Articles | Volume 17, issue 2
https://doi.org/10.5194/essd-17-517-2025
https://doi.org/10.5194/essd-17-517-2025
Data description article
 | 
07 Feb 2025
Data description article |  | 07 Feb 2025

A China dataset of soil properties for land surface modelling (version 2, CSDLv2)

Gaosong Shi, Wenye Sun, Wei Shangguan, Zhongwang Wei, Hua Yuan, Lu Li, Xiaolin Sun, Ye Zhang, Hongbin Liang, Danxi Li, Feini Huang, Qingliang Li, and Yongjiu Dai

Related authors

Score-based Filtering for Land Data Assimilation
Zhilong Fan, Lu Li, Zhongwang Wei, Shupeng Zhang, Sisi Chen, Xingjie Lu, Wei Shangguan, Nan Wei, Hua Yuan, Pan Zhang, Jiaxin Tian, Jianhong Zhou, Baoxiang Pan, Wei Han, and Yongjiu Dai
EGUsphere, https://doi.org/10.5194/egusphere-2026-5358,https://doi.org/10.5194/egusphere-2026-5358, 2026
This preprint is open for discussion and under review for Geoscientific Model Development (GMD).
Short summary
Divergent predictions of northern peatland responses to climate warming and elevated CO2: A multi-model intercomparison at the SPRUCE experiment
Xiaoying Shi, Daniel M. Ricciuto, Yaoping Wang, Joe R. Melton, Fortunat Joos, Yiqi Luo, Xiaofeng Xu, Dafeng Hui, Qianlai Zhuang, Chunjing Qiu, Hongxing He, Siya Shao, Xingjie Lu, Yongjiu Dai, Akihiko Ito, Qing Sun, Nitin Chaudhary, Ayesha Hussain, Mousong Wu, Jian Zhou, Jingwei Zhang, Ye Yuan, Rachael H. Turton, Eleanor J. Burke, Jiafu Mao, Yuefeng Hao, Natalie A. Griffiths, Verity Salmon, Paul J. Hanson, Melanie A. Mayes, and Peter E. Thornton
EGUsphere, https://doi.org/10.5194/egusphere-2026-5193,https://doi.org/10.5194/egusphere-2026-5193, 2026
This preprint is open for discussion and under review for Biogeosciences (BG).
Short summary
What Can We Learn from a Reduced-Dimensional Groundwater Representation for Diagnosing Groundwater–Land Interactions? Insights from the Water Table Ratio
Aoqi Sun, Zeyu Tang, Chunmiao Zheng, Wei Shangguan, and Chen Yang
EGUsphere, https://doi.org/10.31223/X5HZ2G,https://doi.org/10.31223/X5HZ2G, 2026
This preprint is open for discussion and under review for Hydrology and Earth System Sciences (HESS).
Short summary
Progressive groundwater decoupling may drive a shift toward shallower and faster terrestrial water cycling
Aoqi Sun, Wenjie Xu, Enze Ma, Hua Yuan, and Chen Yang
Hydrol. Earth Syst. Sci., 30, 5215–5227, https://doi.org/10.5194/hess-30-5215-2026,https://doi.org/10.5194/hess-30-5215-2026, 2026
Short summary
Improving Shortwave Radiative Transfer in the Lake Component of the Common Land Model (CoLM-Lake) with a Spectral Scheme for the Full Snow-Ice-Water Column
Xueqi Cao, Nan Wei, Hua Yuan, Shupeng Zhang, Zhongwang Wei, Xingjie Lu, Lu Li, and Yongjiu Dai
EGUsphere, https://doi.org/10.5194/egusphere-2026-4210,https://doi.org/10.5194/egusphere-2026-4210, 2026
This preprint is open for discussion and under review for Geoscientific Model Development (GMD).
Short summary

Cited articles

Adhikari, K., Kheir, R. B., Greve, M. B., Bøcher, P. K., Malone, B. P., Minasny, B., McBratney, A. B., and Greve, M. H.: High-Resolution 3-D Mapping of Soil Texture in Denmark, Soil Sci. Soc. Am. J., 77, 860–876, https://doi.org/10.2136/sssaj2012.0275, 2013. 
Al-Naji, A., Fakhri, A. B., Gharghan, S. K., and Chahl, J.: Soil color analysis based on a RGB camera and an artificial neural network towards smart irrigation: A pilot study, Heliyon, 7, e06078, https://doi.org/10.1016/j.heliyon.2021.e06078, 2021. 
Arrouays, D., Grundy, M. G., Hartemink, A. E., Hempel, J. W., Heuvelink, G. B. M., Hong, S. Y., Lagacherie, P., Lelyk, G., McBratney, A. B., McKenzie, N. J., Mendonca-Santos, M. d.L., Minasny, B., Montanarella, L., Odeh, I. O. A., Sanchez, P. A., Thompson, J. A., and Zhang, G.-L.: GlobalSoilMap: Toward a Fine-Resolution Global Grid of Soil Properties, in: Advances in Agronomy, vol. 125, Elsevier, 93–134, https://doi.org/10.1016/B978-0-12-800137-0.00003-0, 2014a. 
Arrouays, D., McKenzie, N., Hempel, J., Richer de Forges, A., and McBratney, A. B. (Eds.): GlobalSoilMap: Basis of the global spatial soil information system, 1st edn., CRC Press, https://doi.org/10.1201/b16500, 2014b. 
Arrouays, D., McKenzie, N. J., and Hartemink, A. E.: The GlobalSoilMap project specifications D. Notes, in: Proceedings of the 1st GlobalSoilMap Conference, Orléans, France, 7–9 October 2013, https://www.iuss.org/wp-content/uploads/2024/02/iuss_bulletin_123.pdf (last access: 25 July 2024), 2015. 
Download
Short summary
In this study, we developed the second version of China's high-resolution soil information grid using legacy soil samples and advanced machine learning. This version predicts over 20 soil properties at six depths, providing accurate soil variation maps across China. It outperforms previous versions and global products, offering valuable data for hydrological and ecological analyses and Earth system modelling, enhancing our understanding of soil roles in environmental processes.
Share
Altmetrics
Final-revised paper
Preprint