#Seismic waves help scientists ‘see’ chemical changes beneath a watershed
“#Seismic waves help scientists ‘see’ chemical changes beneath a watershed” Credit: Pixabay/CC0 Public Domain Chemical reactions deep below ground affect water quality, but methods for “seeing” them are time-consuming, expensive and limited in scope. A Penn State-led research team found that seismic waves can help to identify these reactions under an entire watershed and protect…