SWAG��Ƶ

The shorelines of Maine’s jagged coast accomplish far more than meet the eye.

They are not just beautiful to look at. Shorelines quell the violence of storms, and they provide habitat for hundreds of living things — plant, avian, and aquatic. And they, like many other habitats, are under threat due to climate change, which brings higher seas and larger, more frequent storms that erode and weaken the foundation of our coasts.

A class at the SWAG��Ƶ, taught by Pam Morgan, Ph.D., professor of environmental studies, is looking at ways of preserving the shorelines along the University’s coastal Biddeford Campus in an effort to mitigate erosion and save the shore’s marine ecosystems.

This year, the class, Gulf of Maine Field Studies, is focusing on exploring the possibility of constructing one or more living shorelines on campus. Living, “green” shorelines aim to utilize plants or other natural elements to stabilize endangered coastlines. They are preferred over harder, “gray” shoreline structures like bulkheads and rock revetments, which decrease shoreline biodiversity and can actually contribute to erosion of the sea floor.

Morgan said a living shoreline will help protect SWAG��Ƶ’s campus from coastal erosion while protecting the plants and animals that students utilize in their environmental and marine classes and research — organisms that have called Saco Bay home long before the University was ever established.

“We can already see the salt marshes and the banks behind them eroding,” Morgan said. “These marshes provide important habitat for fish and birds, including the great blue herons and kingfishers that we see in the marshes every day.”

This fall, students in Morgan’s class are spending their time out on the shores of the Saco River near Jordan Point. There, they are gathering baseline information about the shoreline’s existing conditions. The work includes performing bank instability assessments, evaluating the salt marsh structure and function, assessing the marshes’ vulnerability to erosion, and identifying the flora and fauna of the area. They are also meeting with professionals who have experience in living shoreline projects.

The work is valuable for students hoping to gain real-world conservation experience through field work, like fourth-year student Mitch Hennings (Environmental Science, ’21), of Plymouth, Massachusetts.

“I've grown to get really interested in salt marsh work and conservation and working in wetlands,” said Hennings, who originally studied history but found passion for the environmental field. “I think what I want to do with my degree is work for a consulting group, perhaps, to do restoration work and protect these areas. And that's just what we're trying to do here.”

The class is one of the ways in which SWAG��Ƶ encourages and prepares students to take on the pressing needs of today; in the spring, students will shift their focus to gathering input from stakeholders at the University, state, and local level and prepare to write a grant proposal to fund construction of a living shoreline.

The larger goal of the course, Morgan said, is to help students tackle the complex problems related to climate change through projects situated in the local community.

“The skills and knowledge students gain in the class empower them to make positive change wherever they go,” Morgan stated.