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

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
表1 重采样后不同间距尺度对应关系
Table 1 Relationship of different spacing after resampling analysis
尺度 S-0 S-1 S-2 S-3 S-4 S-5 S-6 S-7 S-8 S-9 S-10
指定距离/m 500 1000 1500 2000 2500 3000 3500 4000 4500 5000
样点数 8462 8037 4062 2301 1463 936 666 486 380 302 249