# High-resolution freshwater dissolved calcium and pH data layers for Canada and the United States

> Research article (Scientific Data, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4394728517](https://www.wikidata.org/wiki/openalex:W4394728517)  
**Source**: https://4ort.xyz/entity/high-resolution-freshwater-dissolved-calcium-and-ph-data-layers-for-canada-and-the-united-states