Study On Ecological Niche Evaluation Of Rural Construction

Ecological niche is a multidimensional space consisted of several enviro nmental factors.It reflects a series interactions between construction activities and rural environment in the domain of rural construction.Study on ecological niche evaluation is not only beneficial to the harmonious development of rural construction and ecological environment but also important for its scientific planning and management.In recent years,China's rapid development in urbanization and industrialization has a great influence to rural ecological environment.Reasonable planning and protection of rural ecological environment and rural construction development have become an important subject every year.This study has built a rural construction ecological niche evaluation index system from four dimensions including society,economy,environment and landscape pattern.It also establishes a comprehensive rural construction niche evaluation model combining with the theory of ecological niche situation.Through analyzing the landscape spatial pattern of the rural,we can get the result of rural ecological landscape diversity,fragmentation and stability analysis.Besides,combining with rural construction related social,economic and environmental indicators data,construction of rural ecological niche can be evaluated.The study selectes Yanhe Village in Xiangyang City,Hubei Province as an case study.Through field investigation,remote sensing image collection,test and various government departments visit,we obtain a large amount of data and information.Based on the analysis of a large number of basic data.Using the rural construction ecological niche evaluation model and the ecological niche ecostate-ecorole theory to conduct on the comprehensive ecological niche evaluation research of Yanhe Village construction.And predict the rural construction ecological niche change trend of this village over the next ten years.Research shows that ecological niche evaluation of Yanhe Village construction is good.The “Ecostate” of social,economic,environmental and landscape pattern dimensions all show a trend of sustained growth.Yanhe Village should pay attention to the protection and the sustainable utilization of the environment and the natural landscape.And realize the harmonious development of society,economy and ecological environment.