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  • HAV-023610
  • CRIMAC Cruise on board Go Sars 14-20.11.2025.
  •  
  • Jostein Saltskår / Havforskningsinstituttet
  • Original (5712 x 4284)
  • Medium(JPG) (1920 x 1440)
  • Liten(JPG) (1080 x 810)
  • HAV-023112
  • Experiment setup in the Austevoll Research Station. The gimballed transducer rig (centre) was deployed by crane of a workboat (seen in the background). The transducer rig was deployed (and held) by four ropes to the depth of 22m inside the fish net pen (net dimensions 12x12x27m). The container office (left) houses the five EK80 transceivers, 12V batteries, and PC running the EK80 software.
  •  
  • Rokas Kubilius / Havforskningsinstituttet
  • Original (4608 x 2184)
  • Medium(JPG) (1920 x 910)
  • Liten(JPG) (1080 x 512)
  • HAV-023014
  • CRIMAC forsøk på Austevoll. Dette var eit av dei første forsøka gjort på HI sitt nye sjøanlegg på Austevoll. Vi gjorde ekkoloddmålingar på 6 grupper av laks med ulik storleik, ei gruppe om gongen, for å utvikle metodar for å bestemme storleiken på laks ved hjelp av breibandsakustikk. Den siste måleperioden vart ramma av angrep frå perlesnormanet, men vi kom i mål til slutt.
  •  
  • Tonje Nesse Forland / Havforskningsinstituttet
  • Original (4032 x 1816)
  • Medium(JPG) (1920 x 865)
  • Liten(JPG) (1080 x 486)
  • Skildring:Three of five scientific echosounders (orange thingies are the antenna/transducers). This is a gimbaled transducer arrangement for vertically upwards orientation of the acoustic beams when deployed to 25m depth. Installed under salmon net pen, looking through and up. Broadband and narrowband acoustic echo observations of individual fishes.Lovely fieldwork in Matre Research Station last week for CRIMAC project. Some net pens with salmon are now equipped like RV G.O.Sars, that is with full researc
  • År: 2021
  • Kode: HAV-025076
  • Kreditering: Rokas Kubilius / Havforskningsinstituttet
  • Søkeord: CRIMAC, Salmon, Acoustics, Broadband, Matre, Behavior, xxxInExternalxxx
  • Kategoriar: Materiell, Utstyr og reiskapar
  • AI-søkeord: havbruk, blå kablar, sirkelforma metallramme, kai/brygge, fiskeplattform, havforsking, oransje sensoreinheit, tau, undervasssutstyr, arbeidarar i verneutstyr
  • AI-tekster: EGIL ONA, EGIL, ONA
  • Alternativ tekst: Ein sirkelforma metallramme med eit oransje undervasshus for kamera på ei brygge, med kablar og utstyr i nærleiken.
  • Filtypar: Original (4032 x 3024), Medium(JPG) (1920 x 1440), Liten(JPG) (1080 x 810)
  • HAV-025076
  • Three of five scientific echosounders (orange thingies are the antenna/transducers). This is a gimbaled transducer arrangement for vertically upwards orientation of the acoustic beams when deployed to 25m depth. Installed under salmon net pen, looking through and up. Broadband and narrowband acoustic echo observations of individual fishes.Lovely fieldwork in Matre Research Station last week for CRIMAC project. Some net pens with salmon are now equipped like RV G.O.Sars, that is with full researc
  •  
  • Rokas Kubilius / Havforskningsinstituttet
  • Original (4032 x 3024)
  • Medium(JPG) (1920 x 1440)
  • Liten(JPG) (1080 x 810)
  • Skildring:Deploying many long communication cables between the salmon net pens with echo sounders and a floating workshop with the PC that is 100m away. Egil Ona and Tonje Forland.Lovely fieldwork in Matre Research Station last week for CRIMAC project. Some net pens with salmon are now equipped like RV G.O.Sars, that is with full research vessel worth of scientific echosounders (the orange thingies). Five Simrad EK80 scientific echosounders (That is a lot!). These will observe salmon in 3 net pens for 5 w
  • År: 2021
  • Kode: HAV-024914
  • Kreditering: Rokas Kubilius / Havforskningsinstituttet
  • Søkeord: CRIMAC, Salmon, Acoustics, Matre, Behavior, person, xxxInExternalxxx
  • Kategoriar: Materiell, Utstyr og reiskapar
  • AI-søkeord: akvakulturanlegg, kveilande kabel, fiskeoppdrett, flytande dokk, refleksvest, fjelllandskap, Norsk fjord, overskya vinterdag, spegelblankt vatn, arbeidarar i verneutstyr
  • Alternativ tekst: To arbeidarar i høgsynleg tryggingsutstyr handterer kablar på ein flytande brygge ved eit norsk fjordoppdrettsanlegg.
  • Filtypar: Original (4032 x 3024), Medium(JPG) (1920 x 1440), Liten(JPG) (1080 x 810)
  • HAV-024914
  • Deploying many long communication cables between the salmon net pens with echo sounders and a floating workshop with the PC that is 100m away. Egil Ona and Tonje Forland.Lovely fieldwork in Matre Research Station last week for CRIMAC project. Some net pens with salmon are now equipped like RV G.O.Sars, that is with full research vessel worth of scientific echosounders (the orange thingies). Five Simrad EK80 scientific echosounders (That is a lot!). These will observe salmon in 3 net pens for 5 w
  •  
  • Rokas Kubilius / Havforskningsinstituttet
  • Original (4032 x 3024)
  • Medium(JPG) (1920 x 1440)
  • Liten(JPG) (1080 x 810)
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