Digging deeper towards accurate mapping of deep soil organic carbon in grasslands

Affiliations

• ¹ State Key Laboratory of Earth Surface Processes and Disaster Risk Reduction, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China. Electronic address: wanggc@bnu.edu.cn.
• ² State Key Laboratory of Soil Pollution Control and Safety, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China. Electronic address: luozk@zju.edu.cn.
• ³ State Key Laboratory of Earth Surface Processes and Disaster Risk Reduction, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China.
• ⁴ State Key Laboratory of Soil Pollution Control and Safety, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China.
• ⁵ Xilinhot National Climatological Observatory, Xilinhot 026000, China.
• ⁶ Inner Mongolia Key Laboratory of Soil Quality and Nutrient Resources/Key Laboratory of Agricultural Ecological Security and Green Development at Universities of Inner Mongolia Autonomous Region, Inner Mongolia Agricultural University, Hohhot 010018, China.
• ⁷ National Engineering and Technology Center for Information Agriculture, Nanjing Agricultural University, Nanjing 210095, China.