卓尼县城开发建设中的泥石流灾害防治

甘肃省卓尼县城长期受泥石流灾害危害,给国家财产和人民生命造成了巨大的损失,其中上卓沟泥石流灾害最为严重,该沟泥石流高易发、危害严重、危险性大,直接威胁沟口县城,曾造成了特别严重的损失.20世纪90年代以来通过对南北两山三条泥石流沟进行综合治理,取得了显著的社会效益和经济效益,为县城建设、开发奠定了基础.为甘肃省城镇建设与泥石流灾害治理积累了丰富的经验.

ZHUONI COUNTY TOWN''''S DEVELOPMENT AND CONSTRUCTION AND MUDFLOW CONTROL

Zhuoni County Town has been done harm by mudflow for many years, which caused enormous losses in the state property and people's lives .Especially in Shangzhuo Gully, where the calamity is the most serious. In this area, mudflow happens easily and frequently, and is very dangerous. It threatens the town immediately, and even bring about great losses.;Since 1990's, by getting efficiently three mudflow gullies between the south and north mountains under control, a series of notable profits of society and economy have been achieved. This has laid the foundation of the construction and development of the county town. And it also accumulated rich experience for Gansu Province's town construction and mudflow control.