In the polar night, when the sun stays below the horizon for months, clouds over the Arctic exert a positive cloud radiative effect, trapping outgoing longwave radiation and enhancing surface warming in a way that contributes to sea ice decline. A new study published in Atmospheric Chemistry and Physics by Pablo Saavedra Garfias and Heike Kalesse-Los of Leipzig University has now traced how these wintertime mixed-phase clouds respond to the state of the sea ice beneath them, using…
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Source bioengineer.org
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