基于SPEI_PM指数的渭河流域气象干旱时空演变特征
杨睿, 耿广坡, 周洪奎, 王涛
Spatial-temporal Evolution of Meteorological Drought in the Wei River Basin Based on SPEI_PM
YANG Rui, GENG Guang-po, ZHOU Hong-kui, WANG Tao
中国农业气象
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2021, (11): 962
-974
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DOI: 10.3969/j.issn.1000-6362.2021.11.007