Application of the hydrochemistry, stable isotopes and MixSIAR model to identify nitrate sources and transformations in surface water and groundwater of an intensive agricultural karst wetland in Guilin, China

Application of the hydrochemistry, stable isotopes and MixSIAR model to identify nitrate sources and transformations in surface water and groundwater of an intensive agricultural karst wetland in Guilin, China

Karst water as the vital water supply source is generally suffered from NO3– contamination in intensive agricultural areas worldwide. Identifying NO3– sources and transformations is the key for understanding nitrogen pathways, and also for effectively controlling diffuse NO3– pollution. In this stud...

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Bibliographic Details
Main Authors: Jun Li, Danni Zhu, Si Zhang, Guoli Yang, Yi Zhao, Changsong Zhou, Yongsheng Lin, Shengzhang Zou
Format: Article
Language:English
Published: Elsevier 2022-02-01
Series:Ecotoxicology and Environmental Safety
Subjects:
Nitrate source
Stable isotope
MixSIAR model
Karst water
Intensive agriculture
Online Access:http://www.sciencedirect.com/science/article/pii/S0147651322000458

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http://www.sciencedirect.com/science/article/pii/S0147651322000458

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