Articles | Volume 11, issue 4
https://doi.org/10.5194/essd-11-1839-2019
https://doi.org/10.5194/essd-11-1839-2019
Data description paper
 | 
28 Nov 2019
Data description paper |  | 28 Nov 2019

Global variability in belowground autotrophic respiration in terrestrial ecosystems

Xiaolu Tang, Shaohui Fan, Wenjie Zhang, Sicong Gao, Guo Chen, and Leilei Shi

Viewed

Total article views: 4,578 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,150 1,334 94 4,578 385 76 91
  • HTML: 3,150
  • PDF: 1,334
  • XML: 94
  • Total: 4,578
  • Supplement: 385
  • BibTeX: 76
  • EndNote: 91
Views and downloads (calculated since 27 Mar 2019)
Cumulative views and downloads (calculated since 27 Mar 2019)

Viewed (geographical distribution)

Total article views: 4,578 (including HTML, PDF, and XML) Thereof 3,935 with geography defined and 643 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 14 Dec 2024
Download
Short summary
We estimated the missing global carbon flux component – global belowground autotrophic respiration (RA), using global published observations with the linkage of global variables with random forest. Globally, annual mean RA was 43.8 ± 0.4 Pg C yr-1, with a temporally increasing trend of 0.025 ± 0.006 Pg C yr-2 in 1980–2012. Precipitation dominated 56 % of global areas of the spatial pattern of RA. The RA database also has great potential to serve as a benchmark for future data–model comparisons.
Altmetrics
Final-revised paper
Preprint