Results 91 to 100 of about 20,145 (235)
Primary productivity coupled to oxic methane production in coastal waters of southern China
Abstract Oxic methane (CH4) production (OMP) occurs in diverse oxygenated surface waters worldwide. However, phytoplankton‐driven OMP in natural marine environments remains poorly documented. During a research cruise in the highly productive southern East China Sea, we measured OMP by incubating phytoplankton‐rich surface waters and found that CH4 ...
Yuming Rao +4 more
wiley +1 more source
Methane, bicarbonate methanogenesis production rate in sediment core HE191_821 [PDF]
Methane, bicarbonate methanogenesis production rate in sediment core ...
Barry A Cragg (7899983), Cragg, Barry A
core +1 more source
Abstract Macrophytes are foundation species whose use as nature‐based solution (NbS) in aquatic ecosystems can help reduce climate change impacts while mitigating biodiversity loss. The discrepancy in research and application of macrophytes as NbS across inland and marine coastal ecosystems is an opportunity to expand the concept and learn from ...
Morgan Botrel +24 more
wiley +1 more source
Microbial ecosystem and methanogenesis in ruminants
Ruminant production is under increased public scrutiny in terms of the importance of cattle and other ruminants as major producers of the greenhouse gas methane. Methanogenesis is performed by methanogenic archaea, a specialised group of microbes present in several anaerobic environments including the rumen.
Morgavi, Diego +3 more
openaire +6 more sources
Extraordinary methane levels in a small bar‐built tropical estuary
Abstract Small estuaries link uplands and nearshore marine environments but are understudied in many regions. We quantified spatial and temporal variability in CH4, CO2, nutrients, and organic matter in a small, deep, bar‐built tropical estuary in Fajardo, Puerto Rico.
William H. McDowell +3 more
wiley +1 more source
Onset of methanogenesis in landfilled MSW. [PDF]
This research project (Barry et al. 2003, 2004a and 2004b) assessed the time period for the onset of methanogenesis and examined the scale of methane (CH4) fluxing from waste surfaces during the waste placement phases before gas control systems were ...
Barry, D. L. +2 more
core
Inhibition of methanogenesis by chlorophenols: a kinetic approach [PDF]
Chlorophenols exert a crucial effect on the methanogenesis, considerably reducing both maximum methane potential and methanogenic rates. However, there is not enough information about the kinetic mechanism of chlorophenols toxicity on the methanogenesis,
Fernández Mohedano, Ángel +3 more
core +1 more source
Uncovering the Diversity and Activity of Methylotrophic Methanogens in Freshwater Wetland Soils
Wetland soils are one of the largest natural contributors to the emission of methane, a potent greenhouse gas. Currently, microbial contributions to methane emissions from these systems emphasize the roles of acetoclastic and hydrogenotrophic methanogens,
Adrienne B. Narrowe +12 more
doaj +3 more sources
Magnetite nanoparticles (nanoFe3O4) have been reported to facilitate direct interspecies electron transfer (DIET) between syntrophic bacteria and methanogens thereby improving syntrophic methanogenesis.
Li Fu +7 more
doaj +1 more source
The unique biochemistry of methanogenesis
Methanogenic archaea have an unusual type of metabolism because they use H2 + CO2, formate, methylated C1 compounds, or acetate as energy and carbon sources for growth. The methanogens produce methane as the major end product of their metabolism in a unique energy-generating process.
openaire +3 more sources

