Massive sinkholes in China hold 'heavenly' forests with plants adapted for harsh life underground

Plants growing at the bottom of sinkholes in China&Dashiwei Tiankeng Group don&take up as much carbon as surface plants do, but they have much higher levels of nutrients in their tissues. Join this channel to get access to perks: Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. ---------------------------------------------------------------------------------------------------------------------------