Biogeosciences
Biogeosciences
BG
Articles | Volume 22, issue 18
Articles | Volume 22, issue 18
https://doi.org/10.5194/bg-22-4993-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/bg-22-4993-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 22, issue 18
Research article
 | 
26 Sep 2025
Research article |  | 26 Sep 2025

Tree growth and water-use efficiency at the Himalayan fir treeline and lower altitudes: roles of climate warming and CO2 fertilization

Xing Pu and Lixin Lyu

Viewed

Total article views: 1,355 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,132 196 27 1,355 37 25 47
  • HTML: 1,132
  • PDF: 196
  • XML: 27
  • Total: 1,355
  • Supplement: 37
  • BibTeX: 25
  • EndNote: 47
Views and downloads (calculated since 13 Mar 2025)
Cumulative views and downloads (calculated since 13 Mar 2025)

Viewed (geographical distribution)

Total article views: 1,355 (including HTML, PDF, and XML) Thereof 1,355 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 25 Oct 2025
Download
Short summary
This study explores how rising CO₂ and increasing temperatures affect the growth of Himalayan fir trees on the Tibetan Plateau, particularly in relation to water availability. We found that, while tree growth in wet, high-elevation areas improved with increased CO₂, growth in dry, low-elevation areas declined due to water stress. These findings suggest that, while CO₂ may boost growth in some areas, the negative effects of drought may outweigh these benefits.
Read more
Share
Special issue
Treeline ecotones under global change: linking spatial patterns...
Altmetrics
Final-revised paper
Preprint