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(一) 目前水利建设落后于国民经济的发展社会安定是国民经济发展的前提条件,而洪涝灾害历来就是社会安定的大敌。一次大的灾害,不仅会给国家和人民在经济上带来巨大的损失,而且会造成心灵的创伤。1954年,长江发生大水灾,受灾农田4755.1万亩,受灾人口1888.4万人,直接经济损失达百亿元,死亡33169人。1978年,全国普遍发生大的旱灾,受灾面积达六亿亩,成灾面积近三亿亩,直接经济损失达几十亿元。
(1) At present, the development of water conservancy is lagging behind that of the national economy. Social stability is a prerequisite for the development of the national economy. Floods and floods have always been the enemy of social stability. A major disaster will not only bring enormous economic losses to the country and people, but also cause trauma to the soul. In 1954, a flood occurred in the Yangtze River, with 47.551 million mu of affected farmland and 18.884 million people affected. The direct economic losses amounted to 10 billion yuan and 33,169 deaths. In 1978, there was a widespread drought throughout the country. The area affected by the disaster reached 600 million mu, and the area affected by the disaster was nearly 300 million mu. The direct economic loss amounted to several billion yuan.