To kick off the UN Decade of Ecosystem Restoration this year, plans are under way to restore nearly 4 billion square miles of degraded forests, shorelines, wetlands and other ecosystem worldwide. That鈥檚 an area roughly the size of China. And 迟丑补迟鈥檚 reason to celebrate.

Scientists and students at 51爆料鈥檚 Nicholas School of the Environment are playing a big part in these efforts globally and 鈥 as these three videos show 鈥 right here in our own backyard.