Difference between revisions of "GEOS-Chem v10-01"

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(New data directories)
(What's new in this version)
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|CO2 direct effect on isoprene emissions
|CO2 direct effect on isoprene emissions
|Amos Tai (City University of Hong Kong)
|Amos Tai (The Chinese University of Hong Kong)

Revision as of 04:23, 5 March 2014



The table below shows the previous, current, and successive versions of GEOS-Chem:

Previous version This version Next version
GEOS-Chem v9-02 GEOS-Chem v10-01 TBD
View v9-02 benchmark history View v10-01 benchmark history TBD

--Bob Y. 13:17, 16 January 2014 (EST)

What's new in this version

GEOS-Chem v10-01 will be released after a fixed interval of time (approxmiately 9 months after the release of the prior version, GEOS-Chem v9-02). The GEOS-Chem Steering Committee has prioritized the following updates and improvements for inclusion into GEOS-Chem v10-01. (This list is subject to change.) Updates that do not get included into GEOS-Chem v10-01 will be held over for the next version.

NOTE: v10-01a, v10-02b, etc. denote 1-month benchmark simulations, which are designed to evaluate GEOS-Chem's performance at intermediate stages of development.
Alternating stripes of color (white & cyan) in the table below group together features that were evaluated in the same 1-month benchmark.

Feature Type Submitted by Benchmark(s) Status
Updates to dry deposition when using the Olson 2001 land map Science Patrick Kim (Harvard) v10-01a Approved 05 Feb 2014
UCX strat chem mechanism, includes: Science UCX: Sebastian Eastham (MIT)
Fast-JX: Jingqiu Mao (Princeton)
v10-01b TBD
HEMCO emissions component Structural Christoph Keller (Harvard)
GEOS-Chem Support Team
Online Radiative Transfer in GEOS-Chem Science David Ridley (MIT)
Colette Heald (MIT)
NEI 2008 emissions with hourly resolution Science Katie Travis (Harvard) TBD TBD
Update to MEGAN2.1 Science Dylan Millet (U. Minnesota) TBD TBD
Update to EDGAR 4.2 anthropogenic emissions Science Meng Li and Qiang Zhang (Tsinghua)
Sajeev Philip (Dalhousie)
PAN / Organics Science Emily Fischer (CSU) TBD TBD
CO2 direct effect on isoprene emissions Science Amos Tai (The Chinese University of Hong Kong) TBD TBD
Arctic Hg cycling Science Jenny Fisher (Wollongong) TBD TBD
Criegee intermediate Science Dylan Millet (U. Minnesota) TBD TBD
Impaction scavenging for hydrophobic BC Science Qiaoqiao Wang (formerly Harvard, now Max-Planck Institute) TBD TBD
Homogeneous IN removal Science Qiaoqiao Wang (formerly Harvard, now Max-Planck Institute) TBD TBD
MASAGE NH3 inventory Science Fabien Paulot (Harvard) TBD TBD
HTAP and hi-res Asian emissions Science Qiang Zhang (Tsinghua U.) TBD TBD
Two-way coupling between global and nested GEOS-Chem models Science Jintai Lin (Peking U.) TBD TBD
Improve temporal resolution of anthropogenic CO2 sources Science Ray Nassar (Environment Canada) TBD TBD
Replace CASA CO2 biosphere climatology with year-specific fluxes Science Ray Nassar (Environment Canada)
Dylan Jones (U. Toronto)
Acid uptake on dust aerosols Science T. Duncan Fairlie (NASA/LARC) TBD TBD
UNEP 2010 anthropogenic Hg emissions Science Shaojie Song (MIT) TBD TBD
Historical anthropogenic atmospheric emissions of Hg Science Bess Corbitt (Harvard) TBD TBD
Subsurface ocean Hg concentration update Science Anne Soerensen (Harvard) TBD TBD
NEI 2008 Hg emission inventory Science Yanxu Zhang (Harvard) TBD TBD
RRTMG radiative transfer code in APM aerosol microphysics Science Fangqun Yu (SUNY Albany) TBD TBD
Interannual lightning Science Lee Murray (Harvard) TBD TBD
FINN biomass burning emissions Science Jenny Fisher (Wollongong)
Min Huang (JPL)
Updates to PAH code Science Carey Friedman (MIT)
Helen Amos (Harvard)
Improved dust size distribution scheme Science Li Zhang (Colorado U.)
Daven Henze (Colorado U.)
Update EMEP emissions for 2008-2010 Science Aaron van Donkelaar (Dalhousie) TBD TBD

--Bob Y. 16:12, 20 February 2014 (EST)

New data directories

The following new data directories have been added for GEOS-Chem v10-01. You will have to download the directories relevant to your simulation.

You can download these directories with anonymous FTP or the Wget utility. For instructions, please see Chapter 2.4, Downloading the GEOS-Chem shared data directories in the GEOS-Chem Online User's Guide.

GEOS_NATIVE/UCX_201403                    # Input files for the UCX mechanism

--Melissa Sulprizio 15:24, 24 February 2014 (EST)

Previous issues now resolved in GEOS-Chem v10-01


Outstanding issues not yet resolved in GEOS-Chem v10-01