黄土高原典型区土壤保持服务效应研究

周日平

Assessing the soil erosion control service in the typical area of Loess Plateau

Riping ZHOU

图4 2000—2010年子流域土壤侵蚀量与含沙量对比

Fig.4 Contrast among soil erosion and sediment concentration in sub basin from 2000 to 2010