Aging behavior of microplastics affected DOM in riparian sediments: from the characteristics to bioavailability

M Chen, S Liu, M Bi, X Yang, R Deng… - Journal of Hazardous …, 2022 - Elsevier
Riparian zone is a hub for microplastics (MPs), and MPs accumulation also changes the
function of the riparian zone (eg, carbon pool) to pose a great threat to river ecosystems …

Correlative distribution of DOM and heavy metals in the soils of the Zhangxi watershed in Ningbo city, East of China

Z Wang, R Han, A Muhammad, DX Guan, E Zama… - Environmental …, 2022 - Elsevier
In peri-urban critical zones, soil ecosystems are highly affected by increasing urbanization,
causing probably an intense interaction between dissolved organic matter (DOM) and heavy …

DOM influences Hg methylation in paddy soils across a Hg contamination gradient

MA Abdelhafiz, J Liu, T Jiang, Q Pu, MW Aslam… - Environmental …, 2023 - Elsevier
Rice paddies provide optimum conditions for Hg methylation, and paddy soil is a hot spot for
Hg methylation and the predominant source of methylmercury (MeHg) accumulated in rice …

Hydrological seasonality largely contributes to riverine dissolved organic matter chemical composition: Insights from EEM-PARAFAC and optical indicators

Y Ma, R Mao, S Li - Journal of Hydrology, 2021 - Elsevier
Dissolved organic matter (DOM) chemodiversity shows spatial and temporal variations in
aquatic systems due to different biogeochemical process and complex sources. However …

Effect of soil microbial community structure on the chemical compositions of different soil organic matter fractions in land uses of the Pearl River Estuary

C Liu, Z Wu, C He, Y Zhang, F Dong, W Huang - Applied Soil Ecology, 2024 - Elsevier
Understanding the interactions between the dynamics of soil organic matter (SOM) and soil
microbial communities is important for predicting the stability and fate of estuarine SOM …

Spatial and temporal comparisons of dissolved organic matter in river systems of the Three Gorges Reservoir region using fluorescence and UV–Visible spectroscopy

Y Ma, S Li - Environmental Research, 2020 - Elsevier
Understanding optical characteristics, composition and source of dissolved organic matter
(DOM) in rivers of the Three Gorges Reservoir (TGR) region is important for region and …

The migration and transformation processes of dissolved organic matter in rainwater-drip water-phreatic water of a typical karst spring catchment, in South China

J Shi, G Jiang, Z Sun, F Liu, Q Wang - Journal of Hydrology, 2023 - Elsevier
The dissolved organic matter (DOM) migration and transformation in karst aquifer are of
great significance for geochemical processes but remain poorly understood. In this study, we …

Effect of flood duration on water extractable dissolved organic matter in flood plain soils: A laboratory investigation

S Sao, S Praise, T Watanabe - Geoderma, 2023 - Elsevier
Hydrological changes significantly affect organic matter export in flood plains, which is a vital
aspect of aquatic food webs and biogeochemical cycles. The frequency and duration of …

Differences in dissolved organic matter (DOM) composition of soils from native eucalypt forests and exotic pine plantations impacted by wildfire in Southwest Australia

AV Bravo-Escobar, AJ O'Donnell, JA Middleton… - Geoderma …, 2024 - Elsevier
In recent decades, plantations of exotic species have transformed large tracts of forested
landscapes, where they often form a mosaic with the surrounding native forest. Wildfires …

Improvement of dissolved organic nitrogen extraction accuracy in unsaturated zones

S Liu, Z Yang, Y Liu, X Zheng, H Yang… - Hydrological …, 2022 - Wiley Online Library
Dissolved organic nitrogen (DON) plays a crucial role in biogeochemical processes of
nitrogen (N) and has become a non‐negligible source of increasing groundwater nitrogen …