# Spatial interpolation of sodium absorption ratio: A study combining a decision tree model and GIS

> Research article (Ecological Indicators, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3036312922](https://www.wikidata.org/wiki/openalex:W3036312922)  
**Source**: https://4ort.xyz/entity/spatial-interpolation-of-sodium-absorption-ratio-a-study-combining-a-decision-tree-model-and-gis