Nitrous oxide from streams and rivers: A review of primary biogeochemical pathways and environmental variables

AM Quick, WJ Reeder, TB Farrell, D Tonina… - Earth-science …, 2019 - Elsevier
Atmospheric concentrations of the powerful greenhouse gas nitrous oxide (N 2 O) have
increased dramatically over the last 100 years, and part of these emissions come from …

The cycle of nitrogen in river systems: sources, transformation, and flux

X Xia, S Zhang, S Li, L Zhang, G Wang… - … science: Processes & …, 2018 - pubs.rsc.org
Nitrogen is a requisite and highly demanded element for living organisms on Earth.
However, increasing human activities have greatly altered the global nitrogen cycle …

Spatiotemporal variability and controlling factors of indirect N2O emission in a typical complex watershed

J Liang, W Tang, Z Zhu, S Li, K Wang, X Gao, X Li… - Water Research, 2023 - Elsevier
The mechanisms of N 2 O emissions from inland rivers remain poorly understood because
of the high variability of dissolved N 2 O concentration and the complexity of influencing …

Hyporheic hot moments: Dissolved oxygen dynamics in the hyporheic zone in response to surface flow perturbations

MH Kaufman, MB Cardenas, J Buttles… - Water Resources …, 2017 - Wiley Online Library
Dissolved oxygen (DO) is a key environmental variable that drives and feeds back with
numerous processes. In the aquatic sediment that makes up the hyporheic zone, DO may …

Distinctive patterns and controls of nitrous oxide concentrations and fluxes from urban inland waters

G Wang, X Xia, S Liu, S Zhang, W Yan… - Environmental …, 2021 - ACS Publications
Inland waters are significant sources of nitrous oxide (N2O), a powerful greenhouse gas.
However, considerable uncertainty exists in the estimates of N2O efflux from global inland …

Pollution abatement reducing the river N2O emissions although it is partially offset by a warming climate: Insights from an urbanized watershed study

R Yan, F Wang, Y Wang, N Chen - Water Research, 2023 - Elsevier
Global nitrogen (N) pollution has resulted in increased river nitrous oxide (N 2 O) emissions,
which contribute to climate change. However, little is known about how pollution abatement …

Nitrous oxide emissions from cascade hydropower reservoirs in the upper Mekong River

W Shi, Q Chen, J Zhang, D Liu, Q Yi, Y Chen, H Ma… - Water Research, 2020 - Elsevier
Nitrous oxide is a powerful greenhouse gas, and its emissions from single reservoirs have
been extensively studied; however, it still remains unclear about nitrous oxide emission …

Estuaries as Sources and Sinks of N2O Across a Land Use Gradient in Subtropical Australia

NS Wells, DT Maher, DV Erler, M Hipsey… - Global …, 2018 - Wiley Online Library
Intensifying agricultural production and coastal urbanization are increasing nitrogen (N)
loads to estuaries, potentially increasing emissions of the greenhouse gas nitrous oxide …

The Dominant Role of the Water Column in Nitrogen Removal and N2O Emissions in Large Rivers

J Wang, X Xia, S Liu, S Zhang, L Zhang… - Geophysical …, 2022 - Wiley Online Library
Rivers are important sites for nitrogen (N) cycling processes. N removal is thought to occur
predominantly in the benthic zone and the role of the water column is frequently neglected …

Investigating key drivers of N2O emissions in heterogeneous riparian sediments: Reactive transport modeling and statistical analysis

P Li, CD Wallace, JT McGarr, F Moeini, Z Dai… - Science of The Total …, 2023 - Elsevier
Nitrous oxide (N 2 O) is a potent greenhouse gas that also contributes to ozone depletion.
Recent studies have identified river corridors as significant sources of N 2 O emissions …