Large organic debris has important biological and physical
roles within the stream ecosystem. In order to determine the source
area of large organic debris in streams, thirty-nine streams in the
Cascade and Coast Ranges of Oregon and Washington were sampled. The
distance from point-of-origin to channel was measured for thirty...
Surface erosion can be initiated by forest practices such as
timber harvest, road construction, and site preparation. A variety
of management and control measures can help reduce
this erosion. Surface erosion is generated by soil and operational
conditions that are conducive to or cause disturbance
and compaction. By using good...
The Fishery Conservation and Management Act of 1976
took effect on March 1, 1977. By this Act the United
States extended its management over fisheries to 200
nautical miles from shore. Extended fishery jurisdiction
was expected to promote industry development and expand
the contribution of the fishing industry to the...