欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对合肥市PM2.5影响因素及分布演变规律,综合使用定量分析、相关分析、变量控制,最小曲率插值等方法,构建了简单相关系数、偏相关系数、独立性检验、单污染源高斯烟羽扩散、双源强高斯烟羽扩散等模型,运用EXCEL、EVIEWS、SPSS、SURFER、MATLAB等软件编程求解,研究得出PM2.5与PM10相关性最高、空气湿度对PM2.5有着较强影响、合肥地区PM2.5多发于春冬季、离市中心越近污染程度越大、PM2.5成因来源广泛,演变受到风力等影响的结论.
英文摘要：
Hefei factors for PM2.5 and distribution evolution problem , the integrated use of quantitative analysis , related analysis , variable control , minimum curvature interpolation method , construction of a simple correlation coefficient , independence test , single Gaussian plume diffusion sources , dual Source strong Gaussian plume diffusion model, using EXCEL, EVIEWS, SPSS, SURFER, MATLAB software programming to solve , research results PM2.5 and PM10 highest correlation, air humidity has a strong influence on PM2.5,Hefei area, mainly in the spring and winter PM2.5,from the city center closer the greater the degree of pollution , cause PM2.5 wide variety of sources , conclusion evolution by wind and other effects .
同期刊论文项目
同项目期刊论文
期刊信息
位置：