1. Department of Earth and Atmospheric Sciences and CUNY CREST Institute City College of New York New York New York USA
2. Earth and Environmental Sciences Program, The Graduate Center City University of New York New York New York USA
3. Environmental Sciences Initiative, Advanced Science Research Center City University of New York New York New York USA
4. Research Division, Energy Security Center of Excellence North Atlantic Treaty Organization Vilnius Lithuania
5. Forest Ecology and Remote Sensing Group, Ecological Botanical Gardens University of Bayreuth Bayreuth Germany
6. Biology, Geology and Environmental Science University of Tennessee Chattanooga Chattanooga Tennessee USA
7. Michigan Tech Research Institute Michigan Technological University Ann Arbor Michigan USA