Long-Term Ecological Research (LTER)/AND015: Riparian Geomorphic Surface-Vegetation Relationships in the H.J. Andrews Forest
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资源简介：
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND)
LTER/AND015 [Summary adapted from the LTER Core Data Set Catalog]:
Reaches of four streams (0.5 to 3+ km) were mapped for geomorphic
surfaces on the valley floor including alluvial fans.
Phytosociological data (% cover, presence, live/dead tree density,
basal area) were collected on randomly picked geomorphic
surfaces. Multivariate techniques were used to group geomorphic
surfaces and plant communities and to test the strength of association
between surfaces and communities. Cores were taken from the largest
trees and shrubs on the surface to determine time since last major
disturbance or creation.
The Andrews Forest is in the western Cascade Range of Oregon in the
15,800-acre drainage basin of the Lookout Creek, a tributary of Blue
River and the McKenzie River. The area elevation ranges from 1350
feet to 5340 feet and contains excellent examples of Pacific Northwest
conifer forests, wildlife, and ecosystems.
Information about the Long-Term Ecological Research (LTER) Program can
be obtained from:
LTER Network Office
Email: office@lternet.edu
"http://lternet.edu"
提供机构：
SCIOPS
