Results 81 to 90 of about 45,582 (306)

Methane production, emission and control during MSW landfilling. [PDF]

open access: yes, 2003
Until quite recently the major emphasis on landfill gas control has related to ‘postcompletion’ of landfill cells or phases, rather than during active waste disposal operations. Increasingly, odour control needs have changed that pattern through ad hoc
Gregory, R. G.   +3 more
core  

Dietary manipulation: a sustainable way to mitigate methane emissions from ruminants

open access: yesJournal of Animal Science and Technology, 2018
Methane emission from the enteric fermentation of ruminant livestock is a main source of greenhouse gas (GHG) emission and a major concern for global warming.
Md Najmul Haque
doaj   +1 more source

Backbone‐Length‐Optimized Inhibitors Deliver Long‐Retention Selectivity in Area‐Selective ALD of VO2

open access: yesAdvanced Science, EarlyView.
Area‐selective VO2 ALD is found to depend critically on inhibitor backbone length, which governs physisorption, chemisorption stability, and packing efficiency in a coupled manner. An intermediate backbone‐length achieves the best long‐retention selectivity, establishing a chemically and geometrically grounded design principle for small‐molecule ...
Hae Lin Yang   +9 more
wiley   +1 more source

Methane emission rate studies in a northern West Virginia mine [PDF]

open access: yes
"Methane emission rates were studied in a Pittsburgh coalbed mine in northern West Virginia. A fullface boring-type continuous miner, equipped with a methane monitor, was used in the development of a set of eight main headings, one side of which was near

core  

Three years of greenhouse gas column-averaged dry air mole fractions retrieved from satellite – Part 2: Methane [PDF]

open access: yes, 2008
Carbon dioxide (CO<sub>2</sub>) and methane (CH<sub>4</sub>) are the two most important anthropogenic greenhouse gases. SCIAMACHY on ENVISAT is the first satellite instrument whose measurements are sensitive to concentration ...
Bergamaschi, P.   +12 more
core   +1 more source

Methane and carbon dioxide emission measurements in selected area of the Polish Western Carpathians

open access: yesE3S Web of Conferences, 2018
The paper presents measurement results of methane and carbon dioxide emission in Western Carpathians. The investigations were carried out with application of static chamber method in 10 stations.
Mojżysz Marzena   +4 more
doaj   +1 more source

Lattice Distortion‐Driven Metal Exsolution in Perovskite Oxides

open access: yesAdvanced Science, EarlyView.
This study elucidates the mechanism of lattice distortion‐driven exsolution through a combination of computational simulations and experimental approaches. Lattice distortion facilitates the formation of oxygen vacancies and subsequent metal segregation, thereby enhancing the exsolution behavior.
Yo Han Kim   +5 more
wiley   +1 more source

Modeling the climate response to a massive methane release from gas hydrates [PDF]

open access: yes, 2004
[1] The climate response to a massive release of methane from gas hydrates is simulated in two 2500-year-long numerical experiments performed with a three-dimensional, global coupled atmosphere-sea ice-ocean model of intermediate complexity.
Goosse, H.   +16 more
core   +1 more source

Structural changes and impacts of methane emissions in China

open access: yesScientific Reports
The annual increase in total methane emissions in China has decelerated, largely due to the continued implementation of effective emission reduction policies.
Siqi Yu   +4 more
doaj   +1 more source

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