Study On Sustainable Development Of Rural Landscape In Loess Gully Region Based On Environmental Resources Carrying Capacity

Environmental resources carrying capacity is an important support for regional social development,which affects the occurrence,development and change of local village society.At present,the strategy of Rural Revitalization is in the deepening stage.The rural construction has changed from extensive infrastructure construction to more targeted and stimulating the rural self motivation.It is the basis for the study of rural development potential and direction to correctly understand the relationship between environmental resources and its bearing capacity and the current rural.Starting from the relationship between the carrying capacity of environmental resources and rural landscape in Yulin City,this paper makes a multi factor comprehensive evaluation of the carrying capacity of rural environmental resources in Yulin City by combining qualitative and quantitative methods,and constructs an environmental resources evaluation system by selecting 18 evaluation indexes of land resources,water resources and natural environment,This paper analyzes the state of rural environmental resources in Yulin loess gully region,determines its state of environmental resources,and obtains the main environmental resources elements and the change model of environmental resources carrying capacity which affect the development of rural landscape,determines the overall development trend of Yulin rural,and establishes the foundation for more targeted sustainable design of rural landscape.The comprehensive index score of Yulin environmental resources evaluation system shows that the current carrying capacity of rural environmental resources in Yulin city is on the rise,and the range is gradually decreasing.For rural development,the extensive basic research should be turned into the targeted research for rural development problems,and the development research of rural landscape should also be turned into the sustainable promotion direction for rural landscape.In addition,each index in the evaluation system has different dimensions of impact on the rural landscape of Yulin City,such as the amount of rainwater utilization,sewage reuse,rural per capita cultivated land occupation,chemical fertilizer application,precipitation and other indicators change significantly,which has a more prominent impact on rural development,and is the main factor of environmental resources affecting the sustainable development of rural landscape;And then from the perspective of rural resources,environment,space and other factors in the sustainable use of landscape strategies and methods,to pave the way for the practice of sustainable development of rural landscape.In practice,according to the spatial differentiation characteristics of different rural types in Qingjian County,the author analyzes the characteristics of different types of rural areas;Under the common background of sustainable development concept and rural environmental resources utilization,combined with the main factors affecting the environmental resources status in loess gully area,according to the influence factors on the three levels of rural ecological landscape,life landscape and production landscape,different types of sustainable development mode of rural landscape are established,The sustainable development mode of rural landscape under the influence of environmental resources is constructed.