Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 26, issue 1
Articles | Volume 26, issue 1
https://doi.org/10.5194/acp-26-217-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-26-217-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 26, issue 1
Research article
 | 
07 Jan 2026
Research article |  | 07 Jan 2026

Dust semi-direct effects: low-level cloud response to free-tropospheric dust-induced longwave radiation over the North Atlantic Ocean

Satyendra K. Pandey and Adeyemi A. Adebiyi

Viewed

Total article views: 1,986 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,507 433 46 1,986 229 40 74
  • HTML: 1,507
  • PDF: 433
  • XML: 46
  • Total: 1,986
  • Supplement: 229
  • BibTeX: 40
  • EndNote: 74
Views and downloads (calculated since 23 Jun 2025)
Cumulative views and downloads (calculated since 23 Jun 2025)

Viewed (geographical distribution)

Total article views: 1,986 (including HTML, PDF, and XML) Thereof 1,930 with geography defined and 56 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 04 Apr 2026
Download
Short summary
Mineral dust absorbs solar and terrestrial radiation, modifying the environment where clouds exist. When above low-level clouds, dust often increases cloud cover due to shortwave absorption. Using satellite data over the North Atlantic Ocean, we show that longwave absorption by dust reduces cloud-top cooling and weakens the increase in low-level cloud. Our results highlight the importance of accurately representing longwave effects of dust in model assessments of aerosol-climate interactions.
Read more
Share
Altmetrics
Final-revised paper
Preprint