An Ecosystem Management Strategy for Sierran Mixed-Conifer Forests
An Ecosystem Management Strategy for Sierran Mixed-Conifer Forests
An Ecosystem Management Strategy for Sierran Mixed-Conifer Forests
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The Forest Service of the U.S. Department of Agriculture is dedicated to the principle of<br />
multiple use management of the Nation’s <strong>for</strong>est resources <strong>for</strong> sustained yields of wood,<br />
water, <strong>for</strong>age, wildlife, and recreation. Through <strong>for</strong>estry research, cooperation with the<br />
States and private <strong>for</strong>est owners, and management of the National <strong>Forests</strong> and National<br />
Grasslands, it strives—as directed by Congress—to provide increasingly greater service<br />
to a growing Nation.<br />
The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and<br />
activities on the basis of race, color, national origin, age, disability, and where applicable,<br />
sex, marital status, familial status, parental status, religion, sexual orientation, genetic<br />
in<strong>for</strong>mation, political beliefs, reprisal, or because all or part of an individual’s income<br />
is derived from any public assistance program. (Not all prohibited bases apply to all<br />
programs.) Persons with disabilities who require alternative means <strong>for</strong> communication of<br />
program in<strong>for</strong>mation (Braille, large print, audiotape, etc.) should contact USDA’s TARGET<br />
Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write<br />
USDA, Director, Office of Civil Rights, 1400 Independence Avenue, SW, Washington, DC<br />
20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal<br />
opportunity provider and employer.<br />
Authors<br />
Malcolm North is a research ecologist and Peter Stine is a program manager,<br />
U.S. Department of Agriculture, Forest Service, Pacific Southwest Research<br />
Station, Sierra Nevada Research Center, 1731 Research Park Drive, Davis, CA<br />
95618, mpnorth@ucdavis.edu, pstine@fs.fed.us. Kevin O’Hara is a professor<br />
of silviculture and Scott Stephens is an associate professor of fire sciences,<br />
Department of Environmental Science, Policy, and <strong>Management</strong>, University of<br />
Cali<strong>for</strong>nia, Berkeley, CA 94720-3114, ohara@nature.berkeley.edu, stephens@<br />
nature.berkeley.edu. William Zielinski is a research ecologist, U.S. Department<br />
of Agriculture, Forest Service, Pacific Southwest Research Station, Redwood<br />
Sciences Lab, 1700 Bayview Drive, Arcata, CA 95521, bzielinski@fs.fed.us.<br />
Cover photos, clockwise from top: Lodgepole and white pine <strong>for</strong>est on the Lee<br />
Lake Trail, by Malcolm North; fisher, by Bill Zielinski; Aspen Valley mixed<br />
conifer, by Malcolm North; prescribed fire, by Malcolm North; and heavy fuel<br />
load, by Eric Knapp.<br />
2nd printing, with addendum, February 2010