NASA discovers a ‘super emitter’ emitting a large amount of powerful greenhouse gases from the Gigazen space station

traps heat in the atmospheregreenhouse gasesMuch more powerful than carbon dioxidemethaneNASA has announced that the location of methane emissions has been determined by a survey to investigate the climate of the International Space Station, where it is being released in large quantities to Earth. NASA calls the more than 50 discovered methane emitting regions “super transmitters” and pays attention to them as the key to curbing global warming.

Maps of ‘super methane emitters’ by NASA’s new Earth-based space mission | NASA
https://www.nasa.gov/feature/jpl/methane-super-emitters-mapped-by-nasa-s-new-earth-space-mission

Methane ‘super emitters’ detected on Earth by space station experiment | space
https://www.space.com/emit-instrument-international-space-station-methane-super-emitters

NASA discovers more than 50 sources of extreme methane emissions | smart news |
Smithsonian Magazine
https://www.smithsonianmag.com/smart-news/nasa-finds-more-than-50-super-emitters-of-methane-180981045/

NASA agencySurface Mineral Dust Source Survey (EMIT)The mission is to deepen our understanding of dust’s effects on humans by detecting mineral dust in the air using satellites. However, EMIT has also been shown to have the function of detecting not only metal dust but also the presence of methane, a powerful greenhouse gas. NASA announced on October 26, 2022 that it was able to map

Facilities, equipment, and other infrastructure that emit significant amounts of methane in fossil fuels, industrial waste, or the agricultural sector are collectively referred to by NASA as “super methane.” A total of more than 50 superemitters have been identified in Central Asia, the Middle East, and the southwestern United States, according to data collected by EMIT since it was installed on the International Space Station in July 2022. The following image shows methane gas detected off the coast of Turkmenistan on the Caspian Sea in purple or Yellow by concentration, the vast methane is said to spread over a distance of 32 kilometers.

It is estimated that methane is 80 times more effective at trapping heat in the atmosphere for 20 years after its release than carbon dioxide per ton. On the other hand, carbon dioxide is believed to persist in the atmosphere for centuries, while methane is believed to persist for only ten years. In other words, if methane emissions are reduced, it will be easier to see the effect on the atmosphere in the short term, which makes it possible to clearly curb the progress of global warming.

“Reducing methane emissions is key to limiting global warming. It not only helps us more accurately identify people at risk, but also provides insight into how to address it,” said Bill Nelson, project manager. Additionally, research and development such as NASA’s unmanned spacecraft”Jet Propulsion Laboratory (JPL)“Mapping greenhouse gases is only a small part of the greenhouse gas emissions potential. By identifying the sources of methane emissions, we can get really excited about the potential of greenhouse gas emissions to reduce emissions from human activity.”

The EMIT system is expected to identify hundreds of supertransmitters by repeatedly monitoring large areas from the viewpoint of the space station. “As we continue to explore the planet, EMIT has observed places that no one previously thought were sources of greenhouse gas emissions, and no one expected,” said Robert Green, principal investigator at EMIT. We will discover the motive.” The importance of the project.