Americans are spending their lives farther from forests than they did at the end of the 20th century and, contrary to popular wisdom, the change is more pronounced in rural areas than in urban settings.
A study published this week in the journal PLOS ONE says that between 1990 and 2000, the average distance from any point in the United States to the nearest forest increased by 14 percent—or about a third of a mile. And while the distance isn’t insurmountable for humans in search of a nature fix, it can present challenges for wildlife and have broad effects on ecosystems.
Dr. Giorgos Mountrakis, an associate professor at the College of Environmental Science and Forestry (ESF) in Syracuse, New York, and co-author of the study, called the results “eye opening.” “Our study analyzed geographic distribution of forest losses across the continental U.S. While we focused on forests, the implications of our results go beyond forestry,” Mountrakis said.
The study overturned conventional wisdom about forest loss, the researcher noted. The amount of forest attrition—the complete removal of forest patches—is considerably higher in rural areas and in public lands. “The public perceives the urbanized and private lands as more vulnerable,” said Mountrakis, “but that’s not what our study showed. Rural areas are at a higher risk of losing these forested patches.
“Patches of forests are important to study because they serve a lot of unique ecoservices,” Mountrakis said, citing bird migration as one example. “You can think of the forests as little islands that the birds are hopping from one to the next.”
From Phys.org: https://phys.org/news/2017-02-forest-eye-opening-rural-forests-faster.html