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7~Be: A Geochemical Tracer for Seasonal Erosion of Surface Soil in Watershed of Lake Hongfeng, Guizh
[期刊论文] 作者：BAIZHANGUO P.H.SANTSCHI 等,
来源：土壤圈：英文版 年份：1996
7Be penetrative depth in undisturbed surface soil is within 4mm.^7Be activity shows exponential decrease with soil depth,which is expressed as a diffusion proce...
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