UNIVERSITY OF THE WITWATERSRAND, GARETH HEMPSON(See: "Browsing antelope turned ancient African forests into grassy savanna ecosystems," University of Witwatersrand, Johannesburg, 2016.)

Interested in reading more?

The Scientist ARCHIVES

Become a Member of

Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member?