Showing 1 - 20 results of 64 for search '"North China"', query time: 0.09s Refine Results
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    Impacts of the “Coal to Gas” Policy on Rural Air VOC Level and Ozone Potentials in North China by Zhiyong Li, Chen Liu, Chengjing Cao, Zhen Zhai, Changtao Huang, Zhuangzhuang Ren, Jixiang Liu, Lan Chen, Songtao Guo, Dingyuan Yang

    Published 2023-08-01
    “…This study firstly evidenced that the use of WMGS was becoming a major VOC source in rural north China. Meanwhile, the coal combustion for heating was still serious in rural area despite the “Coal Prohibition” law. …”
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    Organic Carbon and Elemental Carbon in Two Dust Plumes at a Coastal City in North China by Wenhua Wang, Hui Zhou, Ruihe Lyu, Longyi Shao, Wenmiao Li, Jiaoping Xing, Zhe Zhao, Xian Li, Xiuyan Zhou, Daizhou Zhang

    Published 2024-03-01
    “…Abstract In the spring of 2023, two severe dust events occurred in the coastal city of Qinhuangdao, North China. We investigated organic carbon (OC) and elemental carbon (EC) in PM10 using an OC/EC analyzer and identified the morphology and elemental composition of individual dust particles using a scanning electron microscope coupled with energy-dispersive X-ray (SEM-EDX). …”
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    Seasonal Particle Size Distribution and its Influencing Factors in a Typical Polluted City in North China by Wenxin Wang, Xiaohua Wang, Xue Li, Chao Chen, Yu Wang, Zhiwen Xing, Kun Li, Min Wei, Xiao Sui, Houfeng Liu

    Published 2023-12-01
    “…Abstract In this study, the particle size distribution and its influencing factors were conducted using a multi-channel particle size sensor coupled with Pearson and generalized additive model (GAM) during winter 2021 to autumn 2022 in Jinan, North China. The results revealed that heavy pollution episodes were mainly caused by fine particles (PM<1 and PM1-2.5) in winter and coarse particles (PM2.5-10 and PM>10) in spring. …”
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    Sources, Compositions, and Health Risks of PM2.5-bound PAHs at the Rural Area along with the “Coal to Gas” Law by Zhiyong Li, Ziyuan Yue, Wenjia Zhu, Wenquan Liu, Jintao Gao, Jiaqiang Zhang, Ziyi Zhan, Lan Chen, Huiying Gao, Jihong Wei

    Published 2022-12-01
    “…Abstract The “Coal to Gas” (CTG) policy in north China markedly altered the characteristics of polycyclic aromatic hydrocarbons (PAHs) in PM2.5. …”
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