2021年“3·15”沙尘暴沙尘来源核素示踪研究
史忠林, 张信宝, 张润川

Use of radionuclides to trace sand and dust sources of the March 15, 2021 dust storm event
Zhonglin Shi, Xinbao Zhang, Runchuan Zhang
图2 典型草地(A)与农耕地(B)土壤剖面137Cs深度分布7
Fig.2 Typical depth distributions of 137Cs in grassland (A) and cultivated soil (B)7