2022
DOI: 10.5194/esurf-10-833-2022
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Short communication: Forward and inverse analytic models relating river long profile to tectonic uplift history, assuming a nonlinear slope–erosion dependency

Abstract: Abstract. The long profile of rivers is shaped by the tectonic history that acted on the landscape. Faster uplift produces steeper channel segments, and knickpoints form in response to changes in the tectonic uplift rates. However, when the fluvial incision depends non-linearly on the river slope, as commonly expressed with a slope exponent of n≠1, the links between tectonic uplift rates and channel profile are complicated by channel dynamics that consume and form river segments. These non-linear dynamics hind… Show more

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Cited by 7 publications
(12 citation statements)
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“…We listed the elevation misfit as a function of the number of assumed knickpoints and presented the non-dimensional uplift history that corresponds to the minimum misfit value at two knickpoints (Figure 1d-e). The results of Figure 1c-e are nearly the same to those in Wang et al [2022].…”
Section: Application: Linear Inversion On the Channel Profiles Of The...supporting
confidence: 72%
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“…We listed the elevation misfit as a function of the number of assumed knickpoints and presented the non-dimensional uplift history that corresponds to the minimum misfit value at two knickpoints (Figure 1d-e). The results of Figure 1c-e are nearly the same to those in Wang et al [2022].…”
Section: Application: Linear Inversion On the Channel Profiles Of The...supporting
confidence: 72%
“…Thus, Equation ( 19) is difficult to be solved, if focusing on the whole river profile. Instead, we followed Wang et al [2022] to deal with separate transient knickpoints.…”
Section: A Closed Form Analytical Solution To the Linear Transient Eq...mentioning
confidence: 99%
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