About the Authors

Dean E. Fletcher

fletcher@srel.uga.edu

Affiliation Savannah River Ecology Laboratory, University of Georgia, Aiken, South Carolina, United States of America

Angela H. Lindell

Affiliation Savannah River Ecology Laboratory, University of Georgia, Aiken, South Carolina, United States of America

Garrett K. Stillings

Affiliation Savannah River Ecology Laboratory, University of Georgia, Aiken, South Carolina, United States of America

Susan A. Blas

Affiliation Area Completion Projects, Savannah River Nuclear Solutions, Aiken, United States of America

J. Vaun McArthur

Affiliation Savannah River Ecology Laboratory, University of Georgia, Aiken, South Carolina, United States of America

Competing Interests

The commercial affiliation SAB does not alter our adherence to PLOS ONE policies on sharing data and materials. The data upon which the manuscript is based is included as supporting information. Consequently, the data will be publically available through the PLOS ONE website.

Author Contributions

Conceptualization: DEF JVM AHL SAB. Formal analysis: DEF JVM AHL GKS. Funding acquisition: JVM DEF. Investigation: DEF AHL GKS. Methodology: DEF AHL JVM. Project administration: DEF AHL. Supervision: DEF AHL JVM. Validation: AHL DEF. Writing – original draft: DEF AHL. Writing – review & editing: DEF JVM AHL GKS.