Molecular evidence for the production of labile, sulfur-bearing dissolved organic matter in the seep sediments of the South China Sea

T Hu, M Luo, Y Qi, D He, L Chen, Y Xu, D Chen - Water Research, 2023 - Elsevier
Cold seeps with methane-rich fluids leaking out of the seafloor usually support massive
biomass of chemosynthetic organisms and associated fauna. A substantial amount of …

Seasonal variations in dissolved organic matter concentration and composition in an outdoor system for bank filtration simulation

M Zeeshan, O Ali, S Tabraiz, AS Ruhl - Journal of Environmental Sciences, 2024 - Elsevier
Dissolved organic matter (DOM) in surface waters can vary markedly in character depending
on seasonal variations such as rainfall intensity, UV radiations and temperature. Changes in …

Fluorescent dissolved organic matter components as surrogates for disinfection byproduct formation in drinking water: a critical review

E Fernández-Pascual, B Droz, J O'Dwyer… - ACS Es&t …, 2023 - ACS Publications
Disinfection byproduct (DBP) formation, prediction, and minimization are critical challenges
facing the drinking water treatment industry worldwide where chemical disinfection is …

The quality of organic matter shapes the functional biogeography of bacterioplankton across boreal freshwater ecosystems

C Ruiz‐González, JP Niño‐García… - Global ecology and …, 2015 - Wiley Online Library
Aim The need to go beyond taxonomy to understand patterns in microbial function has led to
an increased use of trait‐based approaches, yet we know little about how microbial …

Illuminating the deep: Molecular signatures of photochemical alteration of dissolved organic matter from North Atlantic Deep Water

A Stubbins, T Dittmar - Marine Chemistry, 2015 - Elsevier
Duplicate, filtered samples of North Atlantic Deep Water (NADW) were irradiated for 28 days
in a solar simulator. Duplicate dark controls were placed alongside the irradiated samples …

Use of ESI-FTICR-MS to characterize dissolved organic matter in headwater streams draining forest-dominated and pasture-dominated watersheds

YH Lu, X Li, R Mesfioui, JE Bauer, RM Chambers… - PLoS …, 2015 - journals.plos.org
Electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (ESI-
FTICR-MS) has proven to be a powerful technique revealing complexity and diversity of …

Elemental composition and optical properties reveal changes in dissolved organic matter along a permafrost thaw chronosequence in a subarctic peatland

SB Hodgkins, MM Tfaily, DC Podgorski… - … et cosmochimica acta, 2016 - Elsevier
The fate of carbon stored in permafrost-zone peatlands represents a significant uncertainty
in global climate modeling. Given that the breakdown of dissolved organic matter (DOM) is …

The optical, chemical, and molecular dissolved organic matter succession along a boreal soil‐stream‐river continuum

RHS Hutchins, P Aukes, SL Schiff… - Journal of …, 2017 - Wiley Online Library
Soils export large amounts of organic matter to rivers, and there are still major uncertainties
concerning the composition and reactivity of this material and its fate within the fluvial …

Chemical force spectroscopy evidence supporting the layer-by-layer model of organic matter binding to iron (oxy) hydroxide mineral surfaces

AW Chassé, T Ohno, SR Higgins… - … science & technology, 2015 - ACS Publications
The adsorption of dissolved organic matter (DOM) to metal (oxy) hydroxide mineral surfaces
is a critical step for C sequestration in soils. Although equilibrium studies have described …

Reactivity of triplet excited states of dissolved natural organic matter in stormflow from mixed-use watersheds

AJ McCabe, WA Arnold - Environmental Science & Technology, 2017 - ACS Publications
Dissolved organic matter (DOM) quantity and composition control the rate of formation (R f,
T) of triplet excited states of dissolved natural organic matter (3DOM*) and the efficiency of …