Articles | Volume 25, issue 13
https://doi.org/10.5194/acp-25-6725-2025
© Author(s) 2025. 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-25-6725-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
03 Jul 2025
Research article |
| 03 Jul 2025
| 03 Jul 2025
Estimation of diurnal emissions of CO2 from thermal power plants using spaceborne integrated path differential absorption (IPDA) lidar
Xuanye Zhang
State Key Laboratory of Environment Characteristics and Effects for Near-space, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Hailong Yang
Shanghai Satellite Engineering Research Institute, Shanghai, 201109, China
Lingbing Bu
CORRESPONDING AUTHOR
State Key Laboratory of Environment Characteristics and Effects for Near-space, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Zengchang Fan
State Key Laboratory of Environment Characteristics and Effects for Near-space, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Yale-NUIST Center on Atmospheric Environment, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Binglong Chen
Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing, 100081, China
Lu Zhang
Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing, 100081, China
Sihan Liu
Satellite Application Center for Ecology and Environment, Ministry of Ecology and Environment, Beijing, China
Zhongting Wang
Satellite Application Center for Ecology and Environment, Ministry of Ecology and Environment, Beijing, China
Jiqiao Liu
Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy Of Sciences, Shanghai, China
Weibiao Chen
Key Laboratory of Space Laser Communication and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy Of Sciences, Shanghai, China
Xuhui Lee
School of the Environment, Yale University, New Haven, CT, USA
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Qiantao Liu, Zhongwei Huang, Jiqiao Liu, Weibiao Chen, Qingqing Dong, Songhua Wu, Guangyao Dai, Meishi Li, Wuren Li, Ze Li, Xiaodong Song, and Yuan Xie
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The present work aims at identifying and quantifying the relative contributions of the key factors in driving a rapid increase in summertime surface O3 over the North China Plain during 2013–2019. In addition to anthropogenic emission reduction and meteorological variabilities, our study highlights the importance of inclusion of aerosol absorption and scattering properties rather than aerosol abundance only in accurate assessment of aerosol radiative effect on surface O3 formation and change.
Zhen Zhang, Mi Zhang, Chang Cao, Wei Wang, Wei Xiao, Chengyu Xie, Haoran Chu, Jiao Wang, Jiayu Zhao, Lei Jia, Qiang Liu, Wenjing Huang, Wenqing Zhang, Yang Lu, Yanhong Xie, Yi Wang, Yini Pu, Yongbo Hu, Zheng Chen, Zhihao Qin, and Xuhui Lee
Earth Syst. Sci. Data, 12, 2635–2645, https://doi.org/10.5194/essd-12-2635-2020, https://doi.org/10.5194/essd-12-2635-2020, 2020
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Inland lakes play an important role in regulating local climate. In this paper, we describe a dataset on microclimate and eddy covariance variables measured at a network of sites across Lake Taihu. The dataset, which appears to be the first of its kind for lake systems, can be used for validation of lake–air flux parameterizations, investigation of climatic controls on lake evaporation, evaluation of remote-sensing surface data products and global synthesis on lake–air interactions.
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Short summary
This study utilized the IPDA (integrated path differential absorption) lidar on board the DQ-1 satellite to monitor emissions from localized strong point sources and, for the first time, observed the diurnal variation in CO2 emissions from a high-latitude power plant. Overall, power plant CO2 emissions were largely consistent with local electricity consumption patterns, with most plants emitting less at night than during the day and with higher emissions in winter compared to spring and autumn.
This study utilized the IPDA (integrated path differential absorption) lidar on board the DQ-1...
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