Can bringing wetlands back to our coasts protect us from future megastorms?
By Jared Green
Kevin Shanley says too many cities have an outdated approach to storm protection that makes them vulnerable to the coming mega-storms. The CEO of SWA Group, an international landscape architecture, planning, and urban design firm, Shanley is an advocate of using “green infrastructure” — human-made systems that mimic natural ones — as bulwarks.
In the wake of Hurricane Sandy, people are taking note. Some experts believe New York City would not have sustained such severe damage had the original wetlands that lined the coasts not been uprooted by development. In fact, some parts of Staten Island remained relatively unscathed because they were protected by the massive Fresh Kills Park and its wetlands.
What’s needed, Shanley says, are policy shifts “rooted in a natural system-approach that work with nature’s tremendous forces.” Beyond policy changes though, Shanley has also worked on projects, in Texas and elsewhere, that show how these human-made systems could work. But he cautions that more research is needed if communities’ lives and livelihoods are to rely on human-made nature.
Shanley was recently in Washington, D.C., speaking at the Renewable Natural Resources Foundation on improving the resiliency of our coasts in an effort to protect them from increasingly damaging storms and sea-level rise brought on by climate change. I caught up with him there...