This research seeks to understand the influences of perception on land use around
the Mount Hood area of Oregon and evaluate how it has evolved over the past 4,000
years. The study addresses three specific questions:
1) How has the study area evolved over time into the modern landscape?
2)...
The study was conducted over approximately 191,000 acres in central Klamath County, Oregon. The research had three objectives: first, to describe and classify the seral and near-climax vegetation by using polyclimax principles; secondly, to determine the southern extension of five plant associations and one plant associes as previously described by...
Glaciers are effective reservoirs because they moderate variations in runoff and
supply reliable flow during drought periods. Thus, there needs to be a clear
understanding of the influence of glacier runoff at both the basin and catchment scale.
The objectives of this study were to quantify the late summer contributions...
Illegal Mexican migration to the U.S. appears to have increased substantially
over the past fifteen years. Most illegal Mexican aliens migrate
with the aim of obtaining better employment opportunities and higher
earnings in the U.S. than are available in Mexico. The potential impacts
of this migration on various U.S. interests,...
Use of backcountry areas in winter by crosscountry skiers, snowshoers, climbers, snowmobilers and others has increased rapidly in the Mt. Hood area of Oregon in recent years. With this increase in use a larger segment of the user population is being exposed to potential a.,pl.H11 Winger. purpose of this study...
The primary purpose of this thesis is to determine the economic nature of low incomes on low-income farms in western Oregon. An economic model containing variables that contribute to family income is developed for farm operators in the study area. Regression analysis is used to determine the significant variables contributing...