Samantha Williams Explores Ecosystems at Woods Hole

 

by Rebecca Emerson '01

 

As most Mount Holyoke students are beginning exams on campus, other MHC students, largely juniors, are finishing semesters off campus--across the country and around the globe. Samantha Williams '01 is currently completing the Semester in Environmental Science Program at Marine Biological Laboratory (MBL) in Woods Hole, Massachusetts.

The geographical distance that Massachusetts resident Williams trekked to attend the program only spanned a state, however she has passed into a scientific world that few undergraduates experience. MBL consists of a compound of laboratories and serves as a base for numerous primary investigators, postdoctoral researchers, and a diversity of programs. The Ecosystem Center, one part of the MBL facilities, is the home of the Semester in Environmental Science Program.

Williams, a biology major and politics minor, was drawn to the program because of its strong environmental component and her own curiosity about whether environmental science might be her calling. The MBL experience has allowed her to have a concentration of course work that stresses environmental perspectives while she pursues her major in biology. She has also benefited from working with full-time researchers who are pioneers in their fields. In their teaching and interactions with each other, the Woods Hole scientists have modeled the view that science is not exact and that the interpretation of data can vary greatly. "They [the scientists] sometimes share completely opposing views, and often have many different ways to approach studying the same question," Williams says.

The MBL focus is on broad-based research revolving around the workings of entire ecosystems. Her MBL work has demonstrated to Williams that "everything in science and nature is linked; environmental problems caused locally have global effects. We need to study entire ecosystems instead of one tree in the forest. The climate, soil, water, bacteria, and nutrient cycling must also be explored," she says.

With regular field samplings, the students have spent many seaside days this semester. Williams recalls attempting to catch fish at different levels of water depth for a study in diversity and distribution. "Walking to the edge of the water with our nets, we could see the fish below us as we collected our samples to identify in the lab," she says. "I saw a school of fish moving in absolute synchrony." Williams described the entire schools' instantaneous shifts of direction as behavior that seemed "collectively innate."

Mount Holyoke is one of thirty-six institutions in a consortium from which MBL draws applicants. MHC has sent a student to Woods Hole each semester since the MBL program began three years ago. Tom Millette, associate professor of geography, is the MHC coordinator for the program. According to Millette, the intention of the program is to have world-class scientists work with undergraduates in order to generate topnotch researchers in ecology, in particular those who will use the ecosystems approach.

Williams will soon journey further from MHC, when she studies marine biology at the University of Copenhagen in Denmark next semester. She anticipates a significant transition from the small Cape Cod town where she now lives and works with the seventeen other undergraduates to a city and university setting. She will also move from the ecosystem approach to the specific study of marine organisms. Williams is excited about this opportunity, but expects to bring an ecosystems approach to her studies and senior thesis when she returns to MHC in fall 2000. She wants to continue environmental research, but in a setting where she can meld work in science and the political ramifications of scientific research.


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