# Measuring Soil Colour to Estimate Soil Organic Carbon Using a Large-Scale Citizen Science-Based Approach

> Research article (Sustainability, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3202256338](https://www.wikidata.org/wiki/openalex:W3202256338)  
**Source**: https://4ort.xyz/entity/measuring-soil-colour-to-estimate-soil-organic-carbon-using-a-large-scale-citizen-science-based-approach