近期,中国科学院地理科学与资源研究所陶福禄研究组分析了中国近25年省级和县级的气候和小麦产量数据,通过制订灾害的影响程度和敏感性以及产量对灾害的响应程度等指标,对灾害的影响程度、敏感性以及小麦产量对灾害的响应程度进行时间序列趋势分析,采用GIS空间分析的方法研究了省尺度近25年中国自然灾害(干旱和 Recently, the research team of Tao Fulu, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, analyzed the climate and wheat yield data at the provincial and county level in China in the recent 25 years. By formulating indicators such as the extent and sensitivity of disasters and the response of output to disasters, Time series trend analysis on the impact degree of disaster, sensitivity and the response of wheat yield to disasters, GIS spatial analysis method was used to study the effects of natural disasters (arid and