# GIS Analysis of Changes in Ecological Vulnerability Using a SPCA Model in the Loess Plateau of Northern Shaanxi, China

> Research article (International Journal of Environmental Research and Public Health, 2015) · cited 60× · AI/ML

**Wikidata**: [openalex:W2133128836](https://www.wikidata.org/wiki/openalex:W2133128836)  
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