Research about the effect of straw burning on aerosol in Northeast China based on MODIS

Mingchao Zhang; Jingchao Li; Hui Chen; Lei Yao; Hui Chen; Wanjuan Liang

doi:10.1117/12.2265462

8 March 2017 Research about the effect of straw burning on aerosol in Northeast China based on MODIS

Mingchao Zhang, Jingchao Li, Hui Chen, Lei Yao, Hui Chen, Wanjuan Liang

Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102551Y (2017) https://doi.org/10.1117/12.2265462
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China

Abstract

Straw burning has great influence on ambient air quality. In this paper, we study the advantages of satellite remote sensing monitoring technology, extract the straw burning and aerosol remote sensing monitoring results from the MODIS data during Sep-Oct-Nov 2013 in Northeast China. We analyze the temporal and spatial distribution characteristics of straw burning and aerosol in autumn, and study through the statistics and relevant analysis method for the quantitative straw burning in northeast China's impact on local air quality. The results show that the monthly change of straw burning and AOD in the autumn of 2013 has a high consistency, from which in October the straw burning is the most frequent, aerosol pollution is also the most serious. And the straw burning point distribution density area and the AOD high value area are basically consistent with the space position. Furthermore, every increase of a straw burning point can make the monthly average AOD of the three provinces of northeast China increases by 0.0006.

Citation Download Citation

Mingchao Zhang, Jingchao Li, Hui Chen, Lei Yao, Hui Chen, and Wanjuan Liang "Research about the effect of straw burning on aerosol in Northeast China based on MODIS", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102551Y (8 March 2017); https://doi.org/10.1117/12.2265462

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KEYWORDS

Combustion

Aerosols

MODIS

Remote sensing

Satellites

Detection and tracking algorithms

Air contamination

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