Changes between Version 115 and Version 116 of DevelopmentActivities/ORCHIDEE-CNP


Ignore:
Timestamp:
2016-08-24T17:12:47+02:00 (8 years ago)
Author:
dgoll
Comment:

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  • DevelopmentActivities/ORCHIDEE-CNP

    v115 v116  
    3939'''2016/08/24''': The OCN nitrification compared to ORCHIDEE-CN (DNDC) uses a simplified temperature response function and a higher linear scaling factor (1.2 (not sure from where SZ took this value) compared to 0.2 (Schmidt et al. 2000)). As the NO3 levels are commonly much lower than NH4 in ORCHIDEE a higher baseline nitrification rate as in OCN makes sense. We thus take of the OCN formulation. 
    4040 
     41 
    4142'''Final mineral N dynamics:''' 
    4243The mineral N dynamics in ORCHIDEE-CN-P are now exactly as described in Zaehle et al. (2011), except that I did not take over the rain drainage formulation as we use an improved hydrological scheme compared to Zaehle et al. (2011) which is able to simulate the rain drainage as a result of more soil layers (11 layers).