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Filtering by: Creator Fan, D. L. Degree Name Doctor of Philosophy (Ph.D.)

A stand management strategy for young western hemlock-Sitka spruce forests

Creator:

Kellogg, L. D. (Loren D.)

Abstract:

Western hemlock-Sitka spruce forests, where prior precommercial thinning has occurred, constitute one of the most productive young-growth management types along the Pacific Coast from Oregon to southeast Alaska. These stands are ready for a first commercial thinning entry, however, the costs and benefits of such entries and resulting impacts at...

Resource Type:

Dissertation
Increases in exchangeable potassium upon drying of soils and clays

Creator:

Carter, D. L. (David L.), 1933-

Resource Type:

Dissertation

Full Text:

Tillamook soils were made by L. A. Jenne, Alen soils by D. W. James, and Cascade soil by J. E. Yahner