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 | 否 | A3 | 115.91 | 42.74 | 1319 | 2225 | 是 | A4 | 115.89 | 42.81 | 1325 | 2022 | 是 | B1 | 115.9 | 42.33 | 1365 | 2455 | 是 | B2 | 115.9 | 42.33 | 1366 | 1928 | 是 | B3 | 115.94 | 42.33 | 1376 | 2124 | 是 | B4 | 115.73 | 42.36 | 1389 | 2952 | 否 | B5 | 115.82 | 42.44 | 1342 | 2394 | 是 | C2 | 115.9 | 42.13 | 1316 | 3256 | 否 | C3 | 115.94 | 42.13 | 1339 | 2904 | 否 | D1 | 116.09 | 42.29 | 1282 | 4635 | 否 | D2 | 116.21 | 42.41 | 1280 | 1987 | 是 | D3 | 116.17 | 42.5 | 1426 | 3511 | 否 |
|
|
|