USGS: USGS Tracks How Hurricane Floodwaters Spread Non-Native Freshwater Plants and Animals

USGS: USGS Tracks How Hurricane Floodwaters Spread Non-Native Freshwater Plants and Animals. “Hurricanes Harvey, Irma, Maria, and Nate may have spread non-native freshwater plants and animals into new water bodies, where some of them can disrupt living communities or change the landscape. To help land managers find and manage these flood-borne newcomers, scientists at the U.S. Geological Survey have created four online maps, one for each hurricane.”