摘要
4000万年前,一次强烈地壳运动,引发了地球演化史上的喜马拉雅造山运动,造就了举世罕见的"三江并流"的自然奇观.
千百年来,江水野性十足,急流夹杂沙石,咆哮着翻山越岭.在征服自然过程中,一座座大坝和电站的兴起,让桀骜不驯的湍湍急流变成收放自如的人工水渠.
40 million years ago, a fierce diastrophism started the forma-tion of Himalayas on the earth’s evolving history and created apeculiar natural wonder ---“Three Parallel Rivers of Yunnan Pro-tected Areas.”.In thousands of years, the torrential river, like a beast, runs overmountains with sand and stones. Today, people have built manydams and hydropower stations to change the obstinate and unrulyflow into controllable artificial penstock.Nowadays, people are rebuilding and destroying the wondernature made in this way. In the 3 rivers - Nu River, which is one of the only2 undeveloped ecology rivers existing in China, also doesn’t escapefrom the pathetic fate. One year ago, concerning department approvedReport on Hydropower Layout in Middle and Lower Stream of Nu Riverand decided to construct a 13 level rundle power station on Nu River.This effort stopped at last as being oppugned and opposed byexternal environment, even arousing the state government’s sug-gestion of being “far-sighted and circumspect”, but the fate of NuRiver is still unoptimistic.
