Changes between Version 237 and Version 238 of DevelopmentActivities/ORCHIDEE-DOFOCO


Ignore:
Timestamp:
2019-12-23T17:15:09+01:00 (4 years ago)
Author:
luyssaert
Comment:

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  • DevelopmentActivities/ORCHIDEE-DOFOCO

    v237 v238  
    157157=== Anthropogenic species change === 
    158158Following a disturbance (which could be a clear cut), tree species changes and forest management change can be prescribed or read from a map in ORCHIDEE-CAN. Set '''ok_change_species''' = y, '''read_species_change_map''' = y, and '''read_desired_fm_map''' = y and specify the paths of those maps in the COMP/stomate.card. This functionality replaces the DGVM in areas where humans rather than nature govern species distribution, for example, Europe. Note that there are some constraints on the possible species changes. If the forest is unmanaged (fm=1), the code assumes that nature will determine the species rather than humans. Anthropogenic species change has not been developed to work together with land cover change. For the moment it is one or the other. When testing this functionality read_species_change_map and/or read_desired_fm_map could be set to n. The new forest management strategy can then be simply prescribed by setting the parameter '''fm_change_force''' to one of the four fm strategies. Likewise the new species can be prescribed by setting the parameter '''species_change_force''' to the desired PFT number. 
    159    
    160159 
    161160=== Bare soil === 
    … …  
    177176* OOL_SEC_STO_FG3: 0.5x0.5 degrees annual WFDEI_GPCC forcing between 1979-2009. Start from scratch. 15 PFTs, annual land cover changes, annual nitrogen input and annual CO2 concentrations. 
    178177* OOL_SEC_STO_FG3nd: 0.5x0.5 degrees annual WFDEI_GPCC forcing between 1979-2013. Start from scratch. 15 PFTs, annual land cover changes, annual nitrogen input and annual CO2 concentrations. This configuration has been set-up and committed but has not yet been tested. Waiting for the new driver to be tested in CN-CAN. 
    179 * OOL_SEC_STO_FG4: 1x1 degrees annual CRU-NCEP forcing between 1901 and 2010. Start from scratch. XX PFTs, annual land cover and tree species changes, annual  input deposition, annual CO2 concentrations, annual forest management, and annual litter raking. This configuration is under development. Waiting for the boundary files to be copied to orchideeshare. 
     178* OOL_SEC_STO_FG4: ~0.5x0.5 degrees annual CRU-NCEP forcing between 1901 and 2010. Start from scratch. 64 PFTs, European forest are defined at the species level with 4 age classes, forests outside of Europe are defined at the MTC level with 1 age class, annual land cover and tree species changes, annual  input deposition, annual CO2 concentrations, annual forest management, and annual litter raking. 
    180179* OOL_SEC_STO_FG5: 1x1 degrees annual IPSL RCP 4.5 forcing between 1911 and 2100. Start from OOL_SEC_STO_FG4. XX PFTs, no land cover and changes, annual input deposition, annual CO2 concentrations, prescribed species and management changes following annual a stand replacing disturbance, litter raking for 2010. This configuration is under development. Waiting for the boundary files to be copied to orchideeshare. The species and management change functionality needs to be tested within CN-CAN.  
    181180* OOL_SEC: 2x2 degrees annual CRU-NCEP forcing between 1901 and 2010. Start from scratch. 15 PFTs prescribed by reading in a biomass map. Land cover changes, input deposition, CO2 concentrations, and all other biogeochemical and ecological processes are disactivated. This configuration is under development, waiting for a global LAI map (in case of CN-CAN this has become biomass map) to be tested.