# pH variability in catchment flows to estuaries – A South African perspective

> Research article (Estuarine Coastal and Shelf Science, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3203640848](https://www.wikidata.org/wiki/openalex:W3203640848)  
**Source**: https://4ort.xyz/entity/ph-variability-in-catchment-flows-to-estuaries-a-south-african-perspective