Articles | Volume 12, issue 9
Development and technical paper
23 Sep 2019
Development and technical paper |  | 23 Sep 2019

Identification of key parameters controlling demographically structured vegetation dynamics in a land surface model: CLM4.5(FATES)

Elias C. Massoud, Chonggang Xu, Rosie A. Fisher, Ryan G. Knox, Anthony P. Walker, Shawn P. Serbin, Bradley O. Christoffersen, Jennifer A. Holm, Lara M. Kueppers, Daniel M. Ricciuto, Liang Wei, Daniel J. Johnson, Jeffrey Q. Chambers, Charlie D. Koven, Nate G. McDowell, and Jasper A. Vrugt


Total article views: 3,122 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,984 1,085 53 3,122 64 67
  • HTML: 1,984
  • PDF: 1,085
  • XML: 53
  • Total: 3,122
  • BibTeX: 64
  • EndNote: 67
Views and downloads (calculated since 07 Feb 2019)
Cumulative views and downloads (calculated since 07 Feb 2019)

Viewed (geographical distribution)

Total article views: 3,122 (including HTML, PDF, and XML) Thereof 2,605 with geography defined and 517 with unknown origin.
Country # Views %
  • 1


Latest update: 27 Nov 2023
Short summary
We conducted a comprehensive sensitivity analysis to understand behaviors of a demographic vegetation model within a land surface model. By running the model 5000 times with changing input parameter values, we found that (1) the photosynthetic capacity controls carbon fluxes, (2) the allometry is important for tree growth, and (3) the targeted carbon storage is important for tree survival. These results can provide guidance on improved model parameterization for a better fit to observations.