Results 51 to 60 of about 464,250 (225)
, 2016 New calculations of the radiative forcing (RF) are presented for the three main well‐mixed greenhouse gases, methane, nitrous oxide, and carbon dioxide.
M. Etminan +3 more
semanticscholar +1 more source
MethaneWith the increase in the growing rate of municipal solid waste throughout the world and due to the high moisture and organic components of the organic fraction of municipal solid waste, dry anaerobic digestion has become the future direction to cope with
Umer Hayyat +5 more
doaj +1 more source
The Effects of Dissolved Methane upon Liquid Argon Scintillation Light [PDF]
2013 JINST 8 P12015, 2013 In this paper we report on measurements of the effects of dissolved methane upon argon scintillation light. We monitor the light yield from an alpha source held 20 cm from a cryogenic photomultiplier tube (PMT) assembly as methane is injected into a high-purity liquid argon volume.
arxiv +1 more source
High-Pressure Hydrogenation: A Path to Efficient Methane Production from CO2
MethaneMethane has a rather relevant role in the “Power-to-Gas” concept, which is central in the current paradigm of climate change and renewable energies.
Maitê L. Gothe +5 more
doaj +1 more source
Hypotheses for near-surface exchange of methane on Mars [PDF]
, 2016 The Curiosity rover recently detected a background of 0.7 ppb and spikes of 7 ppb of methane on Mars. This in situ measurement reorients our understanding of the Martian environment and its potential for life, as the current theories do not entail any geological source or sink of methane that varies sub-annually.
arxiv +1 more source
The interaction of climate change and methane hydrates
, 2017 Gas hydrate, a frozen, naturally‐occurring, and highly‐concentrated form of methane, sequesters significant carbon in the global system and is stable only over a range of low‐temperature and moderate‐pressure conditions.
C. Ruppel, J. Kessler
semanticscholar +1 more source
Fungal Methane Production Controlled by Oxygen Levels and Temperature
MethaneSaprotrophic fungi, key players in global carbon cycling, have been identified as methane (CH4) sources not yet accounted for in the global CH4 budget.
Moritz Schroll +6 more
doaj +1 more source
Martian zeolites as a source of atmospheric methane [PDF]
, 2016 The origin of the martian methane is still poorly understood. A plausible explanation is that methane could have been produced either by hydrothermal alteration of basaltic crust or by serpentinization of ultramafic rocks producing hydrogen and reducing crustal carbon into methane.
arxiv +1 more source
Atmospheric methane removal: a research agenda
Philosophical Transactions of the Royal Society A, 2021 Atmospheric methane removal (e.g. in situ methane oxidation to carbon dioxide) may be needed to offset continued methane release and limit the global warming contribution of this potent greenhouse gas.
R. Jackson +17 more
semanticscholar +1 more source
Research on directional drilling technology for superimposed “three zones” passing through goaf
Meitan kexue jishu, 2023 Guizhou has a large amount of coal resources, which have been mined for a long period of time, resulting in the formation of a large area of goaf. There is a large amount of coalbed methane resources in the goaf, but the exploitation and utilization rate
Yi LOU +5 more
doaj +1 more source