基于SPI的黑龙江省干旱时空特征分析
于家瑞, 艾萍, 袁定波, 熊传圣
Spatial-temporal characteristics of drought in Heilongjiang Province based on standardized precipitation index
YU Jia-rui, AI Ping, YUAN Ding-bo, XIONG Chuan-sheng
干旱区地理
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2019, (5): 1059
-1068
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DOI: 10.12118/j.issn.1000-6060.2019.05.11
