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Acoustic Instrumentation and Remote Monitoring for Fish Passage & Protection
htisonar1
86 views
A Southern Division American Fisheries Society (AFS) Acoustic Telemetry Workshop presentation conducted by Samuel Johnston, Senior Fisheries Biologist at HTI Hydroacoustic ...
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Tracking Fish Migration on the Columbia River, WA USA
htisonar1
94 views
Tracking downstream fish migration (Chinook salmonids) on the Columbia River with HTI acoustic tag systems. Fish are tracked in 3D to obtain their migration paths and beha...
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Behavior of a fish as it travels through the fish bypass.
htisonar1
90 views
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Example of Smolt Traveling thru Fish ByPass at a Dam
htisonar1
83 views
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Underwater Conceptual View of Non-Physical Barrier On - Fish Behavior
htisonar1
57 views
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Non-Physical Barrier On - Fish Behavior
htisonar1
35 views
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First Prototype Non-Physical (Bubble, Light, Sound) Fish Barrier Tests for Fish Protection
htisonar1
105 views
This is the first prototype non-physical fish barrier designed to help salmon migrate to the Pacific Ocean. Conservation efforts for the salmon recovery is headed by Calif...
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2D Acoustic Tag Tracks on the Georgiana Slough
htisonar1
199 views
Preparing for a study to monitor fish in California's Georgiana Slough.
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Monitoring Salmon Smolts Behavior Near a Non-physical Barrier with Acoustic Tags
htisonar1
149 views
An example of monitoring a salmon smolt in the Sacramento-San Joaquin River as it migrates to the Pacific Ocean. The California Department of Water Resources tested a non-p...
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Acoustic Tagging Concept for Monitoring Aquatic Behavior
htisonar1
118 views
The basic concept of how aquatic life (e.g. fish, eel, crab, shrimp) are tracked and monitored in three dimensions (3D) using HTI acoustic tag systems for fisheries research.
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