Ecological sensitivity analysis of Chongli district based on GIS
Through the study of the ecological sensitivity of Chongli District,this research aims to ex-plore the degree of sensitivity of the internal environment of the Chongli District ecosystem to hu-man activities,providing an important theoretical basis for the optimization and construction of the ecological environment in Chongli District.Utilizing Geographic Information System(GIS)technol-ogy,an analysis of the ecological environment in Chongli District is conducted.Six evaluation indi-cators,including elevation,slope,aspect,water buffer zone,vegetation coverage,and land use type,are selected.The Analytic Hierarchy Process(AHP),Entropy Method,Comprehensive Weighting Method,and GIS spatial analysis method are employed to construct an indicator system and con-duct a comprehensive evaluation of ecological sensitivity.The results indicate that the sensitivity in Chongli District is mainly concentrated in non-sensitive and mildly sensitive areas.In future de-velopment,Chongli District needs to propose different protection and utilization strategies for dif-ferent ecological sensitivity zones,while leveraging the advantages of the regional ecological envi-ronment to achieve sustainable and high-quality development of land resources,ecology,society,and economy in Chongli District.
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