基于灰色关联度的区域大气环境质量影响因素研究——以秦皇岛市为例  

Study on the Influence Factors of the Quality of Atmospheric Environment Based on Grey Correlation Degree

作　　者：代伟[1] 李克国[1] 

机构地区：[1]中国环境管理干部学院,河北秦皇岛066000

出　　处：《安徽农业科学》2011年第30期18642-18643,共2页Journal of Anhui Agricultural Sciences

摘　　要：以2004～2009年秦皇岛市相关统计数据为依据,运用灰色关联度分析法,对秦皇岛市7项大气环境质量的影响因素进行筛选,得出各项因素的主次关系。研究表明,市区人口数、园林绿地面积、港口吞吐量和煤炭使用量是影响秦皇岛市大气环境质量的重要因素。基于此,提出政府应科学确定和适当控制城市人口规模、加强城市绿化、港口煤尘治理和发展清洁能源等建议。According to relevant statistical data in Qinhuangdao from 2004 to 2009,many factors which influenced the quality of atmospheric environment were selected and analyzed by grey correlation degree method.The results indicate that the main factors affecting the quality of atmospheric environment of Qinhuangdao were the urban population,the areas of parks and gardens,the port throughput and the using amount of coal.Based on the analysis,the government could improve the quality of atmospheric environment by appropriately controlling the urban population,developing the green area of the city,controlling coal duet of the port and developing clean energy.

关 键 词：灰色关联度 大气环境质量 影响因素 

分 类 号：X831[环境科学与工程—环境工程]