SDG 2 · Indicator

Sustainable Nitrogen Management Index


Displaying Ratings

Ratings provide a visual representation of a country’s performance on the indicator.


Legend

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SDG achieved

Challenges remain

Significant challenges remain

Major challenges remain

Information unavailable


Description

The Sustainable Nitrogen Management Index (SNMI) is a one-dimensional ranking score that combines two efficiency measures in crop production: Nitrogen Use Efficiency (NUE) and land use efficiency (crop yield).

Long-Term Objective

The long-term objective for this indicator is a value of .

Reference

Zhang and Davidson (2016)

Sustainable Nitrogen Management Index