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Creator:: Viste-Sparkman, Karen
Abstract:: Habitat loss causes a reduction in available resources for wildlife, alters the configuration of remaining habitat, and may isolate wildlife populations. White-breasted nuthatches (Sitta carolinensis) are experiencing long-term population declines in the Willamette Valley of Oregon, where they are historically associated with oak woodlands. As secondary cavity-nesters, white-breasted nuthatches may...
Resource Type:: Masters Thesis
Full Text:: the number of variables, we modeled highly correlated variables (r > 0.7) individually and

Creator:: Lawrence Halprin & Associates
Abstract:: This book is an environmental primer for the people of the Willamette Valley. It sets forth basic principles showing how men's actions cause future consequences in the environment.
Resource Type:: Book
Full Text:: open ipac e and t,mproves acces1 r-Q i r. .Power dis tcibu tion lines intr-u~" on Valle_y landscup

Creator:: Havercroft, Francine M.
Abstract:: During the summer of 1981, Oregon State University archaeologically tested three prehistoric sites on the William L. Finley National Wildlife Refuge. Among the sites tested were typical Willamette Valley floodplain and adjacent upland sites. Most settlement-subsistence pattern models proposed for the Willamette Valley have been generated with data from the...
Resource Type:: Masters Thesis
Full Text:: groups that consisted of eight ,14 . .6, ...;- r. .s.4. ..? `2c../.,- ..... ,...... t

Creator:: Kral, George L.
Abstract:: The climate of the Pacific Northwest is in flux, and existing forest ecosystems are stressed and poised to shift in fundamental ways, with or without human intervention. This dissertation probes the nature of forest responses to environmental change through investigations of morphology and genetics of three species of alder co-occurring...
Resource Type:: Dissertation
Full Text:: draft, Writing – review & editing. David R Rupp: Formal analysis, Methodology, Visualization, Writing

Creator:: Bervid, Heather D.
Abstract:: Floodplain forests play many important roles in the fluvial processes and environments of large alluvial rivers, including acting as geomorphological influences and habitat for native fish during high flows. Many large, gravel-bed river systems have undergone substantial change in recent centuries, resulting in loss of forested area to agriculture, reduction...
Resource Type:: Masters Thesis
Full Text:: (described above). Each of the seven bands (R, G, B, NIR, NDVI, texture, and vegetation height) of the

Creator:: The Willamette Valley Livability Forum
Abstract:: Prepared for by the Willamette Valley Livability Forum. May 1999.
Resource Type:: Technical Report

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