Hi, I'm posting this on behalf of a colleague here at Penn State. Thanks.
Andy Cole ------- Dear Wetland Ecology Community, I'm interested to learn about the impact of changing atmospheric pCO2 levels on the natural abundance of C3 and C4 plants in wetlands. Specifically, I need to assess the impact for lower pCO2 levels during the last glacial period (180 ppm @ 20,000 years before present). I'm guessing there have been some experiments to deduce the future impact of increasing CO2 levels on wetlands that will help immensely. Any advice and/or suggestions for places to look are welcome, Todd Todd Sowers Senior Res. Assoc. Earth and Environment Systems Inst. Dept. of Geoscience Penn State University 2217 EES Building University Park, PA 16802 http://www.eesi.psu.edu/people/sowers-todd.shtml email: todd.sowe...@gmail.com phone: O 814-865-1921 Lab 1: 814-863-8093 Lab 2: 814-863-3819 -- Charles Andrew Cole, Ph.D. Associate Professor of Landscape Architecture and Ecology and Graduate Program Coordinator Department of Landscape Architecture 329 Stuckeman Family Building Penn State University University Park, PA 16802 ca...@psu.edu https://www.facebook.com/psularch 814.865.5735
