Forest Investment Account

Abstract of FII Project R2003-238

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Genecology of trembling aspen in northern and central British Columbia

Author(s): Hawkins, Chris (University of Northern British Columbia)
Subject: Forestry, Genetics, Policy, Silviculture/Forest Management Systems
Series: Forest Investment Account (FIA) - Forest Science Program


Trembling aspen (Populus tremuloides Michx.) is an increasingly important commercial species in BC. Aspen from the Fort Nelson TSA exhibits phenotypic superiority compared to other BC aspen. The reason(s) for the superiority is unknown. Collections will be made from superior populations and clones within populations in BC, AB and NWT to establish seed source (provenance) trials. Findings from this trial will be significance for aspen management across the western Boreal forest. Combined the results and actions will help direct future Boreal forest management decisions, lay the foundation for a tree improvement program, and ultimately permit better management of the species.agreements for grazing of Crown range. With the recent increase in deciduous utilization in these TSAs, the potential for resource conflict will increase. The research will examine interactions between range and forest tenure holders and provide a basis for economic assessment of selected management inputs. The proposed research will be instrumental in reducing the uncertainty in resource management decisions. The approach proposed will significantly increase the credibility of management decisions and policy recommendations for both industries.

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Updated September 08, 2005 

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