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National Park Service socioeconomic monitoring pilot survey: Visitor spending analysis [研究报告]
National Park Service. 2019-01-01
Cullinane Thomas, Catherine ccullinanethomas@usgs.gov;  Cornachione, Egan;  Koontz, Lynne koontzl@usgs.gov;  Keyes, Christopher R.
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Initiating Climate Adaptation in a Western Larch Forest [期刊论文]
FOREST SCIENCE, 2019-01-01, 65 (4) : 528-536
Crotteau, Justin S.;  Sutherland, Elaine Kennedy;  Jain, Theresa B.;  Wright, David K.;  Jenkins, Melissa M.;  Keyes, Christopher R.;  Nagel, Linda M.
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Low thinning and crown thinning of two severities as restoration tools at Redwood National Park [研究报告]
U.S. Department of Agriculture, U.S. Forest Service. 2017-01-01
Teraoka, Jason R;  van Mantgem, Phillip J. pvanmantgem@usgs.gov;  Keyes, Christopher R.
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