Circular 1391
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First posted July 10, 2013
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Carlisle, D.M., Meador, M.R., Short, T.M., Tate, C.M., Gurtz, M.E., Bryant, W.L., Falcone, J.A., and Woodside, M.D., 2013, The quality of our Nation’s waters—Ecological health in the Nation’s streams, 1993–2005: U.S. Geological Survey Circular 1391, 120 p., https://pubs.usgs.gov/circ/1391/.
Foreword
Acknowledgments
Chapter 1—Overview of Findings and Implications
Chapter 2—Stream Ecology Primer
Chapter 3—Approach to Assessing Biological Condition
Chapter 4—National Assessments of Physical and Chemical Factors that Influence Stream Health
Chapter 5—Biological-Condition Assessment
Chapter 6—Factors Associated with Diminished Biological Condition
References Cited
Glossary