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Scientists last autumn revealed that the gas phosphine was found in trace amounts in Venus’ upper atmosphere. That discovery promised the slim possibility that phosphine serves as a biological signatu...
Scientists Confirm Link between Volcanic Activity and Ancient Warming Event（图）
volcanic activity Ancient Warming Event
2007/4/27
26 April 2007，Scientists suggest gasses released during heavy volcanic activity may have triggered the Paleocene-Eocene thermal maximum, a period of climate change marked by a rise in global temperatu...
