“八山一水一分田”的广西,是自然灾害频繁且较严重的地区,而在诸多灾害中危害最严重的是旱灾,约占60%。我区的干旱主要是春旱和秋旱,大旱之年一般是上年秋冬雨少,接着出现春夏或夏秋连旱。从地理位置上来看,桂南、桂西、桂中地区春旱多于秋旱;桂东秋旱多于春旱;桂北夏秋旱多,春旱比较少。 Guangxi is one of the frequent and more serious natural disasters. Guangxi, where the most serious of the many disasters hit, is about 60% of the total. The drought in our region is mainly spring drought and autumn drought. The year of drought is generally less rainy in the autumn and winter of the previous year, followed by spring and summer or drought in summer and autumn. From the geographical point of view, Guinan, Guangxi, Guangxi in the spring drought more than the autumn drought; drought in Guidong more than spring drought; dry summer and autumn in northern Guangxi, spring drought less.