E-Mail IMAGE: University of Maryland Center for Environmental Science Professor Eric A. Davidson, an international leader in global nitrogen cycle research, has been named a Jefferson Science Fellow. He will spend a... view more Credit: University of Maryland Center for Environmental Science CAMBRIDGE, MD (April 12, 2021)--University of Maryland Center for Environmental Science Professor and Appalachian Laboratory Director Eric A. Davidson, an international leader in global nitrogen cycle research, has been named a Jefferson Science Fellow. Beginning August 2021, he will spend a year as a science advisor to the Bureau of Oceans and International Environmental and Scientific Affairs, Office of Environmental Quality in Washington, D.C.