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@ARTICLE{Liao:1024415,
author = {Liao, Ye and Deng, Xuying and Huang, Mingming and Liu,
Mingzhao and Yi, Jia and Hoffmann, Lars},
title = {{T}racking {C}arbon {D}ioxide with {L}agrangian {T}ransport
{S}imulations: {C}ase {S}tudy of {C}anadian {F}orest {F}ires
in {M}ay 2021},
journal = {Atmosphere},
volume = {15},
number = {4},
issn = {2073-4433},
address = {Basel, Switzerland},
publisher = {MDPI AG},
reportid = {FZJ-2024-02158},
pages = {429},
year = {2024},
abstract = {The large amounts of greenhouse gases, such as carbon
dioxide, produced by severe forest fires not only seriously
affect the ecosystems in the area where the fires occur but
also cause a greenhouse effect that has a profound impact on
the natural environment in other parts of the world.
Numerical simulations of greenhouse gas transport processes
are often affected by uncertainties in the location and
timing of the emission sources and local meteorological
conditions, and it is difficult to obtain accurate and
credible predictions by combining remote sensing satellite
data with given meteorological forecasts or reanalyses. To
study the regional transport processes and impacts of
greenhouse gases produced by sudden large-scale forest
fires, this study applies the Lagrangian particle dispersion
model Massive-Parallel Trajectory Calculations (MPTRAC) to
conduct forward simulations of the CO2 transport process of
greenhouse gases emitted from forest fires in the central
region of Saskatchewan, Canada, during the period of 17 May
to 25 May 2021. The simulation results are validated with
the Orbiting Carbon Observatory-2 Goddard Earth Observing
System (OCO-2 GEOS) Level 3 daily gridded CO2 product over
the study area. In order to leverage the high computational
costs of the numerical simulations of the model, we
implement the forward simulations on the Tianhe-2
supercomputer platform and the JUWELS HPC system, which
greatly improves the computational efficiency through
parallel computation and makes near-real-time predictions of
atmospheric transport processes feasible.},
cin = {JSC},
ddc = {550},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511)},
pid = {G:(DE-HGF)POF4-5111},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001210610500001},
doi = {10.3390/atmos15040429},
url = {https://juser.fz-juelich.de/record/1024415},
}