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Function for simple RothC simulation for grassland and cropland field

Source: R/bln_clim_rothc.R
bln_rothc_field.Rd

This function calculates the optimal sequestration scenario for cropland and grassland with the RothC model over the course of 50 years For cropland this function converts the crop to winter wheat where crop residue is left behind, grassland field are converted to permanent grassland The function assumes that the P-status of the soil is neutral according to the Dutch fertilization regulation and applies the maximal permitted P-dose in the form of cattle slurry

Usage

bln_rothc_field(
  B_LU_BRP,
  A_SOM_LOI,
  A_CLAY_MI,
  simyears = 50,
  init = FALSE,
  scen = c("BAU", "ALL"),
  spinup = 10
)

Arguments

B_LU_BRP

(numeric) value of the BRP crop code

A_SOM_LOI

(numeric) value for the soil organic matter content of the soil

A_CLAY_MI

(numeric) value for the clay content of the soil

simyears

(integer) value for the amount of years to simulate, default is 50 years

init

(boolean) use internal analytical solution for initialisation RothC

scen

(character) scenarios to be simulated. Options include BAU, BAUIMPR,CLT and ALL.

spinup

(numeric) the spinup period that is used for initialisation model