About the Authors

Thomas Kitzberger

Roles Conceptualization, Formal analysis, Investigation, Writing – original draft

kitzberger@comahue-conicet.gob.ar

Affiliation Laboratorio Ecotono, CONICET–INIBIOMA, Universidad Nacional del Comahue, Quintral, Bariloche, Argentina

Donald A. Falk

Roles Conceptualization, Investigation, Writing – original draft, Writing – review & editing

Affiliations University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States of America, University of Arizona, School of Natural Resources and the Environment, Environment and Natural Resources Building, Tucson, AZ, United States of America

Anthony L. Westerling

Roles Validation, Writing – original draft, Writing – review & editing

Affiliation Sierra Nevada Research Institute, University of California, Merced, California, United States of America

Thomas W. Swetnam

Roles Conceptualization, Writing – original draft, Writing – review & editing

Affiliation University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States of America

Competing Interests

The authors have declared that no competing interests exist.