跨世纪的沙漠利用战略构想中国科协书记处书记刘恕至今，我们这个星球的人口已达５６亿，估计２１世纪中期，世界人口将增至１００亿。快速增加的人口和日益增长的需求，驱使人们加速开发沙漠地区这个辽阔的空间占陆地面积１／３的干旱荒漠土地，是具有特殊自然条件的地理... Strategic Use of Trans-century Deserts Liu Shu, secretary of the China Association for Science and Technology Association, has a population of 5.6 billion so far this planet. It is estimated that the world population will increase to 10 billion by the middle of the 21st century. Rapidly increasing population and increasing demand drive people to speed up the development of this vast area of ​​the desert that occupies 1/3 of the land area of ​​the arid desert and is a geography with special natural conditions ...