Rapid increase in China’s industrial ammonia emissions: evidence from unit-based mapping

Yuang Chen, Qianru Zhang, Xingrui Cai, Haoran Zhang, Huiming Lin, Chaoyue Zheng, Zhanqiang Guo, Shanying Hu, Long Chen, Shu Tao, Maodian Liu & Xuejun Wang
Ammonia (NH3) is an important precursor of secondary inorganic aerosols and greatly impacts nitrogen deposition and acid rain. Previous studies have mainly focused on the agricultural NH3 emissions, while recent research has noted that industrial sources could be significant in China. However, detailed estimates of NH3 emitted from industrial sectors in China are lacking. Here we established an unprecedented high-spatial-resolution dataset of China’s industrial NH3 emissions using up-to-date measurements of NH3 and point source-level information...
1 citation reported since publication in 2022.
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