1. Institute of Karst Geology,Chinese Academy of Geological Sciences/Key Laboratory of Karst Dynamics, MNR and GZAR/International Research Centre on Karst under the Auspices of UNESCO/National Center for International Research on Karst Dynamic System and Global Change, Guilin 541004, China
2. Pingguo Guangxi, Karst Ecosystem, National Observation and Research Station, Pingguo 531406, China
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