A Study On The Spatial Adaptability Development Model Of The North Of The Qinling Mountains

Qinling is an important birthplace of the Chinese nation,is the birthplace of Chinese civilization,is the birthplace of the core values of Chinese civilization,in the national ecological security pattern occupies a pivotal position.The northern foothills of the Qinling Mountains are located between the main ridge of the Qinling Mountains and the southern margin of the Guanzhong Plain,extending in the east-west zone,occupying a pivotal position in protecting the Qinling ecological environment and maintaining regional ecological security.The northern part of the Qinling Mountains takes the piedmont alluvial fan as the main area and plays an important role in the ecological barrier area,the water conservation area and the groundwater recharge area in the Guanzhong area.The healthy development is related to the sustainable development of Xi'an and even Guanzhong Plain.However,due to the unclear protection and development of the border,in recent years with the disorderly development of the village,the Qinling Mountains in the north of the ecological environment has been more serious damage,has become a contradiction between man and nature typical of the sharp conflict.For the ecological environment protection and rural development in the northern Qinling Mountains,the planning community can not effectively deal with it.The concrete manifestation is: 1)The lack of control boundary adapting to the ecological pattern of the northern Qinling Mountains.The northern part of the Qinling Mountains is located as an ecological coordination zone and a moderate development zone,but there is no clear spatial boundary and technical guidance index for the ecological protection space and the construction space.No effective ecological protection and development control can be carried out.2)Pattern of rural space layout guidance theory.In the face of leisure,thedemand for tourism industry,the transformation of traditional agriculture to modern complex agriculture,the transformation of lifestyle and so on.The development of rural space has caused blind response due to lack of effective theoretical guidance.Therefore,it is the key to explore the adaptive development model of rural space and natural symbiosis in the north of Qinling Mountains.Based on the multidisciplinary theory of urban and rural planning,ecology,landscape ecology,economics and system dynamics,this study has carried on the research and optimization of landscape pattern on the basis of traditional wisdom extraction and realistic problem rooting,constructs ecological infrastructure and Delineation of ecological control borders.With the help of GIS,spatial syntax and other analysis software,through the construction of economic gravitational model and system dynamics multi-objective programming model,the ecological elements are used as constraints,from macro to micro multi-scale exploration to adapt to the Qinling Mountains ecological environment and modern rural production,Living conditions of the rural space adaptive development model and planning technology and systems,to seek rural living systems,production systems and ecosystems of the coordinated development and modernization and scientific transformation for the majority of foothills and similar ecological fragile,sensitive areas of the village Benign transformation and development.