Articles | Volume 21, issue 13
https://doi.org/10.5194/acp-21-10609-2021
https://doi.org/10.5194/acp-21-10609-2021
Research article
 | 
14 Jul 2021
Research article |  | 14 Jul 2021

Estimating the potential cooling effect of cirrus thinning achieved via the seeding approach

Jiaojiao Liu and Xiangjun Shi

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Barahona, D. and Nenes, A.: Parameterizing the competition between homogeneous and heterogeneous freezing in ice cloud formation – polydisperse ice nuclei, Atmos. Chem. Phys., 9, 5933–5948, https://doi.org/10.5194/acp-9-5933-2009, 2009. 
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Short summary
Cirrus thinning, which reduces the warming effect of cirrus clouds, has been investigated as a new geoengineering approach. In this study, a flexible seeding method is used to exploit the potential cooling effect of cirrus thinning. Simulation results show that the seeding method is essential for estimating the cooling effect. Cirrus thinning with the flexible seeding method could produce a considerable cooling effect, which is much stronger than the fixed seeding method.
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