A co-author of the brand new examine mentioned that carbonate minerals are “very stable and can certainly lock up CO2 from the atmosphere into solid mineral forms that could result in negative emissions.”
Researchers on the University of Cambridge and the Nanyang Techological University in Singapore have established that at so-called subduction zones – areas the place tectonic plates collide – much more carbon that will get drawn into Earth’s depths at these factors finally ends up staying beneath the floor for longer than beforehand thought.
The new examine postulates that “only about a third of the carbon recycled beneath volcanic chains returns to the surface via recycling,” as SciTechDaily places it.
As the media outlet factors out, scientists thought that a lot of the carbon that will get channeled into our planets inside at subduction zones – within the type of seashells of microorganisms that “have locked atmospheric CO2,” for instance – finally ends up getting expelled again into the environment by way of volcanic emissions.
Simon Redfern, dean of the College of Science at NTU Singapore and co-author of the examine, mentioned the outcomes present that carbonate minerals are “very stable and can certainly lock up CO2 from the atmosphere into solid mineral forms that could result in negative emissions.”