Photochemical processes transform dissolved organic matter differently depending on its initial composition

SA Li, Q Wang, H Ma, X Cao, Y Song, F Cui… - Science of the Total …, 2024 - Elsevier
Dissolved organic matter (DOM) is one of the most important fluxes in the global carbon
cycle but its response to light exposure remains unclear at a molecular-level. The chemical …

The Influence of Forest Litter Characteristics on Bacterial and Fungal Community Diversity in the Picea crassifolia Ecosystem on the Qinghai–Tibet Plateau

Y Chen, H Li, S Zhang, M Zhang, H Pan, F Zhou… - Forests, 2024 - mdpi.com
The biodiversity and activity of microorganisms are crucial for litter decomposition, but how
litter traits at different stages of decomposition drive changes in microbial communities has …

Sources and fate of particulate organic matter along the river-estuary-coastal ocean continuum: Constraints from amino acid and amino sugar carbon isotopes

J Guo, EP Achterberg, Y Shen, B Zhou, J Song… - … et Cosmochimica Acta, 2025 - Elsevier
Estuaries represent hotspots for organic matter cycling. Understanding the sources and fate
of organic matter in estuaries is crucial for quantifying the transport of terrestrial organic …

Impacts of repeated photochemical and microbial processes: selectively sha** of the dissolved organic matter pool

Q Chen, C Lønborg, J Chen, SJ Giovannoni, C He… - Environmental …, 2025 - Elsevier
Abiotic photochemistry and microbial degradation are the two main removal processes of
marine dissolved organic matter (DOM). However, the combined and repeated effects of …