The focus of my work is carbon and nutrient cycling in terrestrial ecosystems and trace-gas flux between soil and atmosphere. I conduct research on soil carbon, global change, and the impacts of human activities on ecosystem processes.

Arctic Lake Emissions in a Warming World (MS ’20) Nancy Freitas grew up in Tucson, Arizona and received her B.S. in Environmental Science from the University of Arizona (UA). She worked in environmental conservation with Peace Corps Paraguay and then helped run the Bio/Diversity Project, a STEM outreach and education program, at the UA. At […]

At times the problem of understanding phenomena is one of seeing. That is why Danielle explores new ways of demystifying complexity through visual representation. She seeks new techniques to illustrate often-forgotten, yet fundamental dependencies between human society and the natural world. One such technique is terrestrial laser scanning (also known as LIDAR), which she used to create a 3-D model of her ecological study site in the Sierra Nevada. This along with her seedling research seeks to inform the uncertain future of resource management.

A Comparison of Carbon Cycling in Native Perennial and Exotic Annual Grass Communities in Northern Coastal California (’09 PhD)

M.S. 1986 – A Vehicular Power Plant Application of the Monolithic Solid Oxide Fuel Cell Ph.D. 1995 – Fan-Lizhi’s Big Bang: Science and Politics in Mao’s China ERG alumnus Jim Williams, now a professor at the University of San Francisco, is a global thought leader in the area of low-carbon energy systems. At USF his focus is on […]