This year has brought devastating flooding in the Netherlands, Germany, China, the U.S. and elsewhere. Globally, over 2.2 billion people are exposed to flooding, and that number is growing.
New research indicates the proportion of people living in floodplains since 2000 has increased by 20% to 24%, and climate change is further increasing flood risk with rising sea levels, more intense storms and extreme rainfall events. We need urgent action to protect people from these growing risks.
To this end, the U.S. Army Corps of Engineers (Corps) just released their “International Guidelines on the use of Natural and Nature-Based Features (NNBF) for Flood Risk Management.” Here’s why that’s a big deal.