Spatiotemporal successions of N, S, C, Fe, and as cycling genes in groundwater of a wetland ecosystem: enhanced heterogeneity in wet season

X Chen, Y Sheng, G Wang, P Zhou, F Liao, H Mao… - Water Research, 2024 - Elsevier
Microorganisms in wetland groundwater play an essential role in driving global
biogeochemical cycles. However, largely due to the dynamics of spatiotemporal surface …

Spatial variability of source contributions to nitrate in regional groundwater based on the positive matrix factorization and Bayesian model

H Mao, G Wang, F Liao, Z Shi, H Zhang, X Chen… - Journal of Hazardous …, 2023 - Elsevier
Abstract Groundwater nitrate (NO 3-) pollution has attracted widespread attention; however,
accurately evaluating the sources of NO 3-and their contribution patterns in regional …

Sources and hydrogeochemical processes of groundwater under multiple water source recharge condition

H Gao, L Yang, X Song, M Guo, B Li, X Cui - Science of The Total …, 2023 - Elsevier
Ecological water replenishment (EWR) is an essential approach for improving the quantity
and quality of regional water. The Chaobai River is a major river in Bei**g that is …

Hydrochemical and isotopic fingerprints of groundwater origin and evolution in the Urangulan River basin, China's Loess Plateau

S Qu, L Duan, H Mao, C Wang, X Liang, A Luo… - Science of The Total …, 2023 - Elsevier
The origin and evolution of groundwater in the Urangulan River basin area under growing
concern as its situated in an economically and ecologically crucial area of China. In the …

Deterministic factors modulating assembly of groundwater microbial community in a nitrogen-contaminated and hydraulically-connected river-lake-floodplain …

Z Qiao, Y Sheng, G Wang, X Chen, F Liao… - Journal of …, 2023 - Elsevier
The river-lake-floodplain system (RLFS) undergoes intensive surface-groundwater mass
and energy exchanges. Some freshwater lakes are groundwater flow-through systems …

Sources and cycling processes of nitrogen revealed by stable isotopes and hydrochemistry in a typical agricultural lake basin

C Su, J Jiang, X ** countries like India.
However, contaminated groundwater directly affects human health. The United Nation policy …

Nitrogen species and microbial community coevolution along groundwater flowpath in the southwest of Poyang Lake area, China

X Chen, G Wang, Y Sheng, F Liao, H Mao, B Li… - Chemosphere, 2023 - Elsevier
Nitrate and ammonia overload in groundwater can lead to eutrophication of surface water in
areas where surface water is recharged by groundwater. However, this process remained …

Incorporating a new landscape intensity indicator into landscape metrics to better understand controls of water quality and optimal width of riparian buffer zone

H Han, X Yan, H **e, J Qiu, X Li, D Zhao, X Li, X Yan… - Journal of …, 2023 - Elsevier
River water quality plays a crucial role in numerous industries, necessitating the precise
delineation of riparian buffer zones and the implementation of comprehensive management …

Is the impact of groundwater on lake greenhouse gas dynamics underestimated? A comparative analysis of subsurface and ecological factors

J Yu, Q Wang, BS Gilfedder, C Qian, Y **e, GR Kattel… - Journal of …, 2024 - Elsevier
Lakes are recognized as important sources of greenhouse gases (GHGs) emissions to the
atmosphere, influenced by various ecological processes. Groundwater discharge into lakes …