By Sid Perkins – Science Daily

The salt marshes that rim the shores of Massachusetts's Plum Island estuary, which provide nesting grounds for numerous waterfowl and extremely productive spawning grounds for striped bass and soft-shell clams, have grown by 300 hectares in the last 300 years. That growth, according to a new study, was fueled by post-colonial deforestation and the erosion it caused in areas upstream. The findings suggests that efforts to maintain or restore salt marshes along the Eastern Seaboard, which have begun to disappear in recent years for a variety of reasons, may be preventing the wetlands from returning to their more natural sizes. For full article, click here.