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Filtering by: Creator Hilt, Donald E. Degree Level Master's

Yields of repeated high and low commercial thinnings of immature coastal Western hemlock

Creator:

Hilt, Donald E.

Abstract:

Commercial thinnings in a 50-year-old stand of nearly pure, well stocked, even-aged western hemlock (Tsuga heterophylla) on the Hemlock Experimental Forest near Hoquiam, Washington, began in 1952 and ended in 1968. The experiment consisted of two replications of four different thinning treatments, high and low thinning, both at frequent and...

Resource Type:

Masters Thesis