Results 1 to 10 of about 1,038,661 (192)

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

Water Research X
Zhiling Gao, Chunjing Liu
exaly  

Environmental determinants of aerobic methane oxidation in a tropical river network

Water Research
Shoji Thottathil
exaly  

Light-Dependent Aerobic Methane Oxidation Reduces Methane Emissions from Seasonally Stratified Lakes. [PDF]

PLoS ONE, 2015
Lakes are a natural source of methane to the atmosphere and contribute significantly to total emissions compared to the oceans. Controls on methane emissions from lake surfaces, particularly biotic processes within anoxic hypolimnia, are only partially ...
Kirsten Oswald, Jana Milucka, Andreas Brand, Sten Littmann, Bernhard Wehrli, Marcel M M Kuypers, Carsten J Schubert   +6 more
doaj   +4 more sources

Aerobic Methane Oxidation in the Water Column of the Shallow Eutrophic Temperate Lake Kasumigaura [PDF]

Scientific Reports
Lake Kasumigaura, the second-largest lake in Japan, is shallow, well-oxygenated, and eutrophic. Since shallow lakes are hotspots for methane（CH4）emissions, understanding CH4 oxidation - the process that reduces CH4 emissions - is essential.
Thi Khanh Huyen Nguyen, Yukina Amano, Shoya Yano, Thi Hoang Yen Tran, Thanh Luu Pham, Kazuya Shimizu, Yuma Fujioka, Yoichi Katakura, Motoo Utsumi, Qintong Li   +9 more
doaj   +2 more sources

Radial oxygen loss, rhizospheric methane oxidation and methane emissions from rice roots. [PDF]

New Phytol
Longitudinal variation in rice (Oryza sativa) root traits affecting the bidirectional diffusion of O2 and CH4. Summary Methane (CH4) produced in flooded paddy soils is emitted by passive diffusion, by ebullition and by diffusion through the rice (Oryza sativa) plant.
Jiménez JC, Song Z, Pineda M, Lozano P, Rebolledo MC, Cardoso JA, Alvarez MF, Armstrong W, Pedersen O.   +8 more
europepmc   +2 more sources

Pushing the upper temperature limit of methanotrophy in continental hydrothermal ecosystems, active biological methane oxidation in hot springs of Yellowstone National Park [PDF]

Frontiers in Microbiology
Methane oxidation in terrestrial geothermal systems is an understudied process contributing to carbon cycling in extreme environments. We combined geochemical analyses, 16S rRNA gene amplicon sequencing, shotgun metagenome sequencing, and 14CH4 microcosm
Alta E. G. Howells, Alta E. G. Howells, Michelle Santana, Ellen M. Cook, Brianna Orrill, Grayson Boyer, R. Vincent Debes, Kristopher M. Fecteau, Kristopher M. Fecteau, Daniel R. Colman, Eric S. Boyd, Everett L. Shock, Everett L. Shock   +12 more
doaj   +2 more sources

Linking microbes to in situ methane oxidation rates in a eutrophic freshwater lake [PDF]

Frontiers in Microbiology
IntroductionAerobic methanotrophs and non-methanotrophic methylotrophs drive methane cycling in oxic freshwater lakes. Most knowledge about biological aerobic methane oxidation (MOx) comes from ex situ rate experiments, laboratory cultures, and static ...
Jennifer A. Baily, Jennifer A. Baily, Zachary W. Hudspeth, Joshua L. Morningstar, Howard P. Mendlovitz, Christopher S. Martens, Karen G. Lloyd, Karen G. Lloyd   +7 more
doaj   +2 more sources

Multiple Groups of Methanotrophic Bacteria Mediate Methane Oxidation in Anoxic Lake Sediments

Frontiers in Microbiology, 2022
Freshwater lakes represent an important source of the potent greenhouse gas methane (CH4) to the atmosphere. Methane emissions are regulated to large parts by aerobic (MOx) and anaerobic (AOM) oxidation of methane, which are important CH4 sinks in lakes.
Guangyi Su, Jakob Zopfi, Helge Niemann, Helge Niemann, Helge Niemann, Moritz F. Lehmann   +5 more
doaj   +1 more source

RNA Biomarker Trends across Type I and Type II Aerobic Methanotrophs in Response to Methane Oxidation Rates and Transcriptome Response to Short-Term Methane and Oxygen Limitation in Methylomicrobium album BG8

Microbiology Spectrum, 2022
Methanotrophs, which help regulate atmospheric levels of methane, are active in diverse natural and man-made environments. This range of habitats and the feast-famine cycles seen by many environmental methanotrophs suggest that methanotrophs dynamically ...
Egidio F. Tentori, Shania Fang, Ruth E. Richardson   +2 more
doaj   +1 more source

Identification of functionally active aerobic methanotrophs and their methane oxidation potential in sediments from the Shenhu Area, South China Sea

China Geology, 2022
: Large amounts of gas hydrate are distributed in the northern slope of the South China Sea, which is a potential threat of methane leakage. Aerobic methane oxidation by methanotrophs, significant methane biotransformation that occurs in sediment surface
Jing Li, Chang-ling Liu, Neng-you Wu, Xiao-qing Xu, Gao-wei Hu, Yan-long Li, Qing-guo Meng   +6 more
doaj   +1 more source