Results 1 to 10 of about 38,073 (158)

Methanotrophy under versatile conditions in the water column of the ferruginous meromictic Lake La Cruz (Spain) [PDF]

Frontiers in Microbiology, 2016
Lakes represent a considerable natural source of methane to the atmosphere compared to their small global surface area. Methanotrophs in sediments and in the water column largely control methane fluxes from these systems, yet the diversity, electron ...
Kirsten Oswald, Kirsten Oswald, Corinne Jegge, Corinne Jegge, Jana Tischer, Jasmine Berg, Andreas Brand, Andreas Brand, Maria Rosa Miracle, Xavier Soria, Eduardo Vicente, Moritz Felix Lehmann, Jakob Zopfi, Schubert J. Carsten   +13 more
doaj   +12 more sources

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   +2 more sources

Investigation on the aerobic methanotrophic community and the dominant taxon Methylomarinum in seagrass ecosystem [PDF]

Environmental Microbiome
Background Methanotrophs are a key biological methane sink, and aerobic methanotrophs critically reduce wetland methane emissions under global climate change.
Tongyin Liang, Junde Dong, Weiguo Zhou, Xiaofang Huang, Hongbin Liu, Yuhang Zhang, Qingsong Yang, Manzoor Ahmad, Luxiang Chen, Juan Ling   +9 more
doaj   +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

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   +3 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

Ammonium Impacts Methane Oxidation and Methanotrophic Community in Freshwater Sediment

Frontiers in Bioengineering and Biotechnology, 2020
Lacustrine ecosystems are regarded as one of the important natural sources of greenhouse gas methane. Aerobic methane oxidation, carried out by methane-oxidizing bacteria, is a key process regulating methane emission.
Yuyin Yang, Tianli Tong, Jianfei Chen, Yong Liu, Shuguang Xie   +4 more
doaj   +1 more source