ind_n_efficiency: Calculate an indicator value for nitrogen use efficiency and...

In OBIC: Calculate the Open Bodem Index (OBI) Score

Calculate an indicator value for nitrogen use efficiency and leaching based on N surplus

Description

This function gives an indicator value for nitrogen use efficiency calculated by calc_n_efficiency, this function makes use of ind_nretention

Usage

ind_n_efficiency(D_NLEACH, leaching_to = "gw")

Arguments

D_NLEACH	(numeric) The value of N leaching calculated by calc_n_efficiency
leaching_to	(character) whether it evaluates N leaching to groundwater ("gw") or to surface water ("sw")

Value

The evaluated score for the soil function to enhance the nitrogen use efficiency. A numeric value between 0 and 1.

Examples

ind_n_efficiency(D_NLEACH = 50, leaching_to = 'gw')
ind_n_efficiency(D_NLEACH = c(5,15,25,75), leaching_to = 'sw')
 

OBIC documentation built on Sept. 12, 2024, 7:02 a.m.