Fertilizers and nitrate pollution of surface and ground water: an increasingly pervasive global problem

E Craswell - SN Applied Sciences, 2021 - Springer
Nitrate pollution of ground and surface water bodies all over the world is generally linked
with continually increasing global fertilizer nitrogen (N) use. But after 1990, with more …

The deep challenge of nitrate pollution in river water of China

X Zhang, Y Zhang, P Shi, Z Bi, Z Shan, L Ren - Science of the Total …, 2021 - Elsevier
Nitrate pollution of surface water has attracted global attention, and the issue is becoming
increasingly significant in China. To identify the pollution status, sources, and potential non …

Identification and apportionment of shallow groundwater nitrate pollution in Weining Plain, northwest China, using hydrochemical indices, nitrate stable isotopes, and …

S He, P Li, F Su, D Wang, X Ren - Environmental pollution, 2022 - Elsevier
Abstract Groundwater nitrate (NO 3−) pollution is a worldwide environmental problem.
Therefore, identification and partitioning of its potential sources are of great importance for …

[HTML][HTML] Tracking nitrate and sulfate sources in groundwater of an urbanized valley using a multi-tracer approach combined with a Bayesian isotope mixing model

JA Torres-Martínez, A Mora, PSK Knappett… - Water Research, 2020 - Elsevier
Over the past decades, groundwater quality has deteriorated worldwide by nitrate pollution
due to the intensive use of fertilizers in agriculture, release of untreated urban sewage and …

[HTML][HTML] Estimation of nitrate pollution sources and transformations in groundwater of an intensive livestock-agricultural area (Comarca Lagunera), combining major …

JA Torres-Martínez, A Mora, J Mahlknecht… - Environmental …, 2021 - Elsevier
The identification of nitrate (NO 3−) sources and biogeochemical transformations is critical
for understanding the different nitrogen (N) pathways, and thus, for controlling diffuse …

Advances in iron-based electrocatalysts for nitrate reduction

S Yuan, Y Xue, R Ma, Q Ma, Y Chen, J Fan - Science of The Total …, 2023 - Elsevier
Excessive nitrate has been a critical issue in the water environment, originating from the
burning of fossil fuels, inefficient use of nitrogen fertilizers, and discharge of domestic and …

A biological and nitrate isotopic assessment framework to understand eutrophication in aquatic ecosystems

A Romanelli, DX Soto, I Matiatos, DE Martínez… - Science of the Total …, 2020 - Elsevier
Eutrophication is a globally significant challenge facing aquatic ecosystems, mostly
associated with human induced enrichment of these ecosystems with nitrogen and …

Application of the dual-isotope approach and Bayesian isotope mixing model to identify nitrate in groundwater of a multiple land-use area in Chengdu Plain, China

H Zhang, Y Xu, S Cheng, Q Li, H Yu - Science of the Total Environment, 2020 - Elsevier
Abstract Nitrate (NO 3−) contamination in groundwater is an environmental problem
worldwide. Partitioning the pollution into its sources is the key for effective controls. In this …

Distribution, sources, and potential health risks of fluoride, total iodine, and nitrate in rural drinking water sources of North and East China

S Huang, J Guo, Y **e, R Bian, N Wang, W Qi… - Science of the Total …, 2023 - Elsevier
Small-scale water sources serving villages and towns are the main source of drinking water
in rural areas. Compared to centralized water sources, rural water sources are less …

Systematic tracing of nitrate sources in a complex river catchment: An integrated approach using stable isotopes and hydrological models

SH Kim, DH Lee, MS Kim, HP Rhee, J Hur, KH Shin - Water Research, 2023 - Elsevier
Quantitative estimation for tracking the transport of various nitrate sources is required to
effectively manage nitrate loading in complex river systems. In this study, we validated an …