Articles | Volume 22, issue 9
https://doi.org/10.5194/acp-22-5743-2022
https://doi.org/10.5194/acp-22-5743-2022
Research article
 | 
03 May 2022
Research article |  | 03 May 2022

Stability-dependent increases in liquid water with droplet number in the Arctic

Rebecca J. Murray-Watson and Edward Gryspeerdt

Related authors

Air mass history linked to the development of Arctic mixed-phase clouds
Rebecca J. Murray-Watson and Edward Gryspeerdt
EGUsphere, https://doi.org/10.5194/egusphere-2024-129,https://doi.org/10.5194/egusphere-2024-129, 2024
Short summary
Investigating the development of clouds within marine cold-air outbreaks
Rebecca J. Murray-Watson, Edward Gryspeerdt, and Tom Goren
Atmos. Chem. Phys., 23, 9365–9383, https://doi.org/10.5194/acp-23-9365-2023,https://doi.org/10.5194/acp-23-9365-2023, 2023
Short summary
Observing short-timescale cloud development to constrain aerosol–cloud interactions
Edward Gryspeerdt, Franziska Glassmeier, Graham Feingold, Fabian Hoffmann, and Rebecca J. Murray-Watson
Atmos. Chem. Phys., 22, 11727–11738, https://doi.org/10.5194/acp-22-11727-2022,https://doi.org/10.5194/acp-22-11727-2022, 2022
Short summary

Related subject area

Subject: Clouds and Precipitation | Research Activity: Remote Sensing | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
The correlation between Arctic sea ice, cloud phase and radiation using A-Train satellites
Grégory V. Cesana, Olivia Pierpaoli, Matteo Ottaviani, Linh Vu, Zhonghai Jin, and Israel Silber
Atmos. Chem. Phys., 24, 7899–7909, https://doi.org/10.5194/acp-24-7899-2024,https://doi.org/10.5194/acp-24-7899-2024, 2024
Short summary
Technical note: Retrieval of the supercooled liquid fraction in mixed-phase clouds from Himawari-8 observations
Ziming Wang, Husi Letu, Huazhe Shang, and Luca Bugliaro
Atmos. Chem. Phys., 24, 7559–7574, https://doi.org/10.5194/acp-24-7559-2024,https://doi.org/10.5194/acp-24-7559-2024, 2024
Short summary
Characterisation of low-base and mid-base clouds and their thermodynamic phase over the Southern Ocean and Arctic marine regions
Barbara Dietel, Odran Sourdeval, and Corinna Hoose
Atmos. Chem. Phys., 24, 7359–7383, https://doi.org/10.5194/acp-24-7359-2024,https://doi.org/10.5194/acp-24-7359-2024, 2024
Short summary
A survey of radiative and physical properties of North Atlantic mesoscale cloud morphologies from multiple identification methodologies
Ryan Eastman, Isabel L. McCoy, Hauke Schulz, and Robert Wood
Atmos. Chem. Phys., 24, 6613–6634, https://doi.org/10.5194/acp-24-6613-2024,https://doi.org/10.5194/acp-24-6613-2024, 2024
Short summary
Extensive coverage of ultrathin tropical tropopause layer cirrus clouds revealed by balloon-borne lidar observations
Thomas Lesigne, François Ravetta, Aurélien Podglajen, Vincent Mariage, and Jacques Pelon
Atmos. Chem. Phys., 24, 5935–5952, https://doi.org/10.5194/acp-24-5935-2024,https://doi.org/10.5194/acp-24-5935-2024, 2024
Short summary

Cited articles

Ackerman, A., Kirkpatrick, M., Stevens, D., and Toon, O.: The impact of humidity above stratiform clouds on indirect aerosol climate forcing, Nature, 432, 1014–1017, https://doi.org/10.1038/nature03174, 2004. a, b
Albrecht, B. A.: Aerosols, Cloud Microphys. Fract. Cloud. Sci., 245, 1227–1230, https://doi.org/10.1126/science.245.4923.1227, 1989. a
Bennartz, R.: Global assessment of marine boundary layer cloud droplet number concentration from satellite, J. Geophys. Res.-Atmos., 112, https://doi.org/10.1029/2006JD007547, 2007. a
Bennartz, R., Shupe, M., Turner, D., Walden, V., Steffan, K., Cox, C., Kulie, M., Miller, N., and Pettersen, C.: July 2012 Greenland melt extent enhanced by low-level liquid clouds, Nature, 496, 83–86, https://doi.org/10.1038/nature12002, 2013. a
Boeke, R. C., Taylor, P. C., and Sejas, S. A.: On the Nature of the Arctic's Positive Lapse-Rate Feedback, Geophys. Res. Lett., 48, e2020GL091109, https://doi.org/10.1029/2020GL091109, 2021. a
Download
Short summary
Clouds are important to the Arctic surface energy budget, but the impact of aerosols on their properties is largely uncertain. This work shows that the response of liquid water path to cloud droplet number increases is strongly dependent on lower tropospheric stability (LTS), with weaker cooling effects in polluted clouds and at high LTS. LTS is projected to decrease in a warmer Arctic, reducing the cooling effect of aerosols and producing a positive, aerosol-dependent cloud feedback.
Altmetrics
Final-revised paper
Preprint