Changes between Version 15 and Version 16 of DevelopmentActivities/ORCHIDEE-CN/NH3

Timestamp:

2017-06-27T09:51:34+02:00 (8 years ago)

Author:

taudoux

Comment:

--

DevelopmentActivities/ORCHIDEE-CN/NH3

@@ -1 +1 @@
 = NH3 =
-== Evaluation of ammonia emissions results calculated by the model
-=== r4164
+== r4164
+=== Evaluation of ammonia emissions results calculated by the model (Fertilizer =0)
   * Sites and PFT : 
 ||= PFT =||= Sites =||
@@ -66 +66 @@
 ||  [[Image(Comparison.png, 50%)]]  ||
 
+
+
+[[BR]]
+
+----
+
+=== Evaluation of ammonia emissions results calculated by the model (Fertilizer added)
+
+Code was changed : separation of nitrogen input. Initially fertilizer, bnf and atmospheric deposition were in the same loop. 
+
+
+Multiple simulations were run with different amount of fertilizer (0 , 0.015, 0.0225, 0.03, 0.0375, 0.045 , 0.0525, 0.06 and 0.1 g.m-2.day-1). 
+Each simulation were run with two different ratio of NH4 in the fertilizer : 0.5 and 0.8.
+
+We obtain same results when nfert=0 or when nfert is not precised.
+
+* Sites we looked at and their PFT :
+||= PFT =||= Sites =||
+|| 12 || FR-Gri ; DK-Ris ; NL-Lut ||
+|| 13 || NL-Lan ; US-Bo1 ; US-Ne1 ; US-Ne2 ; US-Ne3 || 
+
+
+* Parameters studied 
+General path : path : /home/users/taudoux/documents/Results/B/Simul_ratio0.5_v1/ or /home/users/taudoux/documents/Results/B/Simul_ratio0.8_v1/ [[BR]]
+Temperature, Humidity in the folder Parameters/ [[BR]]
+
+Nitrogen Pools (Soil_NH4, Soil_NO3, Soil_NOX and Soil_N2O) and Leaching (NH4 and NO3) in the folder Pools_fluxes/ [[BR]]
+
+Emissions (NH3, N2, N2O, NOx) in the folder NH3_EM/ [[BR]]
+
+GPP in the folder GPP/ [[BR]] 
+
+Nitrogen input summed (fertiliser, NHx and NOx depositions) in the folder DEP_FERT/ [[BR]]
+
+We calculated emission factor (EF) of different fluxes of nitrogen (NH3, N2, N2O and NOx emission, but also NH4 and NO3 leaching) with different methods : [[BR]]
+. The first (A.) consisted to normalized the fluxes minus emissions when nfert=0 by the amount of fertiliser added ; [[BR]] 
+. The second (B.) consisted to normalized the fluxes by the amount of fertiliser added ; [[BR]]
+. The third (C.) consisted to normalized the fluxes by all nitrogen inputs. [[BR]]
+
+
+Script python used : barplot.py using files.txt in which values of nitrogen emissions and leaching are listed.
+
+
+
+
+A. EF of each parameters on each site for NH4%=0.5 and 0.8
+
+||||= DK-Ris =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(DK-Ris_0.5.png, 50%)]] || [[Image(DK-Ris_0.8.png, 50%)]] ||
+
+
+||||= FR-Gri =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(FR-Gri_0.5.png, 50%)]] || [[Image(FR-Gri_0.8.png, 50%)]] ||
+
+||||= NL-Lan =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(NL-Lan_0.5.png, 50%)]] || [[Image(NL-Lan_0.8.png, 50%)]] ||
+
+||||= NL-Lut =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(NL-Lut_0.5.png, 50%)]] || [[Image(NL-Lut_0.8.png, 50%)]] ||
+
+||||= US-Bo1 =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(US-Bo1_0.5.png, 50%)]] || [[Image(US-Bo1_0.8.png, 50%)]] ||
+
+||||= US-Ne1 =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(US-Ne1_0.5.png, 50%)]] || [[Image(US-Ne1_0.8.png, 50%)]] ||
+
+
+||||= US-Ne2 =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(US-Ne2_0.5.png, 50%)]] || [[Image(US-Ne2_0.8.png, 50%)]] ||
+
+
+||||= US-Ne3 =||
+||= 0.5 =||= 0.8 =||
+|| [[Image(US-Ne3_0.5.png, 50%)]] || [[Image(US-Ne3_0.8.png, 50%)]] ||
+
+
+
+
+
+The sum of those EF is not equal to 1 for each site.