The objective of the present study was to evaluate the long-term (10 years) effects of elevated CO2 and O3 on the carbon and nitrogen metabolism of aspen trees. The study was conducted at the Aspen Free-Air Carbon Dioxide Enrichment (FACE) experimental site, Rhinelander, WI, (USA).
Minocha, R.; Long, S.; Minocha, S.; Marquardt, P; Nelson N.; Kubiske, M. 2010. Effects of long-term (10 years) exposure to elevated CO2 and O3 on trembling Aspen carbon and nitrogen metabolism at the aspen FACE (Free-Air Carbon Dioxide Enrichment) study site Abstract . In: 95th Ecological Society of America annual meeting; Aug 1-6, Pittsburg, PA.