Results 111 to 120 of about 37,757 (227)

Airborne Bacterial Communities: Diversity, Survival Strategies and Functional Roles in the Atmosphere

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This mini‐review synthesises evidence on the taxonomic patterns of airborne microorganisms and the selective pressures they face. We highlight key conserved physiological traits, such as DNA repair and desiccation tolerance, which enable stress‐tolerant members to survive and suggest their potential for activity within the atmospheric environment ...
Jungsoo Park, S. Jane Fowler
wiley   +1 more source

Theoretical Analysis of Landfill Gas Migration in Capillary Barrier Covers Considering Effects of Waste Temperature

Applied Sciences
The high-temperature and high-humidity conditions arising from the biochemical degradation of landfill waste result in significant temperature gradients within the landfill cover.
Tao Wu, Huaning Yang, Jiankang Cheng, Guannian Chen, Haoqing Xu, Lei Zhang   +5 more
doaj   +1 more source

A metagenomics-based metabolic model of nitrate-dependent anaerobic oxidation of methane by Methanoperedens-like archaea

Frontiers in Microbiology, 2015
Methane oxidation is an important process to mitigate the emission of the greenhouse gas methane and further exacerbating of climate forcing. Both aerobic and anaerobic microorganisms have been reported to catalyze methane oxidation with only a few ...
Arslan eArshad, Daan R Speth, Rob M De Graaf, Huub J.M. Op den Camp, Mike S.M. Jetten, Cornelia U Welte   +5 more
doaj   +1 more source

O2 Activation at an Enzymatic Diiron Site: Bridging Ligand Substitutions Alter Diferric‐(Hydro)peroxo States

Angewandte Chemie International Edition, Volume 65, Issue 5, 28 January 2026.
Substituting the bridging carboxylates in diFe sulerythrin shifts the bridging ligand coordination from 1,3‐carboxylate to 1,1‐carboxylate, yielding all three diferrous bridging motifs in one protein. This shortens the Fe–Fe distance and increases reactivity with O2.
Jae‐Hun Jeoung, Stefan Rünger, Kilian Weißer, Jakob Ruickoldt, Samriddhi Bhattacharya, Christian Limberg, Holger Dobbek   +6 more
wiley   +1 more source

Copper’s dual role in aerobic methane oxidation coupled with aerobic denitrification: Boosts CH4-derived carbon for denitrification but inhibits it via methanobactin competition

Water Research X
Aerobic methane oxidation coupled with aerobic denitrification (AME-AD) has the capability to remove nitrate and reduce methane (CH4) under aerobic conditions.
Yujing Fan, Qing Yang, Xueyou Liang, Man Feng, Zhiling Gao, Miaomiao Chen, Wenlin Wang, Chunjing Liu   +7 more
doaj   +1 more source

Method for treating wastewater using microorganisms and vascular aquatic plants [PDF]

, 1983
A method for treating wastewater compresses subjecting the wastewater to an anaerobic setting step for at least 6 hours and passing the liquid effluent from the anaerobic settling step through a filter cell in an upflow manner.
Wolverton, B. C.
core   +1 more source

A genomic view of methane oxidation by aerobic bacteria and anaerobic archaea.

Genome biology, 2005
Recent sequencing of the genome and proteomic analysis of a model aerobic methanotrophic bacterium, Methylococcus capsulatus (Bath) has revealed a highly versatile metabolic potential. In parallel, environmental genomics has provided glimpses into anaerobic methane oxidation by certain archaea, further supporting the hypothesis of reverse ...
Chistoserdova, Ludmila, Vorholt, Julia A, Lidstrom, Mary E   +2 more
openaire   +2 more sources

Novel copper-containing membrane monooxygenases (CuMMOs) encoded by alkane-utilizing Betaproteobacteria. [PDF]

, 2020
Copper-containing membrane monooxygenases (CuMMOs) are encoded by xmoCAB(D) gene clusters and catalyze the oxidation of methane, ammonia, or some short-chain alkanes and alkenes.
Dunfield, Peter F, Khadka, Roshan, Kwon, Miye, Lopez-Jauregui, Azriel Abraham, Malmstrom, Rex R, Rochman, Fauziah F, Sheremet, Andriy, Tamas, Ivica, V Smirnova, Angela, Verbeke, Tobin J, Woyke, Tanja, Yoon, Sukhwan   +11 more
core   +1 more source

Metabolic versatility of aerobic methane‐oxidizing bacteria under anoxia in aquatic ecosystems

Environmental Microbiology Reports
Abstract The potential positive feedback between global aquatic deoxygenation and methane (CH 4 ) emission emphasizes the importance of understanding CH 4 cycling under O 2 ‐limited conditions ...
Biao Li, Zhendu Mao, Jingya Xue, Peng Xing, Qinglong L. Wu   +4 more
openaire   +2 more sources

Development of ILGAM model to predict generation and methane emission from landfill

سلامت و محیط, 2022
Background and Objective: Various models have been developed to predict methane generation and emissions from landfills. Due to their simplicity, the minimum number of required data, and the accuracy of the outputs, First-order decay are the most common ...
Sayyed Hossein Khazaei, Mazaher Moeinaddini, Reza Rafiee, Nematollah Khorasani, Melanie L. Sattler   +4 more
doaj