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− | Here is a quick overview of the emissions inventories that are currently available in GEOS-Chem.
| + | #REDIRECT [[HEMCO data directories]] |
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− | == Anthropogenic emissions ==
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− | See our [[Anthropogenic emissions|anthropogenic emissions wiki page]] for details about all global and regional inventories, or download the following documentation:
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− | * [http://acmg.seas.harvard.edu/geos/word_pdf_docs/emissions_v8_02_03.pdf Description of anthropogenic emissions inventories in GEOS-Chem v8-02-03]
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− | * [http://wiki.seas.harvard.edu/geos-chem/images/Anth_emiss_gc_v8-01-04.pdf Description of anthropogenic emissions inventories in GEOS-Chem v8-01-04]
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− | * [http://acmg.seas.harvard.edu/geos/word_pdf_docs/INVENTORY_GC_public-pre_v8.pdf Table of available anthropogenic emissions inventories for use w/ GEOS-Chem (pre-v8)]
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− | By default, GEOS-Chem uses the GEIA inventory with 10 gas-phase species:
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− | {| border=1 cellpadding=5 cellspacing=0
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− | |- bgcolor="#CCCCCC" align="center"
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− | ! Species
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− | ! Name
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− | ! Equivalent # of carbons
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− | |- align="center"
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− | | NO<sub>x</sub>
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− | | Odd nitrogen = NO<sub>2</sub> + NO + NO<sub>3</sub> + HNO<sub>2</sub>
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− | |
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− | |- align="center"
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− | | CO
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− | | Carbon monoxide
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− | |
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− | |- align="center"
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− | | PRPE
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− | | >= C3 Alkanes
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− | | 3
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− | |- align="center"
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− | | C<sub>3</sub>H<sub>8</sub>
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− | | Propane
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− | | 3
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− | |- align="center"
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− | | ALK4
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− | | >= C4 Alkenes
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− | | 4
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− | |- align="center"
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− | | C<sub>2</sub>H<sub>6</sub>
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− | | Ethane
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− | | 2
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− | |- align="center"
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− | | ACET
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− | | Acetone
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− | | 3
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− | |- align="center"
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− | | MEK
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− | | Methyl Ethyl Ketone
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− | | 4
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− | |- align="center"
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− | | ALD2
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− | | Acetaldehyde
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− | | 3
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− | |- align="center"
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− | | CH<sub>2</sub>O
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− | | Formaldehyde
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− | |
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− | |}
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− | and 2 carbon aerosol species from Bond et al:
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− | {| border=1 cellpadding=5 cellspacing=0
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− | |- bgcolor="#CCCCCC" align="center"
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− | ! Species
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− | ! Name
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− | ! Equivalent # of carbons
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− | |- align="center"
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− | | BC
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− | | Black Carbon
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− | | 1
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− | |- align="center"
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− | | OC
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− | | Organic Carbon
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− | | 1
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− | |}
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− | == Biofuel emissions ==
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− | GEOS-Chem emits the same 12 species as for [[Anthropogenic emissions|anthropogenic emissions]] listed above.
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− | These are overwritten by [[Biofuel emissions]] and/or STREETS 2006 if these inventory are used for anthropogenic emissions for USA and/or SE-Asia.
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− | == Biogenic emissions ==
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− | By default, GEOS-Chem emits the following species from the GEIA biogenic inventory:
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− | {| border=1 cellpadding=5 cellspacing=0
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− | |- bgcolor="#CCCCCC" align="center"
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− | ! Species
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− | ! Name
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− | ! Generic formula
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− | ! Equivalent # of carbons
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− | |- align="center"
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− | | ISOP
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− | | Isoprene
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− | | C<sub>5</sub>H<sub>8</sub>
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− | | 5
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− | |- align="center"
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− | | MONOT
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− | | Monoterpenes
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− | | C<sub>10</sub>H<sub>16</sub>
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− | | 10
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− | |- align="center"
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− | | MBO
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− | | Methyl Butenol
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− | | C<sub>5</sub>H<sub>10</sub>O
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− | | 5
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− | |- align="center"
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− | | ACET
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− | | Acetone
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− | | CH<sub>3</sub>COCH<sub>3</sub>
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− | | 3
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− | |- align="center"
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− | | ALK4 (scaled from ISOP)
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− | | >=C4 alkenes
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− | |
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− | | 4
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− | |}
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− | The following species may be overwritten with the MEGAN inventory:
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− | #Isoprene
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− | #Monoterpenes
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− | #Methyl Butenol
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− | MEGAN biogenic VOC emission is available but not used.
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− | Please see our [[Emissions Working Group#GEOS-Chem Emissions Issues(please add yours!)|Isoprene Emission Estimates in the Literature]] page for Isoprene Emission Estimates in the literature.
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− | == Biomass burning ==
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− | By default GEOS-Chem uses 15 biomass burning species from Duncan et al:
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− | # NOx
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− | # CO
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− | # ALK4
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− | # ACET
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− | # MEK
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− | # ALD2
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− | # PRPE
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− | # C3H8
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− | # CH2O
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− | # C2H6
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− | # SO2
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− | # NH3
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− | # BC
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− | # OC
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− | # CO2 (NOTE: for offline simulations only!)
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− | Most of these are also [[#Anthropogenic emissions|anthropogenic emissions species]].
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− | All of these species can be overwritten by [[Biomass_burning_emissions#GFED2 | GFED2 monthly, 8-days, or 3hr biomass emissions]].
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− | --[[User:Plesager|Phs]] and [[User:Bmy|Bmy]] 10:14, 18 September 2009 (EDT)
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− | == Volcanic emissions ==
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− | Please see our [[Volcanic SO2 emissions from Aerocom]] wiki page.
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− | --[[User:Bmy|Bob Y.]] 09:52, 16 February 2010 (EST)
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