The greenhouse gas methane, or CH4 is produced in certain tree species, but how these mechanisms actually work is a matter of volatile debate, particularly with regard to the diffusive transport of CH4 gas through the trees.
Plants & Animals
Feb 7, 2023
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3
Methane is the second most important greenhouse gas after carbon dioxide, contributing about 1 degree Fahrenheit of present-day global warming relative to pre-industrial times. One major source of methane to the atmosphere ...
Environment
Jan 26, 2023
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59
Restoring tidal flow to enclosed freshwater wetlands is key to reducing greenhouse gas emissions and helping reach Australia's carbon reduction targets a Griffith-led study found. Published in Restoration Ecology, the study ...
Ecology
Dec 12, 2022
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20
NASA is canceling a planned satellite that was going to intensely monitor greenhouse gases over the Americas because it got too costly and complicated.
Space Exploration
Nov 30, 2022
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20
Sharp falls in transport emissions during COVID-19 lockdowns partly explain why a key greenhouse gas hit record high levels in 2020, research suggests.
Environment
Nov 25, 2022
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5
The world could still, theoretically, meet its goal of keeping global warming under 1.5 degrees Celsius, a level many scientists consider a dangerous threshold. Realistically, that's unlikely to happen.
Earth Sciences
Nov 22, 2022
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19
NASA scientists, using a tool designed to study how dust affects climate, have identified more than 50 spots around the world emitting major levels of methane, a development that could help combat the potent greenhouse gas.
Environment
Oct 30, 2022
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62
The three main greenhouse gases hit record high levels in the atmosphere last year, the U.N. weather agency said Wednesday, calling it an "ominous" sign as war in Ukraine, rising costs of food and fuel, and other worries ...
Environment
Oct 26, 2022
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1
Plants typically absorb carbon dioxide and release oxygen as part of photosynthesis. Most people associate greenery with reduced carbon levels, and in the case of Minnesota's trees, that is certainly true. But in the thousands ...
Environment
Oct 20, 2022
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13
As greenhouse gases bubble up across the rapidly thawing Arctic, Sandia National Laboratories researchers are trying to identify other trace gases from soil microbes that could shed some light on what is occurring biologically ...
Earth Sciences
Oct 17, 2022
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