Storage and release of organic carbon from glaciers and ice sheets

E Hood, TJ Battin, J Fellman, S O'neel… - Nature …, 2015 - nature.com
Polar ice sheets and mountain glaciers, which cover roughly 11% of the Earth's land surface,
store organic carbon from local and distant sources and then release it to downstream …

Application of Fourier transform ion cyclotron resonance mass spectrometry in molecular characterization of dissolved organic matter

C He, D He, C Chen, Q Shi - Science China Earth Sciences, 2022 - Springer
Dissolved organic matter (DOM) plays an important role in the global carbon cycle, and an in-
depth analysis of its chemical composition is fundamental to the study of its environmental …

Biofilm bioactivity affects nitrogen metabolism in a push-flow microalgae-bacteria biofilm reactor during aeration-free greywater treatment

B Wu, T Ran, S Liu, Q Li, X Cui, Y Zhou - Water Research, 2023 - Elsevier
Non-aeration microalgae-bacteria biofilm has attracted increasing interest for its application
in low cost wastewater treatment. However, it is unclear the quantified biofilm characteristics …

Influential mechanism of water occurrence states of waste-activated sludge: Potential linkage between water-holding capacity and molecular compositions of EPS

B Wu, H Wang, W Li, X Dai, X Chai - Water Research, 2022 - Elsevier
The water occurrence states in waste-activated sludge (WAS) are crucial to its dewaterability
and significantly influenced by the water-retaining capacity of extracellular polymeric …

Molecular chemodiversity of dissolved organic matter in paddy soils

XM Li, GX Sun, SC Chen, Z Fang… - … science & technology, 2018 - ACS Publications
Organic matter (OM), and dissolved organic matter (DOM), have a major influence upon
biogeochemical processes; most significantly, the carbon cycle. To date, very few studies …

Linking the molecular composition of autochthonous dissolved organic matter to source identification for freshwater lake ecosystems by combination of optical …

S Liu, Z He, Z Tang, L Liu, J Hou, T Li, Y Zhang… - Science of the Total …, 2020 - Elsevier
Autochthonous dissolved organic matter (DOM) is increasingly released in lakes due to
eutrophication, and thus affects the composition and environmental behaviors of DOM in …

The neglected effects of polysaccharide transformation on sludge humification during anaerobic digestion with thermal hydrolysis pretreatment

J Gao, L Li, S Yuan, S Chen, B Dong - Water Research, 2022 - Elsevier
Humus accumulation during sludge stabilization is attracting increasing attention because of
its land use potential. This study investigated the effects of thermal hydrolysis pretreatment …

Potential origin and formation for molecular components of humic acids in soils

N DiDonato, H Chen, D Waggoner… - … et Cosmochimica acta, 2016 - Elsevier
Soil humic acids are the base soluble/acid insoluble organic components of soil organic
matter. Most of what we know about humic acids comes from studies of their bulk molecular …

Aerosols as a source of dissolved black carbon to the ocean

H Bao, J Niggemann, L Luo, T Dittmar… - Nature Communications, 2017 - nature.com
Dissolved black carbon (DBC) is the largest known slow-cycling organic carbon pool in the
world's oceans. Atmospheric deposition could significantly contribute to the oceanic DBC …

Relationship between non-point source pollution and fluorescence fingerprint of riverine dissolved organic matter is season dependent

P Duan, M Wei, L Yao, M Li - Science of the Total Environment, 2022 - Elsevier
The source identification of water pollution and quantification of pollution sources are vital
for water environment management. Dissolved organic matter (DOM) affects the form …