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Coupled PMF and urban–rural gradient index (URGI) analysis for source apportionment of heavy metals in surface water: a case study of the Fu River, China

Crossref DOI link: https://doi.org/10.1007/s10653-025-02974-z

Published Online: 2026-01-10

Published Print: 2026-01

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Deng, Kangcheng

Zhang, Yanhong

Chen, Junhua

Meng, Zhiyu

Sun, Kaixuan

Luo, Yue
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (42107093)

Science and Technology Project of Department of water resources of Jiangxi Province, China (201820YBKT23)

Jiangxi Provincial Natural Science Foundation Funded Project, China (20224BAB203038)
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Text and Data Mining valid from 2026-01-01

Version of Record valid from 2026-01-01
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Article History

Received: 30 October 2025

Accepted: 30 December 2025

First Online: 10 January 2026

Change Date: 26 January 2026

Change Type: Update

Change Details: Corresponding author information has been added in the PDF version.

Declarations

:

: The authors declare no conflict of interest.

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