Articles | Volume 18, issue 1
https://doi.org/10.5194/bg-18-55-2021
https://doi.org/10.5194/bg-18-55-2021
Research article
 | 
05 Jan 2021
Research article |  | 05 Jan 2021

Deepening roots can enhance carbonate weathering by amplifying CO2-rich recharge

Hang Wen, Pamela L. Sullivan, Gwendolyn L. Macpherson, Sharon A. Billings, and Li Li

Viewed

Total article views: 4,714 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,681 977 56 4,714 187 44 64
  • HTML: 3,681
  • PDF: 977
  • XML: 56
  • Total: 4,714
  • Supplement: 187
  • BibTeX: 44
  • EndNote: 64
Views and downloads (calculated since 09 Jun 2020)
Cumulative views and downloads (calculated since 09 Jun 2020)

Viewed (geographical distribution)

Total article views: 4,714 (including HTML, PDF, and XML) Thereof 4,415 with geography defined and 299 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 27 Mar 2024
Download
Short summary
Carbonate weathering is essential in regulating carbon cycle at the century timescale. Plant roots accelerate weathering by elevating soil CO2 via respiration. It however remains poorly understood how and how much rooting characteristics modify flow paths and weathering. This work indicates that deepening roots in woodlands can enhance carbonate weathering by promoting recharge and CO2–carbonate contact in the deep, carbonate-abundant subsurface.
Altmetrics
Final-revised paper
Preprint