Analysis on Ecological Sensitivity in Jinjie Mining Area Based on RS and GIS

摘要

[Objective] The aim was to study ecological sensitivity in Jinjie mining area. [Method] Taking Jinjie mining area as study object, based on RS and GIS technology, ecological sensitivity in Jinjie mining area was assessed comprehensively from the aspects of soil erosion, desertification and geological disaster by means of multivariate weighted stack method. [Result] Most of Jinjie mining area belonged to extremely high sensitive or high sensitive area which accounted for 73.35% of total area, with little mod...