内蒙古浑善达克沙地南缘 137Cs、 210Pbex复合示踪研究
胡云锋,张云芝

Using 137Cs and 210Pbex to investigate the soil erosion and accumulation moduli on the southern margin of the Hunshandake Sandy Land in Inner Mongolia
HU Yunfeng,ZHANG Yunzhi
图2 疑似背景样点中137Cs的剖面分布及CPI
Fig. 2 The 137Cs distribution patterns and CPIs in potential reference plots