Grottes et karsts de Chine
Sur les traces de Xu Xiake
Sur les traces de Xu Xiake
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Yuhuangdong -
Yu Huang is 5.5 km North of Haitang Dong.
Resurgence for the Haitang Dong water. During the rainy season, Yu Huang's output is 2.2 cumecs. The Yu Huang entrance has been dammed to raise the waterlevel for irrigation, and as a result the cave is sumped several hundred meters from the entrance.
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295 caractères - Lu 124 Fois
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