Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 18, issue 7
Articles | Volume 18, issue 7
https://doi.org/10.5194/essd-18-5209-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-18-5209-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 7
Data description article
 | 
22 Jul 2026
Data description article |  | 22 Jul 2026

MATCHA, a novel regional hydroclimate-chemical reanalysis: System description and evaluation

Chayan Roychoudhury, Rajesh Kumar, Cenlin He, William Y. Y. Cheng, Kirpa Ram, Naoki Mizukami, and Avelino F. Arellano

Viewed

Total article views: 2,161 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,416 682 63 2,161 74 91
  • HTML: 1,416
  • PDF: 682
  • XML: 63
  • Total: 2,161
  • BibTeX: 74
  • EndNote: 91
Views and downloads (calculated since 11 Sep 2025)
Cumulative views and downloads (calculated since 11 Sep 2025)

Viewed (geographical distribution)

Total article views: 2,161 (including HTML, PDF, and XML) Thereof 2,042 with geography defined and 119 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 12 Aug 2026
Download
Short summary
Snow and ice in the high mountains of Asia feed rivers supplying water to over a billion people, but airborne soot and dust darken the snow and speed up melting. We built a 17-year record of these conditions by blending satellite observations with a complex model that simulates weather, air pollution, land, and snow as one connected system. The record agrees well with independent measurements and traces soot on the glaciers to its regional sources, helping assess risks to Asia's water supply.
Read more
Share
Altmetrics
Final-revised paper
Preprint