Study On Conservation Planning Of The Nanzuo Site In Qingyang City, Gansu Province

Rich prehistoric cultural site in our country is carrying thousand years of history, culture and other various precious history information with non-renewable and irreplaceable value and status, which is the essence of cultural resources in our country. Due to the long history, prehistoric cultural site disturbed more human and natural factors, with remains category relatively small and poor intelligibility, ruins body deformation, cracks, weathering and other diseases are widely developed, poor intelligibility, ruins body deformation, cracks, weathering and other diseases are widely developed, without timely protection will face the threat of disappearing. At present, the preparation of cultural relics protection planning is one of the most effective ways to protect the prehistoric cultural sites, but, according to the particularity and the protection status differences of the prehistoric site, its theoretical research and practice aspects of the protection planning are relatively few.The Nanzuo Site located in Xifeng District, Qingyang City, Gansu Province, is an important prehistoric archaeological sites, which has the prominent historical, artistic and cultural value. With the rapid development of urbanization as well as a serious threat to soil erosion, the protection of site is imminent.The Nanzuo Site as the research object in this paper, based on the protection status and main problems of the site to investigate and research in detail, conservation planning measures of the Nanzuo Site in accordance with the site’s own characteristics were developed from the technique methods, objectives and principles, contents of the planning to make a useful exploration, thereby protecting the security of the body site and authenticity, integrity and continuity of its surrounding historic environment.The mainly research conclusions of this paper are as follows:(1) Site ontology suffers from the double damage of natural factors and human factors, especially the serious soil erosion affects the safety of the site body.(2) Facing the plight of Nanzuo site protection, the protection planning of Nanzuo site is mainly studied from the protection zoning and protective measures, archaeological planning, environmental planning, exhibition and utilization planning, social regulation and stage planning etc..(3) The protection scope of this planning on the basis of declaring the fifth national key cultural relics protection units in2001to expand, included the nine beds into a key protected areas, taking into account a serious threat caused by soil erosion to the Loess Plateau site, delimits three protection zones,that is the key protection areas, the construction control area and environment coordination area, specially emphasized on governing two gullies in the site area to ensure the security of the body site and authenticity, integrity and continuity of its surrounding historic environment.