Ecological sensitivity assessment in Taierzhuang based on “3S” technology

Based on remote sensing and ecological survey data, paper selected eight categories of typical ecological factors, defined the grades and weight of their impact on the ecological environment, and assessed the ecological sensitivity of Taierzhuang with GIS technology and weighted superposition method. Ecology sensitivity of land was divided into five categories through fuzzy clustering and consolidation of small area polygons. The results showed that extremely sensitive area accounted for 15.54%, highly sensitive area accounted for 8.5%, moderately sensitive area accounted for 21.63%, light sensitive area accounted for 51.02% and non-sensitive area accounted for 11.82%. The ecology sensitivity in Taierzhuang totally was low.