Search
You searched for:
Start Over
Northwestern Oregon
Remove constraint Northwestern Oregon
Database
ScholarsArchive
Remove constraint Database: ScholarsArchive
« Previous | 11 - 20 of 229 | Next »
Search Results
-
11. [Article] The marine air penetration of the southern Willamette Valley and its effect upon agricultural field fires
This research consists of two related yet distinct studies: an observational study of the surface character of the penetration of marine air into the southern Willamette Valley and a climatological study ...Citation -
Hemlock woolly adelgid, Adelges tsugae Annand, is a serious threat to eastern hemlock, Tsuga canadensis Carriere, in the eastern United States. Infestations of A. tsugae are spreading rapidly and tree ...
Citation -
14. [Article] The valuation and use of site information for Douglas-fir reforestation in Western Oregon : a decision analysis
Existing forest site maps have been described as "invaluable tools" in forest management. Their, economic value potentially materializes as the summed advantage from better decisions in all phases of forestry. Via ...Citation -
This document compiles written responses by experts in their respective fields to questions from the Salmon Anchor Habitat Work Group about the Salmon Anchor Habitat Strategy component of Oregon Department ...
Citation -
This field guide combines classifications of common streamside plant communities and native freshwater wetland communities in Northwest Oregon. It is a condensed version of two separate works which are ...
Citation -
17. [Article] Clackamas River watershed atlas
Metro received grant funding from the U.S. Environmental Protection Agency in 1995 to gather digital, or computerized, geographic data for the Clackamas River watershed. This atlas was produced as one ...Citation -
Crown profile equations were developed for stand-grown western hemlock (Tsuga heterophylla (Raf.) Sarg.) in northwest Oregon. The profile model uses a segmented approach, dividing the crown into an upper ...
Citation -
19. [Article] Evaluating dairy waste management systems ̓influence on fecal coliform concentration in runoff
This paper examines the environmental factors influencing the die-off and transport of fecal coliform bacteria present in wastes applied to the land surface. These factors are examined specifically for ...Citation -
20. [Article] The geology of the Nicolai Mountain-Gnat Creek area, Clatsop County, northwestern Oregon
Twelve rock units, from upper Eocene to middle Miocene are exposed in the Nicolai Mountain-Gnat Creek area. They are, from oldest to youngest: Pittsburg Bluff Formation; Oswald West mudstone; Big Creek ...Citation