崩滑型地质遗迹景观的保护与开发——以青川县东河口王家山滑坡为例

汶川地震触发的崩滑地质灾害的工程防治、生态修复，以及地质遗迹景观资源的保护与开发，一直是地震灾区灾后重建的重点研究课题之一。笔者以青川县东河口王家山由地震引起的高速远程水平抛射-碎屑流类型的滑坡为例，基于其特殊的形成机制、运动学特征，以及动力学机制等，将生态修复理论与地质灾害防治工程相结合，采用自然景观重建、生态修复、景观打造、区域规划、工程治理等手段，完善区域内生态系统的恢复能力和防护功能，提出汶川地震崩滑型地质遗迹景观资源在生态环境脆弱区的治理措施与保护策略，从而实现对青川县东河口王家山滑坡灾害的有效防治，以及对汶川地震地质遗迹景观资源合理保护、适度开发的目标，满足地震灾区生产生活及经济发展的需要。

Protection and development countermeasures of collapse-slide geoheritage landscape: a case study of Wang Jia Mountain slide at Donghekou of Qingchuan county

Engineering protection, ecological restoration, conservation and development of geological heritage landscape resources for landslide geological disaster which triggered by Wenchuan Earthquake are one of the important research topics for reconstruction in quick-hit area. Taken Wang Jia mountain debris flows long-runout landslides caused by earthquake in Donghekou of Qingchuan County as an example, based on its particular formation mechanism, kinematical characteristics and dynamics mechanics, etc., combined with ecological remediation theory and geological engineering of prevention and control, this paper use means of natural landscape reconstruction, ecological remediation, landscape creation, regional planning, project management to perfect recovery capability of ecosystem and protection function in this region, and put forward treatment measures and protection strategies of Wenchuan collapse-slide geoheritage landscape resources in ecological weak region to realize effective prevention and treatment of landslide hazard at Donghekou of Qingchuan County as well as properly protection and moderate exploitation of Wenchuan Earthquake geological heritage landscape resources and satisfy the requirements of life and production and economic development in earthquake stricken area.