A snowmelt-related erosion index was modelled as a linear function of snowmelt runoff (mm) using data from n = 36 climatological stations across Canada where runoff amount ranged from 116 to 354 mm and the erosion index ranged from 3 to 608. The estimate for b0 and b1 were 121.4 and 1.1, respectively. Estimate the erosion index (to 2 decimal places) when runoff is 313 mm.

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