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| A review of research progress on the emission characteristics and key drivers of nitrogen oxides from cropland soils |
| Received:April 20, 2025 |
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| KeyWord:nitrogen oxides;cropland soils;driving factors;mitigation strategies |
| Author Name | Affiliation | E-mail | | LI Dandan | Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China | | | SHEN Weishou | Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China | wsshen@nuist.edu.cn |
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| Abstract: |
| Nitrogen oxides are major atmospheric pollutants that contribute to global climate change and tropospheric ozone formation. With the intensification of agricultural activities, nitrogen oxides emissions from cropland soils have markedly increased, posing a significant environmental concern. This review systematically synthesizes recent findings on the spatiotemporal dynamics of nitrogen oxides emissions from cropland soils, identifies their key drivers and underlying mechanisms, and evaluates mitigation strategies with high potential for practical application. Additionally, it outlines the main challenges associated with emission reduction in agroecosystems, aiming to inform future policy development and support the advancement of mitigation technologies. |
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