Difference between revisions of "GEOS-Chem model development priorities"
(→Slated for inclusion in v11-02) |
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|- bgcolor="#cccccc" | |- bgcolor="#cccccc" | ||
!width="400px"|Item | !width="400px"|Item | ||
− | |||
!width="250px"|Author(s) | !width="250px"|Author(s) | ||
+ | !width="80px"|Type | ||
!width="250px"|Status | !width="250px"|Status | ||
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|-valign="top" | |-valign="top" | ||
|Halogen chemistry updates | |Halogen chemistry updates | ||
− | |||
|Tomás Sherwen (York)<br>Johan Schmidt (Harvard)<br>[[Chemistry Issues|Oxidants and Chemistry WG]] | |Tomás Sherwen (York)<br>Johan Schmidt (Harvard)<br>[[Chemistry Issues|Oxidants and Chemistry WG]] | ||
+ | |Science | ||
| | | | ||
*Slated for [[GEOS-Chem v11-02#v11-02b|v11-02b]] | *Slated for [[GEOS-Chem v11-02#v11-02b|v11-02b]] | ||
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|-valign="top" | |-valign="top" | ||
|Enhance default GEOS-Chem simple SOA | |Enhance default GEOS-Chem simple SOA | ||
− | |||
|Aerosol Working Group Chairs | |Aerosol Working Group Chairs | ||
+ | |Science | ||
| | | | ||
*Slated for [[GEOS-Chem v11-02#v11-02b|v11-02b]] | *Slated for [[GEOS-Chem v11-02#v11-02b|v11-02b]] | ||
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*Aerosol uptake of organic nitrates | *Aerosol uptake of organic nitrates | ||
*Nighttime isoprene chemistry | *Nighttime isoprene chemistry | ||
− | |||
|Jenny Fisher (U. Wollongong)<br>Eloïse Marais (Harvard)<br>Katie Travis (Harvard)<br>Kelvin Bates (Caltech)<br>Rebecca Schwantes(Caltech) | |Jenny Fisher (U. Wollongong)<br>Eloïse Marais (Harvard)<br>Katie Travis (Harvard)<br>Kelvin Bates (Caltech)<br>Rebecca Schwantes(Caltech) | ||
+ | |Science | ||
| | | | ||
*Delivered to GCST (Mar 2017) | *Delivered to GCST (Mar 2017) | ||
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|-valign="top" | |-valign="top" | ||
|Add aqueous isoprene uptake to SOA scheme | |Add aqueous isoprene uptake to SOA scheme | ||
− | |||
|Eloise Marais (Harvard) | |Eloise Marais (Harvard) | ||
+ | |Science | ||
| | | | ||
*Delivered to GCST (Jul 2016) | *Delivered to GCST (Jul 2016) | ||
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|-valign="top" | |-valign="top" | ||
|[[Aerosol_optical_properties#Add_BC_absorption_enhancement_factor|Update density of BC to 1.8 and add absorption enhancement factor in input.geos]] | |[[Aerosol_optical_properties#Add_BC_absorption_enhancement_factor|Update density of BC to 1.8 and add absorption enhancement factor in input.geos]] | ||
− | |||
|Xuan Wang (MIT) | |Xuan Wang (MIT) | ||
+ | |Science | ||
| | | | ||
*Delivered to [[GEOS-Chem Support Team|GCST]] (Jan 2016) | *Delivered to [[GEOS-Chem Support Team|GCST]] (Jan 2016) | ||
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|-valign="top" | |-valign="top" | ||
|[[NOx-Ox-HC-aerosol#Monthly mean surface distributions|Monthly mean surface methane distributions]] | |[[NOx-Ox-HC-aerosol#Monthly mean surface distributions|Monthly mean surface methane distributions]] | ||
− | |||
|Lee Murray (NASA GISS/LDEO) | |Lee Murray (NASA GISS/LDEO) | ||
+ | |Science | ||
| | | | ||
*Slated for [[GEOS-Chem v11-02#v11-02d|v11-02d]] | *Slated for [[GEOS-Chem v11-02#v11-02d|v11-02d]] | ||
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|-valign="top" | |-valign="top" | ||
|[[Rn-Pb-Be_simulation#Radon_flux_diagnostic|Radon flux diagnostic]] | |[[Rn-Pb-Be_simulation#Radon_flux_diagnostic|Radon flux diagnostic]] | ||
− | |||
|[[GCST]] | |[[GCST]] | ||
+ | |Benchmarking | ||
| | | | ||
*Slated for [[GEOS-Chem v11-02#v11-02d|v11-02d]] | *Slated for [[GEOS-Chem v11-02#v11-02d|v11-02d]] | ||
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|-valign="top" | |-valign="top" | ||
|[[EDGAR_v4.3_anthropogenic_emissions|EDGAR v4.3 emissions]] | |[[EDGAR_v4.3_anthropogenic_emissions|EDGAR v4.3 emissions]] | ||
+ | |Chi Li (Dalhousie) | ||
|Science | |Science | ||
− | |||
| | | | ||
*Delivered to GCST (Nov 2016) | *Delivered to GCST (Nov 2016) | ||
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|-valign="top" | |-valign="top" | ||
|EPA-derived BC/OA emissions over US (1990-2012) | |EPA-derived BC/OA emissions over US (1990-2012) | ||
− | |||
|David Ridley (MIT) | |David Ridley (MIT) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|[[CAC_anthropogenic_emissions#Historical_emissions|Historical CAC emissions]] | |[[CAC_anthropogenic_emissions#Historical_emissions|Historical CAC emissions]] | ||
− | |||
|Chi Li (Dalhousie) | |Chi Li (Dalhousie) | ||
+ | |Science | ||
| | | | ||
*Delivered to GCST (Nov 2016) | *Delivered to GCST (Nov 2016) | ||
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|-valign="top" | |-valign="top" | ||
|Default US emissions to NEI after 2011 | |Default US emissions to NEI after 2011 | ||
− | |||
|Dalhousie group | |Dalhousie group | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Ammonia from Arctic birds | |Ammonia from Arctic birds | ||
− | |||
|Dalhousie group | |Dalhousie group | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|[[Sulfate_aerosols#Ocean_ammonia_emission_inventory|Ocean ammonia emission inventory]] | |[[Sulfate_aerosols#Ocean_ammonia_emission_inventory|Ocean ammonia emission inventory]] | ||
− | |||
|Fabien Paulot (NOAA/GFDL) | |Fabien Paulot (NOAA/GFDL) | ||
+ | |Science | ||
| | | | ||
*Data files delivered to GCST (Jan 2016) | *Data files delivered to GCST (Jan 2016) | ||
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|-valign="top" | |-valign="top" | ||
|[http://www.atmos-chem-phys.net/16/2819/2016/ A snow NOx source from deep snowpack] | |[http://www.atmos-chem-phys.net/16/2819/2016/ A snow NOx source from deep snowpack] | ||
− | |||
|Maria Zatko (UW)<br>Becky Alexander (UW) | |Maria Zatko (UW)<br>Becky Alexander (UW) | ||
+ | |Science | ||
| | | | ||
*Implemented in v9-01-01 | *Implemented in v9-01-01 | ||
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|-valign="top" | |-valign="top" | ||
|[[MASAGE_NH3_inventory#Non-agricultural_NH3_for_use_with_MASAGE|Non-agricultural NH3 for use with MASAGE]] | |[[MASAGE_NH3_inventory#Non-agricultural_NH3_for_use_with_MASAGE|Non-agricultural NH3 for use with MASAGE]] | ||
− | |||
|Amos Tai (CUHK) | |Amos Tai (CUHK) | ||
+ | |Science | ||
| | | | ||
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|-valign="top" | |-valign="top" | ||
|Fix to direct/diffuse radiation | |Fix to direct/diffuse radiation | ||
− | |||
|Katie Travis (Harvard) | |Katie Travis (Harvard) | ||
+ | |Science | ||
| | | | ||
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|Species Database Phase 3: | |Species Database Phase 3: | ||
*Harmonizing Henry's Law coefficients across wet and dry deposition | *Harmonizing Henry's Law coefficients across wet and dry deposition | ||
+ | |[[GCST]] | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Updated organic deposition | |Updated organic deposition | ||
− | |||
|Katie Travis (Harvard)<br>Jenny Fisher (U. Wollongong) | |Katie Travis (Harvard)<br>Jenny Fisher (U. Wollongong) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Remove dependence of species drydep on HNO3 drydep | |Remove dependence of species drydep on HNO3 drydep | ||
− | |||
|Katie Travis (Harvard)<br>Jenny Fisher (U. Wollongong) | |Katie Travis (Harvard)<br>Jenny Fisher (U. Wollongong) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|[[Wet_deposition#Update_SO2_scavenging_in_convective_updrafts_for_consistency|Update SO2 scavenging in convective updrafts for consistency]] | |[[Wet_deposition#Update_SO2_scavenging_in_convective_updrafts_for_consistency|Update SO2 scavenging in convective updrafts for consistency]] | ||
− | |||
|Duncan Fairlie (NASA/LARC) | |Duncan Fairlie (NASA/LARC) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|[[Aerosols_Working_Group#Sedimentation_of_stratospheric_aerosols|Sedimentation of stratospheric aerosols]] | |[[Aerosols_Working_Group#Sedimentation_of_stratospheric_aerosols|Sedimentation of stratospheric aerosols]] | ||
− | |||
|Sebastian Eastham (Harvard) | |Sebastian Eastham (Harvard) | ||
+ | |Science | ||
| | | | ||
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|-valign="top" | |-valign="top" | ||
|[[GEOS-Chem_species_units|Uniformity of units]] | |[[GEOS-Chem_species_units|Uniformity of units]] | ||
− | |||
|[[GCST]] | |[[GCST]] | ||
+ | |Structural | ||
| | | | ||
*Phase 2 (unit uniformity throughout chemistry) to be implemented after Flexchem | *Phase 2 (unit uniformity throughout chemistry) to be implemented after Flexchem | ||
Line 240: | Line 240: | ||
|-valign="top" | |-valign="top" | ||
|[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF Output Phase 3a: Output diagnostics in NetCDF format]] | |[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF Output Phase 3a: Output diagnostics in NetCDF format]] | ||
− | |||
|[[GCST]] | |[[GCST]] | ||
+ | |Structural | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF Output Phase 3b: Updates to eliminate differences between single and multi-segmented GEOS-Chem runs]] | |[[GEOS-Chem_Output_Files#NetCDF_File_Format|NetCDF Output Phase 3b: Updates to eliminate differences between single and multi-segmented GEOS-Chem runs]] | ||
− | |||
|[[GCST]]<br>Christoph Keller | |[[GCST]]<br>Christoph Keller | ||
+ | |Bug fix/Structural | ||
| | | | ||
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|-valign="top" | |-valign="top" | ||
|[[POPs simulation#PCB simulation|PCB simulation]] | |[[POPs simulation#PCB simulation|PCB simulation]] | ||
− | |||
|Carey Friedman (MIT)<br>Helen Amos (Harvard) | |Carey Friedman (MIT)<br>Helen Amos (Harvard) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Hg code updates (chemistry, ocean, land) | |Hg code updates (chemistry, ocean, land) | ||
+ | |[[Hg and POPs Working Group]] | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Surface ocean Hg boundary conditions from MITgcm | |Surface ocean Hg boundary conditions from MITgcm | ||
+ | |Hannah Horowitz (Harvard) | ||
|Science | |Science | ||
− | |||
| | | | ||
Line 278: | Line 278: | ||
*Rebuild the pre-built chemistry mechanisms (Standard, Tropchem, UCX, SOA, SOA-SVPOA) with [http://www.paratools.com/Kppa Kppa] | *Rebuild the pre-built chemistry mechanisms (Standard, Tropchem, UCX, SOA, SOA-SVPOA) with [http://www.paratools.com/Kppa Kppa] | ||
*Add capability for custom chemistry mechanism by building KPP on-the-fly in GEOS-Chem | *Add capability for custom chemistry mechanism by building KPP on-the-fly in GEOS-Chem | ||
+ | |Mike Long (Harvard)<br>[[GCST]] | ||
|Structural | |Structural | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|FlexGrid: Use HEMCO I/O and regridding capabilities to read and regrid met fields | |FlexGrid: Use HEMCO I/O and regridding capabilities to read and regrid met fields | ||
− | |||
|Jiawei Zhuang (Harvard)<br>Jintai Lin (PKU) | |Jiawei Zhuang (Harvard)<br>Jintai Lin (PKU) | ||
+ | |Structural | ||
| | | | ||
*Delivered to GCST (Oct 2016) | *Delivered to GCST (Oct 2016) | ||
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|-valign="top" | |-valign="top" | ||
|Merge standard simulation with specialty simulations for OVOC, acids, aromatics, dicarbonyls, terpenes | |Merge standard simulation with specialty simulations for OVOC, acids, aromatics, dicarbonyls, terpenes | ||
− | |||
|Dylan Millet (UMN)<br>Xin Chen (UMN) | |Dylan Millet (UMN)<br>Xin Chen (UMN) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Nested CO2, CH4, Hg, TOMAS, adjoint, etc. | |Nested CO2, CH4, Hg, TOMAS, adjoint, etc. | ||
− | |||
|[[Nested Model Working Group]] | |[[Nested Model Working Group]] | ||
+ | |Science | ||
| | | | ||
Line 310: | Line 310: | ||
|- bgcolor="#cccccc" | |- bgcolor="#cccccc" | ||
!width="400px"|Item | !width="400px"|Item | ||
− | |||
!width="250px"|Author(s) | !width="250px"|Author(s) | ||
+ | !width="80px"|Type | ||
!width="250px"|Status | !width="250px"|Status | ||
|-valign="top" | |-valign="top" | ||
|Global evaluation of using LWC and IWC from met fields for wet scavenging | |Global evaluation of using LWC and IWC from met fields for wet scavenging | ||
− | |||
|Hongyu Liu (NIA/NASA LARC)<br>Bo Zhang (NIA) | |Hongyu Liu (NIA/NASA LARC)<br>Bo Zhang (NIA) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Kz eddy mixing scheme | |Kz eddy mixing scheme | ||
− | |||
|Karen Yu (Harvard) | |Karen Yu (Harvard) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|VBS SOA option | |VBS SOA option | ||
+ | |Rokjin Park (SNU) | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Benchmark of stratosphere simulation | |Benchmark of stratosphere simulation | ||
− | |||
|Dylan Jones (U. Toronto) | |Dylan Jones (U. Toronto) | ||
+ | |Benchmarking | ||
| | | | ||
*1-yr benchmarks for GEOS-Chem v11-01d and later include comparisons with OSIRIS O3 | *1-yr benchmarks for GEOS-Chem v11-01d and later include comparisons with OSIRIS O3 | ||
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|- bgcolor="#cccccc" | |- bgcolor="#cccccc" | ||
!width="400px"|Item | !width="400px"|Item | ||
− | |||
!width="250px"|Author(s) | !width="250px"|Author(s) | ||
+ | !width="80px"|Type | ||
!width="250px"|Status | !width="250px"|Status | ||
|-valign="top" | |-valign="top" | ||
|[[Python code for GEOS-Chem|Python GEOS-Chem output processing and visualization package]] | |[[Python code for GEOS-Chem|Python GEOS-Chem output processing and visualization package]] | ||
− | |||
|Benoît Bovy (U. Liège-Belgium) | |Benoît Bovy (U. Liège-Belgium) | ||
+ | |Software package | ||
| | | | ||
*Users may download, test it, and submit feedback to Benoit Bovy. | *Users may download, test it, and submit feedback to Benoit Bovy. | ||
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|-valign="top" | |-valign="top" | ||
|Sea salt emission from sea ice | |Sea salt emission from sea ice | ||
− | |||
|Jiayue Huang (UW) | |Jiayue Huang (UW) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Re-evaluation of SST dependence of sea salt emissions | |Re-evaluation of SST dependence of sea salt emissions | ||
− | |||
|Jiayue Huang (UW) | |Jiayue Huang (UW) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|MOSAIC implementation | |MOSAIC implementation | ||
+ | |Sebastian Eastham (Harvard) | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|[[MEGAN_v2.1_plus_Guenther_2012_biogenic_emissions#Discussion_of_LAI_Data_Sources|Update MODIS LAI fields through 2015]] | |[[MEGAN_v2.1_plus_Guenther_2012_biogenic_emissions#Discussion_of_LAI_Data_Sources|Update MODIS LAI fields through 2015]] | ||
− | |||
|Barron Henderson (UF) | |Barron Henderson (UF) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Lightning NOx chemistry parameterization | |Lightning NOx chemistry parameterization | ||
− | |||
|Alicia Gressent (MIT) | |Alicia Gressent (MIT) | ||
+ | |Science | ||
| | | | ||
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|- bgcolor="#cccccc" | |- bgcolor="#cccccc" | ||
!width="400px"|Item | !width="400px"|Item | ||
− | |||
!width="250px"|Author(s) | !width="250px"|Author(s) | ||
+ | !width="80px"|Type | ||
!width="250px"|Status | !width="250px"|Status | ||
|-valign="top" | |-valign="top" | ||
|Dust emissions at nested-grid resolution | |Dust emissions at nested-grid resolution | ||
+ | |Yuxuan Wang (Texas A&M)<br>Jun Wang (UNL) | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Archive meteorological fields with higher resolution (for RCPs) | |Archive meteorological fields with higher resolution (for RCPs) | ||
+ | |Lee Murray (NASA GISS/LDEO) | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Land cover module in GEOS-Chem | |Land cover module in GEOS-Chem | ||
+ | |Jeffrey Geddes (MIT)<br>Michael Long (Harvard) | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Improved lightning emission scheme | |Improved lightning emission scheme | ||
− | |||
|Lee Murray (NASA GISS/LDEO) | |Lee Murray (NASA GISS/LDEO) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Archive high resolution wind fields for sea salt | |Archive high resolution wind fields for sea salt | ||
− | |||
|[[GEOS-Chem Support Team]] | |[[GEOS-Chem Support Team]] | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Cl chemistry updates | |Cl chemistry updates | ||
− | |||
|Lyatt Jaeglé (UW) | |Lyatt Jaeglé (UW) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Automate redistribution of NOx in HEMCO | |Automate redistribution of NOx in HEMCO | ||
− | |||
|Lee Murray (NASA GISS/LDEO) | |Lee Murray (NASA GISS/LDEO) | ||
− | |||
− | |||
− | |||
− | |||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Include Hg in full chemistry | |Include Hg in full chemistry | ||
+ | |Noelle Selin (MIT) | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|DMS oxidation scheme updating | |DMS oxidation scheme updating | ||
+ | |Tom Breider (Harvard)<br>Becky Alexander (U. Washington)<br>[[Chemistry Issues|Oxidants and Chemistry Working Group]] | ||
|Science | |Science | ||
− | |||
| | | | ||
*Currently being worked on by a member of the [http://www.atmos.washington.edu/blog/beckya/group-members/ Alexander group] | *Currently being worked on by a member of the [http://www.atmos.washington.edu/blog/beckya/group-members/ Alexander group] | ||
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|-valign="top" | |-valign="top" | ||
|Historical Hg emissions (1850-present) | |Historical Hg emissions (1850-present) | ||
+ | |Hannah Horowitz (Harvard) | ||
|Science | |Science | ||
− | |||
| | | | ||
*Awaiting completion of David Street's revised 1850-present inventory | *Awaiting completion of David Street's revised 1850-present inventory | ||
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|-valign="top" | |-valign="top" | ||
|Joint CO/CO2/CH4 forward model simulation | |Joint CO/CO2/CH4 forward model simulation | ||
− | |||
|Nicholas Deutscher (U. Wollongong) | |Nicholas Deutscher (U. Wollongong) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Past and future fire emissions under RCPs | |Past and future fire emissions under RCPs | ||
− | |||
|Loretta Mickley (Harvard)<br>Yuhang Wang (GIT)<br>Shiliang Wu (MT) | |Loretta Mickley (Harvard)<br>Yuhang Wang (GIT)<br>Shiliang Wu (MT) | ||
+ | |Science | ||
| | | | ||
*Some regional (western US, Canada, and Alaska) inventories for the 2050s A1B scenario are available by request (Loretta Mickley). | *Some regional (western US, Canada, and Alaska) inventories for the 2050s A1B scenario are available by request (Loretta Mickley). | ||
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|-valign="top" | |-valign="top" | ||
|Benchmark for 0.25x0.3125 nested NA model | |Benchmark for 0.25x0.3125 nested NA model | ||
− | |||
|Jun Wang (UNL) | |Jun Wang (UNL) | ||
+ | |Benchmarking | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Emission scheme of dust: subgrid wind variation to remove resolution dependence and better interannual variability | |Emission scheme of dust: subgrid wind variation to remove resolution dependence and better interannual variability | ||
− | |||
|David Ridley (MIT) | |David Ridley (MIT) | ||
+ | |Science | ||
| | | | ||
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|- bgcolor="#cccccc" | |- bgcolor="#cccccc" | ||
!width="400px"|Item | !width="400px"|Item | ||
− | |||
!width="250px"|Author(s) | !width="250px"|Author(s) | ||
+ | !width="80px"|Type | ||
!width="250px"|Status | !width="250px"|Status | ||
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|[[Sulfate_aerosols#Tagged_sulfate_and_nitrate_simulation|Tagged sulfate and nitrate simulation]], including | |[[Sulfate_aerosols#Tagged_sulfate_and_nitrate_simulation|Tagged sulfate and nitrate simulation]], including | ||
*[[Sulfate_aerosols#Metal_catalyzed_oxidation_of_SO2|Metal catalyzed oxidation of SO2]] (as a switch) | *[[Sulfate_aerosols#Metal_catalyzed_oxidation_of_SO2|Metal catalyzed oxidation of SO2]] (as a switch) | ||
− | |||
|Becky Alexander (UW) | |Becky Alexander (UW) | ||
+ | |Science | ||
| | | | ||
*These updates been implemented in v9-02, but have not been successfully merged with HEMCO in v10-01 | *These updates been implemented in v9-02, but have not been successfully merged with HEMCO in v10-01 | ||
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|-valign="top" | |-valign="top" | ||
|CO2 dependence of stomata conductance in dry deposition | |CO2 dependence of stomata conductance in dry deposition | ||
− | |||
|Amos Tai (CUHK) | |Amos Tai (CUHK) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Ozone damage to vegetation | |Ozone damage to vegetation | ||
− | |||
|Amos Tai (CUHK) | |Amos Tai (CUHK) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Bi-directional NH3 emissions | |Bi-directional NH3 emissions | ||
− | |||
|Juliet Zhu (CSU)<br>Lin Zhang (PKU) | |Juliet Zhu (CSU)<br>Lin Zhang (PKU) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Arsenic simulation | |Arsenic simulation | ||
− | |||
|Shiliang Wu (MT) | |Shiliang Wu (MT) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Dry deposition: Update the ozone dry deposition scheme | |Dry deposition: Update the ozone dry deposition scheme | ||
+ | |[http://www.chem.utoronto.ca/wp/murphygroup/ Murphy group] (UofT) | ||
|Science | |Science | ||
− | |||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Country-based weekend/weekday variability for EDGAR v4.2 | |Country-based weekend/weekday variability for EDGAR v4.2 | ||
− | |||
|Lee Murray (NASA GISS/LDEO)<br>Christoph Keller (Harvard) | |Lee Murray (NASA GISS/LDEO)<br>Christoph Keller (Harvard) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Resolution-independent lightning NOx scaling | |Resolution-independent lightning NOx scaling | ||
− | |||
|Lee Murray (NASA GISS/LDEO) | |Lee Murray (NASA GISS/LDEO) | ||
+ | |Science | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Nested-grid model with GEOS-FP at 1/2° x 5/8° resolution | |Nested-grid model with GEOS-FP at 1/2° x 5/8° resolution | ||
− | |||
|[[Nested Model Working Group]] | |[[Nested Model Working Group]] | ||
+ | |Structural | ||
| | | | ||
|-valign="top" | |-valign="top" | ||
|Update HCN simulation, implement in standard model via FlexChem | |Update HCN simulation, implement in standard model via FlexChem | ||
− | |||
|Jenny Fisher (U. Wollongong) | |Jenny Fisher (U. Wollongong) | ||
+ | |Science | ||
| | | | ||
*Not a priority | *Not a priority | ||
Line 577: | Line 571: | ||
|-valign="top" | |-valign="top" | ||
|TNO emissions over Europe (7km) | |TNO emissions over Europe (7km) | ||
+ | |[http://acmg.seas.harvard.edu/geos/geos_people.html#athens Greece team] | ||
|Science | |Science | ||
− | |||
| | | | ||
*On hold indefinitely | *On hold indefinitely | ||
Line 584: | Line 578: | ||
|-valign="top" | |-valign="top" | ||
|Implement biogenic emissions of ethane, propane | |Implement biogenic emissions of ethane, propane | ||
− | |||
|Zitely Tzompa (CSU) | |Zitely Tzompa (CSU) | ||
+ | |Science | ||
| | | | ||
*On hold indefinitely | *On hold indefinitely | ||
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|-valign="top" | |-valign="top" | ||
|Subgrid scale precipitation variability | |Subgrid scale precipitation variability | ||
− | |||
|[http://acmg.seas.harvard.edu/ Harvard group] | |[http://acmg.seas.harvard.edu/ Harvard group] | ||
+ | |Science | ||
| | | | ||
*On hold indefinitely | *On hold indefinitely |
Revision as of 20:29, 20 April 2017
On this page we list the current priorities for GEOS-Chem development. This list was compiled by the user Working Groups at the last International GEOS-Chem Meeting (IGC7) in May 2015 and has been continuously updated since 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
List of priorities as of Nov 2016
The items listed below are in different stages of readiness and will be included in future versions of the model.
Awaiting release
Items awaiting release will be part of the next version release of GEOS-Chem and are actively being incorporated into the standard model and benchmarked. More information on those items can be obtained on the GEOS-Chem v11-02 wiki page.
Item | Author(s) | Status |
---|---|---|
Science updates | ||
Updating chemistry rate constants based on JPL Publication 15-10 | Barron Henderson (U. Florida) Mat Evans (U. York) Oxidants and Chemistry WG |
|
PAN updates | Emily Fischer (CSU) |
|
Monthly mean NEI2011 emissions | GCST Katie Travis (Harvard) |
|
Structural/programming updates | ||
TBD | ||
Documentation | ||
TBD |
--Melissa Sulprizio (talk) 20:08, 9 March 2017 (UTC)
Ready to go in
Slated for inclusion in v11-02
The following items were prioritized for inclusion in GEOS-Chem v11-02.
Item | Author(s) | Type | Status |
---|---|---|---|
Chemistry updates | |||
Halogen chemistry updates | Tomás Sherwen (York) Johan Schmidt (Harvard) Oxidants and Chemistry WG |
Science |
|
Enhance default GEOS-Chem simple SOA | Aerosol Working Group Chairs | Science |
|
Updates to isoprene chemistry, includes:
|
Jenny Fisher (U. Wollongong) Eloïse Marais (Harvard) Katie Travis (Harvard) Kelvin Bates (Caltech) Rebecca Schwantes(Caltech) |
Science |
|
Add aqueous isoprene uptake to SOA scheme | Eloise Marais (Harvard) | Science |
|
Update density of BC to 1.8 and add absorption enhancement factor in input.geos | Xuan Wang (MIT) | Science | |
Monthly mean surface methane distributions | Lee Murray (NASA GISS/LDEO) | Science |
|
Radon flux diagnostic | GCST | Benchmarking |
|
Emission updates | |||
EDGAR v4.3 emissions | Chi Li (Dalhousie) | Science |
|
EPA-derived BC/OA emissions over US (1990-2012) | David Ridley (MIT) | Science | |
Historical CAC emissions | Chi Li (Dalhousie) | Science |
|
Default US emissions to NEI after 2011 | Dalhousie group | Science | |
Ammonia from Arctic birds | Dalhousie group | Science | |
Ocean ammonia emission inventory | Fabien Paulot (NOAA/GFDL) | Science |
|
A snow NOx source from deep snowpack | Maria Zatko (UW) Becky Alexander (UW) |
Science |
|
Non-agricultural NH3 for use with MASAGE | Amos Tai (CUHK) | Science | |
Deposition/surface updates | |||
Fix to direct/diffuse radiation | Katie Travis (Harvard) | Science | |
Species Database Phase 3:
|
GCST | Science | |
Updated organic deposition | Katie Travis (Harvard) Jenny Fisher (U. Wollongong) |
Science | |
Remove dependence of species drydep on HNO3 drydep | Katie Travis (Harvard) Jenny Fisher (U. Wollongong) |
Science | |
Update SO2 scavenging in convective updrafts for consistency | Duncan Fairlie (NASA/LARC) | Science | |
Sedimentation of stratospheric aerosols | Sebastian Eastham (Harvard) | Science | |
Structural updates | |||
Uniformity of units | GCST | Structural |
|
NetCDF Output Phase 3a: Output diagnostics in NetCDF format | GCST | Structural | |
NetCDF Output Phase 3b: Updates to eliminate differences between single and multi-segmented GEOS-Chem runs | GCST Christoph Keller |
Bug fix/Structural | |
Hg and POPs updates | |||
PCB simulation | Carey Friedman (MIT) Helen Amos (Harvard) |
Science | |
Hg code updates (chemistry, ocean, land) | Hg and POPs Working Group | Science | |
Surface ocean Hg boundary conditions from MITgcm | Hannah Horowitz (Harvard) | Science | |
Expansion of model capabilities | |||
Additional modifications for FlexChem, including:
|
Mike Long (Harvard) GCST |
Structural | |
FlexGrid: Use HEMCO I/O and regridding capabilities to read and regrid met fields | Jiawei Zhuang (Harvard) Jintai Lin (PKU) |
Structural |
|
Merge standard simulation with specialty simulations for OVOC, acids, aromatics, dicarbonyls, terpenes | Dylan Millet (UMN) Xin Chen (UMN) |
Science | |
Nested CO2, CH4, Hg, TOMAS, adjoint, etc. | Nested Model Working Group | Science |
--Melissa Sulprizio (talk) 16:13, 7 November 2016 (UTC)
Defer to v11-03 unless ready in time for v11-02
Item | Author(s) | Type | Status |
---|---|---|---|
Global evaluation of using LWC and IWC from met fields for wet scavenging | Hongyu Liu (NIA/NASA LARC) Bo Zhang (NIA) |
Science | |
Kz eddy mixing scheme | Karen Yu (Harvard) | Science | |
VBS SOA option | Rokjin Park (SNU) | Science | |
Benchmark of stratosphere simulation | Dylan Jones (U. Toronto) | Benchmarking |
|
--Melissa Sulprizio (talk) 16:13, 7 November 2016 (UTC)
Not prioritized for v11-02 (revisit at IGC8)
Item | Author(s) | Type | Status |
---|---|---|---|
Python GEOS-Chem output processing and visualization package | Benoît Bovy (U. Liège-Belgium) | Software package |
|
Sea salt emission from sea ice | Jiayue Huang (UW) | Science | |
Re-evaluation of SST dependence of sea salt emissions | Jiayue Huang (UW) | Science | |
MOSAIC implementation | Sebastian Eastham (Harvard) | Science | |
Update MODIS LAI fields through 2015 | Barron Henderson (UF) | Science | |
Lightning NOx chemistry parameterization | Alicia Gressent (MIT) | Science |
--Melissa Sulprizio (talk) 16:13, 7 November 2016 (UTC)
Over the horizon (6-12 months)
Item | Author(s) | Type | Status |
---|---|---|---|
Dust emissions at nested-grid resolution | Yuxuan Wang (Texas A&M) Jun Wang (UNL) |
Science | |
Archive meteorological fields with higher resolution (for RCPs) | Lee Murray (NASA GISS/LDEO) | Science | |
Land cover module in GEOS-Chem | Jeffrey Geddes (MIT) Michael Long (Harvard) |
Science | |
Improved lightning emission scheme | Lee Murray (NASA GISS/LDEO) | Science | |
Archive high resolution wind fields for sea salt | GEOS-Chem Support Team | Science | |
Cl chemistry updates | Lyatt Jaeglé (UW) | Science | |
Automate redistribution of NOx in HEMCO | Lee Murray (NASA GISS/LDEO) | Science | |
Include Hg in full chemistry | Noelle Selin (MIT) | Science | |
DMS oxidation scheme updating | Tom Breider (Harvard) Becky Alexander (U. Washington) Oxidants and Chemistry Working Group |
Science |
|
Historical Hg emissions (1850-present) | Hannah Horowitz (Harvard) | Science |
|
Joint CO/CO2/CH4 forward model simulation | Nicholas Deutscher (U. Wollongong) | Science | |
Past and future fire emissions under RCPs | Loretta Mickley (Harvard) Yuhang Wang (GIT) Shiliang Wu (MT) |
Science |
|
Benchmark for 0.25x0.3125 nested NA model | Jun Wang (UNL) | Benchmarking | |
Emission scheme of dust: subgrid wind variation to remove resolution dependence and better interannual variability | David Ridley (MIT) | Science |
--Melissa Sulprizio (talk) 16:13, 7 November 2016 (UTC)
Longer term (12-24 months)
Item | Author(s) | Type | Status |
---|---|---|---|
Tagged sulfate and nitrate simulation, including
|
Becky Alexander (UW) | Science |
|
CO2 dependence of stomata conductance in dry deposition | Amos Tai (CUHK) | Science | |
Ozone damage to vegetation | Amos Tai (CUHK) | Science | |
Bi-directional NH3 emissions | Juliet Zhu (CSU) Lin Zhang (PKU) |
Science | |
Arsenic simulation | Shiliang Wu (MT) | Science | |
Dry deposition: Update the ozone dry deposition scheme | Murphy group (UofT) | Science | |
Country-based weekend/weekday variability for EDGAR v4.2 | Lee Murray (NASA GISS/LDEO) Christoph Keller (Harvard) |
Science | |
Resolution-independent lightning NOx scaling | Lee Murray (NASA GISS/LDEO) | Science | |
Nested-grid model with GEOS-FP at 1/2° x 5/8° resolution | Nested Model Working Group | Structural | |
Update HCN simulation, implement in standard model via FlexChem | Jenny Fisher (U. Wollongong) | Science |
|
TNO emissions over Europe (7km) | Greece team | Science |
|
Implement biogenic emissions of ethane, propane | Zitely Tzompa (CSU) | Science |
|
Subgrid scale precipitation variability | Harvard group | Science |
|
--Melissa Sulprizio (talk) 16:13, 7 November 2016 (UTC)