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Title
Guadalupe River 2018 adult salmonid migration monitoring using the Vaki Riverwatcher passive monitoring system, January 20, 2018 - May 31, 2018 [Online only[
Creator
Santa Clara Valley Water District Environmental Mitigation and Monitoring Unit
Date Created and/or Issued
2019-01-30
Publication Information
Santa Clara Valley Water District
Contributing Institution
Santa Clara Valley Water District
Collection
California Revealed from Santa Clara Valley Water District
Rights Information
Copyrighted. Rights are owned by Santa Clara Valley Water District. Copyright Holder has given Institution permission to provide access to the digitized work online. Transmission or reproduction of materials protected by copyright beyond that allowed by fair use requires the written permission of the Copyright Holder. In addition, the reproduction of some materials may be restricted by terms of gift or purchase agreements, donor restrictions, privacy and publicity rights, licensing and trademarks. Works not in the public domain cannot be commercially exploited without permission of the copyright owner. Responsibility for any use rests exclusively with the user.
Rights Holder and Contact
Santa Clara Valley Water District
Date of Copyright
2019-01-30
Description
Abstract: Steelhead (Oncorhynchus mykiss) in the Central California Coast (CCC) Distinct Population Segment (formerly Evolutionarily Significant Unit) were listed as threatened by the National Marine Fisheries Service (NMFS) in 1997. Due to their protected status, the Santa Clara Valley Water District (SCVWD) decided to implement a noninvasive means of documenting steelhead passage through the fishways. The equipment chosen to accomplish the task was the Vaki Riverwatcher (Vaki), a computer-based fish counter which employs scanner plates and a digital camera to capture videos and silhouette images of fish as they pass between the plates. The Vaki provides information on the occurrence and timing of fish migration both upstream and downstream of the counter. Table of Contents: Partial contents: Appendix A. Sample silhouettes and video images.
Type
text
Extent
unknown
1 Pages of 1
Identifier
csjvwd_001137
ark:/13960/t4cp85v8c
Language
English
Subject
Steelhead (Fish)--California--Guadalupe River
Guadalupe River
Place
Guadalupe River (Calif.)
Provenance
Santa Clara Valley Water District Library
California Revealed is supported by the U.S. Institute of Museum and Library Services under the provisions of the Library Services and Technology Act, administered in California by the State Librarian.

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