Open biomass burning (OBB) with a main contribution from open crop straw burning (OCSB) plays a key role in the formation of heavy haze episodes during harvest seasons in China through release of particulate matter (PM) and gaseous pollutants. Here we analyze spatial and temporal distributions of air pollutant emissions from OCSB and OBB in China from 2002 to 2016 on the basis of daily and highly resolved (1 km) emissions from the latest FINNv1.5 inventory. Estimated annual emissions of black carbon, organic carbon, PM2.5, PM10, CH4, CO, CO2, NH3, NOx, SO2 and NMVOCS from OBB in China from 2002 to 2016 have increased by 192, 180, 191, 196, 212, 199, 173, 208, 185, 184 and 225%, respectively, whereas emissions from OCSB have increased consistently by ~ 200% for each species. Estimated PM2.5 annual emissions from OCSB increased significantly by 245.7% from 14.9 Gg/year in 2012 to 51.5 Gg/year in 2016 in Northeast China, whereas decreasing by 76.1% from 76.3 Gg/year in 2012 to 18.2 Gg/year in 2016 in East China. Contributions of OCSB in OBB emissions increased from 25.4% in 2002 to 56.4% in 2016 in North China and from 31.0% in 2002 to 66.4% in 2016 in Northeast China. Spatial distributions for the period of 2002-2016 indicate that the largest PM2.5 annual mean emissions from OCSB (37.0 Gg/year) occur in East China, followed by Northeast China (20.0 Gg/year) and Central China (13.5 Gg/year), whereas Southwest China has the largest PM2.5 annual mean emissions from OBB (286.5 Gg/year), following by East China (273.7 Gg/year), South China (237.3 Gg/year) and Central China (126.1 Gg/year). Contributions of OCSB in OBB emissions for PM2.5 have increased significantly to 56.4–66.4% in North and Northeast China in 2016.
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Akagi SK, Yokelson RJ, Wiedinmyer C, Alvarado MJ (2011) Emission factors for open and domestic biomass burning for use in atmospheric models. Atmos Chem Phys 11(9):27523–27602. https://doi.org/10.5194/acp-11-4039-2011
Bi YY, Wang YJ, Gao CY (2010) Straw resource quantity and its regional distribution in China. Agric Mech Res 32:1–7
Chen J, Li C, Ristovski Z, Milic A, Gu Y, Islam MS (2016) A review of biomass burning: emissions and impacts on air quality, health and climate in China. Sci Total Environ 579(2016):1000–1034. https://doi.org/10.1016/j.scitotenv.2016.11.025
Deng JJ, Wang TJ, Jiang ZQ, Xie M, Zhang RJ, Huang XX, Zhu JL (2011) Characterization of visibility and its affecting factors over Nanjing, China. Atmos Res 101(3):681–691. https://doi.org/10.1016/j.atmosres.2011.04.016
Frolking S, Xiao X, Zhuang Y, Salas W, Li C (1999) Agricultural land-use in China: a comparison of area estimates from ground-based census and satellite-borne remote sensing. Glob Ecol Biogeogr 8(5):407–416. https://doi.org/10.1049/el:20040353
Huang X, Li M, Li J, Song Y (2012) A high-resolution emission inventory of crop burning in fields in China based on modis thermal anomalies/fire products. Atmos Environ 50(3):9–15. https://doi.org/10.1016/j.atmosenv.2012.01.017
Huang RJ, Zhang Y, Bozzetti C, Ho KF, Cao JJ, Han Y, et al. (2014) High secondary aerosol contribution to particulate pollution during haze events in China. Nature 514(7521):218–222. https://doi.10.1038/nature13774
Li P, Wang S, Guo P, Yu SC, Mehmood K, Wang S, Liu W, Seinfeld JH, Zhang Y, Wong D, Alapaty K, Pleim J, Mathur R (2017a) High reduction of ozone and particulate matter during the 2016 G-20 summit in Hangzhou by forced emission controls of industry and traffic. Environ Chem Lett. https://doi.org/10.1007/s10311-017-0642-2
Li R, Cui L, Li J, Zhao A, Fu H, Wu Y (2017b) Spatial and temporal variation of particulate matter and gaseous pollutants in China during 2014–2016. Atmos Environ 161:235–246. https://doi.org/10.1016/j.atmosenv.2017.05.008
Qiu X, Duan L, Chai F, Wang S, Yu Q, Wang S (2016) Deriving high-resolution emission inventory of OBB in China based on satellite observations. Environ Sci Technol 50(21):11779. https://doi.org/10.1021/acs.est.6b02705
Streets DG, Yarber KF, Woo JH, Carmichael GR (2003) Biomass burning in Asia: annual and seasonal estimates and atmospheric emissions. Glob Biogeochem Cycles 17(4):1759–1768. https://doi.org/10.1029/2003GB002040
Tian H, Dan Z (2011) Emission inventories of atmospheric pollutants discharged from biomass burning in China. Acta Scientiae Circumstantial 31(2):349–357
Tian D, Hu YT, Wang YH, Boylan JW, Zheng M (2009) Assessment of biomass burning emissions and their impacts on urban and regional PM2.5, a Georgia case study. Environ Sci Technol 43(2):299–305. https://doi.org/10.1021/es801827s
Wiedinmyer C, Quayle B, Geron C, Belote A, McKenzie D, Zhang X, O’Neill S, Wynne KK (2006) Estimating emissions from fires in North America for air quality modeling. Atmos Environ 40(19):3419–3432. https://doi.org/10.1016/j.atmosenv.2006.02.010
Wiedinmyer C, Akagi SK, Yokelson RJ, Emmons LK, Al-Saadi JA, Orlando JJ, Soja AJ (2010) The Fire Inventory from NCAR (FINN)—a high resolution global model to estimate the emissions from open burning. Geosci Model Dev Discuss 3(4):625–641. https://doi.org/10.5194/gmdd-3-2439-2010
Xiao X, Liu J, Zhuang D, Frolking S, Boles S, Xu B, Li C (2003) Uncertainties in estimates of cropland area in China: a comparison between an AVHRR-derived dataset and a Landsat TM-derived dataset. Glob Planet Change 37(3):297–306. https://doi.org/10.1016/S0921-8181(02)00202-3
Yu SC, Zhang QY, Yan RC, Wang S, Li PF, Chen BX, Liu WP, Zhang XY (2014) Origin of air pollution during a weekly heavy haze episode in Hangzhou, China. Environ Chem Lett 12:543–550
Zhang YJ, Tang LL, Wang Z, Yu HX, Sun YL, Liu D, Qin W, et al. (2015) Insights into characteristics, sources, and evolution of submicron aerosols during harvest seasons in the Yangtze River delta region, China. Atmos Chem Phys 15(3):1331–1349. https://doi.org/10.5194/acp-15-1331-2015
Zhang L, Liu Y, Hao L, Zhang L, Liu Y, Hao L (2016) Contributions of open crop straw burning emissions to PM2.5 concentrations in China. Environ Res Lett 11:014014. http://dx.doi.org/10.1088/1748-9326/11/1/014014
Zhang H, Hu J, Qi Y, Li C, Chen J, Wang X, et al. (2017) Emission characterization, environmental impact, and control measure of PM2.5, emitted from agricultural crop residue burning in china. J Clean Prod 149:629–635. http://dx.doi.org/10.1016/j.jclepro.2017.02.092
Zhou Y, Xing X, Lang J, Chen D, Cheng S, Wei L, Wei X, Liu C (2017) A comprehensive biomass burning emission inventory with high spatial and temporal resolution in China. Atmos Chem Phys 17(4):1–43. https://doi.org/10.5194/acp-17-2839-201
This work was partially supported by the Department of Science and Technology of China (Nos. 2016YFC0202702, 2014BAC22B06) and National Natural Science Foundation of China (No. 21577126). This work was also supported by the Joint NSFC–ISF Research Program (No. 41561144004), jointly funded by the National Natural Science Foundation of China and the Israel Science Foundation. Part of this work was also supported by the “Zhejiang 1000 Talent Plan” and Research Center for Air Pollution and Health in Zhejiang University.
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Mehmood, K., Chang, S., Yu, S. et al. Spatial and temporal distributions of air pollutant emissions from open crop straw and biomass burnings in China from 2002 to 2016. Environ Chem Lett 16, 301–309 (2018). https://doi.org/10.1007/s10311-017-0675-6
- Open biomass burning
- Open crop straw burning