Articles | Volume 17, issue 15
https://doi.org/10.5194/acp-17-9623-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-9623-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
10 Aug 2017
Research article |
| 10 Aug 2017
Possible climatic implications of high-altitude black carbon emissions
Gaurav Govardhan
CORRESPONDING AUTHOR
Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore, India
Sreedharan Krishnakumari Satheesh
Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore, India
Divecha Centre for Climate Change, Indian Institute of Science, Bangalore, India
Ravi Nanjundiah
Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore, India
Divecha Centre for Climate Change, Indian Institute of Science, Bangalore, India
Krishnaswamy Krishna Moorthy
Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore, India
Surendran Suresh Babu
Space Physics Laboratory, Vikram Sarabhai Space Centre, Kerala, India
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- What caused severe air pollution episode of November 2016 in New Delhi? V. Kanawade et al. 10.1016/j.atmosenv.2019.117125
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15 citations as recorded by crossref.
- Distinctive roles of elevated absorbing aerosol layers on free-space optical communication systems N. Anand et al. 10.1364/AO.57.007152
- Aerosol characteristics in the upper troposphere and lower stratosphere region during successive and contrasting Indian summer monsoon season A. Srivastava et al. 10.1016/j.atmosenv.2017.11.004
- Large contrast in the vertical distribution of aerosol optical properties and radiative effects across the Indo-Gangetic Plain during the SWAAMI–RAWEX campaign A. Vaishya et al. 10.5194/acp-18-17669-2018
- The Impacts of Micronutrient Fertility on the Mineral Uptake and Growth of Brassica carinata P. Cockson et al. 10.3390/agriculture11030221
- Multi‐Year CALIPSO Observations of Ubiquitous Elevated Aerosol Layer in the Free Troposphere Over South Asia: Sources and Formation Mechanism G. Kumar et al. 10.1029/2021JD036277
- Potential impact of carbonaceous aerosol on the upper troposphere and lower stratosphere (UTLS) and precipitation during Asian summer monsoon in a global model simulation S. Fadnavis et al. 10.5194/acp-17-11637-2017
- Entanglement of near-surface optical turbulence to atmospheric boundary layer dynamics and particulate concentration: implications for optical wireless communication systems N. Anand et al. 10.1364/AO.381737
- Origins and Spatial Distribution of Non-Pure Sulfate Particles (NSPs) in the Stratosphere Detected by the Balloon-Borne Light Optical Aerosols Counter (LOAC) J. Renard et al. 10.3390/atmos11101031
- Using computational fluid dynamics and field experiments to improve vehicle-based wind measurements for environmental monitoring T. Hanlon & D. Risk 10.5194/amt-13-191-2020
- Strong impact of wildfires on the abundance and aging of black carbon in the lowermost stratosphere J. Ditas et al. 10.1073/pnas.1806868115
- Dispersion of Particulate Matter and Sulphur Oxides from Thermal Power Plant: a Case Study J. Singh et al. 10.1007/s10666-021-09790-6
- What caused severe air pollution episode of November 2016 in New Delhi? V. Kanawade et al. 10.1016/j.atmosenv.2019.117125
- 3D assimilation and radiative impact assessment of aerosol black carbon over the Indian region using aircraft, balloon, ground-based, and multi-satellite observations N. Kala et al. 10.5194/acp-23-12801-2023
- Influence of the dry aerosol particle size distribution and morphology on the cloud condensation nuclei activation. An experimental and theoretical investigation J. Wu et al. 10.5194/acp-20-4209-2020
- Optical and hygroscopic properties of black carbon influenced by particle microphysics at the top of the anthropogenically polluted boundary layer S. Ding et al. 10.5194/acp-21-681-2021
Discussed (final revised paper)
Latest update: 23 Nov 2024
Short summary
Using a model, we show that black carbon emissions from aircraft are most likely responsible for the observed high-altitude BC layers over the Indian region. Our analysis of model simulations and CALIPSO data shows that such aircraft-emitted BC layers can be vertically transported into the UTLS region upon their interaction with the underlying strong monsoonal convection. Such lifted BC layers, which intrude into the stratosphere, can potentially harm the stratospheric ozone layer.
Using a model, we show that black carbon emissions from aircraft are most likely responsible for...
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