1997年我国发生了严重的干旱灾害。全国因旱受灾面积50271万亩,成灾30015万亩,绝收5937万亩。因旱减收粮食476亿公斤,对粮食生产造成的损失是建国以来最严重的。旱情严重期间,有1680万人、850万头大牲畜饮水困难。 1997年干旱的主要特点:一是旱情主要发生在北方地区;二是春旱较轻,夏伏旱严重,部 In 1997, there was a serious drought disaster in our country. The area affected by the drought hit 50271 mu and the disaster hit 300.15 million mu, with a total catch of 5937 mu. Because of the drought relief of 47.6 billion kilograms of grain, the loss to grain production was the most serious since the founding of the People’s Republic. During the severe drought, 16.8 million people and 8.5 million large livestock have difficulty in drinking water. Main features of the drought in 1997: First, the drought mainly occurred in the northern areas; second, the spring drought was light and the summer drought was severe. The Ministry