Lab time! Students get ready to examine the water and soil samples they collected on Catalina Island. This summer students in ENST 320a "Water and Soil Sustainability" studied the ecology of Catalina Island. Based at the USC Wrigley Marine Science Center, their fieldwork included gathering and analyzing water and soil samples and examining how to maintain an ecologically sustainable balance between island residents, visitors and the environment. #DornsifeLife #uscenst #cat320