Edited by
Yong Sik Ok
, professor and director, Korea Biochar Research Center, Department of Biological Environment, Kangwon National University, Chuncheaon, KoreaSophie M. Uchimiya
, research chemist, U.S. Department of Agriculture-Agricultural Research Service (USDAARS), Southern Regional ResearchCenter in New Orleans, LouisianaScott X. Chang
, professor in forest soils and nutrient dynamics, University of Alberta, Edmonton, CanadaNanthi Bolan
, professor of environmental science, University of Newcastle, Australia