calcValidSNUpE: calcValidSNUpE

View source: R/calcValidSNUpE.R

calcValidSNUpER Documentation

calcValidSNUpE

Description

Validation Script for Soil Nitrogen Uptake Efficiency (see Bodirsky 2012 for a definition)

Usage

calcValidSNUpE(datasource = "Bodirsky")

Arguments

datasource

Bodirsky for own calculations, Lassaletta2014 for a country dataset from Lassaletta, L., G. Billen, B. Grizzetti, J. Angalde, and J. Garnier. 2014. 50 Year Trends in Nitrogen Use Efficiency of World Cropping Systems: The Relationship between Yield and Nitrogen Input to Cropland. Environmental Research Letters.

Value

List of magpie objects with results on country level, weight on country level, unit and description.

Author(s)

Benjamin Leon Bodirsky


pik-piam/mrvalidnitrogen documentation built on Jan. 19, 2024, 2:16 a.m.