Difference between revisions of "GEOS-Chem model development priorities"
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|Lee Murray (Rochester) | |Lee Murray (Rochester) | ||
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*Work is finished and a manuscript is in preparation | *Work is finished and a manuscript is in preparation | ||
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|Amos Tai (CUHK) | |Amos Tai (CUHK) | ||
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|Tailong He (Toronto)<br>Dylan Jones (Toronto)<br>Andrea Molod (NASA/GMAO) | |Tailong He (Toronto)<br>Dylan Jones (Toronto)<br>Andrea Molod (NASA/GMAO) | ||
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*Work is finished and a manuscript is in preparation. | *Work is finished and a manuscript is in preparation. | ||
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|Harvard GCST | |Harvard GCST | ||
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|Viral Shah (Harvard)<br>Colin Thackray (Harvard) | |Viral Shah (Harvard)<br>Colin Thackray (Harvard) | ||
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|Ben Geyman (Harvard) | |Ben Geyman (Harvard) | ||
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|Landcover/Fire Emissions Offline LPJlmfire | |Landcover/Fire Emissions Offline LPJlmfire | ||
|Loretta Mickley (Harvard) | |Loretta Mickley (Harvard) | ||
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+ | |[https://www.pnas.org/content/117/42/26076 Aerosol dry deposition updates] | ||
+ | |Jeff Pierce (CSU) | ||
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|Sebastian Eastham (MIT) | |Sebastian Eastham (MIT) | ||
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|Benjamin Brown-Steiner (AER)<br>Makoto Kelp (Harvard) | |Benjamin Brown-Steiner (AER)<br>Makoto Kelp (Harvard) | ||
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*SF mechanism has been implemented and benchmarked in GEOS-Chem 12.0.0. This mechanism is of interest for those groups wanting fast global simulation of oxidation fields in GEOS-Chem simulations focused on aerosol microphysics. | *SF mechanism has been implemented and benchmarked in GEOS-Chem 12.0.0. This mechanism is of interest for those groups wanting fast global simulation of oxidation fields in GEOS-Chem simulations focused on aerosol microphysics. | ||
*The machine-learned chemical solver is still probably 12 months away from online implementation into GEOS-Chem. | *The machine-learned chemical solver is still probably 12 months away from online implementation into GEOS-Chem. | ||
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|Becky Alexander (UW)<br>Qianjie Chen (UW) | |Becky Alexander (UW)<br>Qianjie Chen (UW) | ||
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*Delayed - implemented pre-KPP | *Delayed - implemented pre-KPP | ||
*Currently bring implemented in KPP by UC Riverside group | *Currently bring implemented in KPP by UC Riverside group | ||
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|Lin Zhang (PKU)<br>Becky Alexander (UW)<br>Yuxuan Wang (U. Houston) | |Lin Zhang (PKU)<br>Becky Alexander (UW)<br>Yuxuan Wang (U. Houston) | ||
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*Delayed - implemented pre-KPP | *Delayed - implemented pre-KPP | ||
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|Xiaotian Xu, Yanxu Xhang (Nanjing) | |Xiaotian Xu, Yanxu Xhang (Nanjing) | ||
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Revision as of 14:33, 12 January 2021
GEOS-Chem Main Page | GCHP Main Page
On this page we list the current priorities for GEOS-Chem development. This list is continuously updated based on code readiness and input from the Working Groups and the Steering Committee.
We also invite you to view our GEOS-Chem Support Team project management board on Trello.com, which shows the current GCST workflow.
Contents
GEOS-Chem versions in development
13.0.0
See the GEOS-Chem 13.0.0 page for more details.
Priorities assigned to upcoming GEOS-Chem versions
TBD
Priorities not yet assigned to a particular version
The following items have been identified as priorities for GEOS-Chem, but have not yet been assigned to a particular GEOS-Chem version.
Ready to go in
Feature | Submitted by | Type | Notes |
---|---|---|---|
Improved wet scavenging from Luo et al. (2020) | Gan Luo (Albany) Fangqun Yu (Albany) |
Science |
|
Implement H2 chemistry in UCX | Chris Holmes (FSU) | Science | |
Stratospheric HCN chemistry | Armin Kleinbohl (JPL) Debra Weisenstein (Harvard, retired) |
Science |
|
HMS chemistry | Jonathan Moch (Harvard) | Science |
|
Trace metal simulation | Junwei Xu (Dalhousie) | Science |
|
Blowing snow emissions of sea salt and bromine | Lyatt Jaegle (UW) | Science |
|
Updated Yuan/BNU MODIS LAI product (2000-2019) | Jenny Fisher (U. Wollongong) | Science |
|
MEGAN3 | Sam Silva (MIT) | Science |
|
Canopy Physics Model | Sam Silva (MIT) | Structural | |
Update US emissions to NEI2016 | Barron Henderson (EPA) Lyssa Freese (MIT) |
Science |
|
Distribute emissions vertically in the boundary layer | Barron Henderson (EPA) GCST |
Structural & Science |
|
GC-YIBs biosphere-atmospheric chemistry coupled model | Xu Yue (NUIST) | Science | |
C2H4 and C2H2 chemistry | Kelvin Bates (Harvard) Ke Li (Harvard) |
Science | |
Extend UCX into the mesosphere | Sebastian Eastham (MIT) Eric Fleming (NASA GMAO) |
Science | |
Adaptive chemical solver | Lu Shen (Harvard) | Science | |
Provide climatologies for lightning NOx, volcano, and open fire emissions | GCST | Science | |
Diurnal scale factors of power plants emissions in China | Hongjian Weng (PKU) Jintai Lin (PKU) |
Science |
Almost there (< 6 months)
Item | Author(s) | Type | Notes |
---|---|---|---|
Diagnostic to archive XCO2, XCO, and XCH4 | Dylan Jones (Toronto) | Science | |
Provide archived TCR-2 GEOS-Chem OH fields for carbon simulations | Kazu Miyazaki (JPL) | Science | |
Aromatic VOC chemistry | Kelvin Bates (Harvard) Ke Li (Harvard) |
Science | |
BrC aging | Xuan Wang (Harvard) Melanie Hammer(Dalhousie) |
Science | |
One-Way Coupling w/ GISS ModelE3 | Lee Murray (Rochester) | Structural |
|
Shared Socioeconomic Pathways Emission Inventories | Hong Liao (NUIST) | Science | |
Ecophysiology module in GEOS-Chem for biosphere-atmosphere exchange | Amos Tai (CUHK) | Science |
|
Rediagnosis of RAS convection in GEOS-Chem | Tailong He (Toronto) Dylan Jones (Toronto) Andrea Molod (NASA/GMAO) |
Science |
|
Read-in of native GEOS output in GCHP | WUStL GCST | Science | Status updated Sep 2020 |
Adoption of the Spack package manager for dependency management | Harvard GCST | Structural |
Over the horizon (6-12 months)
Item | Author(s) | Type | Notes |
---|---|---|---|
Update OCS simulation in the standard code | Kevin Bowman (JPL) | Science | |
Methylethylketone chemistry | Jared Brewer (CSU) | Science | |
Add sulfate dependence to SOA yield from isoprene in simple SOA | Eloise Marais (Leicester) | Science | |
Updated Hg chemistry:
|
Viral Shah (Harvard) Colin Thackray (Harvard) |
Science | |
GTMM updates | Ben Geyman (Harvard) | Science | |
Landcover/Fire Emissions Offline LPJlmfire | Loretta Mickley (Harvard) | Science | |
Aerosol dry deposition updates | Jeff Pierce (CSU) | Science | |
Integrating GMAO's tracer gridded component in GCHP | Sebastian Eastham (MIT) | Structural | |
Mass flux-based transport in GCHP | Sebastian Eastham (MIT) | Science | |
Streamlining of specialty simulations through HEMCO and KPP | GCST | Science |
Longer term (12-24 months)
Item | Author(s) | Type | Notes |
---|---|---|---|
GCHP Adjoint | Daven Henze (CU Boulder) | Science | |
Implement isotope simulation for CO and CH4 in GCHP | Lee Murray (Rochester) | Science | |
Migrate LETFK DA scheme to GCHP | Kazu Miyazaki (JPL) | Science | |
Super fast chemistry scheme | Benjamin Brown-Steiner (AER) Makoto Kelp (Harvard) |
Science |
|
Add non-volatile cations to ISORROPIA | Becky Alexander (UW) | Science | |
DMS oxidation scheme updating | Becky Alexander (UW) Qianjie Chen (UW) |
Science |
|
Heterogeneous sulfate production | Lin Zhang (PKU) Becky Alexander (UW) Yuxuan Wang (U. Houston) |
Science |
|
Hg in WRF-GC | Yanxu Zhang (Nanjing) | Science | |
Hg with blowing snow | Yanxu Xhang (Nanjing) | Science | |
Hg isotopes | Xiaotian Xu, Yanxu Xhang (Nanjing) | Science | |
Hg in CESM CAM-CHEM | Peng Zhang, Yanxu Xhang (Nanjing) | Science | |
Complex / multicomplex variables | Shannon Capps (Drexel) | Structural | |
Archived CMIP6 Met Products for GEOS-Chem Input | Lee Murray (Rochester) | Science |