1. Ecology, Evolution and Environmental Biology Department, Columbia University, 10th Fl Schermerhorn Extension, 1200 Amsterdam Ave., New York, NY 10027, USA.
2. Department of Earth and Environmental Sciences, Columbia University, 5th Fl Schermerhorn Extension, 1200 Amsterdam Ave., New York, NY 10027, USA.
3. Department of Earth and Environmental Sciences, Vanderbilt University, 5726 Stevenson Center, Nashville, TN 37240, USA.
4. Civil Engineering and Engineering Mechanics, Columbia University, 500 W 120th St., New York, NY 10027, USA.
5. Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544, USA.
6. Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford St., Cambridge, MA 02138, USA.
7. Department of Earth and Environmental Engineering, Columbia University, 500 W. 120th St., 918 S.W. Mudd Hall, New York, NY 10027, USA.
8. Department of Ecology and Evolutionary Biology, Princeton University, Guyot Hall, Princeton, NJ 08544, USA.
9. Marine Biological Laboratory, The Ecosystems Center, 7 MBL St., Woods Hole, MA 02543, USA.
10. Black Rock Forest Consortium, 65 Reservoir Road, Cornwall, NY 12518, USA.