Mineral dust aerosol impacts on global climate and climate change

JF Kok, T Storelvmo, VA Karydis, AA Adebiyi… - Nature Reviews Earth & …, 2023 - nature.com
Mineral dust aerosols impact the energy budget of Earth through interactions with radiation,
clouds, atmospheric chemistry, the cryosphere and biogeochemistry. In this Review, we …

A review of coarse mineral dust in the Earth system

A Adebiyi, JF Kok, BJ Murray, CL Ryder, JBW Stuut… - Aeolian Research, 2023 - Elsevier
Mineral dust particles suspended in the atmosphere span more than three orders of
magnitude in diameter, from< 0.1 µm to more than 100 µm. This wide size range makes dust …

[HTML][HTML] Contribution of the world's main dust source regions to the global cycle of desert dust

JF Kok, AA Adebiyi, S Albani… - Atmospheric …, 2021 - acp.copernicus.org
Even though desert dust is the most abundant aerosol by mass in Earth's atmosphere, the
relative contributions of the world's major source regions to the global dust cycle remain …

Climate models miss most of the coarse dust in the atmosphere

AA Adebiyi, JF Kok - Science advances, 2020 - science.org
Coarse mineral dust (diameter,≥ 5 μm) is an important component of the Earth system that
affects clouds, ocean ecosystems, and climate. Despite their significance, climate models …

Dominant role of mineral dust in cirrus cloud formation revealed by global-scale measurements

KD Froyd, P Yu, GP Schill, CA Brock, A Kupc… - Nature …, 2022 - nature.com
Airborne mineral dust particles can act as natural seeds for cirrus clouds in the upper
troposphere. However, the atmospheric abundance of dust is unconstrained in cirrus …

[HTML][HTML] Depolarization and lidar ratios at 355, 532, and 1064 nm and microphysical properties of aged tropospheric and stratospheric Canadian wildfire smoke

M Haarig, A Ansmann, H Baars… - Atmospheric …, 2018 - acp.copernicus.org
We present spectrally resolved optical and microphysical properties of western Canadian
wildfire smoke observed in a tropospheric layer from 5–6.5 km height and in a stratospheric …

Improved representation of the global dust cycle using observational constraints on dust properties and abundance

JF Kok, AA Adebiyi, S Albani… - Atmospheric …, 2020 - acp.copernicus.org
Even though desert dust is the most abundant aerosol by mass in Earth's atmosphere,
atmospheric models struggle to accurately represent its spatial and temporal distribution …

Coarse and giant particles are ubiquitous in Saharan dust export regions and are radiatively significant over the Sahara

CL Ryder, EJ Highwood, A Walser… - Atmospheric …, 2019 - acp.copernicus.org
Mineral dust is an important component of the climate system, interacting with radiation,
clouds, and biogeochemical systems and impacting atmospheric circulation, air quality …

Potential of polarization/Raman lidar to separate fine dust, coarse dust, maritime, and anthropogenic aerosol profiles

RE Mamouri, A Ansmann - Atmospheric Measurement …, 2017 - amt.copernicus.org
We applied the recently introduced polarization lidar–photometer networking (POLIPHON)
technique for the first time to triple-wavelength polarization lidar measurements at 355, 532 …

[HTML][HTML] Aerosol characteristics and particle production in the upper troposphere over the Amazon Basin

MO Andreae, A Afchine, R Albrecht… - Atmospheric …, 2018 - acp.copernicus.org
Airborne observations over the Amazon Basin showed high aerosol particle concentrations
in the upper troposphere (UT) between 8 and 15 km altitude, with number densities …