阳泉市植被覆盖遥感监测与时序分析

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中图分类号：X87 文献标志码：A 文章编号：2095-2945（2025）21-0076-05

Abstract：Asanimportantpartof thecoal energyandheavychemical industry base，Yangquan City hasmadegreat contributionstothecountry'senergydemandandeconomicconstruction.Italsofacesecologicalandenvironmentalproblems. Therefore，usingremotesensingtechnologytoevaluatetheecologicalandenvironmentalgovernanceefectofYangquan Cityisof positivesignificancetoensuringthegreeandsustainabledevelopmentofthecity.ThisstudyselectedLandsatseriesimages from2005to2O22，andusedenhanedvegetationindex（EVI），unarylinearregresionandsignificancetestmethodstostiate thevegetationcoverageinthemunicipaldistrictofYangquanCityandtypicalareasinthepast2Oyears，andquantiatively evaluated the spatio-temporal evolution pattern and change trend of relevant areas.

Keywords： enhanced vegetation index; Landsat image;unary linear regression; significance test; Yangquan City

植被覆盖作为衡量生态环境质量的重要因子，对生态系统的结构和功能具有一定影响，监测植被覆盖状况对于评估生态环境动态变化具有重要意义。（剩余7118字）