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Journal of Drainage and Irrigation Machinery Engin  2017, Vol. 35 Issue (5): 430-439    DOI: 10.3969/j.issn.1674-8530.16.0298
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Drought evolution characteristics and trend prediction in Inner Mongolia based on standardized precipitation index
HAN Zhihui, LIU Xiaogang, HAO Kun, YU Ning, LIU Yanwei, YANG Qiliang
Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China

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