About the Authors

Deborah W. Woodcock

dwoodcock@clarku.edu

Affiliation Marsh Institute, Clark University, Worcester, Massachusetts, United States of America

John S. Rogan

Affiliation Clark School of Geography, Clark University, Worcester, Massachusetts, United States of America

Samuel D. Blanchard

Current address: Department of Environmental Sciences, Policy, and Management, College of Natural Resources, University of California, Berkeley, California, United States of America

Affiliation Clark School of Geography, Clark University, Worcester, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DWW JSR SDB. Performed the experiments: DWW. Analyzed the data: DWW. Wrote the paper: DWW.