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Hydrologic Effects of a Changing Forest Landscape (Paperback)
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Hydrologic Effects of a Changing Forest Landscape (Paperback)
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Of all the outputs of forests, water may be the most important.
Streamflow from forests provides two-thirds of the nation's clean
water supply. Removing forest cover accelerates the rate that
precipitation becomes streamflow; therefore, in some areas, cutting
trees causes a temporary increase in the volume of water flowing
downstream. This effect has spurred political pressure to cut trees
to increase water supply, especially in western states where
population is rising. However, cutting trees for water gains is not
sustainable: increases in flow rate and volume are typically
short-lived, and the practice can ultimately degrade water quality
and increase vulnerability to flooding. Forest hydrology, the study
of how water flows through forests, can help illuminate the
connections between forests and water, but it must advance if it is
to deal with today's complexities, including climate change,
wildfires, and changing patterns of development and ownership. This
book identifies actions that scientists, forest and water managers,
and citizens can take to help sustain water resources from forests.
Table of Contents Front Matter Summary 1 Forests, Water, and People
2 Forests and Water Management in the United States 3 Forest
Disturbance and Management Effects on Hydrology 4 From Principles
to Prediction: Research Needs for Forest Hydrology and Management 5
Recommendations for Forests and Water in the Twenty-First Century
References Appendix A: Institutional Governance and Regulations of
Forests and Water Appendix B: Committee Biographical Information
General
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