Perspective Published on 11 Dec 2017 Biochar in the Agroecosystem–Climate-Change–Sustainability Nexus in Agroecology Vimala D. NairP. K. Ramachandran NairBiswanath DariAndressa M. FreitasNilovna ChatterjeeFelipe M. Pinheiro Frontiers in Plant Science doi 10.3389/fpls.2017.02051 26,999 views 126 citations