Function to calculate and evaluate the water buffering capacity of soils in view of water retention in soil

This function gives the WB score of the BBWP framework

Usage

bln_bbwp_bw(
  ID,
  B_LU_BRP,
  B_HELP_WENR,
  B_GWL_CLASS,
  B_AREA_DROUGHT,
  A_CLAY_MI,
  A_SAND_MI,
  A_SILT_MI,
  A_SOM_LOI,
  penalty = TRUE
)

Arguments

ID

(character) A field id

B_LU_BRP

(numeric) The crop code

B_HELP_WENR

(character) The soil type abbreviation, derived from 1:50.000 soil map

B_GWL_CLASS

(character) The groundwater table class

B_AREA_DROUGHT

(boolean) is the field located in an area with high risks for water deficiencies (options: TRUE or FALSE)

A_CLAY_MI

(numeric) The clay content of the soil (%)

A_SAND_MI

(numeric) The sand content of the soil (%)

A_SILT_MI

(numeric) The silt content of the soil (%)

A_SOM_LOI

(numeric) The organic matter content of the soil (%)

penalty

(boolean) the option to apply a penalty for high risk BBWP field indicators. Default is TRUE.