半干旱区有机质与全氮空间变异的尺度效应特征——以延安市为例
Scale effects of spatial variations in SOM and STN in semi-arid regions: A case study of Yan'an
半干旱区有机质与全氮空间变异的尺度效应特征——以延安市为例 |
| 王鹏, 赵君, 刘拓, 周一凡, 魏锦萍, 王磊 |
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Scale effects of spatial variations in SOM and STN in semi-arid regions: A case study of Yan'an |
| WANG Peng, ZHAO Jun, LIU Tuo, ZHOU Yi-Fan, WEI Jin-Ping, WANG Lei |
| 图7 各影响因素对有机质和全氮含量的区分度 |
| Fig.7 Differentiation of SOM and STN content by influencing factors |
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