Hg and POPs Working Group: Difference between revisions

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!width="300px" bgcolor="#CCCCCC"|Hg and POPs Working Group Co-Chairs
!width="300px" bgcolor="#CCCCCC"|Hg and POPs Working Group Co-Chairs
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|width="600px"|
*[http://www.uow.edu.au/~jennyf/ Jenny Fisher]
*[http://www.uow.edu.au/~jennyf/ Jenny Fisher] (GitHub: [https://github.com/jennyfisher @jennyfisher]) - ''on leave of absence until July 2024''
*[http://myweb.fsu.edu/cdholmes/ Chris Holmes]
*[https://cee.illinois.edu/directory/profile/hmhorow Hannah Horrowitz] (Github: [https://github.com/hmhorow @hmhorow])
*[https://as.nju.edu.cn/ Yanxu Zhang] (GitHub: [https://github.com/yanxuz @yanxuz])


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*Click on '''Leave this group'''
*Click on '''Leave this group'''
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--[[User:Bmy|Bob Y.]] ([[User talk:Bmy|talk]]) 18:22, 21 August 2015 (UTC)


== Current GEOS-Chem Hg and POPs Projects (please add yours!) ==
== Current GEOS-Chem Hg and POPs Projects (please add yours!) ==
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!width="600px"|Description
!width="600px"|Description
!width="150px"|Contact Person
!width="150px"|Contact Person
!width="100px"|Date Added
!width="100px"|Date Added or Updated
 


|-
|-
|UW
|Harvard
|Hg long-range transport and deposition over Alaska
|PCB ocean simulation in the mitgcm coupled to GEOS-Chem atmosphere.
|[mailto:jaegle@uw.edu Lyatt Jaeglé]
|[mailto:cwagner@g.harvard.edu Charlotte Wagner]  
|05 Jul 2010
|June 2016
|-
|-
|MIT
|PFCA atmospheric simulation
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:thackray@seas.harvard.edu Colin Thackray]
|Apr 2017
|-
|-
|MIT
|MIT
|Development of a PCB simulation and assessment of climate change impacts on pathways to the Arctic
|Incorporating AMAP/UNEP 2035 emissions inventories (Pacyna et al., 2016)
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:clf@mit.edu Carey Friedman]  
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:angot@mit.edu Helene Angot]  
|05 May 2015
|13 April 2017
|-
|-
|MIT
|MIT
|Analysis of Wet Deposition and RGM to constrain Hg-Br chemistry
|Influence of the reactivity observed on the Antarctic plateau in summer on Hg deposition on a continental scale
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:song33@mit.edu Shaojie Song]
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:angot@mit.edu Helene Angot]  
|05 May 2015
|13 April 2017
|-
|Harvard
|Hg continental-scale source-receptor relationships
|[mailto:sturges@fas.harvard.edu Bess Sturges Corbitt]
|02 Aug 2010
|-
|Harvard
|Hg coupled atmosphere-terrestrial exchange and future climate change simulations
|[mailto:sturges@fas.harvard.edu Bess Sturges Corbitt]
|02 Aug 2010
|-
|Harvard
|Updating the surface ocean representation with methyl mercury species (focus on the Arctic)
|[mailto:alsoeren@hsph.harvard.edu Anne L. Soerensen]
|16 Nov 2011
|-
|Harvard
|Fate of Hg released from products
|[mailto:hmhorow@fas.harvard.edu Hannah Horowitz]
|22 Sep 2011
|-
|UCIrvine
|Mercury isotope budget and processes
|[mailto:cdholmes@uci.edu Christopher Holmes]
|31 Jan 2012
|-
|UCIrvine
|Mercury processes in the tropics 
|[mailto:cdholmes@uci.edu Christopher Holmes]
|31 Jan 2012
|-
|-
|MIT
|MIT
|Incorporating EDGAR and UNEP/AMAP 2010 emissions inventories
|Evaluating impact of meteorological variability on wet deposition using GEOS-5, and an ensemble of present, mid-century, and end-of-century met fields from MIT IGSM-CAM
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:song33@mit.edu Shaojie Song]  
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:agiang@mit.edu Amanda Giang]  
|Jan 2013
|01 May 2017
|-
|-
|MIT
|MIT
|PFOS and PFOA atmospheric simulation
|Evaluating mercury co-benefits of climate policy in China
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:thackray@mit.edu Colin Pike-Thackray]  
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:mulvaney@mit.edu Katie Mulvaney]  
|17 Feb 2013
|15 May 2017
|-
|-
|UOW  
|UOW  
|Southern Hemisphere Hg with focus on Australia (and possibly Antarctic)
|Southern Hemisphere Hg with focus on Southern Ocean and Australia
|[mailto:jennyf@uow.edu.au Jenny Fisher]
|[mailto:jennyf@uow.edu.au Jenny Fisher] and<br> [mailto:ncp532@uowmail.edu.au Neil Page]
|06 May 2015
|April 2019
|-
|-
|University of York
|Development of online regional PAH model
|[mailto:pi517@york.ac.uk Peter Ivatt]
|April 2017
|-
|-
|MTU
|FSU
|Effects of climate change on atmospheric transport and deposition of mercury
|Development of fast ocean Hg simulation
|[mailto:huanxinz@mtu.edu Huanxin Zhang]
|[mailto:cdholmes@fsu.edu Chris Holmes]
|27 Sep 2013
|May 2017
|-
|-
|Harvard
|Harvard  
|Adding selenium chemistry to the slab surface ocean Hg-model
|Gas-phase photolysis of HgII species
|[mailto:alsoeren@hsph.harvard.edu Anne L. Soerensen]
|[mailto:thackray@seas.harvard.edu Colin Thackray]
|15 Oct 2013
|May 2019
|-
|-
|PKU
|Harvard
|Global change impacts on Hg biogeochemical cycling: insights on atmospheric Hg trends
|GTMM terrestrial development
|[mailto:chl@pku.edu.cn Long Chen]
|[mailto:bgeyman@fas.harvard.edu Ben Geyman]
|8 Aug 2014
|May 2019
|-
|-
|Harvard  
|Harvard  
|Improved atmospheric oxidation mechanism for Hg(0) including updated Dibble chemistry and other updates, constrained and evaluated to match the ensemble of global atmospheric observations. The mechanism will rely on updated GEOS-Chem Br and Cl fields currently being developed by Johan Schmidt in a separate Harvard project focused on reconciling the model with new aircraft and satellite observations of BrO and HOBr. Johan Schmidt's work is expected to be submitted for publication in summer 2015 and at that point his 3-D halogen fields can be submitted for inclusion in the standard GEOS-Chem Hg model. We expect to submit our finalized and evaluated Hg(0)/Hg(II) mechanism for publication in summer/fall 2015 and at that point this will also be submitted to the standard GEOS-Chem model.
|Migrating the Hg simulation to a mechanism created with [https://kpp.readthedocs.io The Kinetic PreProcessor (KPP)]
|[mailto:hmhorow@fas.harvard.edu Hannah Horowitz]  [mailto:jschmidt@seas.harvard.edu Johan Schmidt]
|[mailto:yantosca@seas.harvard.edu Bob Yantosca]
|9 Sep 2014
|Jun 2022
|-
|MIT
|Developing nested policy emissions scenarios (Great Lakes, US, global)
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:agiang@mit.edu Amanda Giang]
|06 May 2015
|-
|MIT
|Improving representation of deposition to lakes (small fixes, potentially more based on Friedman PCB lake model)
|[mailto:selin@mit.edu Noelle Selin] and<br>[mailto:agiang@mit.edu Amanda Giang]
|06 May 2015
|-
|MIT
|Evaluating EDGAR v4.tox2 emissions inventories, with different regional and sectoral speciation scenarios
|[mailto:marilena.muntean@jrc.ec.europa.eu Marilena Muntean (EDGAR lead)], [mailto:song33@mit.edu Shaojie Song] and<br>[mailto:agiang@mit.edu Amanda Giang]
|06 May 2015
|-
|Harvard
|PCB ocean simulation in the mitgcm coupled to GEOS-Chem atmosphere.
|[mailto:hamos@hsph.harvard.edu Helen Amos]  
|08 May 2015
|-
|-
|Add yours here!
|Add yours here!
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|}
|}


--[[User:Bmy|Bob Y.]] 15:13, 25 April 2014 (EDT)
== Related Pages ==
 
== Recent GEOS-Chem updates related to Hg and POPs ==
 
The following development items have recently been added to GEOS-Chem:
 
{| border=1 cellspacing=0 cellpadding=5
|- bgcolor="#cccccc"
!width="75px"|Version
!width="75px"|Released
!width="600px"|Update
!width="200px"|Author(s)
|[[GEOS-Chem v10-01|v10-01]]
|Mar 2014
|[[HEMCO|The HEMCO emissions component]] now computes emissions of Hg species.  It also reads oxidant files from disk.
|Christoph Keller (fmr Harvard)<br>[[GCST]]
|-
|[[GEOS-Chem v9-02|v9-02]]
|Mar 2014
|[[Mercury#Nested-grid_Hg_simulation_over_North_America|Development of GEOS-5 0.5x0.667 nested grid Hg simulation over the N. American domain]]
|Yanxu Zhang (U. Washington)
|-
|[[GEOS-Chem v9-02|v9-02]]
|Mar 2014
|[[Mercury#Nested-grid_Hg_simulation_over_North_America|Development of GEOS-5 0.5x0.667 nested grid Hg simulation over the N. American domain]]
|Yanxu Zhang (U. Washington)
|-
|[[GEOS-Chem v9-02|v9-02]]
|Mar 2014
|[[Mercury#Nested-grid_Hg_simulation_over_North_America|Implement NEI 2005 Hg emission inventory over US]]
|Yanxu Zhang (U. Washington)
|-
|[[GEOS-Chem v9-02|v9-02]]
|Mar 2014
|[[Mercury#Updated_Hg.280.29_oxidation_kinetics|Correct Hg simulation to use updated Hg(0) oxidation kinetics]]
|Bess Corbitt(Harvard)<br>Justin Parella (Harvard)
|-
|[[GEOS-Chem v9-02|v9-02]]
|Mar 2014
|[[Mercury#Capability_to_use_GEOS-Chem_Br.2FBrO_fields_in_Hg_simulation|Option to use GEOS-Chem Br/BrO fields from Justin Parrella]]
|Bess Corbitt(Harvard)<br>Justin Parella (Harvard)
|-
|[[GEOS-Chem v9-02|v9-02]]
|Mar 2014
|[[Mercury#Streets_future_Hg_emissions|Streets future Hg emissions]]
|Bess Corbitt (Harvard)
|-
|[[GEOS-Chem v9-02|v9-02]]
|Mar 2014
|[[POPs_simulation|POPs simulation: Polycyclic aromatic hydrocarbons]]
|Carey Friedman (MIT)<br>Noelle Selin (MIT)
|-
|[[GEOS-Chem v9-01-03|v9-01-03]]
|Sep 2012
|[[Mercury#Hg.28II.29_gas-particle_partitioning|Hg(II) gas-particle partitioning]]
|[mailto:amos@fas.harvard.edu Helen Amos] (Harvard)
|-
|[[GEOS-Chem v9-01-03|v9-01-03]]
|Sep 2012
|[[Mercury#Nested-grid_Hg_simulation_over_North_America|Nested grid simulation over North America]]
|[mailto:yanxus@uw.edu Yanxu Zhang] (UW)
|-
|[[GEOS-Chem v9-01-02|v9-01-02]]
|Nov 2011
|Hg anthropogenic emissions options for the year 2006 or 2050 following SRES scenarios A1B, A2, B1, and B2 from Streets et al. 2009.
|[mailto:sturges@fas.harvard.edu Bess Sturges Corbitt] (Harvard)
|-
|[[GEOS-Chem v9-01-02|v9-01-02]]
|Nov 2011
|Bug fixes impacting the Hg simulation:
*[[GEOS-Chem v9-01-02#Various bug fixes for the offline Hg simulation|Bug fixes for the Hg simulation]]
*[[GEOS-Chem v9-01-02#Further bug fixes for the offline Hg simulation|Further bug fixes for the Hg simulation]]
*[[GEOS-Chem v9-01-02#Fix for vertical regridding of offline OH for offline simulations|Fix for vertical regridding of OH]]
|Chris Holmes (UC Irvine)<br>Team Hg<br>[[GEOS-Chem Support Team]]
 
|}
 
== On-going Hg and POPs Working Group Developments ==
 
{| border=1 cellspacing=0 cellpadding=5
|- bgcolor="#cccccc"
!width="400px"|Update
!width="200px"|Contact
!width="400px"|Status
|-
|-
|Implement improved bromine explosion emission and chemistry in the Arctic
|Jenny Fisher (Wollongong)
|
|-
|Implement improved snowpack reduction and re-emission in the Arctic
|Jenny Fisher (Wollongong)
|
|-
|Implement Hg source to Arctic Ocean from riverine inputs
|Jenny Fisher (Wollongong)
|
|}
 
--[[User:Bmy|Bob Y.]] 15:14, 25 April 2014 (EDT)


== Issues / Topics for Discussion ==
* [[Mercury|Hg simulation]]
More discussion of the Hg simulation (code, issues, diagnostics) can be found on the [[Mercury]] page.
* [[POPs simulation]]

Latest revision as of 17:22, 24 October 2023

All users interested in the GEOS-Chem mercury and persistent organic pollutant (POPs) simulations are encouraged to subscribe to the Hg and POPs email list (click on the link in the contact information section below).

Information on existing projects and future developments in aerosols will be posted here. We encourage user groups to keep their information up-to-date.

Contact information

Hg and POPs Working Group Co-Chairs
Hg and POPs Working Group email list geos-chem-hg-pop [at] g.harvard.edu
To subscribe to email list Either
  • Send an email to geos-chem-hg-pop+subscribe [at] g.harvard.edu

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Or

Current GEOS-Chem Hg and POPs Projects (please add yours!)

User Group Description Contact Person Date Added or Updated


Harvard PCB ocean simulation in the mitgcm coupled to GEOS-Chem atmosphere. Charlotte Wagner June 2016
MIT PFCA atmospheric simulation Noelle Selin and
Colin Thackray 		Apr 2017
MIT Incorporating AMAP/UNEP 2035 emissions inventories (Pacyna et al., 2016) Noelle Selin and
Helene Angot 		13 April 2017
MIT Influence of the reactivity observed on the Antarctic plateau in summer on Hg deposition on a continental scale Noelle Selin and
Helene Angot 		13 April 2017
MIT Evaluating impact of meteorological variability on wet deposition using GEOS-5, and an ensemble of present, mid-century, and end-of-century met fields from MIT IGSM-CAM Noelle Selin and
Amanda Giang 		01 May 2017
MIT Evaluating mercury co-benefits of climate policy in China Noelle Selin and
Katie Mulvaney 		15 May 2017
UOW Southern Hemisphere Hg with focus on Southern Ocean and Australia Jenny Fisher and
Neil Page 		April 2019
University of York Development of online regional PAH model Peter Ivatt April 2017
FSU Development of fast ocean Hg simulation Chris Holmes May 2017
Harvard Gas-phase photolysis of HgII species Colin Thackray May 2019
Harvard GTMM terrestrial development Ben Geyman May 2019
Harvard Migrating the Hg simulation to a mechanism created with The Kinetic PreProcessor (KPP) Bob Yantosca Jun 2022
Add yours here!

Related Pages

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