Study on Environmental-Geological Problem and Ecosystem Re-Establishment Countermeasures about Quarry and Damaged Mountain in Peri-Urban

The quarry and damaged mountain in peri-urban have an important influence to ecological environment. They have had a series of serious environmental-geological problems to the socio-economic development and urban modernization process, such as increased environmental pollution and soil erosion, destruction of landscape aesthetic, induced geological disasters, and had an impact on groundwater seepage and so on. So it has an important significance to assess the eco-environment-geological disasters about the quarry and damaged mountain, further to do the ecological restoration and reconstruction works in peri-urban. In this paper, the sustainable development theory, land reclamation theory, ecological succession theory and landscape design theory about the quarry ecosystem renewal based on the analysis of the quarry and damaged the mountain environment-geological problems and harm ate held on, then the ecosystem re-establishment countermeasures are also analysed, which include plant choice responses and ecological reconstruction technical countermeasures. It will be a reference role to quarry and damaged mountain ecological reconstruction and rehabilitation on the periphery of cities.