摘要
本文在LandsatTM(美国陆地探测卫星系统)采集的遥感影像基础上,按照《生态环境状况评价技术规范》(HJ/T192-2015),对张掖市2015年-2019年生态环境状况进行分析研究,综合评价张掖市生态环境状况。经分析,2015年-2019年全市、山丹县、高台县、临泽县、肃南裕固族自治县生态环境状况没有明显变化,甘州区2017年与2016年相比生态环境状况略微变好,其它年份与去年相比生态环境状况没有明显变化,民乐县2019年与2018年相比生态环境状况略微变好,其它年份与去年相比生态环境状况没有明显变化。
Based on the remote sensing images collected by Landsat TM(American land exploration satellite system),this paper analyzes and studies the ecological environment status of Zhangye City from 2015 to 2019 according to the technical specification for ecological environment status evaluation(HJ/T192-2015),and comprehensively evaluates the ecological environment status of Zhangye City.The analysis shows that from 2015 to 2019,the ecological environment of the whole city,Shandan County,Gaotai County,Linze County and Sunan Yugur Autonomous County has not changed significantly,the ecological environment of Ganzhou District has slightly improved in 2017 compared with 2016,the ecological environment of other years has not changed significantly compared with last year,and the ecological environment of Minle county has slightly improved in 2019 compared with 2018,Compared with last year,the ecological environment in other years has not changed significantly.
作者
克选
张晓云
Ke Xuan;Zhang Xiaoyun(Zhangye Environment Monitoring Central of Gansu Province,Gansu,734000)
出处
《当代化工研究》
2022年第8期70-72,共3页
Modern Chemical Research
关键词
生态环境状况
评价
甘肃省张掖市
ecological environment condition
evaluation
Zhangye city of Gansu province
