The Study On Environmental Remediation Of The Earthen Heritage Sites In The Northwestern China

The earthen heritage sites are an important part of China's cultural heritage.For a long time,people only pay attention to the protection of the earthen heritage sites,not enough attention to the protection of the occurrence environment of earthen heritage sites restricted by the level of knowledge.The occurrence environment is the parent of the earthen heritage sites,and the occurrence environment protection is more important than the protection of the body.In Northwest China,the climate is dry and rainy,which can save a large number of earthen sites.But for thousands of the natural geological environment factors and life of residents,the protections of the earthen heritage sites are faced a serious threat in the Northwestern China.This paper firstly summarizes the research and development situation of domestic and foreign earthen heritage sites protection,then clarifies the related concepts of environmental remediation,provides a theoretical basis for the follow-up environmental remediation of the earthen heritage sites in Northwest China.Then,based on the investigation of the preservation of the status field survey of some earthen heritage sites,classification summarize the environmental problems in the protection of the earthen heritage sites in Northwest China,analysis of various environmental factors affect the mechanism of earthen heritage sites.Based on the conservation of earthen sites of authenticity,integrity,according to the existing environmental problems,put forward the corresponding natural environmental remediation measures,historical style remediation measures,infrastructure remediation measures and environmental management and monitoring measures,to achieve the purpose: establish and improve the earthen heritage sites' infrastructure,strengthen the management and monitoring of the earthen heritage sites,improve the quality and improve the natural environment of the earthen heritage sites,historic preservation and restoration of earthen heritage sites,to realize the protection of earthen sites and the coordinated development of society and economy.(1)The earthen heritage sites' environmental remediation has been redefined.In order to solve the environmental problems existing in the process of earthen heritage sites' protection,it is necessary to take appropriate comprehensive technical intervention to protect and improve the environment of soil ruins and to ensure the sustainable development and rational use of earthen heritage sites.(2)The protection of earthen heritage sites in northwest area are the natural environmental problems such as air,water,geology,biology,and the man-made environmental problems such as environment pollution,landscape,infrastructure,improper management.(3)In view of the environmental problems faced by the protection of the earthen heritage sites,the natural environment remediation measures for the remediation of the s earthen heritage sites can eliminate the pollution sources and the construction of ecological barriers.The historical style remediation measures include building form control,building height and gallery control.The measures of environmental management and monitoring are equipped with specialized management agencies and management personnel,the establishment of the site area of environmental monitoring stations,the establishment of a regular inspection system.(4)The environmental remediation of Camel City ruins is taken as an example to apply these theory to reality.The environmental problems of Camel City ruins,through environmental remediation plan to eliminate the harm of Camel City ruins protection environmental hazards and provide protection for the long-term preservation of Camel City ruins.