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Filtering by: Date issued sim 1998-05 Non-Academic Affiliation Oregon Explorer

Pilot experiment of forest fertilization during an outbreak of the western spruce budworm in Northeastern Oregon

Creator:

Mason, Richard R., Wickman, B. E., Paul, H. G., and Torgersen, T. R.

Abstract:

Mixed-conifer stands of grand fir (Abies grandis (Dougl. ex D. Don) Lindl., Douglas-fir (Pseudotsuga menziesii var. glauca (Beissn.) Franco), and ponderosa pine (Pinus ponderosa Dougl. ex Laws.) were fertilized with nitrogen and combination treatments of nitrogen, phosphorus, potassium, and sulfur to test their effects on trees and associated insects during...

Resource Type:

Technical Report
Results of storm sampling in the Tillamook Bay Watershed : review draft

Creator:

Sullivan, Timothy J., Bischoff, Joseph M., and Vache, Kellie B.

Resource Type:

Technical Report