基于地理国情的县域生态环境质量评价研究

Ecological Environment Quality Evaluation at County Level Based on Geographical Conditions

基于江苏省地理国情数据,结合新沂市生态环境特点,对2015—2020年的生态环境质量进行评价分析。结果表明新沂市生态环境质量评价整体达到良级,2015—2020年呈现上升趋势,与实际吻合。由此可见,地理国情监测作为自然资源调查的重要组成部分,数据成果精准可靠,使用范围广泛,易用性强,能够为区域生态环境保护研究提供数据支撑。

Based on the geographical conditions data in Jiangsu Province,combining with the ecological environment characteristics of Xinyi City,we evaluated and analyzed the ecological environment quality from 2015 to 2020.The results show that the overall ecological environment quality evaluation of Xinyi City has reached a good level,and it shows an upward trend from 2015 to 2020.It is consistent with the reality.There-fore,as an important part of natural resources survey,geographical condition monitoring has solid and reliable data results,wide range of use and strong ease of use,which can provide data support for regional ecological environment protection research.