EGU25-19403, updated on 15 Mar 2025
https://doi.org/10.5194/egusphere-egu25-19403
EGU General Assembly 2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Oral | Tuesday, 29 Apr, 17:05–17:15 (CEST)
 
Room -2.15
Forecasting Climate Adaptation Through Cirrus Cloud Radiative Forcing Analysis Using 20 Years of MPLNET Lidar Measurements
Simone Lolli1, Andreu Salcedo-Bosch1, Jasper R. Lewis2,3, Erica K. Dolinar4, James R. Campbell4, and Ellsworth J. Welton3
Simone Lolli et al.
  • 1Italian National Research Council (CNR), Italy (simone.lolli@cnr.it)
  • 2GESTAR II, Code 612, 207771 Greenbelt, MD, USA
  • 3NASA GSFC, Code 612, 207771 Greenbelt, MD, USA
  • 4Naval Research Laboratory , 7 Grace Hopper Ave, Monterey, 93943, CA, USA

Cirrus clouds play a critical role in Earth's radiation budget and are key to understanding and forecasting climate adaptation in response to global warming. Leveraging 20 years of high-resolution lidar data from NASA's MPLNET network, we analyze and forecast cirrus cloud radiative forcing with the aim of projecting how the climate system will adapt to changing atmospheric conditions. Using ensemble learning methods, we simulate the monthly radiative impacts of cirrus clouds, emphasizing their variability and feedback mechanisms. The study also integrates future climate scenarios under shared socio-economic pathways ( CMIP6SSP2-4.5 and SSP5-8.5) to explore potential shifts in regional climate patterns driven by cirrus cloud interactions. Results highlight how increased temperatures and altered precipitation regimes may influence the climate's adaptive processes, particularly in regions currently sensitive to radiative forcing fluctuations. This research underscores the importance of long-term lidar data for advancing climate adaptation modeling and identifying critical atmospheric feedbacks.

[1] Lolli, S., 2023. Machine Learning Techniques for Vertical Lidar-Based Detection, Characterization, and Classification of Aerosols and Clouds: A Comprehensive Survey. Remote Sensing15(17), p.4318.

How to cite: Lolli, S., Salcedo-Bosch, A., Lewis, J. R., Dolinar, E. K., Campbell, J. R., and Welton, E. J.: Forecasting Climate Adaptation Through Cirrus Cloud Radiative Forcing Analysis Using 20 Years of MPLNET Lidar Measurements, EGU General Assembly 2025, Vienna, Austria, 27 Apr–2 May 2025, EGU25-19403, https://doi.org/10.5194/egusphere-egu25-19403, 2025.