<affiliation wicri:level="1"><nlm:affiliation>Korea Biochar Research Center and Department of Biological Environment, Kangwon National University, Chuncheon, Republic of Korea; Chemical and Environmental Systems Modeling Research Group, Institute of Fundamental Studies, Kandy, Sri Lanka.</nlm:affiliation>
<country xml:lang="fr">Sri Lanka</country>
<wicri:regionArea>Korea Biochar Research Center and Department of Biological Environment, Kangwon National University, Chuncheon, Republic of Korea; Chemical and Environmental Systems Modeling Research Group, Institute of Fundamental Studies, Kandy</wicri:regionArea>
<wicri:noRegion>Kandy</wicri:noRegion>
</affiliation>