Spatiotemporal imbalance of regional water shortage risk based on copulas and concentration index.

Sci Rep · 2026 · PMC13022236 · PMID 41723277

Europe PMC DOI

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a decreasing trendno p-value reported

Against the backdrop of global warming, the average temperature in the study area has continued to rise, while average precipitation has shown a decreasing trend.

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an increasing trendno p-value reported

Overall, there is an increasing trend in water shortage risk over time, highlighting the severity of water security issues.

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