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General
Resources
- Alaska Fisheries Sonar - discussion of use of sonar by Alaska Department of Fish and Game
- LFV Hydroacoustics discusses fish observation with DIDSON
- Alaska Department of Fish & Game Sports Fish Home page with reports and much information available
- Alaska Department of Fish & Game Commercial Fisheries Home page with reports and much information available
- Assessment of Salmon Runs to the Copper River (PDF)
- The role of sonar in Copper River salmon escapement monitoring & commercial fisheries management (PDF)
- US Dept of Interior/Bureau of Reclamation search
Reports
- Vision in Turbid Water MTS/ADCI 2006 (PDF)
- Evaluation of DIDSON as Fisheries Monitoring Tool: Exploiting the Acoustic Advantage - UK Env. Agency 3/05 (PDF)
- Use of DIDSON to Verify Split-Beam Estimates of Salmon Flux and to Examine Fish Behaviour in the Fraser River Pacific Salmon Commission 11/05 (PDF)
Marine Life Behavior Observations
Resources
- Big Brothers Peer Into Black Drum Bedrooms
- Measuring Nighttime Spawning Behavior of Chum Salmon Using DIDSON
- Clear vision on fishy behavior
- Use of the DIDSON Camera to Evaluate Upstream Fish Passage (PDF)
- Sonar reveals the secret fears of fish
- Sonar reveals the hidden secrets of NSW rivers
- Coastal Fisheries Institute Hydro-acoustics Lab Web Page - Louisiana State Univ.
- Fish Behavior & the Performance of Baited Fishing Gear
- Preliminary results of development of trawl modifications to reduce seafloor effects on the Bering Sea shelf (PDF)
Reports
- Poster illustrating installation of 24" steel piles supporting work trestles driven to a bearing capacity of 170 tons and temporary 16" steel pile supports for new bridge trestle with a capacity of 40 tons (PDF)
- Comparison of split-beam and DIDSON hydroacoustic gears for conducting sturgeons surveys 9/07 (PDF)
- Assessment of DIDSON for application in fish migration studies New South Wales, Australia 4/06 (PDF)
- Video and acoustic camera techniques for studying fish under ice: a review and comparison PNNL in Alaska 4/06 (PDF)
- Applying Sonar Technology to Pollock Fisheries Management North Pacific Research Board 2005 (PDF)
- Imaging Fall Chinook Salmon Redds in the Columbia River - USGS Western Fisheries Research Center - 2004 (PDF)
Fish Surveys/Enumeration
Resources
- Estimating Fish Size from DIDSON images
- Counting Fish in Rivers Just Got Easier
- Validation of a DIDSON-LR for Fish Passage Enumeration
- Using Sound to Count Salmon in Fraser River, Canada
- Field Testing of New Acoustic Camera
- Fisheries Assessment & Monitoring - Fairbanks, Alaska
- River Teifi Hydro acoustic Fish Counter Update-2006
- Alaska King Salmon Adventure
- Fish Counting Technology for Sustainable Fisheries Management (PDF)
Reports
- Automated Acoustic Method for Farmed Fish Counting & Sizing During Its Transfer Using DIDSON
- Evaluation of a DIDSON for Detecting and Estimating the Size of Migrating Salmon Alaska Dept F&G 8/07 (PDF)
- AFS San Francisco Abstracts List 9/07 (PDF)
- Site Selection and Feasibility of Enumerating Dolly Varden using DIDSON in the Hulahula River, Arctic National Wildlife Refuge 8/06 (PDF)
- Accuracy & precision of fish-count data from a DIDSON imaging system - ICES Journal of Marine Science 8/05 (PDF)
- Validation of a Long Range DIDSON for Fish Passage Enumeration in the Methow River - Columbia River Inter-Tribal Fish Comm. & Yakama Nation Dept of Fish 11/05 (PDF)
- Case Study: Alaska Dept Fish & Game Uses DIDSON to Count Spawning Salmon Ed Belcher, Sound Metrics 1/04 (PDF)
- The Feasibility of Estimating Migrating Salmon in Turbid Rivers Using DIDSON - Alaska Dept F&G 3/04 (PDF)