Rising temperatures in the tundra of the Earth’s northern latitudes could affect microbial communities in ways likely to increase their production of greenhouse gases methane and carbon dioxide, a new study of experimentally warmed Alaskan soil suggests.
The soon-to-be-released second State of the Carbon Cycle Report includes work from some of the nation’s leading scientists — including contributions from a civil engineer who just finished his Ph.D. at Georgia Tech.
A high-resolution model of how soil erosion impacts the carbon cycle of a small South Carolina watershed may help explain an apparent imbalance in the world’s carbon budget. Explaining that apparent imbalance is necessary for understanding and predicting the course of global climate change.
Sheng Dai arrived in Atlanta just a week before classes began for the fall 2015 semester, and it was really a homecoming of sorts. Dai is the newest faculty member in the School of Civil and Environmental Engineering, arriving after two years at the U.S. Department of Energy’s National Energy Technology Laboratory. But before that, he spent half a decade in the School, earning his doctorate in civil engineering. He finished in 2013.
Fourth-year graduate student Christine Dykstra joined 19 other women from around the country at a small gathering last week for early career engineers planning to enter academia. The Rising Stars Workshop at the Massachusetts Institute of Technology is designed to foster scientific conversation between the next generation of civil and environmental engineering faculty members and help them build their careers.
The Taj Mahal’s iconic marble dome and soaring minarets require regular cleaning to maintain their dazzling appearance, and scientists now know why. Researchers from the United States and India are pointing the finger at airborne carbon particles and dust for giving the gleaming white landmark a brownish cast.