摘要
从生态环境地质的角度出发 ,指出西藏“一江两河”地区由于生态环境条件脆弱、生态系统的不稳定 ,在缺乏生态屏障保护下 ,对资源的大量开发利用、天然植被的大量掠取 ,诱发和加重了一系列重大生态环境地质问题 ;有针对性地提出了生态地质环境保护措施和防治对策 ,并提供了典型实例和经验。
Exploitation of mineral resources and plunderage of n atural vegetation under conditions of frail ecologic environment, unstable ecolo gic system and lack in ecologic protection result in a series of serious ecologi c and environmental geological hazards in Nyang Qu-Lhasa -Yarlung Zangbo Rivers Region, Xizang. Some countermeasures of ecologic and geological environment prot ec tion and control are put forward. Typical example and experiences are given.
出处
《四川地质学报》
2005年第1期16-18,26,共4页
Acta Geologica Sichuan
