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Energy and Environment Directorate
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Staff Accomplishments

Dennis Dauble Talks to Community About Columbia River and Salmon

January 2005
Congratulations to ETD's Dennis Dauble for his outstanding talk "Improving Salmon Passage in the Columbia River" at the Community Science and Technology Seminar Series. On January 11 at Columbia Basin College, Dennis provided a historical view of the salmon's life on the river, showing how land use, commercial harvests, and dam construction have impacted salmon. Then, Dennis discussed how PNNL is applying new technologies, such as advanced turbine designs and radiofrequency tags, to help improve salmon passage. Again, congratulations on your talk. It was very well received.

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Energy and Environment

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