reportEmissions

reports GHG emissions

Usage

reportEmissions(gdx, level = "regglo", storageWood = TRUE)

Arguments

gdx

GDX file

level

An aggregation level for the spatial dimension. Can be any level available via superAggregateX.

storageWood

Accounting for long term carbon storage in wood products. Default is TRUE.

Value

GHG emissions as MAgPIE object (Unit: Mt CO2/yr, Mt N2O/yr, and Mt CH4/yr, for cumulative emissions Gt CO2)

CO2 land-use change emissions (yearly)

Name	Unit	Meta
Emissions|CO2|Land	Mt CO2/yr	Net CO2 flux from land use and land management, including environmental effects on managed land
Emissions|CO2|Land|+|Indirect	Mt CO2/yr	Carbon sink on managed land from environmental change (CO2 fertilization, climate, N deposition); managed land proxy following Grassi et al. 2021
Emissions|CO2|Land|+|Land-use Change	Mt CO2/yr	Net CO2 flux from land-use change, harvest and regrowth
Emissions|CO2|Land|Land-use Change|+|Deforestation	Mt CO2/yr	CO2 emissions from permanent deforestation
Emissions|CO2|Land|Land-use Change|Deforestation|+|Primary forests	Mt CO2/yr	CO2 emissions from deforestation of primary forests
Emissions|CO2|Land|Land-use Change|Deforestation|+|Secondary forests	Mt CO2/yr	CO2 emissions from deforestation of secondary forests
Emissions|CO2|Land|Land-use Change|Deforestation|+|Forestry plantations	Mt CO2/yr	CO2 emissions from deforestation of forestry plantations
Emissions|CO2|Land|Land-use Change|Deforestation|+|Cropland Tree Cover	Mt CO2/yr	CO2 emissions from removal of trees on cropland
Emissions|CO2|Land|Land-use Change|+|Forest degradation	Mt CO2/yr	CO2 emissions from forest degradation and shifting cultivation
Emissions|CO2|Land|Land-use Change|Forest degradation|+|Primary forests	Mt CO2/yr	CO2 emissions from degradation of primary forests
Emissions|CO2|Land|Land-use Change|Forest degradation|+|Secondary forests	Mt CO2/yr	CO2 emissions from degradation of secondary forests
Emissions|CO2|Land|Land-use Change|+|Other land conversion	Mt CO2/yr	CO2 emissions from conversion of other natural land
Emissions|CO2|Land|Land-use Change|+|Regrowth	Mt CO2/yr	CO2 removals from forest regrowth (negative values)
Emissions|CO2|Land|Land-use Change|Regrowth|+|CO2-price AR	Mt CO2/yr	CO2 removals from afforestation/reforestation driven by CO2 price
Emissions|CO2|Land|Land-use Change|Regrowth|+|NPI_NDC AR	Mt CO2/yr	CO2 removals from afforestation/reforestation under national policies
Emissions|CO2|Land|Land-use Change|Regrowth|+|Timber Plantations	Mt CO2/yr	CO2 removals from timber plantation regrowth
Emissions|CO2|Land|Land-use Change|Regrowth|+|Secondary Forest	Mt CO2/yr	CO2 removals from secondary forest regrowth
Emissions|CO2|Land|Land-use Change|Regrowth|+|Cropland Tree Cover	Mt CO2/yr	CO2 removals from trees on cropland
Emissions|CO2|Land|Land-use Change|Regrowth|+|Other Land	Mt CO2/yr	CO2 removals from regrowth on other land
Emissions|CO2|Land|Land-use Change|+|Peatland	Mt CO2/yr	Net CO2 flux from managed peatlands
Emissions|CO2|Land|Land-use Change|Peatland|+|Positive	Mt CO2/yr	CO2 emissions from drained peatlands
Emissions|CO2|Land|Land-use Change|Peatland|+|Negative	Mt CO2/yr	CO2 removals from rewetted peatlands
Emissions|CO2|Land|Land-use Change|+|Soil	Mt CO2/yr	Net CO2 flux from soil organic matter changes
Emissions|CO2|Land|Land-use Change|Soil|++|Emissions	Mt CO2/yr	CO2 emissions from soil carbon loss
Emissions|CO2|Land|Land-use Change|Soil|++|Withdrawals	Mt CO2/yr	CO2 removals from soil carbon accumulation
Emissions|CO2|Land|Land-use Change|Soil|+|Land Conversion	Mt CO2/yr	Net soil CO2 flux from land-use conversion
Emissions|CO2|Land|Land-use Change|Soil|+|Cropland management	Mt CO2/yr	Net soil CO2 flux from cropland management changes
Emissions|CO2|Land|Land-use Change|Soil|+|Soil Carbon Management	Mt CO2/yr	Net soil CO2 flux from explicit soil carbon management
Emissions|CO2|Land|Land-use Change|+|Wood Harvest	Mt CO2/yr	CO2 emissions from wood harvest
Emissions|CO2|Land|Land-use Change|Wood Harvest|+|Timber Plantations	Mt CO2/yr	CO2 emissions from harvest in timber plantations
Emissions|CO2|Land|Land-use Change|Wood Harvest|+|Primary Forest	Mt CO2/yr	CO2 emissions from harvest in primary forests
Emissions|CO2|Land|Land-use Change|Wood Harvest|+|Secondary Forest	Mt CO2/yr	CO2 emissions from harvest in secondary forests
Emissions|CO2|Land|Land-use Change|Wood Harvest|+|Other Land	Mt CO2/yr	CO2 emissions from harvest on other land
Emissions|CO2|Land|Land-use Change|+|Timber	Mt CO2/yr	Net CO2 flux from harvested wood products (storage minus release)
Emissions|CO2|Land|Land-use Change|Timber|+|Storage in HWP	Mt CO2/yr	CO2 stored in harvested wood products (negative values)
Emissions|CO2|Land|Land-use Change|Timber|+|Release from HWP	Mt CO2/yr	CO2 released from decay of harvested wood products
Emissions|CO2|Land|Land-use Change|+|Residual	Mt CO2/yr	Residual CO2 flux not captured in other categories
Emissions|CO2|Land|Land-use Change|Residual|+|Positive	Mt CO2/yr	Positive residual CO2 flux
Emissions|CO2|Land|Land-use Change|Residual|+|Negative	Mt CO2/yr	Negative residual CO2 flux
Emissions|CO2|Land|++|Above Ground Carbon	Mt CO2/yr	CO2 flux from above ground carbon pools
Emissions|CO2|Land|++|Below Ground Carbon	Mt CO2/yr	CO2 flux from below ground carbon pools

CO2 land carbon sink (yearly)

Name	Unit	Meta
Emissions|CO2|Land Carbon Sink|Grassi|Managed Land|Managed Forest	Mt CO2/yr	Carbon sink in managed forests following Grassi et al. 2021
Emissions|CO2|Land Carbon Sink|LPJmL	Mt CO2/yr	Total carbon sink from LPJmL vegetation model
Emissions|CO2|Land Carbon Sink|LPJmL|+|Managed Land	Mt CO2/yr	Carbon sink on managed land from LPJmL
Emissions|CO2|Land Carbon Sink|LPJmL|+|Unmanaged Land	Mt CO2/yr	Carbon sink on unmanaged land from LPJmL

CO2 land-use change emissions (cumulative)

Name	Unit	Meta
Emissions|CO2|Land|Cumulative	Gt CO2	Cumulative net CO2 flux from land use and land management, including environmental effects on managed land
Emissions|CO2|Land|Cumulative|+|Indirect	Gt CO2	Cumulative carbon sink on managed land from environmental change
Emissions|CO2|Land|Cumulative|+|Land-use Change	Gt CO2	Cumulative net CO2 flux from land-use change, harvest and regrowth
Emissions|CO2|Land|Cumulative|Land-use Change|+|Deforestation	Gt CO2	Cumulative CO2 emissions from deforestation and degradation
Emissions|CO2|Land|Cumulative|Land-use Change|+|Regrowth	Gt CO2	Cumulative CO2 removals from regrowth
Emissions|CO2|Land|Cumulative|Land-use Change|+|Other land conversion	Gt CO2	Cumulative CO2 emissions from other land conversion
Emissions|CO2|Land|Cumulative|Land-use Change|+|Peatland	Gt CO2	Cumulative net CO2 flux from peatland
Emissions|CO2|Land|Cumulative|Land-use Change|+|Soil	Gt CO2	Cumulative net CO2 flux from soil
Emissions|CO2|Land|Cumulative|Land-use Change|+|Wood Harvest	Gt CO2	Cumulative CO2 emissions from wood harvest
Emissions|CO2|Land|Cumulative|Land-use Change|+|Timber	Gt CO2	Cumulative net CO2 flux from harvested wood products
Emissions|CO2|Land|Cumulative|Land-use Change|+|Residual	Gt CO2	Cumulative residual CO2 flux

N2O emissions variables

Name	Unit	Meta
Emissions|N2O|Land	Mt N2O/yr	Total N2O emissions from agriculture, forestry and other land use (IPCC category 3)
Emissions|N2O|Land|+|Agriculture	Mt N2O/yr	N2O emissions from the agriculture sector
Emissions|N2O|Land|Agriculture|+|Animal Waste Management	Mt N2O/yr	N2O emissions from animal waste management systems
Emissions|N2O|Land|Agriculture|+|Agricultural Soils	Mt N2O/yr	N2O emissions from agricultural soils
Emissions|N2O|Land|Agriculture|Agricultural Soils|+|Inorganic Fertilizers	Mt N2O/yr	N2O emissions from inorganic fertilizer application
Emissions|N2O|Land|Agriculture|Agricultural Soils|Inorganic Fertilizers|+|Cropland	Mt N2O/yr	N2O emissions from fertilizer on cropland
Emissions|N2O|Land|Agriculture|Agricultural Soils|Inorganic Fertilizers|+|Pasture	Mt N2O/yr	N2O emissions from fertilizer on pasture
Emissions|N2O|Land|Agriculture|Agricultural Soils|+|Manure applied to Croplands	Mt N2O/yr	N2O emissions from manure applied to croplands
Emissions|N2O|Land|Agriculture|Agricultural Soils|+|Decay of Crop Residues	Mt N2O/yr	N2O emissions from decay of crop residues
Emissions|N2O|Land|Agriculture|Agricultural Soils|+|Soil Organic Matter Loss	Mt N2O/yr	N2O emissions from soil organic matter loss
Emissions|N2O|Land|Agriculture|Agricultural Soils|+|Pasture	Mt N2O/yr	N2O emissions from pasture soils (manure deposited by grazing animals)
Emissions|N2O|Land|+|Peatland	Mt N2O/yr	N2O emissions from managed peatlands
Emissions|N2O|Land|Peatland|+|Managed	Mt N2O/yr	N2O emissions from managed peatlands (excluding intact)
Emissions|N2O|Land|+|Biomass Burning	Mt N2O/yr	N2O emissions from biomass burning
Emissions|N2O|Land|Biomass Burning|+|Burning of Crop Residues	Mt N2O/yr	N2O emissions from burning of crop residues

CH4 emissions variables

Name	Unit	Meta
Emissions|CH4|Land	Mt CH4/yr	Total CH4 emissions from agriculture, forestry and other land use
Emissions|CH4|Land|+|Agriculture	Mt CH4/yr	CH4 emissions from agriculture sector
Emissions|CH4|Land|Agriculture|+|Rice	Mt CH4/yr	CH4 emissions from flooded rice cultivation
Emissions|CH4|Land|Agriculture|+|Animal waste management	Mt CH4/yr	CH4 emissions from animal waste management systems
Emissions|CH4|Land|Agriculture|+|Enteric fermentation	Mt CH4/yr	CH4 emissions from enteric fermentation of livestock
Emissions|CH4|Land|+|Peatland	Mt CH4/yr	CH4 emissions from managed peatlands
Emissions|CH4|Land|Peatland|+|Managed	Mt CH4/yr	CH4 emissions from managed peatlands (excluding intact)
Emissions|CH4|Land|+|Biomass Burning	Mt CH4/yr	CH4 emissions from biomass burning
Emissions|CH4|Land|Biomass Burning|+|Burning of Crop Residues	Mt CH4/yr	CH4 emissions from burning of crop residues

GWP emissions variables

Name	Unit	Meta
Emissions|GWP100AR6|Land	Gt CO2e/yr	Total GHG emissions from land use in CO2-equivalents using AR6 GWP100
Emissions|GWP100AR6|Land|Cumulative	Gt CO2e	Cumulative total GHG emissions from land use
Emissions|CH4_GWP100AR6|Land	Mt CO2e/yr	CH4 emissions in CO2-equivalents using AR6 GWP100 (factor 27)
Emissions|N2O_GWP100AR6|Land	Mt CO2e/yr	N2O emissions in CO2-equivalents using AR6 GWP100 (factor 273)

Author

Florian Humpenoeder, Benjamin Leon Bodirsky, Michael Crawford

Examples

if (FALSE) { # \dontrun{
x <- reportEmissions(gdx)
} # }