PHC_56 run

This run is based on the PHC_49 one except that:

• nn_fwb = 2 (new case)
  
• correction of the empold from the previous year as follows :
  

# if empold >0 it means that the SSH increase and so imply too much precipitation so empold is spread over erp >0 area to increase evaporation
# if empold <0 it means that the SSH decrease and so imply too much evaporation so empold is spread over erp <0 area to increase precipitation

Few patterns list:

- since ssh slowly increases, the correction we done tends to increase evaporation process and so 
to salt area where erp>0, i.e. where ocean is less salty than Levitus climatology
- it results in a salinisation almost everywhere in surface after 20 years.
- specially off Greenland eastern coast, these salty water reaches Labrador Sea
inducing a stronger convection process in this area.
- Max AMOC reaches ~15.04 Sv after 20 years (more than 3 Sv compare to the ref. PHC_49 experiment)

# Freshwater budget after 10 years

Bilan (Sv) en moyenne annuelle pour l"experience:  PHC56
                                
           Precip  :      12.567102
 NOT modif Runoff  :       1.2773800
     modif Runoff  :       1.2489540
           ErP     :      -0.43798780
           EmPold  :       1.1581726
           SSH mean:       0.10051751
           -----------------------------
           EmP     :       0.030952100

Evap a partir du flux Qla (pour information, non utilisee) : Evap_Svqla = 13.741213 Sv
Evap a partir des termes EmP, precip, ErP, runoff et EmPold: Evap_sv    = 13.126823 Sv

Bilan gain .vs. perte:
           Precip+Runoff_MOD : 13.816056 Sv
           Evap+ErP+EmPold   : 13.847008 Sv

# Time series over 20 years

# Year 20

Temperature differences at z=105 m with Levitus and PHC_49:

Salinity differences at z=105 m with Levitus and PHC_49:

SST differences with Reynolds and PHC_49:

SSS differences with Levitus and PHC_49:

Temperature differences in zonal average with Levitus and PHC_49:

Salinity differences in zonal average with Levitus and PHC_49:

Mxl10 differences with PHC_49 :

MHT:

Global MOC:

Atlantic MOC:

BSF:

Erp field:

Zonal Mxl field:

Temperature & Salinity horizontal mean :

---

# Year 10

Temperature differences at z=105 m with Levitus and PHC_49:

Salinity differences at z=105 m with Levitus and PHC_49:

SST differences with Reynolds and PHC_49:

SSS differences with Levitus and PHC_49:

Temperature differences in zonal average with Levitus and PHC_49:

Salinity differences in zonal average with Levitus and PHC_49:

Mxl10 differences with PHC_49 :

Qnet differences with PHC_49 :

MHT:

Global MOC:

Atlantic MOC:

BSF:

Erp field:

Zonal Mxl field:

Temperature & Salinity horizontal mean :