Using depression deposits to reconstruct human impact on sediment yields from a small karst catchment over the past 600 years

Geoderma(2020)

Cited 16|Views160
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Abstract
•First attempt to examine the long-term (600 year) sediment yield in a karst setting.•137Cs, 210Pbex, and 14C tracers were used to date a cultivated karst depression.•Sediment yield from 1351 to 1962 was higher than that thereafter.•Temporal pattern of sediment yield reflects the history of human impact on soil loss.
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Key words
Karst depression,Sedimentation rate,Specific sediment yield,Huguang to Sichuan migration,Charcoal fragment
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