A newly published study in the scientific journal Science Advances unveils the deep-time processes responsible for the exceptional plant diversity characterizing the world's mountain regions.

In a study published in Science Advances on December 19, researchers from Xishuangbanna Tropical Botanical Garden (XTBG) of the Chinese Academy of Sciences, along with collaborators from international institutions, explored the impact of mountain building and climate cooling over 30 million years across five major mountain systems in the Northern Hemisphere and revealed that these processes are key drivers of the rich plant diversity found in the Earth’s alpine biome.