High CO2 and Global Greening 23 million years ago

Mummified leaves and global greening

Published on Aug 23, 2020 within “Climate of the Past”, an Open Access journal of European Goesciences Union, is a new paper titled “Elevated CO2, increased leaf-level productivity, and water-use efficiency during the early Miocene“. It describes how increased levels of CO2 led to Global Greening. You might immediately wonder “How can they actually determine … Read more