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Zhixiong Zhang

University of Chinese Academy of Sciences

SCHOLARLY PAPERS

3

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130

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Scholarly Papers (3)

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1.

Agricultural Legacies Drive Groundwater Nitrate Contamination: A Machine Learning and Risk-Informed Monitoring Optimization

Number of pages: 28 Posted: 26 Nov 2025
Zhixiong Zhang, Shiqin Wang, Zilong ZHANG, Jingxiong Zhou and Bingxia Liu
University of Chinese Academy of Sciences, affiliation not provided to SSRN, University of Chinese Academy of Sciences, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 70 (891,180)

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Agricultural nonpoint source pollution, Nitrate legacy, XGBoost-SHAP framework, SHAP-WHO combined risk index, North China Plain

2.

Extending the Duration of Water Diversion Effectively Reduces the Internal Loading of Inorganic Nitrogen to Rivers

Number of pages: 39 Posted: 28 Jul 2023
Jiali Lü, Shiqin Wang, Congke Gu, Weiyan Li, Zhixiong Zhang, Lihu Yang, Dongmei Han and Xianfang Song
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Chinese Academy of Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 35 (1,249,711)

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Water transfer, South-North Water Transfer Project, water environment, modelling, water environment management

3.

Large-scale parallel modeling reveals hydrodynamic decoupling thresholds and moisture hysteresis under transient phreatic boundaries

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Large-scale parallel modeling reveals hydrodynamic decoupling thresholds and moisture hysteresis under transient phreatic boundaries

Number of pages: 19 Posted: 20 Apr 2026
Zhixiong Zhang, Shiqin Wang, Wenzhao Feng, Zilong ZHANG, Kangda Tan and Wenbo Zheng
University of Chinese Academy of Sciences, affiliation not provided to SSRN, Hebei GEO University, University of Chinese Academy of Sciences, University of Chinese Academy of Sciences and affiliation not provided to SSRN
Downloads 13 (1,589,301)

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Surface-groundwater interactions, Phreatic surface water flux, Moisture hysteresis, Low-pass filtering effect, Spatiotemporal mismatch

Large-scale parallel modeling reveals hydrodynamic decoupling thresholds and moisture hysteresis under transient phreatic boundaries

Number of pages: 19 Posted: 20 Apr 2026
Zhixiong Zhang, Shiqin Wang, Wenzhao Feng, Zilong ZHANG, Kangda Tan and Wenbo Zheng
University of Chinese Academy of Sciences, affiliation not provided to SSRN, Hebei GEO University, University of Chinese Academy of Sciences, University of Chinese Academy of Sciences and affiliation not provided to SSRN
Downloads 12 (1,598,105)

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Surface-groundwater interactions, Phreatic surface water flux, Moisture hysteresis, Low-pass filtering effect, Spatiotemporal mismatch