Articles | Volume 23, issue 19
https://doi.org/10.5194/acp-23-12801-2023
https://doi.org/10.5194/acp-23-12801-2023
Research article
 | 
12 Oct 2023
Research article |  | 12 Oct 2023

3D assimilation and radiative impact assessment of aerosol black carbon over the Indian region using aircraft, balloon, ground-based, and multi-satellite observations

Nair Krishnan Kala, Narayana Sarma Anand, Mohanan R. Manoj, Srinivasan Prasanth, Harshavardhana S. Pathak, Thara Prabhakaran, Pramod D. Safai, Krishnaswamy K. Moorthy, and Sreedharan K. Satheesh

Related authors

Zonal variations in the vertical distribution of atmospheric aerosols over the Indian region and the consequent radiative effects
Nair K. Kala, Narayana Sarma Anand, Mohanan R. Manoj, Harshavardhana S. Pathak, Krishnaswamy K. Moorthy, and Sreedharan K. Satheesh
Atmos. Chem. Phys., 22, 6067–6085, https://doi.org/10.5194/acp-22-6067-2022,https://doi.org/10.5194/acp-22-6067-2022, 2022
Short summary

Related subject area

Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Measurement report: Long-term assessment of primary and secondary organic aerosols in the Shanghai megacity throughout China's Clean Air actions since 2010
Haifeng Yu, Yunhua Chang, Lin Cheng, Yusen Duan, and Jianlin Hu
Atmos. Chem. Phys., 25, 5355–5369, https://doi.org/10.5194/acp-25-5355-2025,https://doi.org/10.5194/acp-25-5355-2025, 2025
Short summary
The evolution of aerosol mixing state derived from a field campaign in Beijing: implications for particle aging timescales in urban atmospheres
Jieyao Liu, Fang Zhang, Jingye Ren, Lu Chen, Anran Zhang, Zhe Wang, Songjian Zou, Honghao Xu, and Xingyan Yue
Atmos. Chem. Phys., 25, 5075–5086, https://doi.org/10.5194/acp-25-5075-2025,https://doi.org/10.5194/acp-25-5075-2025, 2025
Short summary
Measurement report: Size-resolved particle effective density measured by an AAC-SMPS and implications for chemical composition
Yao Song, Jing Wei, Wenlong Zhao, Jinmei Ding, Xiangyu Pei, Fei Zhang, Zhengning Xu, Ruifang Shi, Ya Wei, Lu Zhang, Lingling Jin, and Zhibin Wang
Atmos. Chem. Phys., 25, 4755–4766, https://doi.org/10.5194/acp-25-4755-2025,https://doi.org/10.5194/acp-25-4755-2025, 2025
Short summary
Measurement report: Aircraft observations of aerosol and microphysical quantities of stratocumulus in autumn over Guangxi Province, China – daylight variation, vertical distribution, and aerosol–cloud interactions
Sihan Liu, Honglei Wang, Delong Zhao, Wei Zhou, Yuanmou Du, Zhengguo Zhang, Peng Cheng, Tianliang Zhao, Yue Ke, Zihao Wu, and Mengyu Huang
Atmos. Chem. Phys., 25, 4151–4165, https://doi.org/10.5194/acp-25-4151-2025,https://doi.org/10.5194/acp-25-4151-2025, 2025
Short summary
Hygroscopic aerosols amplify longwave downward radiation in the Arctic
Denghui Ji, Mathias Palm, Matthias Buschmann, Kerstin Ebell, Marion Maturilli, Xiaoyu Sun, and Justus Notholt
Atmos. Chem. Phys., 25, 3889–3904, https://doi.org/10.5194/acp-25-3889-2025,https://doi.org/10.5194/acp-25-3889-2025, 2025
Short summary

Cited articles

Ackerman, A. S., Toon, O., Stevens, D., Heymsfield, A., Ramanathan, V., and Welton, E.: Reduction of tropical cloudiness by soot, Science, 288, 1042–1047, https://doi.org/10.1126/science.288.5468.1042, 2000. 
Anenberg, S. C., Talgo, K., Arunachalam, S., Dolwick, P., Jang, C., and West, J. J.: Impacts of global, regional, and sectoral black carbon emission reductions on surface air quality and human mortality, Atmos. Chem. Phys., 11, 7253–7267, https://doi.org/10.5194/acp-11-7253-2011, 2011. 
Arun, B. S., Aswini, A. R., Gogoi, M. M., Hegde, P., Kompalli, S. K., Sharma, P., and Babu, S. S.: Physico-chemical and optical properties of aerosols at a background site ( 4 km a.s.l.) in the western Himalayas, Atmos. Environ., 218, 117017, https://doi.org/10.1016/j.atmosenv.2019.117017, 2019. 
Arun, B. S., Gogoi, M. M., Hegde, P., Borgohain, A., Boreddy, S. K., Kundu, S. S., and Babu, S. S.: Carbonaceous Aerosols over Lachung in the Eastern Himalayas: Primary Sources and Secondary Formation of Organic Aerosols in a Remote High-Altitude Environment, ACS Earth and Space Chemistry, 5, 2493–2506, 2021. 
Babu, S. S. and Moorthy, K. K.: Anthropogenic impact on aerosol black carbon mass concentration at a tropical coastal station: A case study, Curr. Sci., 81, 1208–1214, 2001. 
Download
Short summary
We present a 3D data set of aerosol black carbon over the Indian mainland by assimilating data from surface, aircraft, and balloon measurements, along with multi-satellite observations. Radiative transfer computations using height-resolved aerosol absorption show higher warming in the free troposphere and will have large implications for atmospheric stability. This data set will help reduce the uncertainty in aerosol radiative effects in climate model simulations over the Indian region.
Share
Altmetrics
Final-revised paper
Preprint