Resultados de la búsqueda

1. IMPLEMENTATION OF FISHERY CONSERVATION MEASURES IN 2008/09

   Author(s):  Secretariat Title:  IMPLEMENTATION OF FISHERY CONSERVATION MEASURES IN 2008/09 Approval:  Approved

   Meeting Document : CCAMLR-XXVIII/BG/06 : Autor(es): Secretariat

2. IMPLEMENTATION OF THE SYSTEM OF INSPECTION AND OTHER CCAMLR COMPLIANCE AND ENFORCEMENT PROVISIONS IN 2008/09

   Author(s):  Secretariat Title:  IMPLEMENTATION OF THE SYSTEM OF INSPECTION AND OTHER CCAMLR COMPLIANCE AND ENFORCEMENT PROVISIONS IN 2008/09 Approval:  Approved

   Meeting Document : CCAMLR-XXVIII/BG/07 : Autor(es): Secretariat

3. Target strength of mackerel icefish (Champsocephalus gunnari) from a scattering model

   Abstract:  An anatomically detailed acoustic scattering model has been used to estimate the backscattered target strength (TS) of six mackerel icefish (Champsocephalus gunnari) of total length 26.8–35.0 cm, at 38 kHz. The model used computed tomography (CT) scans of fish to determine the sound

   Meeting Document : SG-ASAM-09/06 : Autor(es): G. Macaulay (New Zealand)

4. ANALYSIS OF ICE-FISH (CHAMPSOCEPHALUS GUNNARI) SPATIAL DISTRIBUTION FOR OPTIMIZATION OF THE BOTTOM TRAWL SURVEY SAMPLING

   Abstract:  The spatial distribution characteristics of ice-fish in the near-bottom layer are analyzed using the acoustic data obtained in the South Georgia area during the Russian bottom trawl surveys 2002. Acoustic and trawl density samples obtained in the near-bottom layer covered by trawl survey

   Meeting Document : SG-ASAM-09/07 : Autor(es): S. Kasatkina (Russia)

5. ACOUSTIC IDENTIFICATION AND SIZE ESTIMATION OF EUPHAUSIIDS

   Abstract:  Fishery for krill is a major economical activity in the Antarctic Ocean. The increased Norwegian fishery inherently gives Norway a responsibility to contribute to the management of the marine resources in the southern ocean. During the International Polar Year 2008, RV “G.O. Sars” spent

   Meeting Document : SG-ASAM-09/08 : Autor(es): R. Korneliussen and G. Skaret (Norway)

6. UNDERWATER ACOUSTIC INSTRUMENTATION FOR ANTARCTIC APPLICATIONS

   Abstract:  In order to describe an aquatic ecosystem scientists require a variety of information. Some of this information can be obtained using underwater acoustics. As examples acoustics is often used to provide information about biomass densities, biological species compositions, size

   Meeting Document : SG-ASAM-09/09 : Autor(es): L. Andersen (Norway)

7. APPLYING A TS-PROBE FOR MEASURING ANTARCTIC KRILL (EUPHAUSIA SUPERBA) TARGET STRENGTH IN SITU: PROCEDURES AND DATA ANALYSIS

   Abstract:  A submersible multifrequency acoustic TS-probe was used for measuring the target strength of Antarctic krill in situ at short range. The experimental methods, procedure for data retrieval and analysis with some results for one selected station are presented. A Simrad EK60 split beam

   Meeting Document : SG-ASAM-09/13 : Autor(es): G. Skaret, L. Calise and E. Ona (Norway)

8. Agenda for the Working Group on Statistics, Assessments and Modelling

   Title:  Agenda for the Working Group on Statistics, Assessments and Modelling Approval:  Approved

   Meeting Document : WG-SAM-09/01

9. List of participants

   Title:  List of participants Approval:  Approved

   Meeting Document : WG-SAM-09/02

10. List of documents

    Title:  List of documents Approval:  Approved

    Meeting Document : WG-SAM-09/03

Páginas