Research tracks path of carbon dioxide via agriculture to underground storage
FRISCO — Vast aquifers beneath the world’s deserts may be significant carbon sinks, scientists with the University Corporation for Atmospheric Research said.
In a new study, the UCAR researchers estimated that those aquifers may store more carbon than all the plants on land.
About 40 percent of the carbon dioxide produced by people stays in the atmosphere and heats the planet. About 30 percent is taken up by oceans, where it is rapidly acidifying the water to the detriment of shellfish and other marine species.
The other 30 percent is partially absorbed by land plants, but when scientists ran CO2 models, it didn’t add up, so they started searching for additional carbon sinks. Continue reading “Study: Aquifers beneath deserts may be huge CO2 sinks”