基于遥感指数的矿区生态环境状况分析与评价  

Analysis and Evaluation of Mine Ecological Environment Status Based on Remote Sensing Indexes

作　　者：高鹏远 王春博 赵卫常 陈中山 左伟昆 赵兵杰 徐斌 GAO Pengyuan;WANG Chunbo;ZHAO Weichang;CHEN Zhongshan;ZUO Weikun;ZHAO Bingjie;XU Bin(Geological Survey Brigade of Hebei Provincial Bureau of Coal Geology,Xingtai 054000,China)

机构地区：[1]河北省煤田地质局物测地质队,河北邢台054000

出　　处：《测绘与空间地理信息》2024年第9期44-47,共4页Geomatics & Spatial Information Technology

基　　金：河北省省级一般公共预算财政资金项目——河北省主要矿区关闭煤矿山多要素综合调查(343-0402-YQN-7IAY)资助。

摘　　要：基于2018年张家口宣下矿区高分卫星影像及相关资料,采用遥感技术手段,对研究区土地利用类型、植被覆盖度、土壤侵蚀强度等进行了分析,得出了研究区生境质量、水网密度、土地胁迫等指数,并进行生态环境状况分析与评价。结果表明,研究区地形分类以山地、丘陵为主,植被覆盖度中等占比最高,土壤侵蚀强度以微度为主,部分区域水土流失较为严重。结合其他生态环境状况评价指标综合分析,2018年研究区生态环境状况属较差水平。This study is based on 2018 Xuanxia mining area high resolution satellite images and related data in Zhangjiakou,uses remote sensing technology,analyzes land use type,vegetation coverage,soil erosion intensity in the research area,obtains the habitat quality,water network density,land stress indexes,and conducts analysis and evaluation of the ecological environment condition in the research area.The results show that the topographic classification of the study area was mainly mountainous and hilly,with the highest proportion of medium vegetation coverage,mainly micro soil erosion intensity,and serious soil erosion in some areas.Combined with the comprehensive analysis of other ecological environment status evaluation indicators,the ecological environment status of the study area in 2018 is relatively poor.

关 键 词：生态环境状况指数 植被覆盖度 土壤侵蚀强度 

分 类 号：P237[天文地球—摄影测量与遥感]