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2. Configuration of the pilot array of VR2W acoustic receivers (green circles) and moored sentinel transmitters (yellow circles) north of the Umpqua River mouth, Oregon. The depth contours are at 20 m intervals. Sentinel transmitters were anchored independent of receivers for the pilot study.

2. Configuration of the pilot array of VR2W acoustic receivers (green circles) and moored sentinel transmitters (yellow circles) north of the Umpqua River mouth, Oregon. The depth contours are at 20 m intervals. Sentinel transmitters were anchored independent of receivers for the pilot study.

Source publication
Technical Report
Full-text available
Sites selected for ocean energy projects (e.g., wave energy) are typically near estuaries and bays. A wave energy project had been planned in the ocean at depths of 62–69 m near Reedsport, Oregon, northwest of the Umpqua River estuary. Green sturgeon (Acipenser medirostris) from the southern and northern distinct population segments (DPS) use this...