About the Authors
- A. Whitman Miller, Amanda C. Reynolds, Gerhardt F. Riedel
- Smithsonian Environmental Research Center, Edgewater, Maryland, United States of America
- Cristina Sobrino
- Universidad de Vigo, Vigo, Pontevedra, Spain
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AWM CS GFR. Performed the experiments: AWM ACR GFR. Analyzed the data: AWM ACR CS GFR. Contributed reagents/materials/analysis tools: AWM ACR CS GFR. Wrote the paper: AWM ACR CS GFR.