Changes between Version 19 and Version 20 of DevelopmentActivities/ORCHIDEE-CN/stage_edouard-rambaut


Ignore:
Timestamp:
2018-06-26T12:26:32+02:00 (6 years ago)
Author:
ledouard
Comment:

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  • DevelopmentActivities/ORCHIDEE-CN/stage_edouard-rambaut

    v19 v20  
    1515 * S4 is obtained with the following forcing : CLIM+ CO2+LCLU 
    1616 
    17 with CLIM:climate, CO2: atmospheric CO2, LCLU: land cover and land use change, NDEP: N deposition,NFER: N fertilizer use, and MANN: manure N use  
     17with CLIM:climate, CO2: atmospheric CO2, LCLU: land cover and land use change, NDEP: N deposition,NFER: N fertilizer use, and MANN: manure N use. [[BR]] The simulations are located  
    1818[https://vesg.ipsl.upmc.fr/thredds/catalog/store/p529vui/OL2/PROD/NMIP-halfdeg/catalog.html] :  
    1919 
    2020 
    21 Sources of emissions selected in EDGAR ([http://edgar.jrc.ec.europa.eu/overview.php?v=432_GHG&SECURE=123]) :  
     21For EDGAR we selected several Sources of emissions selected :  
    2222 * Agricultural soils (4C + 4D) [AS] 
    2323 * Indirect N2O emissions from agriculture (4D3) [I] 
    2424 
    2525The total emissions of N2O we took in consideration is T = [AS] - [I] since the leaching flux are put out of the system in ORCHIDEE. 
     26 
     27The emissions relatives to those sources are obtainable here in EDGAR ([http://edgar.jrc.ec.europa.eu/overview.php?v=432_GHG&SECURE=123])  
    2628 
    2729Grid resolution : 
    … …  
    4345 
    4446'''Figure 1 : Emissions of N2O (in gN2O-N.m-2.an-1) estimated by ORCHIDEE for the 2010-2015 period for all the PFTs''' 
     47 
     48 
    4549=== 2 - Evolution of the emissions for the 1861-2016 period 
    4650 
    … …  
    4852 
    4953'''Figure 2 : Emissions of N2O (in gN2O-N.m-2.an-1) estimated by ORCHIDEE for the 1860-2015 period for the whole world''' 
     54 
     55The regression is obtained with the ggplot2 package on r (type="loess") and is here only for a representative mean. 
    5056 
    5157In black is represented the emissions for all the PFTs.[[BR]] 
    … …  
    6167 
    6268 
    63 ''' Figure 3 : Global annual emissions of N2O (in TgN.an-1) estimated by ORCHIDEE in fonction of the fertilizers  (in TgN.an-1). In blue i represented the linear regresssion and the grey zone correspond to the confidence interval of the regression. ''' 
     69''' Figure 3 : Global annual emissions of N2O (in TgN.an-1) estimated by ORCHIDEE in fonction of the fertilizers  (in TgN.an-1). In blue is represented the linear regresssion and the grey zone correspond to the confidence interval of the regression. ''' 
    6470 
    6571||  [[Image((s1b-s4)s1b.png​, 70%)]]  || 
    … …  
    6874''' Figure 4 : Share of the emissions of N2O in ORCHIDEE due to the modification of the N cycle''' 
    6975 
    70 This figure represent  : (S1B-S4) / S1B[[BR]] 
     76This figure is obtained by doing the following operations on the annual emisisons  : '''Share of emission = (S1B-S4) / S1B'''[[BR]] 
    7177* with S1B the annual N2O emissions in the S1B simulations[[BR]] 
    7278* with S4 the annual N2O emissions in the S4 simulations 
    … …  
    7985 
    8086||  [[Image(EmiEDFG.png, 70%)]]  || 
     87 
     88''' Figure 5 : Global annual emissions of N2O (in TgN.an-1) estimated by ORCHIDEE in fonction of the fertilizers  (in TgN.an-1). In blue is represented the linear regresssion and the grey zone correspond to the confidence interval of the regression. ''' 
    8189 
    8290|| a) [[Image(7075 final.png, 47%)]] b) [[Image(0712real.png, 47%)]] || 
    … …  
    156164|| a) [[Image(7075 ORCHID 02.png, 47%)]] b) [[Image(ORCHID 0712.png, 47%)]] || 
    157165'''Figure 13 : Emissions of NH3(in gNH3-N.m-2.an-1) estimated by ORCHIDEE  period for all the PFTs[[BR]] 
    158 * a) For the period 1970-1975 
    159 * b) For the period 2007-2012''' 
     166a) For the period 1970-1975 
     167b) For the period 2007-2012''' 
    160168 
    161169