Deciphering the fingerprint of dissolved organic matter in the soil amended with biodegradable and conventional microplastics based on optical and molecular …

Y Sun, X Li, X Li, J Wang - Environmental science & technology, 2022 - ACS Publications
Biodegradable polymers are promoted as promising alternatives for conventional non-
degradable plastics, but they may also negatively impact soil ecosystems. Here, we …

Changes of soil dissolved organic matter and its relationship with microbial community along the Hailuogou glacier Forefield Chronosequence

S Yu, J Lv, L Jiang, P Geng, D Cao… - … Science & Technology, 2023 - ACS Publications
Glacier-retreated areas are ideal areas to study soil biogeochemical processes during
vegetation succession, because of the limited effect of other environmental and climatic …

Nanoscale interactions of humic acid and minerals reveal mechanisms of carbon protection in soil

M Yu, Y Hua, MT Sarwar, H Yang - Environmental Science & …, 2022 - ACS Publications
The concentrations of terrestrially sourced dissolved organic matter (DOM) have expanded
throughout aquatic ecosystems in recent decades. Although sorption to minerals in soils is …

Molecular weight of dissolved organic matter determines its interactions with microbes and its assembly processes in soils

P Li, M Wu, T Li, AJ Dumbrell, M Saleem… - Soil Biology and …, 2023 - Elsevier
Dissolved organic matter (DOM) is involved in numerous biogeochemical processes, and its
molecular weight affects many of these processes through its bioavailability and sorptive …

Molecular responses of dissolved organic matter to anthropogenic groundwater recharge: characteristics, transformations, and sensitive molecules

X Zeng, Y Zheng, X Chen, X Cao, W He… - Environmental …, 2023 - ACS Publications
The groundwater quality impacts associated with anthropogenic groundwater recharge
(AGR) are of great concern for water management. However, the impacts of AGR on the …

Molecular characteristics and biological effects of dissolved organic matter leached from microplastics during sludge hydrothermal treatment

J Chen, N Wan, K Li, H Aibin, H He, D Wang… - Journal of Hazardous …, 2023 - Elsevier
Previous knowledge of dissolved organic matter leached from microplastics (MP-DOM) was
mainly based on the aquatic environment. The molecular characteristics and biological …

A temporal graph model to predict chemical transformations in complex dissolved organic matter

P Plamper, OJ Lechtenfeld… - … Science & Technology, 2023 - ACS Publications
Dissolved organic matter (DOM) is a complex mixture of thousands of natural molecules that
undergo constant transformation in the environment, such as sunlight induced …

Climate Warming-Driven Changes in the Molecular Composition of Soil Dissolved Organic Matter Across Depth: A Case Study on the Tibetan Plateau

X Zhou, A Ma, X Chen, Q Zhang, X Guo… - … Science & Technology, 2023 - ACS Publications
Dissolved organic matter (DOM) is critical for soil carbon sequestration in terrestrial
ecosystems. DOM molecular composition varies with soil depth. However, the spatial …

Insights into the roles of DOM in humification during sludge composting: Comprehensive chemoinformatic analysis using FT-ICR mass spectrometry

J Liu, N Wang, M Fujii, Z Bao, J Wei, Z Hao, Q Fu… - Chemical Engineering …, 2023 - Elsevier
Biological humification is the core process in sludge composting for organic matter
stabilization. Characterizing dissolved organic matter (DOM) would be a promising way for …

Fertilization Weakens the Ecological Succession of Dissolved Organic Matter in Paddy Rice Rhizosphere Soil at the Molecular Level

T Li, P Li, W Qin, M Wu, M Saleem… - Environmental …, 2023 - ACS Publications
Dissolved organic matter (DOM) is involved in numerous biogeochemical processes, and
understanding the ecological succession of DOM is crucial for predicting its response to …