Skip to contents

Calculate total Nitrous Oxide (N2O) emissions from manure

Source: R/core_model_emissions_manure.R
calc_n2o_manure_total.Rd

Aggregates direct and indirect nitrous oxide (N2O) emissions from manure, by manure management system group (deposited on pasture, burned for fuel, and all other systems). Indirect emissions include contributions from volatilization and from leaching and runoff.

Usage

calc_n2o_manure_total(
  n2o_manure_pasture_vol,
  n2o_manure_pasture_leach,
  n2o_manure_burned_vol,
  n2o_manure_burned_leach,
  n2o_manure_other_vol,
  n2o_manure_other_leach,
  n2o_manure_pasture_direct,
  n2o_manure_burned_direct,
  n2o_manure_other_direct
)

Arguments

n2o_manure_pasture_vol

Numeric. Indirect nitrous oxide (N2O) emissions resulting from atmospheric deposition of volatilised nitrogen (NH3 and NOx) from manure deposited on pasture (kg N2O/head/day).

n2o_manure_pasture_leach

Numeric. Indirect nitrous oxide (N2O) emissions resulting from leaching and runoff of manure nitrogen from manure deposited on pasture (kg N2O/head/day).

n2o_manure_burned_vol

Numeric. Indirect nitrous oxide (N2O) emissions resulting from atmospheric deposition of volatilised nitrogen (NH3 and NOx) from manure burned for fuel (kg N2O/head/day).

n2o_manure_burned_leach

Numeric. Indirect nitrous oxide (N2O) emissions resulting from leaching and runoff of manure nitrogen from manure burned for fuel (kg N2O/head/day).

n2o_manure_other_vol

Numeric. Indirect nitrous oxide (N2O) emissions resulting from atmospheric deposition of volatilised nitrogen (NH3 and NOx) from manure management systems, excluding manure deposited on pasture and manure burned for fuel (kg N2O/head/day).

n2o_manure_other_leach

Numeric. Indirect nitrous oxide (N2O) emissions resulting from leaching and runoff of manure nitrogen from manure management systems, excluding losses from manure deposited on pasture and manure burned for fuel (kg N2O/head/day).

n2o_manure_pasture_direct

Numeric. Direct nitrous oxide (N2O) emissions from manure deposited on pasture (kg N2O/head/day).

n2o_manure_burned_direct

Numeric. Direct nitrous oxide (N2O) emissions from manure burned for fuel (kg N2O/head/day).

n2o_manure_other_direct

Numeric. Direct nitrous oxide (N2O) emissions from manure management systems, excluding emissions from manure deposited on pasture and burned for fuel (kg N2O/head/day).

Value

A named list with:

n2o_manure_pasture_indirect

Numeric. Total indirect nitrous oxide (N2O) emissions from manure deposited on pasture. Includes emissions from atmospheric deposition of volatilised nitrogen (NH3 and NOx) and from leaching and runoff of manure nitrogen (kg N2O/head/day).

n2o_manure_burned_indirect

Numeric. Total indirect nitrous oxide (N2O) emissions originating from manure burned for fuel. Includes emissions from atmospheric deposition of volatilised nitrogen (NH3 and NOx) and from leaching and runoff of manure nitrogen (kg N2O/head/day).

n2o_manure_other_indirect

Numeric. Total indirect nitrous oxide (N2O) emissions originating from manure management systems, excluding manure deposited on pasture and manure burned for fuel. Includes emissions from atmospheric deposition of volatilised nitrogen (NH3 and NOx) and from leaching and runoff of manure nitrogen (kg N2O/head/day).

n2o_manure_pasture_total

Numeric. Total nitrous oxide (N2O) emissions from manure deposited on pasture. Includes direct emissions and indirect emissions from volatilisation, leaching, and runoff (kg N2O/head/day).

n2o_manure_burned_total

Numeric. Total nitrous oxide (N2O) emissions from manure burned for fuel. Includes direct emissions and indirect emissions from volatilisation, leaching, and runoff (kg N2O/head/day).

n2o_manure_other_total

Numeric. Total nitrous oxide (N2O) emissions from manure management systems, excluding manure deposited on pasture and manure burned for fuel. Includes direct emissions and indirect emissions from volatilisation, leaching, and runoff (kg N2O/head/day).

This function is part of the run_emissions_manure_module().

Details

The following aggregations are applied: $$ n2o\_manure\_pasture\_indirect = n2o\_vol\_manure\_pasture + n2o\_leach\_manure\_pasture $$ $$ n2o\_manure\_burned\_indirect = n2o\_vol\_manure\_burned + n2o\_leach\_manure\_burned $$ $$ n2o\_manure\_other\_indirect = n2o\_vol\_manure\_other + n2o\_leach\_manure\_other $$ $$ n2o\_manure\_pasture\_total = n2o\_manure\_pasture\_indirect + n2o\_manure\_pasture\_direct $$ $$ n2o\_manure\_burned\_total = n2o\_manure\_burned\_indirect + n2o\_manure\_burned\_direct $$ $$ n2o\_manure\_other\_total = n2o\_manure\_other\_indirect + n2o\_manure\_other\_direct $$

See also

run_emissions_manure_module

Examples

calc_n2o_manure_total(
  n2o_manure_pasture_vol = 0.0129,
  n2o_manure_pasture_leach = 0.0012,
  n2o_manure_burned_vol = 0,
  n2o_manure_burned_leach = 0,
  n2o_manure_other_vol = 0.052,
  n2o_manure_other_leach = 0.00027,
  n2o_manure_pasture_direct = 0.009,
  n2o_manure_burned_direct = 0,
  n2o_manure_other_direct = 0.01033
)
#> $n2o_manure_pasture_indirect
#> [1] 0.0141
#> 
#> $n2o_manure_burned_indirect
#> [1] 0
#> 
#> $n2o_manure_other_indirect
#> [1] 0.05227
#> 
#> $n2o_manure_pasture_total
#> [1] 0.0231
#> 
#> $n2o_manure_burned_total
#> [1] 0
#> 
#> $n2o_manure_other_total
#> [1] 0.0626
#>