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WhatsApp: +86 18221755073BEIJING, Feb. 10 (Xinhua) -- Chinese geologists revealed when and how the Central Tibetan Valley elevated from a low valley into its current soaring height, providing new …
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WhatsApp: +86 18221755073LANZHOU, March 11 (Xinhua) -- Chinese researchers have recently released a new permafrost stability distribution map and the corresponding ground temperature dataset …
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