About the Authors

James H. Larson

jhlarson@usgs.gov

Affiliation U.S. Geological Survey, Upper Midwest Environmental Sciences Center, La Crosse, Wisconsin, United States of America

Nathan L. Eckert

Affiliation U.S. Fish and Wildlife Service, Genoa National Fish Hatchery, Genoa, Wisconsin, United States of America

Michelle R. Bartsch

Affiliation U.S. Geological Survey, Upper Midwest Environmental Sciences Center, La Crosse, Wisconsin, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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