About the Authors

Sue C. Grady

gradys@msu.edu

Affiliation Department of Geography, Michigan State University, East Lansing, Michigan, United States of America

Joseph P. Messina

Affiliation Department of Geography, Center for Global Change and Earth Observation, Michigan Agricultural Experiment Station, Michigan State University, East Lansing, Michigan, United States of America

Paul F. McCord

Affiliation Department of Geography, Center for Global Change and Earth Observation, Michigan State University, East Lansing, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SCG JPM PFM. Analyzed the data: SCG. Contributed reagents/materials/analysis tools: SCG JPM PFM. Wrote the paper: SCG JPM PFM.