Abstract: 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.  

Key words: 地震滑坡, 灾害防治, 地震地质景观资源, 青川县东河口