Environment & Energy
Related: About this forumNASA scientists track Greenland's melting ice, and the findings are not good
By Associated Press
Published: Aug 15, 2019 7:16 p.m. ET
Its a little scary as climate change eats away at massive glaciers
ABOARD A NASA RESEARCH PLANE OVER GREENLAND-
...Like nearly every other glacier on Greenland, the massive Kangerlussuaq is melting. In fact, the giant frozen island has seen one of its biggest melts on record this year. NASA scientist Josh Willis is now closely studying the phenomenon in hopes of figuring out precisely how global warming is eating away at Greenlands ice.
...Water brings more heat to something frozen faster than air does, as anyone who has ever defrosted a steak under the faucet knows. If Willis theory that much of the damage is from the water turns out to be correct, he said, theres a lot higher potential for Greenland to melt more quickly than we thought. And that means seas rising faster and coastal communities being inundated more.
Greenland contains enough ice to make world sea levels rise by 20 feet if it were all to melt. In a single day this month, it lost a record 13.7 billion tons by one estimate.
Its a little scary, Willis said as looked down on an area filled with more water than ice. Were definitely watching the ice sheet disappear in front of us.
https://www.marketwatch.com/story/nasa-scientists-track-greenlands-melting-ice-and-the-findings-are-not-good-2019-08-15
dixiegrrrrl
(60,010 posts)Has been the mantra of climate change news for several years now.
We are seeing and feeling the effects in so many ways, now, instead of a few years from now that was predicted.
Dunno about you, but I have been walking around grieving about the losses for a few years now.
zipplewrath
(16,646 posts)The scientists, in their endeavor to be accurate and not over state things, often misunderstood phenomenon that would accelerate this. As things melt, gases are released, and other processes accelerate. I've begun to wonder about the effect of so much fresh water pouring into various oceans. We've long ago passed a point of "no return". I just wonder what the next two generations can do, and will do, in light of these realities.
hatrack
(59,590 posts)On that course, you won't encounter any sea ice for 700 miles.