摘要
采用灰色关联分析法分析江西省灰霾天气与主要经济指标的关系,分析结果可为江西省今后制定灰霾天气防治措施提供参考。通过对2006-2013年江西省灰霾天数与GDP、煤炭消费总量、石油消费总量、绿化覆盖率、城市建设用地5项指标的灰色关联分析,结果表明:城市建设用地指标对江西省灰霾天气影响较大,建议江西省各地区应重点注意优化城市布局,合理建设。通过进一步对城市区域的分析得出,灰霾天气较突出的新余市和南昌市灰霾天气受自身影响较大,应加大清洁能源的利用,宜春市灰霾天气由区域传输及自身综合影响,建议与周边城市建立联防联控区域,协作降低灰霾天气的产生。
By using the gray relational analysis method,the relationship between the dust-haze weather in Jiangxi Province and the main economic indicators was analyzed,which will provide reference for the province to formulate haze weather control measures in the future. It use the method of gray relational analysis to research relevance between dust-haze weather and five economic indicators in Jiangxi Province during the year 2006 to 2013. The five economic indicators are GDP,raw coal consumption,crude oil consumption,green coverage ratio,urban construction land. The result show that,the index of urban construction land has great impact on the dust-haze weather in Jiangxi Province.It is suggested that all regions in Jiangxi Province should focus on optimizing urban layout and rational construction. Through further analysis of urban areas,the weather in Xinyu City and Nanchang City,where dust-haze weather is more prominent,is more affected by itself,and the use of clean energy should be increased. The weather in Yichun City is affected by regional transmission and its own comprehensive effects. It is recommended that joint prevention and control regions be established with neighboring cities to reduce the occurrence of dust-haze weather.
作者
姚琳
刘熙明
徐卫民
YAO Lin;LIU Ximing;XU Weimin(Jiangxi Insititute of Meteorological Science,330096,Nanchang,PR)
出处
《江西科学》
2018年第3期522-527,共6页
Jiangxi Science
基金
国家自然基金项目:"江西省灰霾天气特征分析研究与预警平台建设"(41265003)
关键词
灰色关联分析
灰霾
江西省
gray relational analysis
dust-haze
Jiangxi
