Resultados de la búsqueda
-
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
-
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
-
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)
-
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)
-
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)
-
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)
-
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)
-
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
-
List of participants
Title: List of participants Approval: Approved
Meeting Document : WG-SAM-09/02
-
List of documents
Title: List of documents Approval: Approved
Meeting Document : WG-SAM-09/03