References
Chen, H. Y. H., Klinka, K., and Kabzems, R. D. 1998. Site index, site quality, and foliar nutrients of trembling aspen: relationships and predictions. CAN. J. For. Res. 28: 1743-1755.
Chen, H. Y. H., Krestov, P. V., and Klinka, K. 2002. Trembling aspen site index in relation to environmental measures of site quality at two spatial scales. Can. J. For. Res. 32: 112-119.
Hogg, E. H. 1994. Climate and the southern limit of the western Canadian boreal forest. Can. J. For. Res. 24: 1835-1845.
Hemming, J. D. C., and Lindroth, R. L. 1990. Effects of light and nutrient availability on aspen: growth, phytochemistry and insect performance. J. Chem. Ecol . 251: 68-1714.
Peng, Y. Y., and Dang, Q. L. 2003. Effects of soil temperature on biomass production and allocation in seedlings of four boreal tree species. Forest Ecology and Management 180: 1-9.
Rowe, J. S. 1972. Forest Regions of Canada. Fisheries and Environment Canada Forest Services, Headquarter, Ottawa. 172 p.
Chen, H. Y. H., Krestov, P. V., and Klinka, K. 2002. Trembling aspen site index in relation to environmental measures of site quality at two spatial scales. Can. J. For. Res. 32: 112-119.
Hogg, E. H. 1994. Climate and the southern limit of the western Canadian boreal forest. Can. J. For. Res. 24: 1835-1845.
Hemming, J. D. C., and Lindroth, R. L. 1990. Effects of light and nutrient availability on aspen: growth, phytochemistry and insect performance. J. Chem. Ecol . 251: 68-1714.
Peng, Y. Y., and Dang, Q. L. 2003. Effects of soil temperature on biomass production and allocation in seedlings of four boreal tree species. Forest Ecology and Management 180: 1-9.
Rowe, J. S. 1972. Forest Regions of Canada. Fisheries and Environment Canada Forest Services, Headquarter, Ottawa. 172 p.