Reactive oxygen species in the world ocean and their impacts on marine ecosystems
Reactive oxygen species (ROS) are omnipresent in the ocean, originating from both
biological (eg, unbalanced metabolism or stress) and non-biological processes (eg …
biological (eg, unbalanced metabolism or stress) and non-biological processes (eg …
Sequestration and oxidation of heavy metals mediated by Mn (II) oxidizing microorganisms in the aquatic environment
Y Huang, X Huangfu, C Ma, Z Liu - Chemosphere, 2023 - Elsevier
Microorganisms can oxidize Mn (II) to biogenic Mn oxides (BioMnOx), through enzyme-
mediated processes and non-enzyme-mediated processes, which are generally considered …
mediated processes and non-enzyme-mediated processes, which are generally considered …
[图书][B] Geomicrobiology
HL Ehrlich, DK Newman - 2008 - taylorfrancis.com
Uncovers the Key Role Microbes Play in the Transformation of Oxidizable and Reducible
MineralsMany areas of geomicrobial processes are receiving serious attention from …
MineralsMany areas of geomicrobial processes are receiving serious attention from …
The importance of abiotic reactions for nitrous oxide production
The continuous rise of atmospheric nitrous oxide (N 2 O) is an environmental issue of global
concern. In biogeochemical studies, N 2 O production is commonly assumed to arise solely …
concern. In biogeochemical studies, N 2 O production is commonly assumed to arise solely …
Enzymes, manganese, or iron? Drivers of oxidative organic matter decomposition in soils
Oxidative decomposition of soil organic matter determines the proportion of carbon that is
either stored or emitted to the atmosphere as CO2. Full conversion of organic matter to CO2 …
either stored or emitted to the atmosphere as CO2. Full conversion of organic matter to CO2 …
The role of biogenic Fe-Mn oxides formed in situ for arsenic oxidation and adsorption in aquatic ecosystems
Y Bai, T Yang, J Liang, J Qu - Water research, 2016 - Elsevier
Abstract As (III&V), Mn (II), and Fe (II) may occur simultaneously in some groundwater and
surface water. Studying their redox reactions and interactions is essential to unravel the …
surface water. Studying their redox reactions and interactions is essential to unravel the …
Enzymatic activity and functional diversity of soil microorganisms along the soil profile–A matter of soil depth and soil-forming processes
A Piotrowska-Długosz, J Długosz, M Frąc, A Gryta… - Geoderma, 2022 - Elsevier
Most studies concerning soil microorganisms and enzymes are focused on the upper
horizons of the soil profile even though they transform soil organic matter at every depth of …
horizons of the soil profile even though they transform soil organic matter at every depth of …
Removal of manganese (II) from acid mine wastewater: A review of the challenges and opportunities with special emphasis on Mn-oxidizing bacteria and microalgae
Y Li, Z Xu, H Ma, A S. Hursthouse - Water, 2019 - mdpi.com
Many global mining activities release large amounts of acidic mine drainage with high levels
of manganese (Mn) having potentially detrimental effects on the environment. This review …
of manganese (Mn) having potentially detrimental effects on the environment. This review …
Extracellular haem peroxidases mediate Mn(II) oxidation in a marine Roseobacter bacterium via superoxide production
PF Andeer, DR Learman, M McIlvin… - Environmental …, 2015 - Wiley Online Library
Manganese (M n) oxides are among the strongest sorbents and oxidants in environmental
systems. A number of biotic and abiotic pathways induce the oxidation of M n (II) to M n …
systems. A number of biotic and abiotic pathways induce the oxidation of M n (II) to M n …
The role of manganese oxide mineralogy in thallium isotopic fractionation upon sorption
Thallium (Tl) isotopes are used to reconstruct changes in global ocean oxygenation by
tracking changes in past sedimentary manganese (Mn) oxide burial. This utility is born out of …
tracking changes in past sedimentary manganese (Mn) oxide burial. This utility is born out of …