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Filtering by: Subject Red alder -- Testing Creator Campbell, Allan, 1936

Effects of thermoperiod on the early growth of red alder from different elevations and geographic sources

Creator:

Campbell, Allan, 1936-

Abstract:

This study was designed to help elucidate what differences, if any, exist within the species Alnus rubra Bong., grown naturally at various elevations and locations throughout the Pacific Northwest and coastal Alaska. Increasing importance of the species, including both economic and silviculture values, prompted the investigation into the early growth...

Resource Type:

Masters Thesis
Genetic differences in red alder populations along an elevational transect

Creator:

Campbell, Allan, 1936-, Ching, Kim K., and Oregon State University. Forest Research Laboratory

Abstract:

"Because forest managers and geneticists need basic information about natural variations in populations of red alder, we studied conelet and seed characteristics, as well as early growth, of this species along an elevational transect in the Coast Range of Oregon."--P. [1].

Resource Type:

Technical Report

Full Text:

red alder populations along an elev tional transect Allan Campbell Kim K. Ching introduction Many