观看免费视频 Air Pollution and Global Warming

(6.27 MB) 添加日期25 May 2016 播放132次 太空 星球 科学 Nature
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Air Pollution and Global Warming

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NASA's MODIS satellite instrument reveals how air pollution may alter clouds, affecting global temperatures. This narrated visualization illustrates the effect by showing how ship exhaust leaves bright cloud trails in clean ocean air. The ship tracks themselves are too small to affect global temperatures, but they help us understand how larger pollution sources might change clouds on a bigger scale.

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