Request PDF Copy by E-mail
Tree rings provide no evidence of a CO₂ fertilization effect in old subalpine forests of western Canada. 2018. Hararuk, O.; Campbell, E.M.; Antos, J.A.; Parish, R. Glob Change Biol. 25:1222–1234.
Natural Resouces Canada and the Canadian Forest Service respect your privacy. We will not store or share your e-mail address with anyone.