Impacts of biochar addition on greenhouse gas fluxes from soils subjected to freeze-thaw process
LIU Xiang, HAN Jiangang, LI Lanhai, ZHU Yongli
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2017, (03): 15 -21 .  DOI: 10.3969/j.issn.1000-2006.201702012