<affiliation wicri:level="1"><nlm:affiliation>Korea Biochar Research Center and Department of Biological Environment, Kangwon National University, Chuncheon, Republic of Korea; Department of Renewable Resources, University of Alberta, Edmonton, Canada. Electronic address: soilok@kangwon.ac.kr.</nlm:affiliation>
<country xml:lang="fr">Canada</country>
<wicri:regionArea>Korea Biochar Research Center and Department of Biological Environment, Kangwon National University, Chuncheon, Republic of Korea; Department of Renewable Resources, University of Alberta, Edmonton</wicri:regionArea>
<wicri:noRegion>Edmonton</wicri:noRegion>
</affiliation>