青海东部表层土壤有机碳密度及其空间分布特征
刘庆宇, 马瑛, 程莉, 沈骁, 张亚峰, 苗国文, 黄强, 韩思琪

Density and spatial distribution of organic carbon in the topsoil of eastern Qinghai
LIU Qing-Yu, MA Ying, CHENG Li, SHEN Xiao, ZHANG Ya-Feng, MIAO Guo-Wen, HUANG Qiang, HAN Si-Qi
图3 青海东部地区表层土壤单位有机碳密度分布
Fig.3 Distribution of unit organic carbon density in surface soil of eastern qinghai