Aerosol particles can directly alter the radiation balance by scattering and absorbing incident solar radiation, thus decreasing the amount of light reaching the surface and increasing the fraction of diffuse radiation—the so-called ‘aerosol direct radiative effect’. Using the Moderate Resolution Imaging Spectroradiometer aerosol products, the aerosol direct radiative effects under all-sky conditions in Beijing and Shanghai in 2007 were explored in this study. The total shortwave radiation was calculated using the Fu-Liou radiative transfer model, with the influence of clouds taken into account through sunshine-duration data, and the diffuse radiation was calculated with radiation decomposition models.
Technology Partners: MimirTech
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/all-sky-direct-radiative-effects-urban-aerosols-beijing-and-shanghai-china
[2] http://admin.indiaenvironmentportal.org.in/category/author/shao-si-ya
[3] http://admin.indiaenvironmentportal.org.in/category/author/zhang-jing
[4] http://admin.indiaenvironmentportal.org.in/category/journal/atmospheric-and-oceanic-science-letters
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/aerosols
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-air-quality
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/beijing
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-radiation
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
