Difference between revisions of "Carbon Cycle Working Group"

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{| border=1 cellspacing=0 cellpadding=5
 
{| border=1 cellspacing=0 cellpadding=5
|-
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|-valign="top"
|bgcolor="#CCCCCC"|'''Carbon Cycle Working Group Co-Chairs'''
+
!bgcolor="#CCCCCC" width="300px"|Carbon Cycle Working Group Co-Chairs
|[http://www.ec.gc.ca/scitech/default.asp?lang=En&n=F97AE834-1&xsl=scitechprofile&xml=F97AE834-A762-47A6-A2D9-9C397FD72F37&formid=6706100A-4FFF-4926-B415-6D10BA6A9F51 Ray Nassar], [mailto:kevin.bowman@jpl.nasa.gov Kevin Bowman]
+
|width="600px"|
|-
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*[mailto:kevin.bowman@jpl.nasa.gov Kevin Bowman] (GitHub: [https://github.com/kbowman77 @kbowman77])
|bgcolor="#CCCCCC"|'''Carbon Cycle Working Group email list'''
+
*[mailto:dbj@atmosp.physics.utoronto.ca Dylan B.A. Jones]
|<tt>geos-chem-carbon [at] seas.harvard.edu</tt>
+
 
|-
+
|-valign="top"
|bgcolor="#CCCCCC"|'''To subscribe to email list'''
+
!bgcolor="#CCCCCC"|Carbon Cycle Working Group email list
|Send email to <tt>geos-chem-carbon-join [at] seas.harvard.edu</tt>
+
|<tt>geos-chem-carbon [at] g.harvard.edu</tt>
|-
+
 
|bgcolor="#CCCCCC"|'''To unsubscribe from email list'''
+
 
|Send email to <tt>geos-chem-carbon-leave [at] seas.harvard.edu</tt>
+
|-valign="top"
 +
!bgcolor="#CCCCCC"|To subscribe to email list
 +
|Either
 +
*Send an email to <tt>geos-chem-carbon+subscribe [at] g.harvard.edu</tt>
 +
Or:
 +
*Go to the [https://groups.google.com/a/g.harvard.edu/forum/#!forum/geos-chem-carbon GEOS-Chem Carbon Cycle Google Group]
 +
*Click on '''Subscribe to this group'''
 +
 
 +
|-valign="top"
 +
!bgcolor="#CCCCCC"|To unsubscribe from email list
 +
|Either
 +
*Send an email to <tt>geos-chem-adjoint+unsubscribe [at] g.harvard.edu</tt>
 +
Or
 +
*Go to the [https://groups.google.com/a/g.harvard.edu/forum/#!forum/geos-chem-carbon GEOS-Chem Carbon Cycle Google Group]
 +
*Click on the '''My Settings''' button
 +
*Click on '''Leave this group'''
 +
 
 
|}
 
|}
 +
 +
--[[User:Bmy|Bob Y.]] ([[User talk:Bmy|talk]]) 16:37, 21 August 2015 (UTC)
  
 
== Current Carbon Cycle Projects (please add yours!) ==
 
== Current Carbon Cycle Projects (please add yours!) ==
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!width="550px"|Description
 
!width="550px"|Description
 
!width="150px"|Contact Person
 
!width="150px"|Contact Person
!width="150px"|Date Added
+
!width="150px"|Date Added or Updated
  
 
|- bgcolor="#eeddee"
 
|- bgcolor="#eeddee"
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!&nbsp;
 
!&nbsp;
 
!&nbsp;
 
!&nbsp;
 +
  
 
|-
 
|-
 
|[[CH4 simulation|Methane]]
 
|[[CH4 simulation|Methane]]
|U. Edinburgh
+
|Purdue University
|Regional methane sources using surface in situ and GOSAT and IASI satellite observations and an ensemble Kalman filter
+
|Methane sources in Pan-Arctic region
|[mailto:ac.fraser@ed.ac.uk Annemarie Fraser]
+
|[mailto:tan80@purdue.edu Zeli Tan]
|10 Jun 2009
+
|26 Nov 2012
  
 
|-
 
|-
 
|[[CH4 simulation|Methane]]
 
|[[CH4 simulation|Methane]]
 
|Harvard
 
|Harvard
|Methane sources and sinks based on in situ and satellite observations
+
|Improved methane simulation;<br>Updated emission inventories;<br>Inverse modeling;<br>OSSEs
|[mailto:kjw@io.harvard.edu Kevin Wecht]
+
|[https://eps.harvard.edu/people/jack-bruno Jack Bruno]<br>[https://scholar.harvard.edu/yli Yang Li]<br>[https://scholar.harvard.edu/xiaolu/home Xiao Lu]<br>[https://www.seas.harvard.edu/directory/hnesser Hannah Nesser]<br>[https://eps.harvard.edu/people/elise-penn Elise Penn]<br>[https://scholar.harvard.edu/zhenqu Zhen Qu]<br>[https://eps.harvard.edu/people/tia-scarpelli Tia Scarpelli]<br>[http://scholar.harvard.edu/lshen Lu Shen]<br>[http://people.seas.harvard.edu/~mpayer/ Melissa Sulprizio]<br>[https://www.varon.org/ Daniel Varon]<br>[https://jiaweizhuang.github.io/# Jiawei Zhuang]
|12 May 2011
+
|19 May 2020
  
 
|-
 
|-
 
|[[CH4 simulation|Methane]]
 
|[[CH4 simulation|Methane]]
|Harvard
+
|University of Minnesota
|Inverse modeling of methane with GOSAT
+
|Methane sources in US Midwest
|Alex Turner
+
|[mailto:dbm@umn.edu Dylan Millet]
|7 May 2013
+
|8 May 2019
  
 
|-
 
|-
 
|[[CH4 simulation|Methane]]
 
|[[CH4 simulation|Methane]]
|Purdue University
+
|University of Edinburgh
|Methane sources in Pan-Arctic region
+
|Ethane & Propane Trends as a Proxy for Methane
|[mailto:tan80@purdue.edu Zeli Tan]
+
|[mailto:d.finch@ed.ac.uk Doug Finch]
|26 Nov 2012
+
|8 May 2019
 +
 
 +
|-
 +
|[[CH4 simulation|Methane]]
 +
|University of Edinburgh
 +
|Clumped Isotopes of Methane in GEOS-Chem
 +
|[mailto:alice.drinkwater@ed.ac.uk Alice Drinkwater]
 +
|8 May 2019
  
 
|- bgcolor="#eeddee"
 
|- bgcolor="#eeddee"
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!&nbsp;
 
!&nbsp;
 
!&nbsp;
 
!&nbsp;
 
|-
 
|[[Tagged CO simulation|Tagged CO]]
 
|U. Wollongong
 
|Source attribution of Australasian pollution
 
|[mailto:jennyf@uow.edu.au Jenny Fisher]
 
|5 Nov 2012
 
 
|-
 
|[[Tagged CO simulation|Tagged CO]]
 
|Harvard
 
|Using tagged CO simulation to study transport in the UT/LS
 
|[mailto:jliu@seas.harvard.edu Junhua Liu]
 
|12 May 2011
 
  
 
|-
 
|-
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|-
 
|-
 
|[[CO2 simulation|CO2]]
 
|[[CO2 simulation|CO2]]
|IAP CAS
+
|UEA
|Using GEOS-Chem and adjoint model for CO2 flux inversions
+
|CO2 flux inversions
|[mailto:czh@mail.iap.ac.cn ZhaoHui Chen]
+
|[mailto:zhaohui.chen@uea.ac.uk ZhaoHui Chen]
 
|1 Jul 2011
 
|1 Jul 2011
 
 
|-
 
|[[CO2 simulation|CO2]]
 
|U. Edinburgh
 
|Using GEOS-Chem for CO2 flux inversions
 
|James Barlow
 
|12 May 2011
 
  
 
|-
 
|-
 
|[[CO2 simulation|CO2]]/[[Tagged CO simulation|Tagged CO]]
 
|[[CO2 simulation|CO2]]/[[Tagged CO simulation|Tagged CO]]
|Harvard
+
|Smithsonian Astrophysical Observatory
 
|Using CO/CO2 correlations for CO2 inverse modeling
 
|Using CO/CO2 correlations for CO2 inverse modeling
 
|[mailto:wqq726@gmail.com Helen Wang]
 
|[mailto:wqq726@gmail.com Helen Wang]
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|CO2/CO Adjoint
 
|CO2/CO Adjoint
 
|JPL
 
|JPL
|Source/state estimation of CO2 and CO using atmospheric CO2/CO  satellite observations
+
|CO2 and CO assimilation into the NASA Carbon Monitoring System Flux (CMS-Flux) project
 
|[mailto:kevin.bowman@jpl.nasa.gov Kevin Bowman]
 
|[mailto:kevin.bowman@jpl.nasa.gov Kevin Bowman]
 
|28 Jun 2010
 
|28 Jun 2010
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|[mailto:w_yuting@iup.physik.uni-bremen.de Yuting Wang]
 
|[mailto:w_yuting@iup.physik.uni-bremen.de Yuting Wang]
 
|17 May 2014
 
|17 May 2014
|}
 
  
--[[User:Bmy|Bob Y.]] 15:41, 25 April 2014 (EDT)
+
|-
 +
| CO2/CH4/CO
 +
| U. Wollongong
 +
|Joint simulation and source/sink estimation based on remote sensing and in situ (fixed and moving platforms) measurements in Australia
 +
|[mailto:bb907@uowmail.edu.au Beata Bukosa]
 +
|13 April 2017
 +
 
 +
|-
 +
| CO2
 +
| FSU
 +
|Arctic CO2 transport and surface fluxes
 +
|[mailto:cdholmes@fsu.edu Chris Holmes] [mailto:kag16e@my.fsu.edu Kelly Graham]
 +
|May 2017
 +
|}
  
 
== Recently Completed Projects (please add yours!) ==
 
== Recently Completed Projects (please add yours!) ==
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|Update biospheric CO2 fluxes
 
|Update biospheric CO2 fluxes
 
|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.  
 
|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.  
|To be included in [[GEOS-Chem v10-01]]
+
|Included in [[GEOS-Chem v10-01]]
 
|-
 
|-
 
|Update anthropogenic CO2 fluxes  
 
|Update anthropogenic CO2 fluxes  
 
|Implement anthropogenic (fossil fuel combustion) CO2 emissions with higher temporal resolution and perhaps higher spatial resolution.
 
|Implement anthropogenic (fossil fuel combustion) CO2 emissions with higher temporal resolution and perhaps higher spatial resolution.
|To be included in [[GEOS-Chem v10-01]]
+
|Included in [[GEOS-Chem v10-01]]
 
|-
 
|-
 
|Update ocean CO2 fluxes
 
|Update ocean CO2 fluxes
 
|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.
 
|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.
|To be included in [[GEOS-Chem v10-01]]  
+
|Included in [[GEOS-Chem v10-01]]  
 
|-
 
|-
 
|[[Tagged CO simulation]]  
 
|[[Tagged CO simulation]]  
 
|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.
 
|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.
|  
+
| Included in [[GEOS-Chem v11-02]]
 
|-
 
|-
 
|CO-CO2-CH4 simulation
 
|CO-CO2-CH4 simulation
 
|Merge into a single offline simulation for the standard model.
 
|Merge into a single offline simulation for the standard model.
|  
+
| In Development [mailto:bb907@uowmail.edu.au Beata Bukosa]
 
|-
 
|-
 
|Improved satellite diagnostic  
 
|Improved satellite diagnostic  
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{| border=1 cellspacing=0 cellpadding=5  
 
{| border=1 cellspacing=0 cellpadding=5  
 
|-bgcolor="#CCCCCC" valign="top"
 
|-bgcolor="#CCCCCC" valign="top"
!width="100px"|Version
+
!width="75px"|Version
!width="150px"|Released
+
!width="75px"|Released
!width="500px"|Description
+
!width="600px"|Description
!width="200px"|Contact
+
!width="250px"|Contact
|-
+
|v9-02
+
|Mar 2014
+
|[[CH4_simulation#Update_CH4_emissions_to_EDGAR_v4.2|EDGAR v4.2 emissions for CH4 simulation]]
+
|Kevin Wecht (Harvard)
+
|}
+
  
--[[User:Melissa Payer|Melissa Sulprizio]] 11:08, 17 January 2014 (EST)
+
|-valign="top"
 
+
|[[GEOS-Chem v10-01|v10-01]]
The following development items will soon be added to GEOS-Chem:
+
|Jun 2015
 +
|[[CO2_simulation#Update_CO2_emissions|Simple Biosphere (SiB3) model balanced biosphere fluxes (2006-2010) for CO2 simulation]], implemented via [[HEMCO]]
 +
|Ray Nassar (Environment Canada)
  
{| border=1 cellspacing=0 cellpadding=5
+
|-valign="top"
|-bgcolor="#CCCCCC" valign="top"
+
!width="100px"|Version
+
!width="150px"|Released
+
!width="500px"|Description
+
!width="200px"|Contact
+
|-
+
 
|v10-01
 
|v10-01
|April 2015 (pending)
+
|Jun 2015
|[[CO2_simulation#Update_CO2_emissions|Simple Biosphere (SiB3) model balanced biosphere fluxes (2006-2010) for CO2 simulation]]
+
|[[CO2_simulation#Update_CO2_emissions|Scaled Takahashi et al. (2009) Ocean CO2 fluxes for 2000-2013 for CO2 simulation]], implemented via [[HEMCO]]
 
|Ray Nassar (Environment Canada)
 
|Ray Nassar (Environment Canada)
|-
+
 
 +
|-valign="top"
 
|v10-01
 
|v10-01
|April 2015 (pending)
+
|Jun 2015
|[[CO2_simulation#Update_CO2_emissions|Scaled Takahashi et al. (2009) Ocean CO2 fluxes for 2000-2013 for CO2 simulation]]
+
|[[CO2_simulation#Update_CO2_emissions|ODIAC v2013 national fossil fuel combustion emissions for 2000-2014 for CO2 simulation]], implemented via [[HEMCO]]
 
|Ray Nassar (Environment Canada)
 
|Ray Nassar (Environment Canada)
|-
+
 
 +
|-valign="top"
 
|v10-01
 
|v10-01
|April 2015 (pending)
+
|Jun 2015
|[[CO2_simulation#Update_CO2_emissions|ODIAC v2013 national fossil fuel emissions 2000-2014 for CO2 simulation]]
+
|[[CO2_simulation#Update_CO2_emissions|TIMES weekly and diurnal fossil fuel temporal scaling factors for CO2 simulation]], implemented via [[HEMCO]]
 
|Ray Nassar (Environment Canada)
 
|Ray Nassar (Environment Canada)
|-
+
 
 +
|-valign="top"
 
|v10-01
 
|v10-01
|April 2015 (pending)
+
|Jun 2015
|[[CO2_simulation#Update_CO2_emissions|TIMES weekly and diurnal fossil fuel scaling factors for CO2 simulation]]
+
|[[CO2_simulation#Update_CO2_emissions|Extended time range for CDIAC, chemical CO2 source, shipping and aviation scale factors for CO2 simulation]], implemented via [[HEMCO]]
 
|Ray Nassar (Environment Canada)
 
|Ray Nassar (Environment Canada)
|-
+
 
 +
|-valign="top"
 
|v10-01
 
|v10-01
|April 2015 (pending)
+
|June 2015
|[[CO2_simulation#Update_CO2_emissions|Extended time range for CDIAC, chemical CO2 source, shipping and aviation scale factors for CO2 simulation]]
+
|[[HEMCO|The HEMCO emissions component]] now handles all emissions in GEOS-Chem v10-01 and higher versions.
|Ray Nassar (Environment Canada)
+
|Christoph Keller (fmr Harvard)<br>[[GCST]]
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v9-02|v9-01]]
 +
|Mar 2014
 +
|[[CH4_simulation#Update_CH4_emissions_to_EDGAR_v4.2|EDGAR v4.2 emissions for CH4 simulation]]
 +
|Kevin Wecht (Harvard)
 +
|}
 +
 
 +
--[[User:Bmy|Bob Yantosca]] ([[User talk:Bmy|talk]]) 15:38, 23 February 2016 (UTC)
 +
 
 +
The following development items will soon be added to GEOS-Chem:
 +
 
 +
{| border=1 cellspacing=0 cellpadding=5
 +
|-bgcolor="#CCCCCC" valign="top"
 +
!width="75px"|Version
 +
!width="75px"|Released
 +
!width="600px"|Description
 +
!width="250px"|Contact
 +
 
 +
|-valign="top"
 +
|[[GEOS-Chem v11-01|v11-01]]
 +
|TBD 2016
 +
|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).
 +
|Mike Long (Harvard)<br>[[GCST]]
 +
 
 
|}
 
|}
  
--[[Ray Nassar]] 2015 April 14, 17:42 (EST)
+
--[[User:Bmy|Bob Yantosca]] ([[User talk:Bmy|talk]]) 15:38, 23 February 2016 (UTC)

Latest revision as of 15:24, 7 August 2020

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 section below).

Contact information

Carbon Cycle Working Group Co-Chairs
Carbon Cycle Working Group email list geos-chem-carbon [at] g.harvard.edu


To subscribe to email list Either
  • Send an email to geos-chem-carbon+subscribe [at] g.harvard.edu

Or:

To unsubscribe from email list Either
  • Send an email to geos-chem-adjoint+unsubscribe [at] g.harvard.edu

Or

--Bob Y. (talk) 16:37, 21 August 2015 (UTC)

Current Carbon Cycle Projects (please add yours!)

Simulation User Group Description Contact Person Date Added or Updated
    Projects using CH4 simulations    


Methane Purdue University Methane sources in Pan-Arctic region Zeli Tan 26 Nov 2012
Methane Harvard Improved methane simulation;
Updated emission inventories;
Inverse modeling;
OSSEs
Jack Bruno
Yang Li
Xiao Lu
Hannah Nesser
Elise Penn
Zhen Qu
Tia Scarpelli
Lu Shen
Melissa Sulprizio
Daniel Varon
Jiawei Zhuang
19 May 2020
Methane University of Minnesota Methane sources in US Midwest Dylan Millet 8 May 2019
Methane University of Edinburgh Ethane & Propane Trends as a Proxy for Methane Doug Finch 8 May 2019
Methane University of Edinburgh Clumped Isotopes of Methane in GEOS-Chem Alice Drinkwater 8 May 2019
    Projects using CO and/or Tagged CO simulations    
Tagged CO JPL Using tagged CO simulations to interpret MLS observations Jianjun Jin 12 May 2011
Tagged CO
and full chemistry
Duke CO sources from biomass burning
(NOTE: Cross-listed under full-chemistry)
Prasad Kasibhatla 15 Jun 2009
Tagged CO U. Toronto Adjoint analysis of CO sources from MOPITT Zhe Jiang 09 Jun 2009
    Projects using CO2 simulations    
CO2 Caltech Source/sink estimation of CO2 using ground-based FTS observations Janina Messerschmidt 26 Sept 2011
CO2 UEA CO2 flux inversions ZhaoHui Chen 1 Jul 2011
CO2/Tagged CO Smithsonian Astrophysical Observatory Using CO/CO2 correlations for CO2 inverse modeling Helen Wang 12 May 2011


CO2 Tsinghua U. Nested grid simulation to interpret surface CO2 observations Yuxuan Wang 12 May 2011
CO2 Environment Canada CO2 modeling and source/sink estimation Ray Nassar 11 Apr 2011
CO2 U. Edinburgh CO2 simulation and surface flux estimation by using Ensemble Kalman Filter Liang Feng 18 Aug 2010
CO2/CO Adjoint JPL CO2 and CO assimilation into the NASA Carbon Monitoring System Flux (CMS-Flux) project Kevin Bowman 28 Jun 2010
CO2 U. Toronto Modeling CO2 and its sources and sinks with GEOS-Chem Dylan Jones 09 Jun 2009
CO2 IUP U. Bremen Study the CO2 and OCS relationship using ground-based FTS observations and GEOS-Chem Yuting Wang 17 May 2014
CO2/CH4/CO U. Wollongong Joint simulation and source/sink estimation based on remote sensing and in situ (fixed and moving platforms) measurements in Australia Beata Bukosa 13 April 2017
CO2 FSU Arctic CO2 transport and surface fluxes Chris Holmes Kelly Graham May 2017

Recently Completed Projects (please add yours!)

Simulation User Group Description Contact Person Publication
Tagged CO Harvard Adjoint analysis of CO sources from MOPITT/AIRS/SCIAMACHY Monika Kopacz Atmos. Chem. Phys., 10, 855-876, 2010. PDF

--Bob Y. 15:40, 25 April 2014 (EDT)

Development Priorities

Priority Description Status
Update biospheric CO2 fluxes 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. Included in GEOS-Chem v10-01
Update anthropogenic CO2 fluxes Implement anthropogenic (fossil fuel combustion) CO2 emissions with higher temporal resolution and perhaps higher spatial resolution. Included in GEOS-Chem v10-01
Update ocean CO2 fluxes 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. Included in GEOS-Chem v10-01
Tagged CO simulation 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. Included in GEOS-Chem v11-02
CO-CO2-CH4 simulation Merge into a single offline simulation for the standard model. In Development Beata Bukosa
Improved satellite diagnostic Implement more flexible diagnostic for saving out XCO2 and other satellite-relevant parameters.

--Melissa Payer 10:36, 10 June 2013 (EDT) --Updated by Ray Nassar 2015 April 14, 16:58 (EDT)

Recent updates

The following development items have recently been added to GEOS-Chem:

Version Released Description Contact
v10-01 Jun 2015 Simple Biosphere (SiB3) model balanced biosphere fluxes (2006-2010) for CO2 simulation, implemented via HEMCO Ray Nassar (Environment Canada)
v10-01 Jun 2015 Scaled Takahashi et al. (2009) Ocean CO2 fluxes for 2000-2013 for CO2 simulation, implemented via HEMCO Ray Nassar (Environment Canada)
v10-01 Jun 2015 ODIAC v2013 national fossil fuel combustion emissions for 2000-2014 for CO2 simulation, implemented via HEMCO Ray Nassar (Environment Canada)
v10-01 Jun 2015 TIMES weekly and diurnal fossil fuel temporal scaling factors for CO2 simulation, implemented via HEMCO Ray Nassar (Environment Canada)
v10-01 Jun 2015 Extended time range for CDIAC, chemical CO2 source, shipping and aviation scale factors for CO2 simulation, implemented via HEMCO Ray Nassar (Environment Canada)
v10-01 June 2015 The HEMCO emissions component now handles all emissions in GEOS-Chem v10-01 and higher versions. Christoph Keller (fmr Harvard)
GCST
v9-01 Mar 2014 EDGAR v4.2 emissions for CH4 simulation Kevin Wecht (Harvard)

--Bob Yantosca (talk) 15:38, 23 February 2016 (UTC)

The following development items will soon be added to GEOS-Chem:

Version Released Description Contact
v11-01 TBD 2016 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). Mike Long (Harvard)
GCST

--Bob Yantosca (talk) 15:38, 23 February 2016 (UTC)