Interactive Effects of Air Pollution and Climate Change on Forest Ecosystems in the United States: Current Understanding and Future Scenarios

Andrzej Bytnerowicz*, Mark Fenn*, Steven McNulty, Fengming Yuan, Afshin Pourmokhtarian, Charles Driscoll and Tom Meixner USDA Forest Service, Pacific Southwest Research Station, Riverside, California, USA USDA Forest Service, Southern Station, Raleigh, North Carolina, USA Climate Change Science Institute and Environmental Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA Department of Civil and Environmental Engineering, Syracuse University, Syracuse, New York, USA University of Arizona, Tucson, Arizona, USA Corresponding author: e-mail: [email protected]