Air Pollution May Have Masked Mid-20th Century Sea Ice Loss
February 23, 2017
February 23, 2017
WASHINGTON, Feb. 23 -- The American Geophysical Union issued the following news release:
Humans may have been altering Arctic sea ice longer than previously thought, according to researchers studying the effects of air pollution on sea ice growth in the mid-20th Century. The new results challenge the perception that Arctic sea ice extent was unperturbed by human-caused climate change until the 1970s.
Scientists have observed Arctic sea ice loss since the mid-1970s a . . .
Humans may have been altering Arctic sea ice longer than previously thought, according to researchers studying the effects of air pollution on sea ice growth in the mid-20th Century. The new results challenge the perception that Arctic sea ice extent was unperturbed by human-caused climate change until the 1970s.
Scientists have observed Arctic sea ice loss since the mid-1970s a . . .