Current Appointments & Affiliations
Professor Emeritus in the Division of Environmental Sciences and Policy
·
2014 - Present
Environmental Sciences and Policy,
Nicholas School of the Environment
Previous Appointments & Affiliations
Research Professor in the Division of Environmental Sciences & Policy ·
2011 - 2013
Environmental Sciences and Policy,
Nicholas School of the Environment
Professor of Ecology ·
1991 - 2010
Environmental Sciences and Policy,
Nicholas School of the Environment
Dean ·
1991 - 2001
Nicholas School of the Environment
Professor of Botany ·
1987 - 1991
Biology,
Trinity College of Arts & Sciences
Chair ·
1990 - 1991
Biology,
Trinity College of Arts & Sciences
Director, Angier B. Duke Memorial Scholarship Program ·
1988 - 1990
Divinity School
Associate Professor ·
1982 - 1988
Nicholas School of the Environment
Associate Professor with Tenure ·
1979 - 1987
Biology,
Trinity College of Arts & Sciences
Assistant Professor ·
1973 - 1979
Biology,
Trinity College of Arts & Sciences