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Pacific Southwest Research Station
Pacific Southwest Research Station
Our researchers are working with the University of Hawaii (UH) forestry extension to spread awareness on Rapid Ohia Death. See how you can identify trees with the disease by visiting the UH website.
How did Institute of Pacific Islands Forestry scientist Christina Liang become interested in science and a career with the Forest Service? See her story on Faces of the Forest.
Learn how woodpeckers contribute to the recovery of burned forests and how land managers can support a diverse of woodpecker population. See the story on the USDA Blog.
Discovery of two genetic lineages for walnut twig beetle suggests the pest may be two different species. View the full news release.
From fish screens to FireBuster, 2014 was a great year of science from the Pacific Southwest Research Station. Learn more about our recent accomplishments by viewing the 34-page report.
Science that makes a difference.
The Pacific Southwest Research Station is a world leader in natural resources research through our scientific excellence and responsiveness to the needs of current and future generations.
We represent the research and development branch of the USDA Forest Service in the states of California and Hawaii and the U.S. affiliated Pacific Islands. Our primary work occurs in California (the most populous state with the eighth-largest economy in the world) and Hawaii (a strategic location in the Pacific Rim economies and tourism).
Our mission is to develop and communicate science needed to sustain forest ecosystems and their benefits to society.
July 2015: Clean Water
Healthy forests are vital for maintaining clean and abundant supplies of water. One of our research station’s premiere long-term studies focuses on the effects of forest practices on stream water quality. For more than 50 years, experiments within the Caspar Creek Experimental Watershed have helped to provide information useful for developing forest management activities that minimize impacts to water quality. Results of our research have been used to develop strategies for controlling hydrologic changes due to logging in coastal redwood forests and to refine forest practices on watershed-related topics.
While maintaining and sustaining clean water is important, it’s also important to ensure an abundance of water especially in climates facing severe drought. As drought-related stresses impact forests, one of the challenges the Forest Service is faced with is the managing forests for water supply. Research has shown that reducing the number of trees in a watershed can increase water yield from that area, but there are many questions that remain to be answered. Salli Dymond, a postdoctoral research hydrologist with Pacific Southwest Research Station, is exploring some of those questions with a research project that builds on more than 50 years of research at the Caspar Creek Watershed.
Long, Jonathan W.; Quinn-Davidson, Lenya N.; Skinner, Carl N., eds. 2014. Science synthesis to support socioecological resilience in the Sierra Nevada and southern Cascade Range. Gen. Tech. Rep. PSW-GTR-247. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 723 p.
Busse, Matt D.; Hubbert, Ken R.; Moghaddas, Emily E. Y. 2014. Fuel Reduction Practices and Their Effects on Soil Quality. Gen. Tech. Rep. PSW-GTR-241. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 156 p.
Hugh D. Safford and Kip M. Van de Water. 2014. Using Fire Return Interval Departure (FRID) Analysis to Map Spatial and Temporal Changes in Fire Frequency on National Forest Lands in California. Res. Pap. PSW-RP-266. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 59 p.
|Last Modified: Jul 28, 2015 12:44:17 PM|