Thomas B. Hardy is professor of biology and chief science officer at The Meadows Center for Water and the Environment at Texas State University, USA.Nicole A. Davis is a graduate research assistant at The Meadows Center for Water and the Environment and a PhD candidate in aquatic resources at Texas State University, USA.

Thomas B. Hardy is professor of biology and chief science officer at The Meadows Center for Water and the Environment at Texas State University, USA.Nicole A. Davis is a graduate research assistant at The Meadows Center for Water and the Environment and a PhD candidate in aquatic resources at Texas State University, USA.

Thomas B. Hardy is professor of biology and chief science officer at The Meadows Center for Water and the Environment at Texas State University, USA.Nicole A. Davis is a graduate research assistant at The Meadows Center for Water and the Environment and a PhD candidate in aquatic resources at Texas State University, USA.