behaviour of the krill fishery. Analysis of distance between hauls in relation to their catch level revealed ... for describing a generalised fishery model. Updates for some of the parameters for the krill fishery ... demonstrate the need for high quality year-round data on all vessels participating in the krill fishery to ...

    Meeting Document : WG-EMM-09/P05 : Auteur(s): S. Kawaguchi and S.G. Candy

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