Geir Pedersen_ 推进渔业声学 - CRIMAC 通过创新技术在扩展应用方面的作用.pdf

1、Advancing Fisheries Acoustics:The Role of CRIMAC in Expanding Applications through Innovative TechnologiesOceanology International 2024Ocean Observation&Measurement:Observing SystemsSouth Gallery Room 7&8,10:00-11:40,12.03.2024Geir Pedersen,Marine Ecosystem Acoustics,Institute of Marine ResearchCRIM

2、AC Centre for Research based Innovation in Marine Acoustic abundance estimation and backscatter ClassificationThe The InstituteInstitute ofof Marine ResearchMarine ResearchEmployees:About 1050 Funding:1.8 billion NOK 40%from the Ministry of Trade,Industry and FisheriesIMR is one of the largest resea

3、rch institutes of its kind in Europe.Our main activities are monitoring,research and advisory work.Our vesselsKronprins HaakonG.O.SarsJohan Hjort G.M.DannevigDr.Fridtjof NansenHans BrattstrmPrinsesse Ingrid Alexandra Our vessels are at sea approx.1600 cruise days per year.CRIMACCentre for research-b

4、ased innovation in marine acoustic abundance estimation and backscatter classification(2021-2028)https:/crimac.noStand:N200Stand:D600AquacultureMarine scienceFisheriesOffshore energyThe primary objective of CRIMAC is to advance the frontiers in fisheries acoustic methodology and associated optical m

5、ethods,and to apply such methods to 1)surveys for marine organisms,2)fisheries,3)aquaculture and 4)the energy sector Improve automatic interpretation of(broadband)fisheries acoustics,including sizing of targets(fish,zooplankton and bubbles)and target identificationDevelop better verification methods

6、 using optical systemsDevelop data processing pipelines for automated processing and analysis applicable for cloud and edgeImplement uncrewed surveys and monitoringAquacultureMarine scienceFisheriesOffshore energyNature,June 8,1935First published acoustic recording of single fishHla,Norway,1934.Osca