PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Conservation Biology Freshwater Biology Aquatic and Marine Chemistry Environmental Impacts Spatial and Geographic Information Science Alexander S Flecker PeerJ Author Summary Ecology Ecosystem Science Past or current institution affiliations Cornell University PeerJ Contributions Articles 1 November 20, 2019 Validating anthropogenic threat maps as a tool for assessing river ecological integrity in Andean–Amazon basins Janeth Lessmann, Maria J. Troya, Alexander S. Flecker, W. Chris Funk, Juan M. Guayasamin, Valeria Ochoa-Herrera, N. LeRoy Poff, Esteban Suárez, Andrea C. Encalada https://doi.org/10.7717/peerj.8060 PubMed 31769445