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Add MeMo soil absorption as default in CH4 simualations
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CH4 soil uptake from the Soil Methanotrophy Model (MeMo v1.0) has been
implemented in HEMCO configuration files for CH4 simulations. These monthly
fields are now used by default over the soil absorption fields from
Fung et al. (1991). CH4 uptake fields are available for 1990-2009, but
climatology values are used by default (for CH4 simulations after 2009).

Signed-off-by: Melissa Sulprizio <mpayer@seas.harvard.edu>
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msulprizio committed Dec 10, 2019
1 parent 3701d6d commit 9b2e87c
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Showing 3 changed files with 66 additions and 10 deletions.
23 changes: 20 additions & 3 deletions runs/shared_inputs/CH4/HEMCO_Config.template
View file
Expand Up @@ -65,7 +65,9 @@ Warnings: {WARNINGS}
--> JPL_WETCHARTS : true
--> SEEPS : true
--> LAKES : false
--> FUNG : true
--> FUNG_TERMITES : true
--> FUNG_SOIL_ABSORPTION : false
--> MeMo_SOIL_ABSORPTION : true
# ----- FUTURE EMISSIONS --------------------
--> RCP_3PD : false
--> RCP_45 : false
Expand Down Expand Up @@ -322,10 +324,25 @@ Warnings: {WARNINGS}
# - For tagged CH4 simulations soil absorption is treated as a loss and applied
# in mixing_mod.F
#==============================================================================
(((FUNG
(((FUNG_TERMITES
0 CH4_TERMITES $ROOT/CH4/v2014-09/4x5/termites.geos.4x5.nc CH4 1985/1/1/0 C xy kg/m2/s CH4 - 13 1
)))FUNG_TERMITES
(((FUNG_SOIL_ABSORPTION
0 CH4_SOILABSORB $ROOT/CH4/v2019-10/Fung_SoilAbs/Soil_Absorption_4x5_$YYYY.nc CH4 2009-2015/1-12/1/0 C xy molec/cm2/s CH4 1 14 1
)))FUNG
)))FUNG_SOIL_ABSORPTION

#==============================================================================
# --- # Soil absorption from MeMo model (Murguia-Flores et al. 2018, GMD) ---
#
# - Multiply soil absorption by -1 to get a "negative" flux
#==============================================================================
(((MeMo_SOIL_ABSORPTION
# Climatology
0 CH4_SOILABSORB $ROOT/CH4/v2019-10/MeMo_CH4uptake_Climatology.nc CH4uptake 2009/1-12/1/0 C xy kg/m2/s CH4 1 14 2

# 1990-2009
#0 CH4_SOILABSORB $ROOT/CH4/v2019-10/MeMo_CH4uptake_1990-2009.nc CH4uptake 1990-2009/1-12/1/0 C xy kg/m2/s CH4 1 14 2
)))MeMo_SOIL_ABSORPTION

#==============================================================================
# --- RCP future emission scenarios ---
Expand Down
23 changes: 20 additions & 3 deletions runs/shared_inputs/CH4/HEMCO_Config.template.na
View file
Expand Up @@ -65,7 +65,9 @@ Warnings: {WARNINGS}
--> JPL_WETCHARTS : true
--> SEEPS : true
--> LAKES : false
--> FUNG : true
--> FUNG_TERMITES : true
--> FUNG_SOIL_ABSORPTION : false
--> MeMo_SOIL_ABSORPTION : true
# ----- FUTURE EMISSIONS --------------------
--> RCP_3PD : false
--> RCP_45 : false
Expand Down Expand Up @@ -322,10 +324,25 @@ Warnings: {WARNINGS}
# - For tagged CH4 simulations soil absorption is treated as a loss and applied
# in mixing_mod.F
#==============================================================================
(((FUNG
(((FUNG_TERMITES
0 CH4_TERMITES $ROOT/CH4/v2014-09/4x5/termites.geos.4x5.nc CH4 1985/1/1/0 C xy kg/m2/s CH4 - 13 1
)))FUNG_TERMITES
(((FUNG_SOIL_ABSORPTION
0 CH4_SOILABSORB $ROOT/CH4/v2019-10/Fung_SoilAbs/Soil_Absorption_4x5_$YYYY.nc CH4 2009-2015/1-12/1/0 C xy molec/cm2/s CH4 1 14 1
)))FUNG
)))FUNG_SOIL_ABSORPTION

#==============================================================================
# --- # Soil absorption from MeMo model (Murguia-Flores et al. 2018, GMD) ---
#
# - Multiply soil absorption by -1 to get a "negative" flux
#==============================================================================
(((MeMo_SOIL_ABSORPTION
# Climatology
0 CH4_SOILABSORB $ROOT/CH4/v2019-10/MeMo_CH4uptake_Climatology.nc CH4uptake 2009/1-12/1/0 C xy kg/m2/s CH4 1 14 2

# 1990-2009
#0 CH4_SOILABSORB $ROOT/CH4/v2019-10/MeMo_CH4uptake_1990-2009.nc CH4uptake 1990-2009/1-12/1/0 C xy kg/m2/s CH4 1 14 2
)))MeMo_SOIL_ABSORPTION

#==============================================================================
# --- RCP future emission scenarios ---
Expand Down
30 changes: 26 additions & 4 deletions runs/shared_inputs/tagCH4/HEMCO_Config.template
View file
Expand Up @@ -72,7 +72,9 @@ Warnings: {WARNINGS}
--> JPL_WETCHARTS : true
--> SEEPS : true
--> LAKES : false
--> FUNG : true
--> FUNG_TERMITES : true
--> FUNG_SOIL_ABSORPTION : false
--> MeMo_SOIL_ABSORPTION : true
# ----- FUTURE EMISSIONS --------------------
--> RCP_3PD : false
--> RCP_45 : false
Expand Down Expand Up @@ -422,12 +424,32 @@ Warnings: {WARNINGS}
# - For tagged CH4 simulations soil absorption is treated as a loss and applied
# in mixing_mod.F
#==============================================================================
(((FUNG
(((FUNG_TERMITES
0 CH4_TERMITES_T $ROOT/CH4/v2014-09/4x5/termites.geos.4x5.nc CH4 1985/1/1/0 C xy kg/m2/s CH4_TER - 13 1
0 CH4_TERMITES $ROOT/CH4/v2014-09/4x5/termites.geos.4x5.nc CH4 1985/1/1/0 C xy kg/m2/s CH4 - 13 1
)))FUNG_TERMITES
(((FUNG_SOIL_ABSORPTION
0 CH4_SOILABSORB_T $ROOT/CH4/v2019-10/Fung_SoilAbs/Soil_Absorption_4x5_$YYYY.nc CH4 2009-2015/1-12/1/0 C xy molec/cm2/s CH4_SAB - 14 1
#0 CH4_SOILABSORB $ROOT/CH4/v2019-10/Fung_SoilAbs/Soil_Absorption_4x5_$YYYY.nc CH4 2009-2015/1-12/1/0 C xy molec/cm2/s CH4 1 14 1
)))FUNG
#0 CH4_SOILABSORB $ROOT/CH4/v2019-10/Fung_SoilAbs/Soil_Absorption_4x5_$YYYY.nc CH4 2009-2015/1-12/1/0 C xy molec/cm2/s CH4 1 14 1
)))FUNG_SOIL_ABSORPTION

#==============================================================================
# --- # Soil absorption from MeMo model (Murguia-Flores et al. 2018, GMD) ---
#
# - Multiply soil absorption by -1 to get a "negative" flux.
# (Only apply the scaling factor when adding to the total CH4 simulation)
# - For tagged CH4 simulations soil absorption is treated as a loss and applied
# in mixing_mod.F
#==============================================================================
(((MeMo_SOIL_ABSORPTION
# Climatology
0 CH4_SOILABSORB_T $ROOT/CH4/v2019-10/MeMo_CH4uptake_Climatology.nc CH4uptake 2009/1-12/1/0 C xy kg/m2/s CH4_SAB - 14 2
#0 CH4_SOILABSORB $ROOT/CH4/v2019-10/MeMo_CH4uptake_Climatology.nc CH4uptake 2009/1-12/1/0 C xy kg/m2/s CH4 1 14 2

# 1990-2009
#0 CH4_SOILABSORB_T $ROOT/CH4/v2019-10/MeMo_CH4uptake_1990-2009.nc CH4uptake 1990-2009/1-12/1/0 C xy kg/m2/s CH4_SAB - 14 2
##0 CH4_SOILABSORB $ROOT/CH4/v2019-10/MeMo_CH4uptake_1990-2009.nc CH4uptake 1990-2009/1-12/1/0 C xy kg/m2/s CH4 1 14 2
)))MeMo_SOIL_ABSORPTION

#==============================================================================
# --- RCP future emission scenarios ---
Expand Down

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