Research Bibliography

Found 4 results
Filters: Author is Zak, Donald R. and Keyword is VASCULAR PLANTS  [Clear All Filters]
2006
Sefcik LTaylor, Zak DR, Ellsworth DS.  2006.  Photosynthetic responses to understory shade and elevated carbon dioxide concentration in four northern hardwood tree species. Tree Physiology. 26:1589-1599.
2000
Wang X, Curtis PS, Pregitzer KS, Zak DR.  2000.  Genotypic variation in physiological and growth responses of Populus tremuloides to elevated atmospheric CO2 concentration. Tree Physiology. 20:1019-1028.
Rothstein DE, Zak DR, Pregitzer KS, Curtis PS.  2000.  Kinetics of nitrogen uptake by Populus tremuloides in relation to atmospheric CO2 and soil nitrogen availability. Tree Physiology. 20:265-270.
1999
Mansfield JL, Curtis PS, Zak DR, Pregitzer KS.  1999.  Genotypic variation for condensed tannin production in trembling aspen (Populus tremuloides, Salicaceae) under elevated CO2 and in high- and low-fertility soil. American Journal of Botany. 86:1154-1159.