Articles | Volume 12, issue 1
https://doi.org/10.5194/esurf-12-163-2024
https://doi.org/10.5194/esurf-12-163-2024
Research article
 | 
18 Jan 2024
Research article |  | 18 Jan 2024

Past anthropogenic land use change caused a regime shift of the fluvial response to Holocene climate change in the Chinese Loess Plateau

Hao Chen, Xianyan Wang, Yanyan Yu, Huayu Lu, and Ronald Van Balen

Related authors

Desert Model Intercomparison Project benchmark framework version 1.0 for assessing land-surface dynamics and surface memory in monthly dust aerosol optical depth over North Africa
Marzieh Mokarram, Mohammad Jafar Mokarram, and Huayu Lu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2271,https://doi.org/10.5194/egusphere-2026-2271, 2026
This preprint is open for discussion and under review for Geoscientific Model Development (GMD).
Short summary

Cited articles

Barnhart, K. R., Hutton, E. W. H., Tucker, G. E., Gasparini, N. M., and Bandaragoda, C.: Short communication: Landlab v2.0: a software package for Earth surface dynamics, Earth Surf. Dynam., 8, 379–397, https://doi.org/10.5194/esurf-8-379-2020, 2020. 
Barnola, J. M., Anklin, M., Porcheron, J., Raynaud, D., Schwander, J., and Stauffer, B.: CO2 evolution during the last millennium as recorded by Antarctic and Greenland ice, Tellus B, 47, 264–272, https://doi.org/10.1034/j.1600-0889.47.issue1.22.x, 1995. 
Best, J. and Darby, S. E.: The pace of human-induced change in large rivers: Stresses, resilience, and vulnerability to extreme events, One Earth, 2, 510–514, https://doi.org/10.1016/j.oneear.2020.05.021, 2020. 
Bloemendal, J., Liu, X., Sun, Y., and Li, N.: An assessment of magnetic and geochemical indicators of weathering and pedogenesis at two contrasting sites on the Chinese Loess plateau, Palaeogeogr. Palaeoclim. Palaeoecol., 257, 152–168, https://doi.org/10.1016/j.palaeo.2007.09.017, 2008. 
Bond-Lamberty, B.: bpbond/Biome-BGC, GitHub [data set], https://github.com/bpbond/Biome-BGC (last access: 8 January 2024), 2014. 
Download
Short summary
The Wei River catchment, one of the centers of the agricultural revolution in China, has experienced intense land use changes since 6000 BCE. This makes it an ideal place to study the response of river systems to anthropogenic land use change. Modeling  results show the sensitivity of discharge and sediment yield to climate change increased abruptly when the agricultural land area exceeded a threshold at around 1000 BCE. This regime shift in the fluvial catchment led to a large sediment pulse.
Share