# How objective and subjective greenspace, combined with air and noise pollution, impacts mental health through the mediation of physical activity

> Research article (Urban forestry & urban greening, 2025) · cited 24× · AI/ML

**Wikidata**: [openalex:W4406642466](https://www.wikidata.org/wiki/openalex:W4406642466)  
**Source**: https://4ort.xyz/entity/how-objective-and-subjective-greenspace-combined-with-air-and-noise-pollution-impacts-mental-health-through-the-mediatio