# A method for heavy metal estimation in mining regions based on SMA-PCC-RF and reflectance spectroscopy

> Research article (Ecological Indicators, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4380928345](https://www.wikidata.org/wiki/openalex:W4380928345)  
**Source**: https://4ort.xyz/entity/a-method-for-heavy-metal-estimation-in-mining-regions-based-on-sma-pcc-rf-and-reflectance-spectroscopy