F N ScatenaFrederick N. Scatena is Professor and Chair of the Department of Earth and Environmental Science at the University of Pennsylvania. Since 1988 he has served as the Principal Co-PI of the National Science Foundation's Luquillo Long-Term Ecological Resarch Project and since 2009 as the Lead PI of the NSF Luquillo Critical Zone Observatory, both in Puerto Rico. Professor Scatena has worked in tropical forest hydrology for the past 32 years, on topics ranging from water supply to the influence of hurricanes on the biogeochemistry and water quality of Caribbean streams. He has been awarded the International Institute of Tropical Forestry Puerto Rican Ecology Award (2008), and various USDA Research Scientist Awards. Read More Read Less