[1] Hohai Univ, Sch Earth Sci & Engn, Nanjing 211100, Peoples R China
[2] Univ Ghent, Dept Environm, B-9000 Ghent, Belgium
[3] Shandong Acad Forestry Sci, Jinan 250014, Peoples R China
[4] Natl Observat & Res Stn Chinese Forest Ecosyst Yel, Dongying 257000, Peoples R China
[5] Hohai Univ, Coll Hydrol & Water Resources, Nanjing 210098, Peoples R China