About the Authors
- Joanna L. Nelson
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* E-mail: jnelson@stanfordalumni.org
Affiliation Environmental Studies Department, University of California Santa Cruz, Santa Cruz, California, United States of America
- Erika S. Zavaleta
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Affiliation Environmental Studies Department, University of California Santa Cruz, Santa Cruz, California, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Advised by ESZ: JLN. Advised by the academic committee (Drs. F. Stuart Chapin, III, K. Wasson, and M. FitzSimmons, who are listed in the Acknowledgments): JLN. Raimondi advised during Analyzed the Data: JLN. Performed the experiments: JLN. Analyzed the data: JLN ESZ. Contributed reagents/materials/analysis tools: JLN. Wrote the paper: JLN.