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陕西地处内陆腹地,干旱灾害频繁。据史料记载从1629年到1949年的320年中,共发生大小旱灾131次,其中特大旱灾三次(1800、1877和1929年),平均100年出现一次,大旱28次,平均9年一次;一般干旱100次,平均3年一次。解放46年来,全省范围的大旱年有1959、1964、1977、1979、1992和1994年;中等干旱七次。这充分反映了我省年年有小旱、三年一中旱、十年一大旱的旱灾规律。干旱是我省的主要灾害,是制约我省国民经济发展的重要因素。
Shaanxi is located in inland hinterland, frequent drought disasters. According to historical records, in the 320 years from 1629 to 1949, a total of 131 large and small droughts occurred, of which there were three extraordinary drafts (1800, 1877 and 1929), with an average of 100 years and 28 severe drought averages of 9 years; General drought 100 times, an average of 3 years. 46 years of liberation, the province’s drought years in 1959,1964,1977,1979,1992 and 1994; moderate drought seven times. This fully reflects the drought in our province every year, a small drought, drought in three years, a drought in ten years. Drought is the major disaster in our province and an important factor that restricts the development of our national economy.