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2024-03-28T09:42:56Z
User contributions
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https://wiki.seas.harvard.edu/geos-chem/index.php?title=Carbon_Cycle_Working_Group&diff=33567
Carbon Cycle Working Group
2017-06-26T16:21:46Z
<p>Yuzhong: /* Current Carbon Cycle Projects (please add yours!) */</p>
<hr />
<div>All users interested in the GEOS-Chem carbon gas simulations (CO, CO2, CH4, etc.) are encouraged to subscribe to the carbon gases email list (click on the link in the [[#Contact information|contact information section]] below).<br />
<br />
== Contact information ==<br />
<br />
{| border=1 cellspacing=0 cellpadding=5<br />
|-valign="top"<br />
!bgcolor="#CCCCCC" width="300px"|Carbon Cycle Working Group Co-Chairs<br />
|width="600px"|<br />
*[mailto:kevin.bowman@jpl.nasa.gov Kevin Bowman]<br />
*[mailto:dbj@atmosp.physics.utoronto.ca Dylan B.A. Jones]<br />
<br />
|-valign="top"<br />
!bgcolor="#CCCCCC"|Carbon Cycle Working Group email list<br />
|<tt>geos-chem-carbon [at] g.harvard.edu</tt><br />
<br />
<br />
|-valign="top"<br />
!bgcolor="#CCCCCC"|To subscribe to email list<br />
|Either<br />
*Send an email to <tt>geos-chem-carbon+subscribe [at] g.harvard.edu</tt><br />
Or:<br />
*Go to the [https://groups.google.com/a/g.harvard.edu/forum/#!forum/geos-chem-carbon GEOS-Chem Carbon Cycle Google Group]<br />
*Click on '''Subscribe to this group'''<br />
<br />
|-valign="top"<br />
!bgcolor="#CCCCCC"|To unsubscribe from email list<br />
|Either<br />
*Send an email to <tt>geos-chem-adjoint+unsubscribe [at] g.harvard.edu</tt><br />
Or<br />
*Go to the [https://groups.google.com/a/g.harvard.edu/forum/#!forum/geos-chem-carbon GEOS-Chem Carbon Cycle Google Group]<br />
*Click on the '''My Settings''' button<br />
*Click on '''Leave this group'''<br />
<br />
|}<br />
<br />
--[[User:Bmy|Bob Y.]] ([[User talk:Bmy|talk]]) 16:37, 21 August 2015 (UTC)<br />
<br />
== Current Carbon Cycle Projects (please add yours!) ==<br />
{| border=1 cellspacing=0 cellpadding=5<br />
|- bgcolor="#cccccc"<br />
!width="75px"|Simulation<br />
!width="150px"|User Group <br />
!width="550px"|Description <br />
!width="150px"|Contact Person<br />
!width="150px"|Date Added<br />
<br />
|- bgcolor="#eeddee"<br />
!&nbsp;<br />
!&nbsp;<br />
!Projects using CH4 simulations<br />
!&nbsp;<br />
!&nbsp;<br />
<br />
|-<br />
|[[CH4 simulation|Methane]]<br />
|U. Edinburgh<br />
|Regional methane sources using surface in situ and GOSAT and IASI satellite observations and an ensemble Kalman filter<br />
|[mailto:ac.fraser@ed.ac.uk Annemarie Fraser]<br />
|10 Jun 2009<br />
<br />
|-<br />
|[[CH4 simulation|Methane]]<br />
|Purdue University<br />
|Methane sources in Pan-Arctic region<br />
|[mailto:tan80@purdue.edu Zeli Tan]<br />
|26 Nov 2012<br />
<br />
|-<br />
|[[CH4 simulation|Methane]]<br />
|Harvard<br />
|Inverse modeling of methane with GOSAT<br />
|Alex Turner<br />
|7 May 2013<br />
<br />
|-<br />
|[[CH4 simulation|Methane]]<br />
|Harvard<br />
|Improved methane simulation (Gridded EPA inventory, JPL wetland emissions, CH4 + Cl sink)<br />
|[http://jdmaasakkers.github.io/ Bram Maasakkers]<br>[http://people.seas.harvard.edu/~mpayer/ Melissa Sulprizio]<br>[http://www.prism.gatech.edu/~yzhang425/ Yuzhong Zhang]<br />
|4 May 2017<br />
<br />
|- bgcolor="#eeddee"<br />
!&nbsp;<br />
!&nbsp;<br />
!Projects using CO and/or Tagged CO simulations<br />
!&nbsp;<br />
!&nbsp;<br />
<br />
|-<br />
|[[Tagged CO simulation|Tagged CO]]<br />
|Harvard<br />
|Using tagged CO simulation to study transport in the UT/LS<br />
|[mailto:jliu@seas.harvard.edu Junhua Liu]<br />
|12 May 2011<br />
<br />
|-<br />
|[[Tagged CO simulation|Tagged CO]]<br />
|JPL<br />
|Using tagged CO simulations to interpret MLS observations<br />
|[mailto:jianjun.jin@jpl.nasa.gov Jianjun Jin]<br />
|12 May 2011<br />
<br />
|-<br />
|[[Tagged CO simulation|Tagged CO]]<br>and [[NOx-Ox-HC-aerosol|full chemistry]]<br />
|Duke<br />
|CO sources from biomass burning<br>(NOTE: Cross-listed under full-chemistry)<br />
|Prasad Kasibhatla<br />
|15 Jun 2009<br />
<br />
|-<br />
|[[Tagged CO simulation|Tagged CO]]<br />
|U. Toronto<br />
|Adjoint analysis of CO sources from MOPITT<br />
|[mailto:zjiang@atmosp.physics.utoronto.ca Zhe Jiang]<br />
|09 Jun 2009<br />
<br />
|- bgcolor="#eeddee"<br />
!&nbsp;<br />
!&nbsp;<br />
!Projects using CO2 simulations<br />
!&nbsp;<br />
!&nbsp;<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|Caltech<br />
|Source/sink estimation of CO<span><sub>2</sub> using ground-based FTS observations<br />
|[mailto:janina@caltech.edu Janina Messerschmidt]<br />
|26 Sept 2011<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|UEA<br />
|CO2 flux inversions<br />
|[mailto:zhaohui.chen@uea.ac.uk ZhaoHui Chen]<br />
|1 Jul 2011<br />
<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|U. Edinburgh<br />
|Using GEOS-Chem for CO2 flux inversions<br />
|James Barlow<br />
|12 May 2011<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]/[[Tagged CO simulation|Tagged CO]]<br />
|Harvard<br />
|Using CO/CO2 correlations for CO2 inverse modeling<br />
|[mailto:wqq726@gmail.com Helen Wang]<br />
|12 May 2011<br />
<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|Tsinghua U.<br />
|Nested grid simulation to interpret surface CO<span><sub>2</sub> observations<br />
|[mailto:yxw@mail.tsinghua.edu.cn Yuxuan Wang]<br />
|12 May 2011<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|Environment Canada<br />
|CO<span><sub>2</sub> modeling and source/sink estimation<br />
|[mailto:ray.nassar@ec.gc.ca Ray Nassar]<br />
|11 Apr 2011<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|U. Edinburgh<br />
|CO<span><sub>2</sub> simulation and surface flux estimation by using Ensemble Kalman Filter<br />
|[mailto:lfeng@staffmail.ed.ac.uk Liang Feng]<br />
|18 Aug 2010<br />
<br />
|-<br />
|CO2/CO Adjoint<br />
|JPL<br />
|Source/state estimation of CO2 and CO using atmospheric CO2/CO satellite observations<br />
|[mailto:kevin.bowman@jpl.nasa.gov Kevin Bowman]<br />
|28 Jun 2010<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|U. Toronto<br />
|Modeling CO<span><sub>2</sub> and its sources and sinks with GEOS-Chem<br />
|[mailto:dbj@atmosp.physics.utoronto.ca Dylan Jones]<br />
|09 Jun 2009<br />
<br />
|-<br />
|[[CO2 simulation|CO2]]<br />
|IUP U. Bremen<br />
|Study the CO2 and OCS relationship using ground-based FTS observations and GEOS-Chem<br />
|[mailto:w_yuting@iup.physik.uni-bremen.de Yuting Wang]<br />
|17 May 2014<br />
<br />
|-<br />
| CO2/CH4/CO<br />
| U. Wollongong<br />
|Joint simulation and source/sink estimation based on remote sensing and in situ (fixed and moving platforms) measurements in Australia<br />
|[mailto:bb907@uowmail.edu.au Beata Bukosa]<br />
|13 April 2017<br />
<br />
|-<br />
| CO2<br />
| FSU<br />
|Arctic CO2 transport and surface fluxes<br />
|[mailto:cdholmes@fsu.edu Chris Holmes] [mailto:kag16e@my.fsu.edu Kelly Graham]<br />
|May 2017<br />
|}<br />
<br />
== Recently Completed Projects (please add yours!) ==<br />
{| border=1 cellspacing=0 cellpadding=5<br />
<br />
|- bgcolor="#cccccc"<br />
!width="75px"|Simulation<br />
!width="150px"|User Group <br />
!width="550px"|Description <br />
!width="150px"|Contact Person<br />
!width="150px"|Publication<br />
<br />
|-<br />
|[[Tagged CO simulation|Tagged CO]]<br />
|Harvard<br />
|Adjoint analysis of CO sources from MOPITT/AIRS/SCIAMACHY<br />
|Monika Kopacz<br />
|Atmos. Chem. Phys., 10, 855-876, 2010. [http://acmg.seas.harvard.edu/publications/Kopacz_etal2010.pdf PDF]<br />
<br />
|}<br />
<br />
--[[User:Bmy|Bob Y.]] 15:40, 25 April 2014 (EDT)<br />
<br />
== Development Priorities ==<br />
<br />
{| border=1 cellspacing=0 cellpadding=5<br />
|- bgcolor="#cccccc"<br />
!width="250px"|Priority<br />
!width="500px"|Description<br />
!width="250px"|Status <br />
|-<br />
|Update biospheric CO2 fluxes<br />
|Currently based on CASA (neutral biosphere) output for one particular year and a climatology of net terrestrial exchange. Running with year-specific fluxes from the SiB3 biospheric model will be a new option. <br />
|To be included in [[GEOS-Chem v10-01]]<br />
|-<br />
|Update anthropogenic CO2 fluxes <br />
|Implement anthropogenic (fossil fuel combustion) CO2 emissions with higher temporal resolution and perhaps higher spatial resolution.<br />
|To be included in [[GEOS-Chem v10-01]]<br />
|-<br />
|Update ocean CO2 fluxes<br />
|Currently using Takahashi et al. (2009) which gives too weak of a global sink. Look into possibilities for scaling or improved ocean fluxes from another source.<br />
|To be included in [[GEOS-Chem v10-01]] <br />
|-<br />
|[[Tagged CO simulation]] <br />
|Improve treatment of secondary production of CO from VOC oxidation. Currently just scale emissions. Modify code to apply photochemical production rates archived from a full chemistry simulation.<br />
| Work completed and described in Fisher et al., submitted to GMDD April 2017. To be included in v11-02 or later.<br />
|-<br />
|CO-CO2-CH4 simulation<br />
|Merge into a single offline simulation for the standard model.<br />
| In Development [mailto:bb907@uowmail.edu.au Beata Bukosa]<br />
|-<br />
|Improved satellite diagnostic <br />
|Implement more flexible diagnostic for saving out XCO2 and other satellite-relevant parameters.<br />
| <br />
|}<br />
<br />
--[[User:Melissa Payer|Melissa Payer]] 10:36, 10 June 2013 (EDT)<br />
--Updated by Ray Nassar 2015 April 14, 16:58 (EDT)<br />
<br />
== Recent updates ==<br />
<br />
The following development items have recently been added to GEOS-Chem:<br />
<br />
{| border=1 cellspacing=0 cellpadding=5 <br />
|-bgcolor="#CCCCCC" valign="top"<br />
!width="75px"|Version<br />
!width="75px"|Released<br />
!width="600px"|Description<br />
!width="250px"|Contact<br />
<br />
|-valign="top"<br />
|[[GEOS-Chem v10-01|v10-01]]<br />
|Jun 2015<br />
|[[CO2_simulation#Update_CO2_emissions|Simple Biosphere (SiB3) model balanced biosphere fluxes (2006-2010) for CO2 simulation]], implemented via [[HEMCO]]<br />
|Ray Nassar (Environment Canada)<br />
<br />
|-valign="top"<br />
|v10-01<br />
|Jun 2015<br />
|[[CO2_simulation#Update_CO2_emissions|Scaled Takahashi et al. (2009) Ocean CO2 fluxes for 2000-2013 for CO2 simulation]], implemented via [[HEMCO]]<br />
|Ray Nassar (Environment Canada)<br />
<br />
|-valign="top"<br />
|v10-01<br />
|Jun 2015<br />
|[[CO2_simulation#Update_CO2_emissions|ODIAC v2013 national fossil fuel combustion emissions for 2000-2014 for CO2 simulation]], implemented via [[HEMCO]]<br />
|Ray Nassar (Environment Canada)<br />
<br />
|-valign="top"<br />
|v10-01<br />
|Jun 2015<br />
|[[CO2_simulation#Update_CO2_emissions|TIMES weekly and diurnal fossil fuel temporal scaling factors for CO2 simulation]], implemented via [[HEMCO]]<br />
|Ray Nassar (Environment Canada)<br />
<br />
|-valign="top"<br />
|v10-01<br />
|Jun 2015<br />
|[[CO2_simulation#Update_CO2_emissions|Extended time range for CDIAC, chemical CO2 source, shipping and aviation scale factors for CO2 simulation]], implemented via [[HEMCO]]<br />
|Ray Nassar (Environment Canada)<br />
<br />
|-valign="top"<br />
|v10-01<br />
|June 2015<br />
|[[HEMCO|The HEMCO emissions component]] now handles all emissions in GEOS-Chem v10-01 and higher versions.<br />
|Christoph Keller (fmr Harvard)<br>[[GCST]]<br />
<br />
|-valign="top"<br />
|[[GEOS-Chem v9-02|v9-01]]<br />
|Mar 2014<br />
|[[CH4_simulation#Update_CH4_emissions_to_EDGAR_v4.2|EDGAR v4.2 emissions for CH4 simulation]]<br />
|Kevin Wecht (Harvard)<br />
|}<br />
<br />
--[[User:Bmy|Bob Yantosca]] ([[User talk:Bmy|talk]]) 15:38, 23 February 2016 (UTC)<br />
<br />
The following development items will soon be added to GEOS-Chem:<br />
<br />
{| border=1 cellspacing=0 cellpadding=5 <br />
|-bgcolor="#CCCCCC" valign="top"<br />
!width="75px"|Version<br />
!width="75px"|Released<br />
!width="600px"|Description<br />
!width="250px"|Contact<br />
<br />
|-valign="top"<br />
|[[GEOS-Chem v11-01|v11-01]]<br />
|TBD 2016<br />
|The FlexChem chemical solver will completely replace SMVGEAR. All full-chemistry simulations going forward will use FlexChem (which is based on the KPP solver package).<br />
|Mike Long (Harvard)<br>[[GCST]]<br />
<br />
|}<br />
<br />
--[[User:Bmy|Bob Yantosca]] ([[User talk:Bmy|talk]]) 15:38, 23 February 2016 (UTC)</div>
Yuzhong