Some elementary teachers want to be more child-centered in their
teaching. They are trying to consider the needs of the students
before the coverage of curriculum. Much of the inspiration for this
educational approach has come from the British primary schools.
The purpose of this study was to see if...
Cultural resource inventories have identified,205 individual sites
on public land along the Lower Salmon River, Idaho. These sites
represent a rich and diverse record of the human occupation and
utilization of the river canyon during the past 10,000 years. Each
of these 205 sites contains its own unique record of...
A study investigating the effect of sheep stocking
density and grazing duration on forage intake, grazing
efficiency, dietary selectivity and subsequent forage
accumulation in tall fescue(Festuca arundinacea)-
subclover(Trifolium subtaranium) pastures was conducted
near Corvallis, Oregon during early and late spring in
1988 and 1989. Grazing treatments were 2, 6, and...
The fact that African Americans are under represented in the natural
resource professions is well known and commonly acknowledged. Terms such
as conspicuously absent, manifest imbalance and zero representation have all
been used to describe the current status of African American natural resource
professionals. The data suggests that in the...
About 7,000 years ago two major tephra-falls blanketed the
Pacific Northwest in volcanic ash. These two tephra-falls, identified
as the Llao and climatic tephra-falls, were a part of the eruptive
events that led up to the collapse of Mount Mazama to form Crater Lake
in the southern Oregon Cascades.
The...
The Pacific salmon market may often be characterized by
disequilibrium conditions and less than perfect information. Thus the
study of the decision-making behavior, especially short-run pricing,
of wholesale market participants in this industry requires the use of
alternative models to the conventional, price-taking, perfect
competition model of the firm.
This...
In 1978, a ten year project was begun to examine
the synecological effects of livestock grazing riparian
ecosystems. A multitude of biotic arid physical factors,
many which were unique to riparian ecosystems, interacted
to form a complex and diverse riparian ecosystem.
A total of 256 stands of vegetation representing 60...
In response to increasing recreation use, many resource
managers have set use limits or carrying capacities
in an attempt to protect the quality of experiences.
These limits require definitions of quality which involve
evaluative information about appropriate use levels or
use conditions. Two papers are presented examining different
approaches for...
Much of the research on social carrying capacity in
recreation settings has focused on backcountry or
primitive areas where recreationists' perceptions of
social contact are a critical element of a quality
experience. A challenge now facing resource managers and
planners is to apply what has been learned about social
carrying...