Unexpected Methane Emissions Challenge Climate Change Models
Global warming is unlocking methane reserves, the size of which remains uncertain. A young researcher at the University of Copenhagen found significant amounts of this potent greenhouse gas in meltwater from three Canadian mountain glaciers, previously thought to be methane-free zones. This discovery introduces new uncertainties into our knowledge of methane emissions from the world’s glacier-covered areas.
The helicopter’s rotor blades spin as its skillful pilot performs aerial acrobatics between the steep Yukon mountain sides where PhD student Sarah Elise Sapper is leading her first field expedition deep into the heart of the mountains of northwestern Canada. From the helicopter windows, her eyes fall on the jagged edge of the Donjek glacier: meltwater swirls out from beneath the ice like a whirlpool.
-
12:01
DepressedGinger
9 hours ago*REALISTIC* 2024 Election Scenario Revealed via Polling Update
37.8K33 -
32:09
Alexis Wilkins
14 hours agoBetween the Headlines with Alexis Wilkins: TN Student Protest, UNION, Capital Gains, Climate Corps
45.7K22 -
1:10:34
Kim Iversen
15 hours agoThe Border Crisis is Being Used to Push Digital ID | Whitney Webb
82.3K186 -
1:01:12
The StoneZONE with Roger Stone
14 hours agoMore Phony Indictments! This Time in Arizona—GOP Strategist RC Maxwell Breaks it Down—The StoneZONE
60.9K13 -
49:51
The Nima Yamini Show
12 hours agoHow He Went From ZERO to SUCCESS
52K8 -
1:28:39
Robert Gouveia
13 hours agoBragg's Witnesses FLOUNDER under Cross-Examination in Trial Day 8
68.3K58 -
1:23:46
2 MIKES LIVE
17 hours ago#58 2ML Open Mike Friday where we break down the news with you!
49K3 -
44:37
The Amber May Show
1 day agoThe Destruction Of America | America Is At War
53.8K13 -
2:39:32
Roseanne Barr
16 hours agoNightcap at the Plaza with Tyler Fischer | The Roseanne Barr Podcast #45
107K211 -
45:25
RealReaper
16 hours agoFallout Is A Mess
53.7K55