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[1]WANG Xiao-yan,TIAN Jun-liang.Compound Application of Fallout Radionuclides on Studies of Soil Erosion[J].Research of Soil and Water Conservation,2001,8(02):133-137.

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Compound Application of Fallout Radionuclides on Studies of Soil Erosion

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 8 Number of periods: 2001年02期 Page number: 133-137 Column: Public date: 1900-01-01

Title:: Compound Application of Fallout Radionuclides on Studies of Soil Erosion

Author(s):: WANG Xiao-yan, TIAN Jun-liang; Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shanxi, 712100, China

Keywords:: fallout radionuclides; compound trace; nuclides ratio; soil erosion; sediment sources

CLC:: S157.1;TL99

DOI:: -

Abstract:: The compound application of fallout radionuclides ⁷Be、²¹⁰Pb_ex and ¹³⁷Cs in the field of soil erosion and sediment sources are reviewed.The principle and characteristics of the nuclides ratio technology are introduced,using several nuclides compoundly to distinguish soil erosion processes and to estimate soil erosion rate;combining the different depth distribution of the fallout radionuclides in soils with one another to create reference curves of ⁷Be to ²¹⁰Pb or ²¹⁰Pb to⁷ Be and use them to determine the original soil depth of sediment.The advantages and limitations of all these methods are discussed.

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Last Update: 1900-01-01