退化和恢复过程驱动的荒漠草地生态系统有机碳密度变化
于钊, 李奇铮, 王培源, 蒋齐

Changes of organic carbon density in desert steppe ecosystem driven by degradation and restoration
Zhao Yu, Qizheng Li, Peiyuan Wang, Qi Jiang
图3 不同植被类型0—20 cm和0—100 cm土壤有机碳密度变化特征
Fig.3 Soil organic carbon density of 0-20 cm and 0-100 cm soil profile for different vegetation type