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Reducing Soil-Emitted Nitrous Acid as a Feasible Strategy for Tackling Ozone Pollution.
Xue, Chaoyang; Ye, Can; Lu, Keding; Liu, Pengfei; Zhang, Chenglong; Su, Hang; Bao, Fengxia; Cheng, Yafang; Wang, Wenjie; Liu, Yuhan; Catoire, Valéry; Ma, Zhuobiao; Zhao, Xiaoxi; Song, Yifei; Ma, Xuefei; McGillen, Max R; Mellouki, Abdelwahid; Mu, Yujing; Zhang, Yuanhang.
Afiliación
  • Xue C; Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
  • Ye C; Max Planck Institute for Chemistry, Mainz 55128, Germany.
  • Lu K; Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), CNRS─Université Orléans-CNES, Cedex 2 Orléans 45071, France.
  • Liu P; State Key Joint Laboratory of Environment Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China.
  • Zhang C; State Key Joint Laboratory of Environment Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China.
  • Su H; Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
  • Bao F; Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
  • Cheng Y; Max Planck Institute for Chemistry, Mainz 55128, Germany.
  • Wang W; Max Planck Institute for Chemistry, Mainz 55128, Germany.
  • Liu Y; Max Planck Institute for Chemistry, Mainz 55128, Germany.
  • Catoire V; Max Planck Institute for Chemistry, Mainz 55128, Germany.
  • Ma Z; State Key Joint Laboratory of Environment Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China.
  • Zhao X; Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), CNRS─Université Orléans-CNES, Cedex 2 Orléans 45071, France.
  • Song Y; Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
  • Ma X; Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
  • McGillen MR; Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
  • Mellouki A; State Key Joint Laboratory of Environment Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China.
  • Mu Y; Institut de Combustion Aérothermique, Réactivité et Environnement, Centre National de la Recherche Scientifique (ICARE-CNRS), Cedex 2 Orléans 45071, France.
  • Zhang Y; Institut de Combustion Aérothermique, Réactivité et Environnement, Centre National de la Recherche Scientifique (ICARE-CNRS), Cedex 2 Orléans 45071, France.
Environ Sci Technol ; 58(21): 9227-9235, 2024 May 28.
Article en En | MEDLINE | ID: mdl-38751196
ABSTRACT
Severe ozone (O3) pollution has been a major air quality issue and affects environmental sustainability in China. Conventional mitigation strategies focusing on reducing volatile organic compounds and nitrogen oxides (NOx) remain complex and challenging. Here, through field flux measurements and laboratory simulations, we observe substantial nitrous acid (HONO) emissions (FHONO) enhanced by nitrogen fertilizer application at an agricultural site. The observed FHONO significantly improves model performance in predicting atmospheric HONO and leads to regional O3 increases by 37%. We also demonstrate the significant potential of nitrification inhibitors in reducing emissions of reactive nitrogen, including HONO and NOx, by as much as 90%, as well as greenhouse gases like nitrous oxide by up to 60%. Our findings introduce a feasible concept for mitigating O3 pollution reducing soil HONO emissions. Hence, this study has important implications for policy decisions related to the control of O3 pollution and climate change.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ozono / Suelo / Ácido Nitroso País/Región como asunto: Asia Idioma: En Revista: Environ Sci Technol Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ozono / Suelo / Ácido Nitroso País/Región como asunto: Asia Idioma: En Revista: Environ Sci Technol Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos