River Basin Erosion Dynamics

Depth (m) 3 N 1 137Cs profile 210Pbx profile ex Increasing Concentration Dominant type of erosion Sheetwash and Shallow Rills In situ 10Be profile Exponential meteoric 10Be profile “Bulge” meteoric 1ºBe profile 105 Integration Time (years before present) 104 103 102 10 1 In situ 10 Be Meteoric 10Be 210Pb 137CS ex Sediment yield Land use Rills, Shallow Gullies, Shallow Landsliding, Bank Failure/Channel Migration Deep Gullies and Landslides

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