Opened 10 months ago
Closed 8 days ago
#792 closed enhancement (fixed)
Refine Spinup procedure
| Reported by: | luyssaert | Owned by: | somebody |
|---|---|---|---|
| Priority: | minor | Milestone: | ORCHIDEE 4.1 |
| Component: | Biogeochemical processes | Version: | trunc |
| Keywords: | Cc: |
Description
In FG0 we cut each forest once within a 200 year period. This helps to break synchronization of forest growth/mortality during FG1. To do:
(1) If in FG0 the forest is unmanaged, the wood should remain on site. If the forest is managed, the wood should be moved to the wood pool. For the moment all forests are treated as managed.
(2) Given FG0 already takes 200 years, it should be tested how long FG1 should continue for.
(3) The impact of FG0 on the NBP should be assessed.
(4) Dates in FG0, FG1 and FG1trans should be changed to better represent realistic dates - minor issue.
Change History (3)
comment:1 Changed 8 months ago by jgipsl
comment:2 Changed 3 months ago by luyssaert
- Summary changed from Refine FG0 to Refine Spinup procedure
comment:3 Changed 8 days ago by luyssaert
- Resolution set to fixed
- Status changed from new to closed
FG0 was removed in r7671. Better results are obtained by using recruitment and unmanaged forests. The documentation of FG0 is still available on https://forge.ipsl.jussieu.fr/orchidee/wiki/Documentation/TrunkFunctionality4#Configurations.
The files created by Chao YUE for spinup clearcut have been added to IGCM synchornized folder (at obelix, irene, jean-zay and ciclad) here : IGCM/SRF/FOREST_MANAGEMENT/SPINUP_CLEARCUT/twodeg
In commit [7352], added copy of the spinup_clearcut map in stomate.card. This revision has been tested SPINUP_ANALYTIC_FG0 at irene for shorter run.
The script written by Chao YUE to create the files is added to SVN here: https://forge.ipsl.jussieu.fr/orchidee/browser/trunk/TOOLS/FOREST_MANAGMENT/SPINUP_CLEARCUT