Results 111 to 120 of about 2,826 (206)

Methane emissions from an alpine fen in central Switzerland [PDF]

, 2018
Methane emissions and below ground methane pore water concentrations were determined in an alpine fen at 1,915m a.s.l. in central Switzerland. The fen represented an acidic (pH 4.5-4.9), nutrient-poor to mesotrophic habitat dominated by Carex limosa ...
Liebner, Susanne, Schwarzenbach, Simon, Zeyer, Josef   +2 more
core  

Vertical distribution patterns and potential activities of methanogenic and methanotrophic communities in permafrost peatlands of Greater Khingan Mountains

Ecological Indicators
Peatlands are dominant sources of methane (CH4), and warming-induced permafrost degradation alters vegetation composition and water table, which dramatically reshape the microbial-mediated CH4 cycling processes, possibly resulting in strong positive ...
Anwen Liu, Weiping Yin, Dalong Ma, Xu Wang, Shuping Kan   +4 more
doaj   +1 more source

Distinct biogeography of nitrite- and nitrate-dependent anaerobic methane oxidizing microorganisms in the yellow sea and yellow river

Water Research X
Nitrite/nitrate-dependent anaerobic methane oxidation (n-DAMO) processes represent a critical methane sink to mitigate greenhouse gas emissions. However, it remains unclear whether there are ecological and interactional differences between n-DAMO ...
Shuai Liu, Jiaxin Cheng, Hongyu Mu, Yining Jiang, Shaoping Kuang, Sai Xu, Hui Chen, Jianhua Guo   +7 more
doaj   +1 more source

Application of Calcium Peroxide for Methane Mitigation in Paddy Fields: Effects of Milk Vetch (Astragalus sinicus L.) Incorporation

Agriculture
Addressing the pressing issue of global warming, sustainable rice cultivation strategies are crucial. Milk vetch (MV), a common green manure in paddies, has been shown to increase CH4 emissions, necessitating effective mitigation.
Ying Wang, Zhengdong Su, Jiajia Wang, Tengfei Jiang, Nannan Zhou   +4 more
doaj   +1 more source

A novel mesocosm set-up reveals strong methane emission reduction in submerged peat moss Sphagnum cuspidatum by tightly associated methanotrophs [PDF]

, 2019
Wetlands present the largest natural sources of methane (CH_4) and their potential CH_4 emissions greatly vary due to the activity of CH_4-oxidizing bacteria associated with wetland plant species. In this study, the association of CH_4-oxidizing bacteria
Jetten, Mike S. M., Kox, Martine A. R., Lamers, Leon P. M., Op den Camp, Huub J. M., Smolders, Alfons J. P., Speth, Daan R., Van Kessel, Maartje A. H. J.   +6 more
core   +1 more source

Changes in <i>pmoA</i> Gene Containing Methanotrophic Population and Methane Oxidation Potential of Dry Deciduous Tropical Forest Soils

Current Science, 2020
Yashpal Bhardwaj, Suresh Kumar Dubey
openaire   +1 more source

Methanotrophic community composition based on pmoA genes in dissolved methane recovery and biological oxidation closed downflow hanging sponge reactors

Methanotrophic community composition based on pmoA genes in dissolved methane recovery and biological oxidation closed downflow hanging sponge reactors
Dissolved methane in the effluent of anaerobic wastewater treatment processes is unrecovered and released into the atmosphere as methane, a greenhouse gas. To prevent methane emissions from effluent, a post-treatment system consisting of two closed downflow hanging sponge (DHS) reactors for the recovery and biological oxidation of dissolved methane was
openaire  

High-efficiency methane consumption by atmospheric methanotrophs in subsurface karst caves: The irrefutable methane sink. [PDF]

Sci Adv
Liu X, Cheng X, Zhang Y, Zhao R, Wang W, Li Y, Chen ZQ, Qiu X, Tuovinen OH, Bull ID, Evershed RP, Wang H.   +11 more
europepmc   +1 more source

Linking microbes to <i>in situ</i> methane oxidation rates in a eutrophic freshwater lake. [PDF]

Front Microbiol
Baily JA, Hudspeth ZW, Morningstar JL, Mendlovitz HP, Martens CS, Lloyd KG.   +5 more
europepmc   +1 more source

Straw type governs methane-cycling microbiomes and CH₄ emissions in paddy soils via abiotic and biotic interactions. [PDF]

Front Microbiol
Wang Y, Zhang Y, Ji Y, Feng Y, Feng Z.
europepmc   +1 more source