Solar dimming and wind stilling (slowdown) are two outstanding climate changes occurred in China over the last four decades. The wind stilling may have suppressed the dispersion of aerosols and amplified the impact of aerosol emission on solar dimming. However, there is a lack of long-term aerosol monitoring and associated study in China to confirm this hypothesis. Here, long-term meteorological data at weather stations combined with short-term aerosol data were used to assess this hypothesis. It was found that surface solar radiation (SSR) decreased considerably with wind stilling in heavily polluted regions at a daily scale, indicating that wind stilling can considerably amplify the aerosol extinction effect on SSR.
Original Source [2]
Technology Partners: MimirTech
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/impacts-wind-stilling-solar-radiation-variability-china
[2] http://www.nature.com/articles/srep15135
[3] http://admin.indiaenvironmentportal.org.in/category/author/changgui-lin
[4] http://admin.indiaenvironmentportal.org.in/category/author/kun-yang
[5] http://admin.indiaenvironmentportal.org.in/category/author/jianping-huang-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/nature-scientific-reports
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-radiation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/aerosols
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/atmosphere
