Guido Herrera

Guido is our supporting lab tech in the field and the point man on the water quality monitoring program for the Amazon Citizen Science Project. In addition, his work focuses on understanding the spatial and ecological patterns of fish migrations in the Amazon Basin. Before joining the Tropical Rivers Lab Guido completed his M.Sc. in Modeling of Ecological Systems from the University of Toulouse, France.



Roman Evarist

Roman is our lab's man in the field in Tanzania. Hailing from the lower Mara River Basin, he's our expert on low cost monitoring techinies, field solutions and water resource management.