This project explores the impact of land use decisions on dune processes at the
Oregon National Guard's Camp Rilea. located on the north coast of Oregon. It
used a combined analysis of historical and modern data sources to assess the
impact of land use practices. Historical sources including the journals...
Oregon's agricultural land use goal, (Goal 3), was
established to protect farm land. Land designated as
Exclusive Farm Use is subject to various use provisions and
permit review criteria. Golf courses are permitted in the
EFU zone when they will not significantly change, or increase
the cost of, accepted farming...
A strong concern has been expressed with the siting of
container nurseries on high quality farmland in the Willamette
Valley. There have been claims that the nurseries don't use
the on site soil and potentially remove the soil on which they
locate permanently from crop production. This study has gathered...
The Absaroka volcanic province is the largest of Eocene volcanic fields in the northern Cordillera of the western U.S., and consists of 25,000 km2 of lava flows, shallow intrusions, ash-flow tuffs and volcaniclastic deposits. It is aligned with northwest-trending Precambrian lineaments, and includes the remains of at least ten volcanic...
The pattern of ownership imposed on the-forest landscape of Western
Oregon defines the boundaries in which differences in jurisdiction, regulation, and
land use operate. Road building is controlled by these factors, and in turn has an
effect on the cumulative effects of human utilization of the forest. This study
examined...
When the Spatial Data Transfer Standard is adopted as a Federal
Information Processing Standard, a Quality Report containing sections on lineage,
accuracy, logical consistency, and completeness will be required of agencies
producing digital cartographic data. This Quality Report diverges significantly from
the "U.S. National Map Accuracy Standards", in place for...
This study addressed the effects of hilislope and fiuvial processes on spatial
patterns of stream bed particle size at the watershed, reach and within-reach scales.
The study was conducted in Lookout Creek watershed, a fifth-order, 64 km2 basin in
the Western Cascades mountains of Oregon. Stream bed particle size was...
The purpose of this project, therefore, is to develop a GIS for a small
geographical area that is currently of high priority to the GLT. The development of this GIS will be documented in a sequential fashion, so that it may serve as a
framework for future endeavors. This paper...
This thesis explores the genesis of the ecoregion concept,
examines the conceptual development of ecoregion classification
systems, investigates applications of ecoregion classification
systems for a broad range of purposes, and discusses the prospects
for the further evolution of this concept. An ecoregion is an area
that exhibits patterns of homogeneity...
The key to developing successful environmental interpretation is sound
planning. This paper is a discussion of the principles of environmental interpretation
and how they apply to the planning process. The Coburg Wetland is a 21 acre
reserve located on the west side of lnterstate-5 in Coburg, Oregon. The city of...