Summer River Research

WHOI Summer Student Fellow Stefani Johnson of St. John’s University discussed her poster with scientist Bernhard Peucker-Ehrenbrink in August 2016. Students in the program work with scientists as advisors and carry out research projects that they present with their peers at an annual student poster session. Johnson spend the summer investigating how the chemistry of the Mississippi River has changed since 1905, using time-series measurements Peucker-Ehrenbrink and colleagues have collected. (Photo by Tom Kleindinst, Woods Hole Oceanographic Institution)