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Quan Zhou

South China Institute of Environmental Sciences

Guangzhou

China

  • South China Institute of Environmental Sciences

SCHOLARLY PAPERS

3

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106

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Scholarly Papers (3)

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1.

A Causality-Informed and Copula-based Framework for Predictive Assessment of Downstream Water-Quality Risks under Extreme Scenarios

Number of pages: 29 Posted: 10 Sep 2025
Quan Zhou, Tian Lan, Jiajia Zhang, Yongqin David Chen, Siye Wei, Xiuwen Ren, Wenjing Wang, Chunju Zheng and Renren Wu
South China Institute of Environmental Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, The Chinese University of Hong Kong (CUHK), South China Institute of Environmental Sciences, Chinese Research Academy of Environmental Sciences, South China Institute of Environmental Sciences, South China Institute of Environmental Sciences and Northwest Agricultural and Forestry University
Downloads 51 (1,052,702)

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Risk assessment, Water-quality forecasting, Vine Copula structure, Long short-term memory (LSTM) with attention mechanism

2.

Identifying nitrate contamination sources using dual isotopes, physio-chemical measurements and a Bayesian mixing model in a complex urbanized river network

Number of pages: 45 Posted: 04 Nov 2025
Xin Wang, Qiaoyun Lin, Zhixiong Huang, Yihua Cai, Wenjing Wang, Nan Rong, Yang Zhang, Renren Wu and Quan Zhou
affiliation not provided to SSRN, Xiamen University, affiliation not provided to SSRN, Xiamen University, affiliation not provided to SSRN, affiliation not provided to SSRN, South China Institute of Environmental Sciences, Northwest Agricultural and Forestry University and South China Institute of Environmental Sciences
Downloads 30 (1,318,317)

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Dongjiang River downstream network, Nitrate dual isotopes, Nitrogen transformation, PMF and SIAR model, Nitrate sources

3.

Identifying nitrate contamination sources in complex urban river network based on dual isotope approach: Basis for engineered mitigation strategies

Number of pages: 48 Posted: 05 Jan 2026
Xin Wang, Qiaoyun Lin, Zhixiong Huang, Yihua Cai, Wenjing Wang, Nan Rong, Siye Wei, Renren Wu and Quan Zhou
affiliation not provided to SSRN, Xiamen University, affiliation not provided to SSRN, Xiamen University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwest Agricultural and Forestry University and South China Institute of Environmental Sciences
Downloads 25 (1,385,945)

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Dongjiang River downstream network, Nitrate dual isotopes, Nitrogen transformation, Nitrate sources, Engineering solutions