Scientists check health of glacier in Tianshan Mountains
Xinhua | 2017-05-02 08:39
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A scientist from Northwest Institute of Eco-Environment and Resources, China Academy of Sciences, examines the glacial retreat at Urumqi River source Glacier No 1 in Tianshan Mountains, Northwest China's Xinjiang Uygur autonomous region, April 29, 2017.[Photo/Xinhua]
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