Sameer Singh1, Sharad Gokhale2

  • 1Department of Civil Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781 039, India. sam166104024@iitg.ac.in.

概括

丘陵地形显著增加了黑碳 (BC) 污染,因为它捕获了排放,特别是来自交通. 像BS-VI这样的更严格的排放标准可以大幅降低BC水平,改善空气质量.