在我国西南边陲有一个美丽富饶的坝子,在这个坝子里,本来有一条长年流水的小河。它的潺潺流水,抚育着这里的人们繁衍生息。近年来,随着工农业生产的不断发展,人们对水的需求量不断增加,用水感到不足。经有关部门勘探,说坝子的地下有一个可以提供丰富水资源的地下水库,这里的人们认为从此可以不再为水担忧犯愁了。然而,可怕的情况随之产生:大量开采地下水,使地下水位急剧下降,从而很快使那潺潺流水的小河断流,普通水井干枯;原来可以灌溉的水田变成了旱地,沃野变成了荒漠,人畜饮水也产生了困难!由于对地下水的开采还在继续,地下水位不能恢复,面临着水资源 In the southwestern border of our country has a beautiful and bumper, in this dam, there was a long river flowing. It’s gurgling water, nurturing people here multiply. In recent years, with the continuous development of industrial and agricultural production, people are constantly increasing their demand for water and feeling inadequate in using water. After exploration by relevant departments, there is an underground reservoir that can provide abundant water resources in the underground of Bazi. People here think that it is no longer worrying about water. However, the terrible situation ensued: exploitation of large amounts of groundwater caused a drastic drop in groundwater levels, which quickly led to the cessation of the creek and the depletion of ordinary wells; the original irrigated paddy fields became dry land and the wilderness became desert , Human and animal drinking also produced difficulties! As the exploitation of groundwater continues, the groundwater level can not be restored, facing the water resources