Articles | Volume 7, issue 2
https://doi.org/10.5194/esurf-7-459-2019
https://doi.org/10.5194/esurf-7-459-2019
Research article
 | 
23 May 2019
Research article |  | 23 May 2019

Long-term erosion rates as a function of climate derived from the impact crater inventory

Stefan Hergarten and Thomas Kenkmann

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Cited articles

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Ferrier, K. L., J. T. Perron and, S. M., Rosener, M., Stock, J. D., Huppert, K. L., and Slosberg, M.: Covariation of climate and long-term erosion rates across a steep rainfall gradient on the Hawaiian island of Kaua´i, GSA Bull., 125, 1146–1163, https://doi.org/10.1130/B30726.1, 2013. a
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Our study reveals that worldwide mean erosion rates on the million-year timescale are very similar to present-day erosion rates in contrast to the majority of the previously published results. Concerning the dependence of erosion on climate, we found that the long-term erosion efficacy of the tropical zone has been about 5 times higher than that of the cold zones, while the erosional efficacy of the present-day arid zone has been as high as that of the temperate zone.