19 Jun 2013:
Study Maps Likely Wildlife
Migration Corridors as Climate Warms
The southeastern U.S., eastern Canada, and the Amazon Basin could become three of the more heavily used wildlife thoroughfares as species are forced to relocate in response to warming temperatures in the
Click to enlarge
University of Washington
Wildlife corridors in the southeastern U.S.
future, according to a new study
. In an analysis of how nearly 3,000 species of mammals, birds, and amphibians in the Western Hemisphere will have to travel to find more hospitable climes — and the human-built barriers, such as cities and agricultural land, that could stand in their way — scientists from the University of Washington found that some regions will see far more animal movement than others. In the southeastern U.S., the Appalachian Mountains are expected to provide a conduit for species movement, as are northern regions of the eastern U.S., including the area around the Great Lakes, according to the study. The researchers said that the Amazon Basin is likely to become a hotspot for climate-induced migration, experiencing 17 times more wildlife movement than the average across the Western Hemisphere. According to the study, published in Ecology Letters
, the findings can help guide suitable conservation and land use planning along these critical migration corridors.
Yale Environment 360 is
a publication of the
Yale School of Forestry
& Environmental Studies
Yale Environment 360
articles are now available in Spanish and Portuguese on Universia
, the online educational network. Visit the site.
Business & Innovation
Policy & Politics
Pollution & Health
Science & Technology
Antarctica and the Arctic
Central & South America
A look at how acidifying oceans could threaten the Dungeness crab, one of the most valuable fisheries on the U.S. West Coast. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S. View the photos.
An indigenous tribe’s deadly fight to save its ancestral land in the Amazon rainforest from logging. Learn more.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
Residents of the Chocó Rainforest in Ecuador are choosing to plant cacao over logging in an effort to slow deforestation.
Watch the video.
Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.