Local and global sensitivity analysis for a prediction model of nitrogen loss in Southern China’s paddy fields via HYDRUS-1D

Local and global sensitivity analysis for a prediction model of nitrogen loss in Southern China’s paddy fields via HYDRUS-1D

Abstract Nitrogen loss in paddy fields has been widely recognized as a significant contributor to nonpoint source pollution. Predicting this process through modeling is crucial, yet model parameters always carry uncertainty. Clarifying the time-dependent importance of the model parameters can help t...

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Bibliographic Details
Main Authors: Shuhuai Wang, Juxiu Tong, Chen Huang
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Nitrogen prediction model in paddy fields
Soil mixing layer theory
HYDRUS-1D
Local sensitivity analysis
Sobol global sensitivity analysis
Sobol sensitivity indices
Online Access:https://doi.org/10.1038/s41598-025-09858-3
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https://doi.org/10.1038/s41598-025-09858-3

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