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
表1 各样点CRI模型模拟值、潜在值域以及实测的CPI值
Tab. 1 The model estimated value, potential CRI range and measured CPIs
样点编号 经度(oE) 纬度(oN) 高程(m) 年降雨
(mm·a-1)
模型模拟CRI
(Bq·m-2)
推测CRI值域
(Bq·m-2)
实测值(Bq·m-2) 实测值是否在CRI值域范围
A1 115.93 42.33 1367 365 1576 1890
~
2665
2864
A3 115.91 42.74 1319 2225
A4 115.89 42.81 1325 2022
B1 115.9 42.33 1365 2455
B2 115.9 42.33 1366 1928
B3 115.94 42.33 1376 2124
B4 115.73 42.36 1389 2952
B5 115.82 42.44 1342 2394
C2 115.9 42.13 1316 3256
C3 115.94 42.13 1339 2904
D1 116.09 42.29 1282 4635
D2 116.21 42.41 1280 1987
D3 116.17 42.5 1426 3511