Résultats de la recherche

1. CPUEs and body length of Antarctic krill during 1995/96 season in the fishing grounds around the South Shetland Islands

   . Main fishing grounds were persistently formed in the north of Livingston Island throughout the season ... . CPUE in December was high but from January through June CPUE was comparable to the value of Livingston ... area in the previous fishing season. From January through early May, modal size of krill differed ... length frequency was observed, and showed only single component with modal size of 47-48mm. Author(s ...

   Meeting Document : WG-EMM-97/36 : Auteur(s): Naganobu, M., Kawaguchi, S., Ichii, T.

2. Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time

   acoustic system with a standard sphere. It presents the results of an extensive calibration of a Simrad ... follows concerning the ramifications of calibration errors and variability on the accuracy of acoustic ... biomass estimation. Author(s):  D.A. Demer and R.P. Hewitt (USA) Title:  Calibration of an acoustic echo ...

   Meeting Document : WG-KRILL-92/17 : Auteur(s): D.A. Demer and R.P. Hewitt (USA)

3. Krill: the power lunch of Antarctica

   Abstract:  For several years, ASOC has been calling for improved management of Antarctic krill ... coverage on board krill vessels, identifying priority objectives for research and development in support of ... the management of the krill fishery, conducting a new krill synoptic survey, keeping the trigger level ... procedures with the aim of reducing speculative notifications, and requiring mandatory ice-strengthening for ...

   Meeting Document : CCAMLR-XXXIII/BG/25 : Auteur(s): Submitted by ASOC

4. CEMP 2018/19 data and updated spatial analysis of Area 48

   patterns of inter-annual variability of the response by krill-dependent predators to changes in the ... ecosystem. The CSI analysis continues to show evidence of concordance of response to changes in the ... Secretariat Title:  CEMP 2018/19 data and updated spatial analysis of Area 48 Microsoft Word File:  emm-2019 ...

   Meeting Document : WG-EMM-2019/04 : Auteur(s): CCAMLR Secretariat

5. Supervised and unsupervised (RapidKrill) estimates of krill density from DY098

   , using python,  processing  of acoustic  data  collected  during  the  UK  cruise  DY098.  The  same ...   up  with  a  similar estimate  of krill  NASC  and  krill  density  as  the  supervised  method.  An ... estimate of krill density is supplied for the WCB survey using three methods. The multifrequency method ... produces a krill density of 8.60 gm-2, compared with 21.76 gm-2 (supervised) or 20.41 gm-2 (unsupervised ...

   Meeting Document : SG-ASAM-2019/09 : Auteur(s): A. Ariza, S. Fielding and R. Blackwell

6. Support to CCAMLR to identify and deter illegal, unreported and unregulated (IUU) fishing activities that undermine the objective of the CAMLR Convention – Interim Report 2019

   Abstract:  In 2018 EU provided a further grant of €50 000 to support to CCAMLR to identify and ... deter illegal, unreported and unregulated (IUU) fishing activities that undermine the objective of the ... CAMLR Convention. In order to meet the objectives of the grant, INTERPOL was contracted, and the 2019 ... activities of the Global Fisheries Enforcement Project are supported. This paper presents the report ...

   Meeting Document : CCAMLR-38/BG/05 : Auteur(s): INTERPOL and CCAMLR Secretariat

7. Revised research program of Ukraine in Subarea 48.1 in 2018

   Abstract:  Ukraine proposes to carry out a scientific survey of Dissostichus spp. by bottom ... longline in the eastern part of Subarea 48.1. Author(s):  Delegation of Ukraine Title:  Revised research ... program of Ukraine in Subarea 48.1 in 2018 Approval:  Approved Secretariat Workflow Status:  Content ...

   Meeting Document : WG-FSA-17/32 : Auteur(s): Delegation of Ukraine

8. Recruitment of Antarctic krill (Euphausia superba) and possible causes for its variability

   Abstract:  Between year variability of krill year class success and recruitment during the 1977 ... abundance of the 1 + age class, varies substantially between years, whereas it is quite similar between ... conditions during the preceding winter season, the timing of krill spawning, and the occurrence of dense salp ... concept is developed describing the interactions of various parameters leading to good or poor krill ...

   Meeting Document : WG-EMM-95/15 : Auteur(s): Siegel, V., Loeb, V.

9. Summary of toothfish tagging suitability data from paired Spanish line – trotline sets

   only tag fish with a high probability of survival. Further it recommends that fish hooked only in the ... mouth should be tagged. A new data collection form was implemented in 2012 to allow evaluation of fish ... these data and data from tag release forms to assess suitability of captured toothfish for tagging. Data ... tagging was most related to species, soak time, and fish size. For both gear types, an adequate number of ...

   Meeting Document : WG-FSA-12/49 : Auteur(s): S. Parker and D. Fu (New Zealand)

10. Implementation of the modified Petersen mark–recapture method in S-Plus

    Abstract:  The mark-recapture method of estimating toothfish population size described last year ... , which uses a modification of the Petersen estimator to take account of mortality and selectivity, is ... :  Implementation of the modified Petersen mark–recapture method in S-Plus Approval:  Approved ...

    Meeting Document : WG-FSA-SAM-05/7 : Auteur(s): A. Payne, D.J. Agnew and R. Hillary (United Kingdom)

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