Tracing techniques have been widely employed in the investigation of soil erosion. Using ~137Cs, ~7Be, ~210Pb, and REE (Rare Earth Element), quantitative information on soil erosion processes and mechanisms have been obtained. Magnetic has also increasingly been tested in recent years. With measured temporal and spatial variability of natural magnetism, sources of mobilized sediments have been assessed using different parameters. Man-made magnetic tracers were also applied in experimental plot to study the ...
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