Institution: | 1. School of Geographic and Oceanographic Sciences,Nanjing University,Nanjing 210023,China 2. College of Territorial Resources and Tourism,Anhui Normal University,Wuhu 241002,Anhui,China 3. Department of Geography,University of Minnesota-Duluth,MN 55812,USA 4. Administrative Committee of Danxiashan Scenic Spot,Shaoguan 512300,Guangdong,China 5. Nanjing Hydraulic Research Institute,Nanjing 210029,China |