Anthropogenic N Deposition Increases Soil C Storage by Decreasing the Extent of Litter Decay: Analysis of Field Observations with an Ecosystem Model, Kyle A. Whittinghill, William S. Currie, Donald R. Zak, Andrew J Burton, Kurt S. Pregitzer
Michigan Tech Publications

Characteristics of DOC exported from northern hardwood forests receiving chronic experimental NO < inf> 3 < sup> - deposition, Kurt A. Smemo, Donald R. Zak, Kurt Pregitzer, Andrew Burton
Michigan Tech Publications

Elevated CO2 and O3 alter soil nitrogen transformations beneath trembling aspen, paper birch, and sugar maple, William E. Holmes, Donald R. Zak, Kurt Pregitzer, John S. King
Michigan Tech Publications

Overstory community composition and elevated atmospheric CO < inf> 2 and O < inf> 3 modify understory biomass production and nitrogen acquisition, Janet M. Bandeff, Kurt Pregitzer, Wendy M. Loya, William E. Holmes, Donald R. Zak
Michigan Tech Publications

Microbial cycling of C and N in northern hardwood forests receiving chronic atmospheric NO < inf> 3 < sup> - deposition, Donald R. Zak, William E. Holmes, Matthew J. Tomlinson, Kurt Pregitzer, Andrew Burton
Michigan Tech Publications

Combined effects of atmospheric CO2 and N availability on the belowground carbon and nitrogen dynamics of aspen mesocosms, Carl J. Mikan, Donald R. Zak, Mark E. Kubiske, Kurt S. Pregitzer
Michigan Tech Publications

Populus tremuloides photosynthesis and crown architecture in response to elevated CO < inf> 2 and soil N availability, Mark E. Kubiske, Kurt S. Pregitzer, Carl J. Mikan, Donald R. Zak, Jennifer L. Maziasz, James A. Teeri
Michigan Tech Publications

Belowground responses to rising atmospheric CO < inf> 2 : Implications for plants, soil biota and ecosystem processes - Executive summary, Peter S. Curtis, Elizabeth G. O'Neill, James A. Teeri, Donald R. Zak, Kurt S. Pregitzer
Michigan Tech Publications