Managing nitrogen legacies to accelerate water quality improvement
Increasing incidences of eutrophication and groundwater quality impairment from
agricultural nitrogen pollution are threatening humans and ecosystem health. Minimal …
agricultural nitrogen pollution are threatening humans and ecosystem health. Minimal …
Advancing watershed legacy nitrogen modeling to improve global water quality
HE Golden, GR Evenson, JR Christensen… - … science & technology, 2023 - ACS Publications
Despite widespread implementation of watershed nitrogen reduction programs across the
globe, nitrogen levels in many surface waters remain high. Watershed legacy nitrogen …
globe, nitrogen levels in many surface waters remain high. Watershed legacy nitrogen …
Unveiling the biogeochemical mechanism of nitrate in the vadose zone-groundwater system: Insights from integrated microbiology, isotope techniques, and …
Clarifying the biogeochemical mechanism of nitrate (NO 3−) in the vadose zone-
groundwater system, particularly in agricultural contexts, is crucial for mitigating groundwater …
groundwater system, particularly in agricultural contexts, is crucial for mitigating groundwater …
Deep soil nitrogen storage slows nitrate leaching through the vadose zone
Nitrogen (N) fertilizer applications are important for agricultural yield, yet not all the applied
N is taken up by crops, leading to surplus N storage in soil or leaching to groundwater and …
N is taken up by crops, leading to surplus N storage in soil or leaching to groundwater and …
Long-term annual soil nitrogen surplus across Europe (1850–2019)
Worldwide surface waters suffer from the presence of nitrogen (N) compounds causing
eutrophication and deterioration of the water quality. Despite many Europe-wide …
eutrophication and deterioration of the water quality. Despite many Europe-wide …
Sources and transformations of nitrogen in an agricultural watershed on the Jianghan Plain, China: an integration of δ15N–NH4+, δ15N–NO3-, δ18O–NO3-and a …
M Cao, X Yin, J Zhang, M Jin, X Huang - Applied Geochemistry, 2022 - Elsevier
Due to the complexity of nitrate sources and transformation processes under extensive
human activities and climate change, there are a great number of uncertainties associated …
human activities and climate change, there are a great number of uncertainties associated …
[HTML][HTML] Pathways to water sustainability? A global study assessing the benefits of integrated water resources management
S Bilalova, J Newig, LC Tremblay-Lévesque… - Journal of …, 2023 - Elsevier
Integrated water resources management (IWRM) has been central to water governance and
management worldwide since the 1990s. Recognizing the significance of an integrated …
management worldwide since the 1990s. Recognizing the significance of an integrated …
Limited progress in nutrient pollution in the US caused by spatially persistent nutrient sources
Human agriculture, wastewater, and use of fossil fuels have saturated ecosystems with
nitrogen and phosphorus, threatening biodiversity and human water security at a global …
nitrogen and phosphorus, threatening biodiversity and human water security at a global …
Long-term high nitrogen surplus in intensive apple-planting regions results in huge legacy nitrogen in the vadose zone: Potential or real risk to the groundwater?
P Miao, X Zhu, S Zhang, W Li, J Zhou, Z Chen - Agriculture, Ecosystems & …, 2023 - Elsevier
Understanding the fates of nitrogen (N) fertilizers applied to soil at the different scales is
crucial to increase N use efficiency and reduce N loss to the environment. However, most of …
crucial to increase N use efficiency and reduce N loss to the environment. However, most of …
A random forest in the Great Lakes: Stream nutrient concentrations across the transboundary Great Lakes Basin
NB Basu, J Dony, KJ Van Meter, SJ Johnston… - Earth's …, 2023 - Wiley Online Library
Excess nutrient inputs from agricultural and urban sources have accelerated eutrophication
and increased the incidence of algal blooms in the Great Lakes Basin (GLB). Lake basin …
and increased the incidence of algal blooms in the Great Lakes Basin (GLB). Lake basin …