Difference between revisions of "MEGAN v2.1 plus Guenther 2012 biogenic emissions"
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--[[User:Dbm|Dbm]] 14:18, 22 January 2013 (EST) | --[[User:Dbm|Dbm]] 14:18, 22 January 2013 (EST) | ||
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| + | == CO2 direct effect on isoprene emissions == | ||
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| + | ''''' This update is slated for inclusion in [[GEOS-Chem v10-01]] or later ''''' | ||
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| + | Amos Tai developed code updates to include CO2 inhibition of isoprene emissions in MEGAN. | ||
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| + | The reference for this work is: | ||
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| + | :Tai, A.P.K., L.J. Mickley, C.L. Heald, S. Wu, ''Effect of CO2 inhibition on biogenic isoprene emission: Implications for air quality under 2000-to-2050 changes in climate, vegetation, and land use'', <u>Geophys. Res. Let.</u>, '''40''', 3479-3483, 2013. [[http://acmg.seas.harvard.edu/publications/2013/Tai_grl_2013.pdf pdf]] | ||
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| + | --[[User:Melissa Payer|Melissa Sulprizio]] 15:45, 23 January 2014 (EST) | ||
Revision as of 20:43, 25 February 2015
Update to MEGAN2.1 (Guenther et al., 2012)
NOTE: The MEGAN2.1 emissions have only been used in research versions of GEOS-Chem to date. We are currently planning to include MEGAN2.1 emissions into GEOS-Chem v10-01 via the HEMCO emissions component.
— Bob Yantosca, 13 May 2014
Please see this file that describes an available update to MEGAN2.1 in GEOS-Chem. The update applies emission algorithm updates according to Guenther et al. (Geosci. Model Dev., 5, 1471–1492, 2012), enables computation of emissions for more compounds, uses CLM4 plant functional type distributions, facilitates computing emissions with different/dynamic land cover schemes, and streamlines the code.
Please contact Dylan Millet to obtain the code or with any questions.
Documentation:
- Comparison between previous and updated BVOC emissions for standard tracers (nested NA, year-2011):
- Updated emissions for all BVOCs, including non-standard tracers:
- Monthly CO comparison for previous and updated MEGAN implementation (year-2006; 4x5 resolution):
--Dbm 14:18, 22 January 2013 (EST)
CO2 direct effect on isoprene emissions
This update is slated for inclusion in GEOS-Chem v10-01 or later
Amos Tai developed code updates to include CO2 inhibition of isoprene emissions in MEGAN.
The reference for this work is:
- Tai, A.P.K., L.J. Mickley, C.L. Heald, S. Wu, Effect of CO2 inhibition on biogenic isoprene emission: Implications for air quality under 2000-to-2050 changes in climate, vegetation, and land use, Geophys. Res. Let., 40, 3479-3483, 2013. [pdf]
--Melissa Sulprizio 15:45, 23 January 2014 (EST)
