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December 10, 2009 | History

Horse Ridge Research Natural Area 1 edition

Horse Ridge Research Natural Area
Reid Schuller

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Horse Ridge Research Natural Area.
Reid Schuller and Ron Halvorson.

Published 2008 by U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station in Portland, OR .
Written in English.

About the Book

Horse Rock Ridge Research Natural Area (HRR RNA) was established in June 1995 to protect the best remaining example of a grassy "bald" (treeless area) on the western margin of the Cascade Range and its associated botanical, wildlife, and scenic values. This bald is surrounded by old-growth Pseudotsuga menziesii/Tsuga heterophylla (Douglas-fir/western hemlock) forest in the Coburg Hills on the eastern edge of the Willamette Valley in western Oregon. The site is recognized for its considerable diversity of plant species that includes both Willamette Valley plants as well as plants more often found in the montane zone of the Cascade Range. There are also several species present at the site that are normally found east of the Cascade Range. This guidebook describes the area, environment, biota, disturbance history, research, and access.

Edition Notes

Cover title.

"October 2008."

Includes bibliographical references (p. 13-17).

Also available via Internet.

General technical report PNW -- GTR-771, General technical report PNW -- 771.
Other Titles
Federal research natural areas in Oregon and Washington, a guidebook for scientists and educators.


Library of Congress
QH76.5.O7 S3854 2008

The Physical Object

25 p. :
Number of pages

ID Numbers

Open Library
LC Control Number

History Created December 10, 2009 · 1 revision Download catalog record: RDF / JSON

December 10, 2009 Created by WorkBot add works page