Historically the U.S. Forest Service has used uncorrected
aerial photographs to delineate proposed and past management
activities on the land base it manages. Transferring a boundary
from an image not planimetrically correct to a planimetrically
corrected image introduces errors. Positional accuracy of
boundaries affects the number of acres the Forest...
Several environmental and cultural factors were studied to
explain the distribution of western juniper (Juniperus occidentalis Hook.)
in an area one mile northwest of Millican, Oregon. In the study area juniper
grows densely on upper south slopes and only sparsely occurs on upper
north slopes. Juniper moisture stress was found...
It has long been acknowledged that recreation activities can cause conflict
among stakeholders with different perspectives. In 1949, Aldo Leopold, one of the
earliest proponents of wilderness preservation, noted "Public policies for outdoor
recreation are controversial. Equally conscientious citizens hold opposite views on what
is and what should be done...
The proposed construction of a four lane road, the
Salem Parkway, was evaluated regarding the potential environmental
impacts its location would have upon biotic resources and water
quality. Due to existing commitment of the study area to urbanization
and agriculture, only limited environmental sensitivity was observed
overall. It was found...
The process of land acquisition for the conservation of plants or wildlife habitat
can raise controversial issues, issues often perceived differently by the individuals and groups
involved. After the land acquisition process is completed, there is rarely an opportunity to
analyze the differing perceptions of the issues and their relative...
The purpose of this paper is to review and assess the
management issues and policies associated with NIPF. The
characteristics and landowner objectives of nonindustrial
private forests in western Oregon will be reviewed. The conventional view of the NIPF "problem" will be examined and an alternative view will be discussed....
The proposed widening of State Street between Lancaster
Avenue and 25th Street in Salem, Oregon was evaluated regarding potential
construction impacts on the biotic resources (vegetation, fish,
wildlife, and wetlands) in the immediate area. The existing setting
was surveyed to establish a base level from which to measure changes,
arid...
Gathering and burning firewood in heavily used subalpine areas contributes to campsite deterioration. Forest Service policy directs wilderness managers to implement the principle of nondegradation. As a result, campfires may be prohibited in areas where fire-related impacts
are significant.
The Lakes Basin and Ice Lake Travel Zones in the Eagle...
In the policy literature and the popular press, the issues of water and conflict are being raised together with increasing frequency. Geographic, international relations, and environmental security theories speculate on the linkages between geographic features, natural resources, spatial relationships, and war or acute conflict. Little quantitative or global-scale research exists,...
Transcending human-defined political and administrative boundaries, the world's transboundary freshwater resources pose particularly challenging management problems. Water resource users at all scales frequently find themselves in direct competition for this economic and life-sustaining resource, in turn creating tensions, and indeed conflict, over water supply, allocation and quality. At the international...
