Research Bibliography

Pregitzer KS, Burton AJames, Zak DR, Talhelm AF.  2008.  Simulated chronic nitrogen deposition increases carbon storage in Northern Temperate forests. Global Change Biology. 14:142-153.

Sefcik LTaylor, Zak DR, Ellsworth DS.  2006.  Seedling survival in a northern temperate forest understory is increased by elevated atmospheric carbon dioxide and atmospheric nitrogen deposition. Global Change Biology. 13:132-146.

DeForest JL, Zak DR, Pregitzer KS, Burton AJames.  2005.  Atmospheric nitrate deposition and enhanced dissolved organic carbon leaching: test of a potential mechanism. Soil Science Society of America Journal. 69:1233-1237.

Zak DR, Pregitzer KS, Holmes WE, Burton AJames, Zogg GP.  2004.  Anthropogenic N deposition and the fate of 15NO3- in a northern hardwood ecosystem. Biogeochemistry. 69:143-157.

DeForest JL, Zak DR, Pregitzer KS, Burton AJames.  2004.  Atmospheric nitrate deposition and the microbial degradation of cellobiose and vanillin in a northern hardwood forest. Soil Biology and Biochemistry. 36:965-971.

DeForest JL, Zak DR, Pregitzer KS, Burton AJames.  2004.  Atmospheric nitrate deposition, microbial community composition, and enzyme activity in northern hardwood forests. Soil Science Society of America Journal. 68:132-138.

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.

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.

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.

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.

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, Mikan CJ, Zak DR, Maziasz JL, Teeri JA.  1997.  Populus tremuloides photosynthesis and crown architecture in response to elevated CO2 and soil N availability. Oecologia. 110:328-336.

Zogg GP, Zak DR, Burton AJames, Pregitzer KS.  1996.  Fine root respiration in northern hardwood forests in relation to temperature and nitrogen availability. Tree Physiology. 16:719-725.

Burton AJames, Pregitzer KS, Zogg GP, Zak DR.  1996.  Latitudinal variation in sugar maple fine root respiration. Canadian Journal of Forest Research. 26:1761-1768.

Rothstein DE, Zak DR, Pregitzer KS.  1996.  Nitrate deposition in northern hardwood forests and the nitrogen metabolism of Acer saccharum Marsh. Oecologia. 108:338-344.

Reed DD, Mroz GD, Liechty HO, Pregitzer KS, Burton AJames, Zak DR, Witter JA, MacDonald NW.  1994.  Studying the effects of air pollution on forest along exposure gradients: experiences in the United States and opportunities for cooperation. Climate and Atmospheric Deposition Studies in Forests. :109-115.