Temporal-spatial Variation Characteristics of Drought in Summer Maize Growing Season in North China Plain Based on SPEI
WEI Xiaoyu 1,2, HU Qi 1,2, MA Xueqing 1,2, ZHENG Shiran 1,2, TANG Xinning 1,2, ZHANG Yuying 1,2, PAN Xuebiao 1,2, HE Qijin 1,2
1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;
2. Wuchuan Scientific and Observing Experimental Station of Agro-Environment, Ministry of Agriculture, Hohhot 011700, China
WEI Xiaoyu1,2, HU Qi, MA Xueqing, ZHENG Shiran, TANG Xinning, ZHANG Yuying, PAN Xuebiao, HE Qijin. Temporal-spatial Variation Characteristics of Drought in Summer Maize Growing Season in North China Plain Based on SPEI[J]. Journal of Arid Meteorology, DOI: 10.11755/j.issn.1006-7639(2018)-04-0554.