Research Bibliography

Pregitzer KS, Zak DR, Burton AJames, Ashby JA, MacDonald NW.  2004.  Chronic nitrate additions dramatically increase the export of carbon and nitrogen from northern hardwood ecosystems. Biogeochemistry. 68:179-197.

Burton AJames, Pregitzer KS, Crawford JN, Zogg GP, Zak DR.  2004.  Simulated chronic NO3- deposition reduces soil respiration in northern hardwood forests. Global Change Biology. 10:1080-1091.

Davidson E.A, Savage K., Bolstad PV, Clark D.A, Curtis PS, Ellsworth DS, Hanson PJ, Law BE, Luo Y., Pregitzer KS et al..  2002.  Belowground carbon allocation in forests estimated from litterfall and IRGA-based soil respiration measurements. Agricultural and Forest Meteorology. 113:39-51.

Burton AJames, Pregitzer KS.  2002.  Measurement of carbon dioxide concentration does not affect root repiration of nine tree species in the field. Tree Physiology. 22:67-72.

Kubiske ME, Zak DR, Pregitzer KS, Takeuchi Y.  2002.  Photosynthetic acclimation of overstory Populus tremuloides and understory Acer saccharum to elevated atmospheric CO2: interactions with shade and soil N. Tree Physiology. 22:321-329.

King JS, Pregitzer KS, Zak DR, Kubiske ME, Ashby JA, Holmes WE.  2001.  Chemistry and decomposition of litter from Populus tremuloides Michaux grown at elevated atmospheric CO2 and varying N availability. Global Change Biology. 7:65-74.

King JS, Pregitzer KS, Zak DR, Kubiske ME, Holmes W.E.  2001.  Correlation of foliage and litter chemistry of sugar maple, Acer saccharum, as affected by elevated CO2 and varying N availability, and effects on decomposition. Oikos. 94:403-416.

Zak DR, Pregitzer KS, Curtis PS, Holmes WE.  2000.  Atmospheric CO2 and the composition and function of soil microbial communities. Ecological Applications. 10:47-59.

Zak DR, Pregitzer KS, Curtis PS, Vogel CS, Holmes WE, Lussenhop J.  2000.  Atmospheric CO2, soil-N availability, and allocation of biomass and nitrogen by Populus tremuloides. Ecological Applications. 10:34-46.

Mikan CJ, Zak DR, Kubiske ME, Pregitzer KS.  2000.  Combined effects of atmospheric CO2 and N availability on the belowground carbon and nitrogen dynamics of aspen mesocosms. Oecologia. 124:432-445.

Curtis PS, Vogel CS, Wang X, Pregitzer KS, Zak DR, Lussenhop J, Kubiske ME, Teeri JA.  2000.  Gas exchange, leaf nitrogen, and growth efficiency of Populus tremuloides in a CO2-enriched atmosphere. Ecological Applications. 10:3-17.

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.

Pregitzer KS, Zak DR, Maziasz JL, DeForest JL, Curtis PS, Lussenhop J.  2000.  Interactive effects of atmospheric CO2 and soil-N availability on fine roots of Populus tremuloides. Ecological Applications. 10:18-33.

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.

Zogg GP, Zak DR, Pregitzer KS, Burton AJames.  2000.  Microbial immobilization and the retention of anthropogenic nitrate in a northern hardwood forest. Ecology. 81:1858-1866.

Brown SE, Pregitzer KS, Reed DD, Burton AJames.  2000.  Predicting daily mean soil temperature from daily mean air temperature in four northern hardwood forest stands. Forest Science. 46:297-301.

Burton AJames, Pregitzer KS, Hendrick RL.  2000.  Relationships between fine root dynamics and nitrogen availability in Michigan northern hardwood forests. Oecologica. 125:389-399.

Pregitzer KS, King JS, Burton AJames, Brown SE.  2000.  Responses of tree fine roots to temperature. New Phytologist. 147:105-115.

King JS, Pregitzer KS, Zak DR.  1999.  Clonal variation in above- and below-ground growth responses of Populus tremuloides Michaux : Influence of soil warming and nutrient availability. Plant and Soil. 217:119-130.

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.

Burton AJames, Pregitzer KS, Zogg GP, Zak DR.  1998.  Drought reduces root respiration in sugar maple forests. Ecological Applications. 8:771-778.

MacDonald NW, Witter JA, Reed DD, Burton AJames, Pregitzer KS, Liechty HO.  1998.  Environmental stress effects on vigor, mortality, and growth in northern hardwood forests along a pollution-climate gradient. The Michigan Academician. 30:27-47.

Kubiske ME, Pregitzer KS, Zak DR, Mikan CJ.  1998.  Growth and C allocation of Populus tremuloides genotypes in response to atmospheric CO2 and soil N availability. New Phytologist. 140:251-260.

Pregitzer KS, Laskowski MJ, Burton AJames, Lessard VC, Zak DR.  1998.  Variation in sugar maple root respiration with root diameter and soil depth. Tree Physiology. 18:665-670.

Kubiske ME, Pregitzer KS.  1997.  Ecophysiological responses to simulated canopy gaps of two tree species of contrasting shade tolerance in elevated CO2. Functional Ecology. 11:24-32.