Articles | Volume 26, issue 9
https://doi.org/10.5194/acp-26-6133-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-26-6133-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Measurement report
| 
08 May 2026
Measurement report |
| 08 May 2026
| 08 May 2026
Measurement report: Assessing the ammonia characteristics over a high-altitude mountain site in Shanxi province, China: a comparison with the observations in the North China Plain
Weiwei Pu
Institute of Urban Meteorology, China Meteorological Administration, Beijing 100089, China
Beijing Shangdianzi Regional Atmosphere Watch Station, Beijing 101507, China
Jing Xu
CORRESPONDING AUTHOR
Institute of Urban Meteorology, China Meteorological Administration, Beijing 100089, China
Beijing Shangdianzi Regional Atmosphere Watch Station, Beijing 101507, China
Lingyun Zhu
Shanxi Institute of Meteorological Science, Shanxi Center of Technology Innovation for Environmental Meteorology Forecast and Evaluation, Taiyuan 030002, China
Chao Liu
Institute of Urban Meteorology, China Meteorological Administration, Beijing 100089, China
Beijing Shangdianzi Regional Atmosphere Watch Station, Beijing 101507, China
Liyan Zhou
Institute of Urban Meteorology, China Meteorological Administration, Beijing 100089, China
Beijing Shangdianzi Regional Atmosphere Watch Station, Beijing 101507, China
Jian Dong
Shanxi Wutaishan Meteorological Station, Xinzhou 035515, China
Shuangshuang Ge
Institute of Urban Meteorology, China Meteorological Administration, Beijing 100089, China
Beijing Shangdianzi Regional Atmosphere Watch Station, Beijing 101507, China
Zhiqiang Ma
CORRESPONDING AUTHOR
Institute of Urban Meteorology, China Meteorological Administration, Beijing 100089, China
Beijing Shangdianzi Regional Atmosphere Watch Station, Beijing 101507, China
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Short summary
This study presents a year of high-resolution NH3 measurements at a high-altitude mountain site in northern China. We found that NH3 levels at this elevation are remarkably similar to those at a regional background station, despite their vast difference in altitude and significant geographic distance. Our findings reveal that agricultural emissions from the North China Plain are efficiently transported to the lower free troposphere through complex mountain-plain circulations.
This study presents a year of high-resolution NH3 measurements at a high-altitude mountain site...
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