China sinkholes save ancient biodiversity
Primeval Forest Biodiversity Found in China’s Sinkholes In the midst of southern China’s vast sinkhole-ridden landscape, a recent study of ancient forests found growing in the depths of karst tiankengs – super-deep sinkholes – has revealed the astonishing degree of biodiversity they harbor and protect. Rather than representing a simple extension of surrounding above-ground ecosystems, these lush forests, which are partially hidden hundreds of feet beneath the earth’s surface inside the tiankengs, […]