NB: Institute for Tropical Ecosystem Studies, University of Puerto Rico-Río
TRC: Department of Aquatic and Earth Sciences, Utah State University
AEL: International Institute of Tropical Forestry, USDA Forest Service
WHM: Department of Natural Resources, University of New Hampshire
FNS: Department Earth & Environmental Science, University of Pennsylvania
RBW: LTER Network Office, University of New Mexico
MRW: Center for Environmental Science, University of Connecticut