Why US Forests Growing Farther Apart Is Bad News

U.S. forests are shrinking, and that can affect biodiversity, local climates and a slew of other things.
SMS
Why US Forests Growing Farther Apart Is Bad News

America's forests are vanishing, and according to a new report, they're also farther apart.

Between 1990 and 2000, the distance between forests grew an average of almost 1,700 feet — or 14 percent.

That doesn't sound like a big deal, but it could actually have major consequences for the  ecosystem.

For one thing, it can put a major dent in biodiversity. It's harder for different populations of the same animal to mate if their habitats become too distant.

But the authors of the report say that loss of forests can also effect the local climate, which might even change the types of animals that thrive in the area.

The problem is worse in the western part of the country where forests face more threats from fires and invasive species, like the emerald ash borer beetle.

The study also found something surprising: Deforestation is happening faster in rural forests than urban ones. The researchers say they hope their work might help change forestry policy.