Principal Investigator:Weis, Michael Licenced Year(s):
To carry out this study the researcher will harvest birch stems cut at ground level. The number of stems cut is limited and the survival of genetic individuals and populations is not affected significantly. This project is a continuation of work began in 1988....
Principal Investigator:Wright, Robert A. Licenced Year(s):
to describe the differences in seedling drought resistance between jack pine populations from the geographic and environmental extremes of the range...
Principal Investigator:Lewis, M.C. Licenced Year(s):
To complete studies begun in 1976 of plant species and vegetational communities and to undertake field studies to investigate sex ratios of arctic willows (Salix spp.) in relation to habitat, as there appears to be a predominance of female plants in many habitats. Seeds will be collected to observe this phenomenon in arctic willows....