Spatiotemporal variation of drought characteristics in the Huang-Huai-Hai Plain, China under the climate change scenario
LI Xiang-xiang, JU Hui, Sarah Garré, YAN Chang-rong, William D. Batchelor, LIU Qin
Journal of Integrative Agriculture . 2017, (10): 2308 -2322 .  DOI: 10.1016/S2095-3119(16)61545-9