1995年-2005年辉腾锡勒风电场区域生态环境质量监测与评价

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英文篇名：Regional ecological and environmental quality monitoring and evaluation on Huitengxile Wind Farm 作者：赵宇飞 ; 张韬 ; 曹阳 英文作者：ZHAO Yufei;ZHANG Tao;CAO Yang;Tongliao Forestry Science Research Institute;Forestry College of Inner Mongolia Agricultural University; 关键词：生态环境 ; 植被覆盖度 ; 土壤指数 ; 监测 英文关键词：Ecological environment;;vegetation coverage;;soil index;;monitoring 中文刊名：LYJS 英文刊名：Forestry Construction 机构：通辽市林业科学研究院;内蒙古农业大学林学院; 出版日期：2017-12-15 出版单位：林业建设 年：2017 期：No.198 基金：国家自然基金项目(41561098) 语种：中文; 页：LYJS201706014 页数：5 CN：06 ISSN：53-1113/S 分类号：62-66

摘要

利用1995年和2005年的Landsat5卫星遥感数据提取反映生态环境的植被覆盖度、土壤指数等因素,在软件ERDAS和Arcgis10.2支持下建立生态环境质量评价模型,评价了辉腾锡勒风电场区域1995-2005年近10a的生态环境变化。结果表明:生态环境质量"差"级面积增加了0.003%,"较差"级面积增加了0.045%,"优"级面积减少了0.82%,"良"级面积减少了6.359%,"中"级面积增加了7.130%,说明十年间辉腾锡勒风电场区域生态环境质量总体上趋于变差。
        Factors such as vegetation coverage, soil index which could reflect ecological environment came from Landsat5 satellite remote sensing data in 1995 and 2005, so the quality evaluation model on the ecological environment was established by the software ERDAS and Arcgis10.2 in order to evaluate the ecological environment change in Huitengxile Wind Farm from 1995 to 2005. The results show that the ecological environment quality "bad" class area increased by 0.003%, and "poor" class area increased by 0.045%, "optimal" level area is reduced by 0.82%, "good" level area is reduced by 6.359%, and "medium" level area increased by 7.130%. It indicates that ecological environment quality in Huitengxile Wind Farm area from 1995 to 2005 in general tends to be deteriorated.

引文

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