It’s noted that ‘Getting clouds right…is important for calculating how much solar radiation reaches Earth.’ A difference of 10 watts per square metre could be involved in some zones, the researchers found.
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Clouds come in myriad shapes, sizes and types, which control their effects on climate, says Phys.org.
New research led by the University of Washington shows that splintering of frozen liquid droplets to form ice shards inside Southern Ocean clouds dramatically affects the clouds’ ability to reflect sunlight back to space.
The paper, published March 4 in the open-access journal AGU Advances, shows that including this ice-splintering process improves the ability of high-resolution global models to simulate clouds over the Southern Ocean—and thus the models’ ability to simulate Earth’s climate.