reportSOM

Report soil organic carbon stock size for future MAgPIE projections

Usage

reportSOM(gdx, baseyear = 1995, level = "regglo")

Arguments

gdx

GDX file

baseyear

baseyear for calculating carbon stock change

level

aggregation level of returned data ("regglo" by default)

Actual soil carbon stock variables

Name	Unit	Meta
Resources|Soil Carbon|Actual|Stock|SOC in top 30 cm	Mt C	Total soil organic carbon stock in top 30 cm
Resources|Soil Carbon|Actual|Stock|SOC in top 30 cm|+|Cropland Soils	Mt C	SOC stock in cropland soils
Resources|Soil Carbon|Actual|Stock|SOC in top 30 cm|+|Noncropland Soils	Mt C	SOC stock in non-cropland soils

Soil carbon stock change variables

Name	Unit	Meta
Resources|Soil Carbon|Actual|Stock Change|SOC in top 30 cm	Mt C wrt baseyear	Change in total SOC stock relative to base year
Resources|Soil Carbon|Actual|Stock Change|SOC in top 30 cm|+|Cropland Soils	Mt C wrt baseyear	Change in cropland SOC stock relative to base year
Resources|Soil Carbon|Actual|Stock Change|SOC in top 30 cm|+|Noncropland Soils	Mt C wrt baseyear	Change in non-cropland SOC stock relative to base year

Actual soil carbon density variables

Name	Unit	Meta
Resources|Soil Carbon|Actual|Density|SOC in top 30 cm	tC/ha	Average SOC density in top 30 cm
Resources|Soil Carbon|Actual|Density|SOC in top 30 cm|Cropland Soils	tC/ha	SOC density in cropland soils
Resources|Soil Carbon|Actual|Density|SOC in top 30 cm|Noncropland Soils	tC/ha	SOC density in non-cropland soils

Target soil carbon stock variables

Name	Unit	Meta
Resources|Soil Carbon|Target|Stock|SOC in top 30 cm	Mt C	Target total SOC stock at steady state
Resources|Soil Carbon|Target|Stock|SOC in top 30 cm|+|Cropland Soils	Mt C	Target SOC stock in cropland soils
Resources|Soil Carbon|Target|Stock|SOC in top 30 cm|+|Noncropland Soils	Mt C	Target SOC stock in non-cropland soils

Target soil carbon density variables

Name	Unit	Meta
Resources|Soil Carbon|Target|Density|SOC in top 30 cm	tC/ha	Target average SOC density at steady state
Resources|Soil Carbon|Target|Density|SOC in top 30 cm|Cropland Soils	tC/ha	Target SOC density in cropland soils
Resources|Soil Carbon|Target|Density|SOC in top 30 cm|Noncropland Soils	tC/ha	Target SOC density in non-cropland soils

Actual carbon share variables

Name	Unit	Meta
Resources|Soil Carbon|Actual|Carbon Share|SOC in top 30 cm	tC/tC	SOC relative to natural state
Resources|Soil Carbon|Actual|Carbon Share|SOC in top 30 cm|Cropland Soils	tC/tC	Cropland SOC relative to natural state
Resources|Soil Carbon|Actual|Carbon Share|SOC in top 30 cm|Noncropland Soils	tC/tC	Non-cropland SOC relative to natural state

Target carbon share variables

Name	Unit	Meta
Resources|Soil Carbon|Target|Carbon Share|SOC in top 30 cm	tC/tC	Target SOC share at steady state
Resources|Soil Carbon|Target|Carbon Share|SOC in top 30 cm|Cropland Soils	tC/tC	Target cropland SOC share at steady state
Resources|Soil Carbon|Target|Carbon Share|SOC in top 30 cm|Noncropland Soils	tC/tC	Target non-cropland SOC share at steady state

Author

Kristine Karstens

Examples

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