中国南北过渡带土壤碳氮空间特征及暖温带与亚热带界限
张俊华, 朱连奇, 李国栋, 赵芳, 秦静婷

Spatial patterns of SOC/TN content and their significance for identifying the boundary between warm temperate and subtropical zones in China's north-south transitional zone
ZHANG Junhua, ZHU Lianqi, LI Guodong, ZHAO Fang, QIN Jingting
图7 秦巴山区不同海拔土壤有机碳/总氮与气温/降水的相关特征
注:P < 0.01。
Fig. 7 Correlation between SOC/TN and MP/MT at different elevations