Havforskningsinstituttet

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20210920 CRIMAC associated master student Cecilie Skaale (sup. Tonje Forland) got help from expert acousticians Egil Ona, Tonje Forland, Antonio, and Rokas to set up her experiment in Matre. Broadband echo-sounders are used in Matre to study the behavior of salmon in net pens with and without sea lice prevention measures - restricted access to surf

Kode:
HAV-022277
Skildring:
20210920 CRIMAC associated master student Cecilie Skaale (sup. Tonje Forland) got help from expert acousticians Egil Ona, Tonje Forland, Antonio, and Rokas to set up her experiment in Matre. Broadband echo-sounders are used in Matre to study the behavior of salmon in net pens with and without sea lice prevention measures - restricted access to surface waters coupled with submerged air-filled dome or walled tube to sea surface for swim-bladder inflation.
Kreditering:
Rokas Kubilius / Havforskningsinstituttet
Søkeord:
- Broadband
- CRIMAC
- echo sounder
- Egil Ona
- ekkolodd
- Matre
- Salmon
- Tonje Forland
- person
- xxxInExternalxxx
År:
2021
Kategoriar:
- Forsking
- Prøvetaking og målingar
Format:
- Original| JPG, 2592 x 4608px (3 MB)
- Medium| JPG, 1080 x 1920px (732 KB)
- Liten| JPG, 608 x 1080px (270 KB)
Handlingar:
- Mi nedlasting Fjern frå mine nedlastingar
Hent fil:
Last ned
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Liknande filer:

Egil Ona in full on research and student education mode on his last week before retirement. CRIMAC project activity on improving methods for broadband echo-sounder calibration. TS-Probe is used at Nykirkekaien 1 key side.

CRIMAC-prosjektet var med på tobistoktet 2021. Kalibrering av ekkolodd. Egil Ona monterer kalibreringskule

CRIMAC-prosjektet var med på tobistoktet 2021. Kalibrering av ekkolodd. Egil Ona (t.h.)

Rigging av CRIMAC-eksperiment på Matre. Egil Ona bygger boks til 3 WBT. WBT=Wide Band Tranceiver ( sende-mottakar-system for breibandsekkolodd)