兴凯湖平原表层土壤有机碳空间变异的主控因素 |
杨泽, 张一鹤, 戴慧敏, 刘国栋, 刘凯, 许江 |
Control factor of the spatial variations in the soil organic carbon content in the topsoil of the Xingkai Lake Plain |
YANG Ze, ZHANG Yi-He, DAI Hui-Min, LIU Guo-Dong, LIU Kai, XU Jiang |
图3 研究区土壤有机碳半方差函数 |
Fig.3 Isotropic semivariogram of SOC in the study area |
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