Insights on Fire and Soil Moisture Relationships from Max-Planck-Institute Research
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Stiig Wilkenskjeld, Gitta Lasslop
Silvia Kloster
Max-Planck-Institute for Meteorology
Hamburg
Fire
–
Soil Moisture
&
C
C
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S
M
ESA CCI
GFEDv3
GFEDv4
Fire
–
Soil Moisture
Relative soil moisture [%]
relative burned area []
Fire
–
Soil Moisture
Relative peak deviation []
Relative width deviation []
Fire
–
Soil Moisture
MPI-ESM / CMIP6 simulations
Relative peak deviation []
Relative width deviation []
Fire
–
Burned area
Carbon Emissions
Burned Area
Biomass
consumed
Fire Emissions
Fire
–
Burned area
Carbon Emissions
Burned Area
Biomass
consumed
Fire Emissions
F
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C
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2005
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2011
0.25 x 0.25
Bi-weekly
Fire
–
Burned area
Carbon Emissions
Burned Area
Biomass
consumed
Fire Emissions
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C
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2005
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2011
0.25 x 0.25
Bi-weekly
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what is burning (tree/grass)?
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how much is burning ?
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did the fire kill the tree?
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what happened before 2005?
Fire
–
Burned area
Carbon Emissions
Burned Area
Biomass
consumed
Fire Emissions
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what is burning (tree/grass)?
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how much is burning ?
-
did the fire kill the tree?
-
what happened before 2005?
F
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r
e
C
C
I
v
4
.
1
2005
–
2011
0.25 x 0.25
Bi-weekly
Fire
–
Burned area
Carbon Emissions
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Carbon Emissions
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Fire
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Burned area
Carbon Emissions
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2005. 2006. 2007 2008 2009. 2010 2011
2005. 2006. 2007 2008 2009. 2010 2011
Fire
–
Burned area
Carbon Emissions
•
Burned area Min= 248 Mha / Max = 444 Mha +/- 28%
Fire
–
Burned area
Carbon Emissions
•
ESA CCI burned area as boundary condition in JSBACH
fire emissions
•
Consistency between FIRE CCI and LC CCI assures that models burn
the correct trees
•
use new release of FIRE CCI (2000
–
2016)
•
ESA CCI burned area as boundary conditions in Vegetation Models
•
Model intercomparison
•
Protocol development
•
Transport fire emissions
compare to ESA CCI GHG
Summary / Outlook
Explore the fascinating research findings on the interaction between fire dynamics and soil moisture content, as studied by scientists from the Max-Planck-Institute for Meteorology in Hamburg. Discover details on burned areas, carbon emissions, biomass consumption, fire impacts on vegetation, and more, shedding light on environmental processes and ecosystem health.
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Presentation Transcript
Fire / Soil Moisture Stiig Wilkenskjeld, Gitta Lasslop Silvia Kloster Max-Planck-Institute for Meteorology Hamburg
Fire Soil Moisture CCI SM ESA CCI & GFEDv3 GFEDv4
Fire Soil Moisture relative burned area [] Relative soil moisture [%]
Fire Soil Moisture Relative width deviation [] Relative peak deviation []
Fire Soil Moisture Relative width deviation [] Relative peak deviation [] MPI-ESM / CMIP6 simulations
Fire Burned area Carbon Emissions Biomass consumed Fire Emissions Burned Area
Fire Burned area Carbon Emissions Biomass consumed Fire Emissions Burned Area Fire CCI v 4.1 2005 2011 0.25 x 0.25 Bi-weekly
Fire Burned area Carbon Emissions Biomass consumed Fire Emissions Burned Area Fire CCI v 4.1 Vegetation Model 2005 2011 JSBACH (MPI-ESM) - - - - what is burning (tree/grass)? how much is burning ? did the fire kill the tree? what happened before 2005? 0.25 x 0.25 Bi-weekly
Fire Burned area Carbon Emissions Biomass consumed Fire Emissions Burned Area Fire CCI v 4.1 Vegetation Model 2005 2011 JSBACH (MPI-ESM) - - - - what is burning (tree/grass)? how much is burning ? did the fire kill the tree? what happened before 2005? 0.25 x 0.25 Bi-weekly
Fire Burned area Carbon Emissions C emissions 2.19 PgC/year burned area 346 Mha
Fire Burned area Carbon Emissions C emissions 2.19 PgC/year burned area 346 Mha GFED4s: 402 Mha 2.18 PgC/year (van der Werf in prep.)
Fire Burned area Carbon Emissions C emissions 2005 - 2011 burned area 2005 - 2011 2005. 2006. 2007 2008 2009. 2010 2011 2005. 2006. 2007 2008 2009. 2010 2011
Fire Burned area Carbon Emissions Simulation Burned Land Cover Combustio n completen ess Fire Carbon Emission [PgC/year] Area JSBACH FIRE CCI JSBACH f(soil moisture), max=0.3 2.19 CCI FIRE CCI LC CCI f(soil moisture), max=0.3 1.86 JSBACH_B oreal FIRE CCI JSBACH f(soil moisture), boreal = 0.6 2.21
Fire Burned area Carbon Emissions Simulation Burned Area Land Cover Combustion completenes s Fire Carbon Emission [PgC/year] JSBACH FIRE CCI JSBACH f(soil moisture), max=0.3 2.19 JSBACH + FIRE CCI + uncertainty JSBACH f(soil moisture), max=0.3 2.52 (+15 %) JSBACH - FIRE CCI - uncertainty JSBACH f(soil moisture), max=0.3 1.78 (-19%) Burned area Min= 248 Mha / Max = 444 Mha +/- 28%
Summary / Outlook ESA CCI burned area as boundary condition in JSBACH fire emissions Consistency between FIRE CCI and LC CCI assures that models burn the correct trees use new release of FIRE CCI (2000 2016) ESA CCI burned area as boundary conditions in Vegetation Models Model intercomparison Protocol development Transport fire emissions compare to ESA CCI GHG
