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非平稳标准化降水蒸散指数构建及中国未来干旱时空格局
温庆志1,2(), 孙鹏1,2,3(), 张强2,4, 姚蕊5
A multi-scalar drought index for global warming: The non-stationary standardized precipitation evaporation index (NSPEI) and spatio-temporal patterns of future drought in China
WEN Qingzhi1,2(), SUN Peng1,2,3(), ZHANG Qiang2,4, YAO Rui5

图11. 1962—2014年NSPEI、SPEI指数的干旱强度、干旱烈度、干旱历时和干旱发生频率趋势分析
注:该图基于国家测绘地理信息局标准地图服务网站下载的审图号为GS(2019)1697号的标准地图制作,底图无修改。

Fig. 11. Drought severity, peak, duration and frequency trend analysis in China from 1962 to 2014