About the Authors

Romola J. Davenport

rjd23@cam.ac.uk

Affiliation Department of Geography, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RJD. Performed the experiments: RJD. Analyzed the data: RJD. Contributed reagents/materials/analysis tools: RJD. Wrote the paper: RJD.