Geographic Research Area: Nepal, Tibet, China

Teaching/Research Interests: Geophysics, seismology, ground-penetrating radar, and geotectonics
 

Johannes Lehmann is interested in soil biogeochemistry, fertility management, organic matter, and carbon and nutrient cycling from wastes; Soil carbon sequestration and biochar systems; Sustainable agriculture in the tropics.

David Lee is interested in economic development, agriculture, and the environment, including food security, sustainable agriculture, technology adoption, environmental services, climate change, and agricultural and environmental policy.

James P. Lassoie is interested in international conservation and sustainable development in Africa, Asia, Central and South America, Canada, and the United States.

Barbara Knuth is interested in the social science and policy dimensions of ecosystem-based management in Great Lakes and marine systems, risk communication and management associated with chemical contaminants in fish, and environmental stewardship related to fisheries resources.

Teresa Jordan is interested in climate and hydrological history of the Atacama Desert of Chile, and on finding more environmentally benign ways to meet society's needs for energy using subsurface resources.

Peter Hobbs is a crop scientist and agronomist, with a research, teaching, and extension focus on rice and wheat systems and conservation agriculture and rural development.

Geographic Research Area: South Asia, Latin America, and Africa

Teaching/Research Interests: Tropical cropping systems, international agriculture and rural development, agroforestry systems

Jere Haas is interested in the functional consequences of iron deficiency on physical and cognitive performance, emphasis on the effects of moderate iron deficiency on various aspects of physical performance and behavior in children and young women and how measures of performance relate to everyday productivity and social and economic well being.

Douglas Gurak is interested in the process of human migration. He is currently involved in the investigation of processes shaping the internal migration of foreign-born persons in the United States to non-traditional immigration destinations.

William Goldsmith is interested in U.S. cities, segregation, and poverty, and also on international urbanization and regional development. He has taught in Puerto Rico, Colombia, and Brazil.