基于灰色关联度的新乡市大气环境质量评价  

Evaluation of atmospheric environmental quality in Xinxiang City based on grey relational degree

作　　者：校园齐 程启先 余向洋 刘瞳晖 Xiao Yuanqi;Cheng Qixian;Yu Xiangyang;Liu Tonghui(School of Geographic Sciences/Institute of Environment and Planning,Xinyang Normal University, Xinyang He’nan 464000,China)

机构地区：[1]信阳师范学院地理科学学院/环境与规划研究所

出　　处：《环境与发展》2019年第10期9-10,共2页Environment & Development

基　　金：信阳师范学院青年基金项目（NO.2019-ZRKX-01）;信阳师范学院地理科学学院大学生科研基金资助项目（NO.2019-DLDXS-14）

摘　　要：随着社会经济的迅速发展,大气环境质量存在逐渐恶化趋势。以新乡市为研究区域,以大气环境质量为研究对象,本研究采用灰色关联度法进行新乡市大气环境质量评价研究。研究结论:总的来看,新乡市大气环境质量有待改善,且冬半年的可悬浮颗粒物问题尤为突出。With the rapid development of social economy, the atmospheric environmental quality is deteriorating gradually. Taking Xinxiang City as the research area and taking the atmospheric environmental quality as the research object, the grey correlation method is used to evaluate the atmospheric environmental quality of Xinxiang City in this paper. Research conclusions: Generally speaking, the atmospheric environmental quality of Xinxiang needs to be improved, and the problem of suspended particulate matter in winter half year is particularly prominent.

关 键 词：大气环境 质量评价 灰色关联度 新乡市 

分 类 号：X823[环境科学与工程—环境工程]