Difference between revisions of "GEOS-Chem model development priorities"
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'''''[[Main_Page|GEOS-Chem Main Page]] | [[GCHP_Main_Page|GCHP Main Page]]''''' | '''''[[Main_Page|GEOS-Chem Main Page]] | [[GCHP_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. | + | 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 [http://acmg.seas.harvard.edu/geos/geos_working_groups.html Working Groups] and the [http://acmg.seas.harvard.edu/geos/geos_steering_cmte.html Steering Committee]. For history of past releases see the [[GEOS-Chem_versions|GEOS-Chem Versions wiki page]]. |
+ | |||
+ | == Release schedule == | ||
+ | |||
+ | Please see the [http://wiki.seas.harvard.edu/geos-chem/images/e/e1/GEOS-Chem_Release_Proposal.pdf GEOS-Chem Release Proposal] outlining the procedure and schedule for releasing GEOS-Chem versions. | ||
== Merged and awaiting release == | == Merged and awaiting release == | ||
+ | |||
+ | See the links below for items merged and awaiting release. | ||
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
|-bgcolor="#CCCCCC" | |-bgcolor="#CCCCCC" | ||
− | !width="200px"| | + | !width="200px"|Patch version in development |
− | !width="200px"| | + | !width="200px"|Minor version in development |
− | + | ||
− | + | ||
|-valign="top" | |-valign="top" | ||
− | | | + | |align="center"|'''[[GEOS-Chem 13.3.4]]''' |
− | | | + | |align="center"|'''[[GEOS-Chem 13.4.0]]''' |
− | | | + | |
− | | | + | |
|} | |} | ||
== Feature integration in progress == | == Feature integration in progress == | ||
+ | |||
+ | Features listed in this table are actively being integrated into GEOS-Chem by the [[GEOS-Chem Support Team]]. In addition, we continuously implement structural updates in the model to maintain and develop coupling with other models including GEOS, CESM, and the model adjoint. | ||
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
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!width="100px"|Model scope | !width="100px"|Model scope | ||
!width="100px"|Ease of implementation | !width="100px"|Ease of implementation | ||
− | !width=" | + | !width="300px"|Notes |
|-valign="top" | |-valign="top" | ||
− | | | + | |Use degassing-only volcano emissions for benchmark simulations |
− | | | + | |Christoph Keller (GMAO)<br>Daniel Jacob (Harvard) |
− | |Emissions | + | |Emissions &<br>Benchmarking |
+ | |Easy | ||
| | | | ||
+ | *See [https://github.com/geoschem/geos-chem/pull/1005 geoschem/geos-chem #1005] | ||
+ | *Currently slated for 13.4.0 | ||
+ | |||
+ | |-valign="top" | ||
+ | |Upgrade Fast-JX to Cloud-J | ||
+ | |Lizzie Lundgren (GCST) | ||
+ | |Structural | ||
+ | |Difficult | ||
| | | | ||
− | * | + | *See [https://github.com/geoschem/cloud-j geoschem/cloud-j] |
|-valign="top" | |-valign="top" | ||
− | | | + | |Migrating sulfate chemistry into KPP |
− | | | + | |Mike Long (GCST) |
− | | | + | |Chemistry &<br>Structural |
+ | |Difficult | ||
| | | | ||
+ | *Complete but needs validation & further testing | ||
+ | |||
+ | |-valign="top" | ||
+ | |[http://acmg.seas.harvard.edu/publications/2021/shah_est_2021.pdf Updated Hg chemistry in KPP] | ||
+ | |Viral Shah (Harvard)<br>Colin Thackray (Harvard)<br>Mike Long (Harvard) | ||
+ | |Chemistry | ||
+ | |Medium | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
− | | | + | |Add capability to use mass fluxes in advection |
− | | | + | |Sebastian Eastham (MIT) <br> Liam Bindle (GCST) |
− | + | |Transport | |
+ | |Easy | ||
| | | | ||
− | + | *Identified as a priority for GC 13, but not yet delivered | |
− | * | + | *GCHP only |
+ | |||
|-valign="top" | |-valign="top" | ||
− | |[https://github.com/geoschem/geos-chem/ | + | |[https://github.com/geoschem/geos-chem/issues/331 Provide climatologies for open fire emissions] |
− | |GCST | + | |Melissa Sulprizio (GCST) |
− | | | + | |Emissions |
− | | | + | |Easy |
| | | | ||
|-valign="top" | |-valign="top" | ||
− | |[https://github.com/geoschem/geos-chem/issues/ | + | |[https://github.com/geoschem/geos-chem/issues/655 Climatologies for lightning NOx], [https://github.com/geoschem/geos-chem/issues/331 biomass burning], and [https://github.com/geoschem/geos-chem/issues/656 volcanoes] |
− | | | + | |Lee Murray (Rochester)<br>Melissa Sulprizio (GCST) |
− | | | + | |Emissions |
− | | | + | |Easy |
| | | | ||
|-valign="top" | |-valign="top" | ||
− | |[https://github.com/geoschem/geos-chem/pull/ | + | |[https://github.com/geoschem/geos-chem/pull/945 Add option for driving GEOS-Chem with native GEOS meteorological files] |
− | | | + | |Liam Bindle (GCST) |
|Structural | |Structural | ||
|Easy | |Easy | ||
| | | | ||
− | + | |-valign="top" | |
+ | |[https://github.com/geoschem/geos-chem/pull/990 Change State_Chm%Species from 4D to vector of 3D arrays] | ||
+ | |Lizzie Lundgren (GCST) | ||
+ | |Structural | ||
+ | |Medium | ||
+ | | | ||
|} | |} | ||
== Feature integration in the queue == | == Feature integration in the queue == | ||
+ | |||
+ | Features listed in this table have been delivered to the GEOS-Chem Support Team and are prioritized to be integrated into GEOS-Chem in the near future. | ||
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
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!width="100px"|Model scope | !width="100px"|Model scope | ||
!width="100px"|Ease of implementation | !width="100px"|Ease of implementation | ||
− | !width=" | + | !width="300px"|Notes |
|-valign="top" | |-valign="top" | ||
− | + | |[https://gmd.copernicus.org/articles/13/2569/2020/ MEGAN3] | |
+ | |Sam Silva (MIT) | ||
+ | |Emissions | ||
+ | |Medium | ||
+ | | | ||
+ | *Implementation details may be found at https://zenodo.org/record/3614062#.XzvrH5NKjOR | ||
+ | *Base code version is 12.3.0 | ||
|-valign="top" | |-valign="top" | ||
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|Sam Silva (MIT) | |Sam Silva (MIT) | ||
|Science | |Science | ||
+ | |Medium | ||
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− | + | *Code is available at https://zenodo.org/record/3614062 | |
+ | *Base code version is 12.3.0 | ||
|-valign="top" | |-valign="top" | ||
− | |[https:// | + | |[https://github.com/geoschem/geos-chem/issues/997 Update surface resistance for ozone deposition to ice/snow] |
− | | | + | |Ryan Pound (York)<br>Shuting Zhai (UW) |
− | | | + | |Drydep |
− | | | + | |Easy |
| | | | ||
+ | *See [https://github.com/geoschem/geos-chem/issues/997 geoschem/geos-chem PR #997] | ||
|-valign="top" | |-valign="top" | ||
− | |[https:// | + | |[https://acp.copernicus.org/articles/19/7055/2019/ Joint CO2-CO-CH4-OCS simulation] |
− | + | |Beata Bukosa (NIWA)<br>Kevin Bowman (JPL) | |
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|Specialty simulation | |Specialty simulation | ||
+ | |Medium | ||
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− | + | *See [https://github.com/geoschem/geos-chem/issues/654 geoschem/geos-chem #654] | |
− | + | *Ideally implemented as a chemical mechanism in KPP | |
− | *See [https://github.com/geoschem/geos-chem/ | + | |
|-valign="top" | |-valign="top" | ||
− | |[https:// | + | |[https://gmd.copernicus.org/articles/13/2475/2020/gmd-13-2475-2020.pdf Adaptive chemical solver] (as option) |
− | | | + | |Mike Long (Harvard) <br> Haipeng Lin (Harvard) |
|Chemistry | |Chemistry | ||
+ | |Difficult | ||
| | | | ||
− | + | *In testing | |
|-valign="top" | |-valign="top" | ||
− | |[ | + | |[https://github.com/geoschem/geos-chem/issues/770 Output satellite diagnostics as NetCDF] |
− | | | + | |Eloise Marais (UCL) |
− | | | + | |Diagnostics |
+ | |Easy | ||
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|} | |} | ||
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== Feature integration not yet prioritized == | == Feature integration not yet prioritized == | ||
+ | Features listed in this table have been delivered to the GEOS-Chem Support Team but are not yet prioritized for integrating into the model. | ||
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
Line 212: | Line 180: | ||
!width="100px"|Model scope | !width="100px"|Model scope | ||
!width="100px"|Ease of implementation | !width="100px"|Ease of implementation | ||
− | !width=" | + | !width="300px"|Notes |
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|-valign="top" | |-valign="top" | ||
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|Armin Kleinbohl (JPL)<br>Debra Weisenstein (Harvard, retired) | |Armin Kleinbohl (JPL)<br>Debra Weisenstein (Harvard, retired) | ||
|Chemistry | |Chemistry | ||
− | | | + | |Medium |
| | | | ||
*Delivered to GCST (Jun 2020) | *Delivered to GCST (Jun 2020) | ||
|-valign="top" | |-valign="top" | ||
− | |[https://gmd.copernicus.org/articles/13/ | + | |[https://gmd.copernicus.org/articles/13/1137/2020/ GC-YIBs biosphere-atmospheric chemistry coupled model] |
− | + | ||
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|Xu Yue (NUIST) | |Xu Yue (NUIST) | ||
|Science | |Science | ||
− | | | + | |Easy |
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*See [https://github.com/geoschem/geos-chem/issues/425 geoschem/geos-chem #425] | *See [https://github.com/geoschem/geos-chem/issues/425 geoschem/geos-chem #425] | ||
|-valign="top" | |-valign="top" | ||
− | |[ | + | |[https://github.com/geoschem/geos-chem/pull/629 Ecophysiology module in GEOS-Chem for biosphere-atmosphere exchange] |
|Joey Lam(CUHK)<br>Amos Tai (CUHK) | |Joey Lam(CUHK)<br>Amos Tai (CUHK) | ||
|Science | |Science | ||
− | | | + | |Easy |
| | | | ||
*Delivered to GCST (Feb 2021) | *Delivered to GCST (Feb 2021) | ||
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|Sebastian Eastham (MIT)<br>Eric Fleming (NASA GMAO) | |Sebastian Eastham (MIT)<br>Eric Fleming (NASA GMAO) | ||
|Chemistry | |Chemistry | ||
− | | | + | |Easy |
| | | | ||
|-valign="top" | |-valign="top" | ||
− | | | + | |Landcover/Fire Emissions Offline LPJlmfire |
− | | | + | |Loretta Mickley (Harvard)<br>Yang Li (Harvard) |
− | | | + | |Emissions |
− | | | + | |Easy |
| | | | ||
− | * | + | *Data files delivered to GCST (July 2021) |
− | + | ||
|-valign="top" | |-valign="top" | ||
− | | | + | |Anthropogenic Methane Emission Inventory for Canada |
− | | | + | |Tia Scarpelli (U. Edinburgh) |
− | | | + | |Emissions |
− | | | + | |Easy |
| | | | ||
+ | *Scarpelli, T.R., D.J. Jacob, M. Moran, F. Reuland, and D. Gordon, [https://projects.iq.harvard.edu/acmg/publications/gridded-inventory-canadas-anthropogenic-methane-emissions A gridded inventory of Canada's anthropogenic methane emissions], submitted to Environ. Res. Lett., 2021. | ||
|-valign="top" | |-valign="top" | ||
− | | | + | |Updated Global Inventory of Methane Emissions from Oil/Gas/Coal (GFEI v2) |
− | + | |Tia Scarpelli (U. Edinburgh) | |
|Emissions | |Emissions | ||
+ | |Easy | ||
| | | | ||
− | + | *Scarpelli, T.R., D.J. Jacob, S. Grossman, X. Lu, Z. Qu, M.P. Sulprizio, Y. Zhang, F. Reuland, and D. Gordon, [https://acmg.seas.harvard.edu/files/acmg/files/scarpelli2021_gfei.pdf Updated Global Fuel Exploitation Inventory (GFEI) for methane emissions from the oil, gas, and coal sectors: evaluation with inversions of atmospheric methane observations], submitted to Atmos. Chem. Phys., 2021 | |
|} | |} | ||
== Almost there (< 6 months) == | == Almost there (< 6 months) == | ||
+ | |||
+ | Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team within the next 6 months. | ||
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
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!width="200px"|Contributor(s) | !width="200px"|Contributor(s) | ||
!width="100px"|Model scope | !width="100px"|Model scope | ||
− | !width=" | + | !width="420px"|Notes |
+ | |||
+ | |||
+ | |-valign="top" | ||
+ | |[https://github.com/geoschem/geos-chem/issues/559 Implement H2 chemistry in UCX] | ||
+ | |Chris Holmes (FSU) | ||
+ | |Chemistry | ||
+ | | | ||
+ | *Identified as a priority for GC 13, but not yet delivered | ||
+ | |||
+ | |||
+ | |-valign="top" | ||
+ | |[https://iopscience.iop.org/article/10.1088/1748-9326/ac16a3 New soil NOx parameterization] | ||
+ | |Yi Wang (U. Iowa)<br>Jun Wang (U. Iowa) | ||
+ | |Emissions | ||
+ | | | ||
+ | |||
+ | |-valign="top" | ||
+ | |[[Grid-independent_emissions|Updated offline biogenic emissions]] | ||
+ | |Hongjian Weng (PKU) | ||
+ | |Emissions | ||
+ | | | ||
+ | *Identified as a priority for GC 13, but not yet delivered | ||
+ | |||
+ | |-valign="top" | ||
+ | |[[Grid-independent_emissions|Updated offline sea salt emissions]] | ||
+ | |Hongjian Weng (PKU) | ||
+ | |Emissions | ||
+ | | | ||
+ | *Identified as a priority for GC 13, but not yet delivered | ||
+ | |||
+ | |-valign="top" | ||
+ | |[[Grid-independent_emissions|Updated offline soil NOx emissions]] | ||
+ | |Hongjian Weng (PKU) | ||
+ | |Emissions | ||
+ | | | ||
+ | *Identified as a priority for GC 13, but not yet delivered | ||
+ | |||
+ | |-valign="top" | ||
+ | |Provide recommended rather than hard-coded scaling factors for online emissions | ||
+ | |GCST | ||
+ | |Emissions | ||
+ | | | ||
+ | *Identified as a priority for GC 13, but not yet developed | ||
|-valign="top" | |-valign="top" | ||
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|Kazu Miyazaki (JPL) | |Kazu Miyazaki (JPL) | ||
|Input data | |Input data | ||
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|Emissions | |Emissions | ||
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− | | | + | |Change GCHP advection inputs to use total pressure and mixing ratio rather than dry |
− | | | + | |Sebastian Eastham (MIT) <br> Liam Bindle (GCST) |
− | | | + | |Transport |
| | | | ||
+ | *Identified as a priority for GC 13, but not yet delivered | ||
+ | *GCHP only | ||
|-valign="top" | |-valign="top" | ||
− | | | + | |HTAPv3 emissions (0.1 deg, 2002-2018) |
− | | | + | |Emissions & Deposition WG |
− | | | + | |Emissions |
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|-valign="top" | |-valign="top" | ||
− | | | + | |Migrating simple SOA formation from carbon_mod.F90 into the KPP "full-chemistry" mechanism |
− | | | + | |GCST |
− | | | + | |Chemistry |
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|-valign="top" | |-valign="top" | ||
− | | | + | |Updated parameterization of aerosol size distribution for bulk aerosol simulations |
− | | | + | |Haihui Zhu (WashU)<br>Shixian Zhai (Harvard) |
− | + | |Aerosols | |
| | | | ||
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== Over the horizon (6-12 months) == | == Over the horizon (6-12 months) == | ||
+ | |||
+ | Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team in the 6-12 months timeframe. | ||
{| border=1 cellspacing=0 cellpadding=5 | {| border=1 cellspacing=0 cellpadding=5 | ||
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!width="200px"|Contributor(s) | !width="200px"|Contributor(s) | ||
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|Add sulfate dependence to SOA yield from isoprene in simple SOA | |Add sulfate dependence to SOA yield from isoprene in simple SOA | ||
− | |Eloise Marais ( | + | |Eloise Marais (UCL) |
|Chemistry | |Chemistry | ||
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|} | |} | ||
− | + | == Longer term (12-24 months)== | |
+ | Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team in the 12-24 months timeframe. | ||
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Revision as of 19:38, 6 December 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. For history of past releases see the GEOS-Chem Versions wiki page.
Contents
Release schedule
Please see the GEOS-Chem Release Proposal outlining the procedure and schedule for releasing GEOS-Chem versions.
Merged and awaiting release
See the links below for items merged and awaiting release.
Patch version in development | Minor version in development |
---|---|
GEOS-Chem 13.3.4 | GEOS-Chem 13.4.0 |
Feature integration in progress
Features listed in this table are actively being integrated into GEOS-Chem by the GEOS-Chem Support Team. In addition, we continuously implement structural updates in the model to maintain and develop coupling with other models including GEOS, CESM, and the model adjoint.
Feature | Contributor(s) | Model scope | Ease of implementation | Notes |
---|---|---|---|---|
Use degassing-only volcano emissions for benchmark simulations | Christoph Keller (GMAO) Daniel Jacob (Harvard) |
Emissions & Benchmarking |
Easy |
|
Upgrade Fast-JX to Cloud-J | Lizzie Lundgren (GCST) | Structural | Difficult |
|
Migrating sulfate chemistry into KPP | Mike Long (GCST) | Chemistry & Structural |
Difficult |
|
Updated Hg chemistry in KPP | Viral Shah (Harvard) Colin Thackray (Harvard) Mike Long (Harvard) |
Chemistry | Medium | |
Add capability to use mass fluxes in advection | Sebastian Eastham (MIT) Liam Bindle (GCST) |
Transport | Easy |
|
Provide climatologies for open fire emissions | Melissa Sulprizio (GCST) | Emissions | Easy | |
Climatologies for lightning NOx, biomass burning, and volcanoes | Lee Murray (Rochester) Melissa Sulprizio (GCST) |
Emissions | Easy | |
Add option for driving GEOS-Chem with native GEOS meteorological files | Liam Bindle (GCST) | Structural | Easy | |
Change State_Chm%Species from 4D to vector of 3D arrays | Lizzie Lundgren (GCST) | Structural | Medium |
Feature integration in the queue
Features listed in this table have been delivered to the GEOS-Chem Support Team and are prioritized to be integrated into GEOS-Chem in the near future.
Feature | Contributor(s) | Model scope | Ease of implementation | Notes |
---|---|---|---|---|
MEGAN3 | Sam Silva (MIT) | Emissions | Medium |
|
Canopy Physics Model | Sam Silva (MIT) | Science | Medium |
|
Update surface resistance for ozone deposition to ice/snow | Ryan Pound (York) Shuting Zhai (UW) |
Drydep | Easy | |
Joint CO2-CO-CH4-OCS simulation | Beata Bukosa (NIWA) Kevin Bowman (JPL) |
Specialty simulation | Medium |
|
Adaptive chemical solver (as option) | Mike Long (Harvard) Haipeng Lin (Harvard) |
Chemistry | Difficult |
|
Output satellite diagnostics as NetCDF | Eloise Marais (UCL) | Diagnostics | Easy |
|
Feature integration not yet prioritized
Features listed in this table have been delivered to the GEOS-Chem Support Team but are not yet prioritized for integrating into the model.
Feature | Contributor(s) | Model scope | Ease of implementation | Notes |
---|---|---|---|---|
Stratospheric HCN chemistry | Armin Kleinbohl (JPL) Debra Weisenstein (Harvard, retired) |
Chemistry | Medium |
|
GC-YIBs biosphere-atmospheric chemistry coupled model | Xu Yue (NUIST) | Science | Easy | |
Ecophysiology module in GEOS-Chem for biosphere-atmosphere exchange | Joey Lam(CUHK) Amos Tai (CUHK) |
Science | Easy |
|
Extend UCX into the mesosphere | Sebastian Eastham (MIT) Eric Fleming (NASA GMAO) |
Chemistry | Easy | |
Landcover/Fire Emissions Offline LPJlmfire | Loretta Mickley (Harvard) Yang Li (Harvard) |
Emissions | Easy |
|
Anthropogenic Methane Emission Inventory for Canada | Tia Scarpelli (U. Edinburgh) | Emissions | Easy |
|
Updated Global Inventory of Methane Emissions from Oil/Gas/Coal (GFEI v2) | Tia Scarpelli (U. Edinburgh) | Emissions | Easy |
|
Almost there (< 6 months)
Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team within the next 6 months.
Feature | Contributor(s) | Model scope | Notes
|
---|---|---|---|
Implement H2 chemistry in UCX | Chris Holmes (FSU) | Chemistry |
|
New soil NOx parameterization | Yi Wang (U. Iowa) Jun Wang (U. Iowa) |
Emissions | |
Updated offline biogenic emissions | Hongjian Weng (PKU) | Emissions |
|
Updated offline sea salt emissions | Hongjian Weng (PKU) | Emissions |
|
Updated offline soil NOx emissions | Hongjian Weng (PKU) | Emissions |
|
Provide recommended rather than hard-coded scaling factors for online emissions | GCST | Emissions |
|
Diagnostic to archive XCO2, XCO, and XCH4 | Dylan Jones (Toronto) | Diagnostic | |
Provide archived TCR-2 GEOS-Chem OH fields for carbon simulations | Kazu Miyazaki (JPL) | Input data | |
BrC aging | Xuan Wang (Harvard) Melanie Hammer(Dalhousie) |
Chemistry | |
Shared Socioeconomic Pathways Emission Inventories | Hong Liao (NUIST) | Emissions | |
Rediagnosis of RAS convection in GEOS-Chem | Tailong He (Toronto) Dylan Jones (Toronto) Andrea Molod (NASA/GMAO) |
Convection |
|
Change GCHP advection inputs to use total pressure and mixing ratio rather than dry | Sebastian Eastham (MIT) Liam Bindle (GCST) |
Transport |
|
HTAPv3 emissions (0.1 deg, 2002-2018) | Emissions & Deposition WG | Emissions | |
Migrating simple SOA formation from carbon_mod.F90 into the KPP "full-chemistry" mechanism | GCST | Chemistry | |
Updated parameterization of aerosol size distribution for bulk aerosol simulations | Haihui Zhu (WashU) Shixian Zhai (Harvard) |
Aerosols |
Over the horizon (6-12 months)
Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team in the 6-12 months timeframe.
Feature | Contributor(s) | Model scope | Notes |
---|---|---|---|
Methylethylketone chemistry | Jared Brewer (CSU) | Chemistry | |
Add sulfate dependence to SOA yield from isoprene in simple SOA | Eloise Marais (UCL) | Chemistry | |
GTMM updates | Ben Geyman (Harvard) | Hg simulation |
|
Integrating GMAO's tracer gridded component in GCHP | Christoph Keller (NASA GMAO) | Transport Tracer simulation | |
Streamlining of specialty simulations through HEMCO and KPP | GCST | Chemistry, Specialty simulations |
Longer term (12-24 months)
Features listed in this table are in development and will likely be delivered to the GEOS-Chem Support Team in the 12-24 months timeframe.
Feature | Contributor(s) | Model scope | Notes |
---|---|---|---|
Implement isotope simulation for CO and CH4 in GCHP | Lee Murray (Rochester) | Specialty simulation | |
Migrate LETFK DA scheme to GCHP | Kazu Miyazaki (JPL) | Structural | |
Super fast chemistry scheme | Benjamin Brown-Steiner (AER) Makoto Kelp (Harvard) |
Chemistry |
|
Add non-volatile cations to ISORROPIA | Becky Alexander (UW) | Aerosols | |
DMS oxidation scheme updating | Becky Alexander (UW) Qianjie Chen (UW) |
Chemistry |
|
Heterogeneous sulfate production | Lin Zhang (PKU) Becky Alexander (UW) Yuxuan Wang (U. Houston) |
Chemistry |
|
Hg in WRF-GC | Yanxu Zhang (Nanjing) | Hg simulation | |
Hg with blowing snow | Yanxu Xhang (Nanjing) | Emissions, Hg simulation | |
Hg isotopes | Xiaotian Xu, Yanxu Xhang (Nanjing) | Hg simulation | |
Hg in CESM CAM-CHEM | Peng Zhang, Yanxu Xhang (Nanjing) | Hg simulation | |
Complex / multicomplex variables | Shannon Capps (Drexel) | Structural |