About the Authors

Andrew L. Chang

changal@si.edu

Affiliation Smithsonian Environmental Research Center, Edgewater, Maryland, United States of America

April M. H. Blakeslee

Affiliation Smithsonian Environmental Research Center, Edgewater, Maryland, United States of America

A. Whitman Miller

Affiliation Smithsonian Environmental Research Center, Edgewater, Maryland, United States of America

Gregory M. Ruiz

Affiliation Smithsonian Environmental Research Center, Edgewater, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ALC AMHB AWM GMR. Performed the experiments: ALC AMHB GMR. Analyzed the data: ALC AMHB. Contributed reagents/materials/analysis tools: ALC AMHB AWM GMR. Wrote the paper: ALC AMHB AWM GMR.