摘要
进行旅游区域的生态环境质量评价,对于旅游地的可持续发展是至关重要的。文章基于RS与GIS相关技术,以Landsat4、Landsat5和Landsat8的卫星数据作为数据源,利用主成分分析法,通过计算得到RSEI遥感生态指数,定量分析了山西省晋城市阳城县的生态环境质量,并根据研究区的特点,对当地的生态环境质量进行评价并提出整改建议。结果表明:从2005-2016年阳城县生态环境质量有所改善,北部地区由于矿产资源丰富导致RSEI遥感生态指数偏低,南部地区生态环境质量较好。
The ecological environment quality evaluation of the tourism region is very important for the sustainable development of the tourism region. Based on RS and GIS technology to Landsat4, Landsat5 and Landsat8 satellite data as data sources, using principal component analysis(pca), RSEI remote sensing is obtained by computing the ecological index, quantitative analysis of the Jincheng in Shanxi Yangcheng county ecological environment quality, and according to the characteristics of study area, to evaluate the quality of the local ecological environment and improvement Suggestions are put forward. The results show that the ecological environment quality of Yangcheng county has been improved from 2005 to 2016, the RSEI remote sensing ecological index in the northern region is low due to the rich mineral resources, and the ecological environment quality in the southern region is better.
作者
张晨硕
薛文辉
化馨悦
张杰
何耐
Zhang Chenshuo;Xue Wenhui;Hua Xinyue;Zhang Jie;He Nai(School of Geographical Sciences,Shanxi Normal University,Linfen Shanxi 041000,China)
出处
《环境与发展》
2020年第11期13-18,共6页
Environment & Development
关键词
生态环境质量评价
主成分分析
RSEI遥感生态指数
阳城县
Ecological environment quality evaluation
Principal component analysis
RSEI remote sensing ecological index
Yangcheng county
