Microbial-oceanography-daily-water-samples-Nahant Published on January 19, 2018 in Microbial communities demonstrate high turnoverFull resolution (568 × 426) ← Previous CEE researchers, including Tara Soni ’13 and postdoc Kathryn Kauffman, gathered water samples from Canoe Cove in Nahant, Massachusetts over a three-month period.(Photo: Robert Ratzlaff)