Glaciers getting smaller, faster — especially in North America, study finds
A new study is using millions of satellite images to generate a clearer picture of the fate of the world’s glaciers than ever before.
Study co-author Brian Menounos of the University of Northern British Columbia says those glaciers are getting smaller, faster — with those in western North America thinning more quickly than almost any others in the world.
The amount of ice that the study says is melting away each year is almost unimaginable.
Menounos says it’s 267 billion tonnes a year.