An unexpected catalyst dominates formation and radiative forcing of regional haze

F Zhang, Y Wang, J Peng, L Chen… - Proceedings of the …, 2020 - National Acad Sciences
Although regional haze adversely affects human health and possibly counteracts global
warming from increasing levels of greenhouse gases, the formation and radiative forcing of …

Constraining effects of aerosol-cloud interaction by accounting for coupling between cloud and land surface

T Su, Z Li, NR Henao, Q Luan, F Yu - Science Advances, 2024 - science.org
Aerosol-cloud interactions (ACIs) are vital for regulating Earth's climate by influencing
energy and water cycles. Yet, effects of ACI bear large uncertainties, evidenced by …

Dust mass, cloud condensation nuclei, and ice-nucleating particle profiling with polarization lidar: updated POLIPHON conversion factors from global AERONET …

A Ansmann, RE Mamouri, J Hofer… - Atmospheric …, 2019 - amt.copernicus.org
Abstract The POLIPHON (Polarization Lidar Photometer Networking) method permits the
retrieval of particle number, surface area, and volume concentration for dust and non-dust …

[HTML][HTML] Understanding Aerosol–Cloud Interactions through Lidar Techniques: A Review

F Cairo, L Di Liberto, D Dionisi, M Snels - Remote Sensing, 2024 - mdpi.com
Aerosol–cloud interactions play a crucial role in shaping Earth's climate and hydrological
cycle. Observing these interactions with high precision and accuracy is of the utmost …

[HTML][HTML] Constraining the Twomey effect from satellite observations: issues and perspectives

J Quaas, A Arola, B Cairns… - Atmospheric …, 2020 - acp.copernicus.org
The Twomey effect describes the radiative forcing associated with a change in cloud albedo
due to an increase in anthropogenic aerosol emissions. It is driven by the perturbation in …

Profiles of cloud condensation nuclei, dust mass concentration, and ice-nucleating-particle-relevant aerosol properties in the Saharan Air Layer over Barbados from …

M Haarig, A Walser, A Ansmann… - Atmospheric …, 2019 - acp.copernicus.org
The present study aims to evaluate lidar retrievals of cloud-relevant aerosol properties by
using polarization lidar and coincident airborne in situ measurements in the Saharan Air …

This is FAST: multivariate Full-permutAtion based Stochastic foresT method—improving the retrieval of fine-mode aerosol microphysical properties with multi …

N Wang, D Xiao, I Veselovskii, Y Wang… - Remote Sensing of …, 2022 - Elsevier
Despite the small size and ubiquitous presence, fine-mode aerosols play a vital role in
climate change and human health, especially in highly populated regions. Hitherto, some …

[HTML][HTML] Long-term profiling of aerosol light extinction, particle mass, cloud condensation nuclei, and ice-nucleating particle concentration over Dushanbe, Tajikistan …

J Hofer, A Ansmann, D Althausen… - Atmospheric …, 2020 - acp.copernicus.org
For the first time, continuous, vertically resolved long-term aerosol measurements were
conducted with a state-of-the-art multiwavelength lidar over a Central Asian site. Such …

Long-term observations of cloud condensation nuclei (CCN) characteristics of atmospheric aerosols: Results from a rural location in India

T Jayasri, VR Kiran, MV Ratnam, PR Sinha - Atmospheric Environment, 2024 - Elsevier
Long-term measurement of cloud condensation nuclei (CCN) is essential to assess the role
of seasonally varying aerosol sources and underlying synoptical meteorological conditions …

Optical Properties and Vertical Distribution of Aerosols Using Polarization Lidar and Sun Photometer over Lanzhou Suburb in Northwest China

M Li, X Cao, Z Zhang, H Ji, M Zhang, Y Guo, P Tian… - Remote Sensing, 2023 - mdpi.com
To better understand aerosol vertical distribution and radiation effects, the seasonal
variation and vertical distribution characteristics of aerosol optical properties were analyzed …