Stream Notes Oct. 2011 - Practical Guidelines for Monitoring Movement of Aquatic Organisms at Stream-Road Crossings

In this issue of the U.S. Forest Service's Newsletter "Stream Notes", USGS aquatic ecologists Jason Dunham and Robert Hoffman and Iván Arismendi of Oregon State University provide guidelines for designing studies of individual movement of native fish and other aquatic species to evaluate the biological effectiveness of stream-road crossings.

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