Articles | Volume 18, issue 6
https://doi.org/10.5194/essd-18-4097-2026
https://doi.org/10.5194/essd-18-4097-2026
Data description article
 | 
17 Jun 2026
Data description article |  | 17 Jun 2026

A high-resolution gridded dataset of water footprints for China's major food crops from 2001 to 2020

En Hua, Ling Huang, Liangliang Zhang, Quanbo Zhao, Yingxuan Wang, Bowei Wu, Sien Li, Yaokui Cui, Yubao Wang, and Xuhui Wang

Related authors

CHANS-SD-YRB V1.0: a system dynamics model of the coupled human-natural systems for the Yellow River Basin
Shan Sang, Yan Li, Shuang Zong, Lu Yu, Shuai Wang, Yanxu Liu, Xutong Wu, Shuang Song, Wenwu Zhao, Xuhui Wang, and Bojie Fu
Geosci. Model Dev., 19, 2039–2058, https://doi.org/10.5194/gmd-19-2039-2026,https://doi.org/10.5194/gmd-19-2039-2026, 2026
Short summary
A benchmark dataset for half-hourly evapotranspiration estimation in China from 2000 to 2024
Long Qian, Xingjiao Yu, Lifeng Wu, Yaokui Cui, Zhitao Zhang, Junying Chen, Sumeng Ye, Xuqian Bai, Xiaogang Liu, Sien Li, and Rangjian Qiu
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2026-22,https://doi.org/10.5194/essd-2026-22, 2026
Revised manuscript under review for ESSD
Short summary
A benchmark dataset for global evapotranspiration estimation based on FLUXNET2015 from 2000 to 2022
Wangyipu Li, Zhaoyuan Yao, Yifan Qu, Hanbo Yang, Yang Song, Lisheng Song, Lifeng Wu, and Yaokui Cui
Earth Syst. Sci. Data, 17, 3835–3855, https://doi.org/10.5194/essd-17-3835-2025,https://doi.org/10.5194/essd-17-3835-2025, 2025
Short summary
China Wildfire Emission Dataset (ChinaWED v1) for the period 2012–2022
Zhengyang Lin, Ling Huang, Hanqin Tian, Anping Chen, and Xuhui Wang
Geosci. Model Dev., 18, 2509–2520, https://doi.org/10.5194/gmd-18-2509-2025,https://doi.org/10.5194/gmd-18-2509-2025, 2025
Short summary
Global Carbon Budget 2024
Pierre Friedlingstein, Michael O'Sullivan, Matthew W. Jones, Robbie M. Andrew, Judith Hauck, Peter Landschützer, Corinne Le Quéré, Hongmei Li, Ingrid T. Luijkx, Are Olsen, Glen P. Peters, Wouter Peters, Julia Pongratz, Clemens Schwingshackl, Stephen Sitch, Josep G. Canadell, Philippe Ciais, Robert B. Jackson, Simone R. Alin, Almut Arneth, Vivek Arora, Nicholas R. Bates, Meike Becker, Nicolas Bellouin, Carla F. Berghoff, Henry C. Bittig, Laurent Bopp, Patricia Cadule, Katie Campbell, Matthew A. Chamberlain, Naveen Chandra, Frédéric Chevallier, Louise P. Chini, Thomas Colligan, Jeanne Decayeux, Laique M. Djeutchouang, Xinyu Dou, Carolina Duran Rojas, Kazutaka Enyo, Wiley Evans, Amanda R. Fay, Richard A. Feely, Daniel J. Ford, Adrianna Foster, Thomas Gasser, Marion Gehlen, Thanos Gkritzalis, Giacomo Grassi, Luke Gregor, Nicolas Gruber, Özgür Gürses, Ian Harris, Matthew Hefner, Jens Heinke, George C. Hurtt, Yosuke Iida, Tatiana Ilyina, Andrew R. Jacobson, Atul K. Jain, Tereza Jarníková, Annika Jersild, Fei Jiang, Zhe Jin, Etsushi Kato, Ralph F. Keeling, Kees Klein Goldewijk, Jürgen Knauer, Jan Ivar Korsbakken, Xin Lan, Siv K. Lauvset, Nathalie Lefèvre, Zhu Liu, Junjie Liu, Lei Ma, Shamil Maksyutov, Gregg Marland, Nicolas Mayot, Patrick C. McGuire, Nicolas Metzl, Natalie M. Monacci, Eric J. Morgan, Shin-Ichiro Nakaoka, Craig Neill, Yosuke Niwa, Tobias Nützel, Lea Olivier, Tsuneo Ono, Paul I. Palmer, Denis Pierrot, Zhangcai Qin, Laure Resplandy, Alizée Roobaert, Thais M. Rosan, Christian Rödenbeck, Jörg Schwinger, T. Luke Smallman, Stephen M. Smith, Reinel Sospedra-Alfonso, Tobias Steinhoff, Qing Sun, Adrienne J. Sutton, Roland Séférian, Shintaro Takao, Hiroaki Tatebe, Hanqin Tian, Bronte Tilbrook, Olivier Torres, Etienne Tourigny, Hiroyuki Tsujino, Francesco Tubiello, Guido van der Werf, Rik Wanninkhof, Xuhui Wang, Dongxu Yang, Xiaojuan Yang, Zhen Yu, Wenping Yuan, Xu Yue, Sönke Zaehle, Ning Zeng, and Jiye Zeng
Earth Syst. Sci. Data, 17, 965–1039, https://doi.org/10.5194/essd-17-965-2025,https://doi.org/10.5194/essd-17-965-2025, 2025
Short summary

Cited articles

Anderson, M. C., Kustas, W. P., Norman, J. M., Diak, G. T., Hain, C. R., Gao, F., Yang, Y., Knipper, K. R., Xue, J., Yang, Y., Crow, W. T., Holmes, T. R. H., Nieto, H., Guzinski, R., Otkin, J. A., Mecikalski, J. R., Cammalleri, C., Torres-Rua, A. T., Zhan, X., Fang, L., Colaizzi, P. D., and Agam, N.: A brief history of the thermal IR-based two-source energy balance (TSEB) model – diagnosing evapotranspiration from plant to global scales, Agr. Forest. Meteorol., 350, 109951, https://doi.org/10.1016/j.agrformet.2024.109951, 2024. 
Cao, X., Wu, P., Wang, Y., and Zhao, X.: Water footprint of grain product in irrigated farmland of China, Water Resour. Manag., 28, 2213–2227, https://doi.org/10.1007/s11269-014-0607-1, 2014. 
Cao, X., Zeng, W., Wu, M., Li, T., Chen, S., and Wang, W.: Water resources efficiency assessment in crop production from the perspective of water footprint, J. Clean. Prod., 309, 127371, https://doi.org/10.1016/j.jclepro.2021.127371, 2021. 
Chukalla, A. D., Mekonnen, M. M., Gunathilake, D., Wolkeba, F. T., Gunasekara, B., and Vanham, D.: Global spatially explicit crop water consumption shows an overall increase of 9 % for 46 agricultural crops from 2010 to 2020, Nat. Food, 6, 983–994, https://doi.org/10.1038/s43016-025-01231-x, 2025. 
Dalin, C., Qiu, H., Hanasaki, N., Mauzerall, D. L., and Rodriguez-Iturbe, I.: Balancing water resource conservation and food security in China, P. Natl. Acad. Sci. USA, 112, 4588–4593, https://doi.org/10.1073/pnas.1504345112, 2015. 
Download
Short summary
Accurately quantifying the blue and green water footprints of crops is essential for addressing unsustainable agricultural water use. However, long-term, high spatiotemporal resolution data have been lacking. Hence, multi-source remote sensing was integrated with high-resolution crop distribution and phenology within a detailed water footprint framework. ChinaCropWF provides daily, 1-km resolution blue and green water footprints for China's five major food crops from 2001 to 2020.
Share
Altmetrics
Final-revised paper
Preprint