| 1 | Analysis of Meteorological Causes of Serious Air Pollution in Xingtai City Based on Inversion Layer显示文摘Based on meteorological sounding data in 2011- 2014 and air pollution data in 2013 and 2014 from an environmental monitoring station in Xingtai City,the characteristics of inversion layer and air pollution and their correlation in Xingtai City were discussed. The results show that temperature inversion was very serious at 07: 00 in Xingtai City,and days with temperature inversion accounted for above 90%. There were obvious seasonal variations in air pollution in Xingtai City,and air pollution was the most serious in winter but the slightest in summer. The primary air pollutants in Xingtai City are PM_(10) and PM_(2. 5),and the primary air pollutants and AQI had close correlation with parameters of inversion layer. Stable ground inversion layer could hinder air convection and air capacity,so that air pollution become more serious with the discharge of pollutants. Inversion layer nearly appearing all the year around is an important meteorological reason for serious air pollution in Xingtai City. | Zhang Enzhong Yang Yunling Dong Xiaoyan Yang Yongsheng Nie Dongge Hao Jufei | 2015 | Meteorological and Environmental Research2015，6，7： | 7 |
| 2 | Climate Change in Xingtai City in Recent 56 Years and Its Impact on Climate Productivity显示文摘The research aimed to understand the impact of climate change on agricultural production in Xingtai City.According to daily rainfall and temperature data in Xingtai City during 1954-2018,change characteristics of climate productivity in Xingtai City were analyzed by using Thornthwaite Memorial model,Mann-Kendall mutation test and linear trend analysis.The results showed that change amplitude of climate productivity with rainfall was obviously larger than that with temperature,and it was affected significantly by rainfall.According to change characteristics and trend of rainfall and temperature,it tended to warm and wet climate in Xingtai City in the future,which was favorable for improvement of crop yield.Additionally,there was still room for greater growth in grain production. | Shi Hairui Huang Xuening Xu Shuang Hao Jufei | 2019 | Meteorological and Environmental Research2019，10，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员