“The extent of forests around the world has declined by an estimated 16.4 million km2 (36% of the historical extent) over the… — Shaun C. Cunningham Copy Share Image
“The extent of forests around the world has declined by an estimated 16.4 million km2 (36% of the historical extent) over the last 200 years (Meiyappan & Jain, 2012).” — Shaun C. Cunningham Copy Share Image
