Articles | Volume 17, issue 3
https://doi.org/10.5194/essd-17-837-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-17-837-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
A new high-resolution multi-drought-index dataset for mainland China
Qi Zhang
State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
Jiajia Su
State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
Jiaojiao Gou
State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
Jinlong Hu
State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
Xi Zhao
State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
Ye Xu
State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
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51 citations as recorded by crossref.
- Integrating GNSS 3D deformation and GRACE/GRACE-FO gravity observations for terrestrial water storage changes and drought monitoring in Southwest China H. Li et al. https://doi.org/10.1016/j.jhydrol.2025.134654
- Widening Urban–Rural Precipitation Differences in China: Regionally Varied Intensification Since 2000 J. Su et al. https://doi.org/10.1029/2025EF006657
- Comprehensive Analysis of Spatial–Temporal Patterns and Trends of Compound Drought and High Temperature Events from 1982 to 2023 Across China X. Zheng et al. https://doi.org/10.3390/w18080943
- Shrub dendrochronology reveals the last 150 years of spatiotemporal patterns of desertification in the Tengger Desert Y. Ren et al. https://doi.org/10.1016/j.catena.2026.109844
- Interactive effects of severity and duration of compound dry–hot events on vegetation resistance time and recovery time in China Y. Cai et al. https://doi.org/10.1016/j.ecoinf.2026.103729
- Exploring coupled coordination and synergistic evolution in a multi-dimensional water system of the Yellow River Basin H. Yu et al. https://doi.org/10.1016/j.ecolind.2025.113687
- Modeling wheat development under extreme weather with WOFOST-EW v1 J. Zheng et al. https://doi.org/10.5194/gmd-18-8379-2025
- Multi-spatial scale assessment and multi-dataset fusion of global terrestrial evapotranspiration datasets Y. Wu et al. https://doi.org/10.5194/essd-17-6445-2025
- The phantom menace in agriculture: How lagged droughts distort input decisions and create environmental deadweight loss D. Sun et al. https://doi.org/10.1016/j.jdeveco.2026.103781
- A meteorological drought index accounting for the lagged response between precipitable water vapor and precipitation M. Mao et al. https://doi.org/10.1016/j.asr.2026.05.022
- Integrated Ecological Security Assessment: Coupling Risk, Health, and Ecosystem Services in Headwater Regions—A Case Study of the Yangtze and Yellow River Source Z. Li et al. https://doi.org/10.3390/w17192834
- Scale-dependent decoupling of leaf traits and phylogeny reveals dimension-specific environmental filtering in Polyspora chrysandra-associated montane forests J. Yang et al. https://doi.org/10.1186/s12870-026-08759-5
- Frequent drought and flood events in the Yellow River Basin, increasing future drought trends in the middle and upper reaches J. Feng et al. https://doi.org/10.1016/j.jag.2025.104511
- Changes and assessment of grassland ecosystem health in alpine region, as in Eastern Kunlun Mountains Y. Zhu et al. https://doi.org/10.3389/fevo.2026.1819307
- Deriving phase-contingent dynamic drought-limited water levels: An adaptive framework for managing megadrought evolution Y. Li et al. https://doi.org/10.1016/j.ejrh.2026.103309
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- Global drought extremes in 2025 C. Miao et al. https://doi.org/10.1038/s43017-026-00785-z
- Evaluation and error attribution of evapotranspiration products over the Haihe River Basin: Implications for irrigation scheduling and agricultural water management X. Ju & S. Chen https://doi.org/10.1016/j.agwat.2026.110358
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- Disentangling the contributions of hydrothermal factors to fractional vegetation cover dynamics on the Qinghai-Tibet plateau C. Jiang et al. https://doi.org/10.1016/j.ecolind.2026.114816
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Saved (final revised paper)
Latest update: 08 Jun 2026
Short summary
Our study introduces CHM_Drought, an advanced meteorological drought dataset covering mainland China, offering detailed insights from 1961 to 2022 at a spatial resolution of 0.1°. This dataset incorporates six key drought indices, including multi-scale versions, facilitating early detection and monitoring of droughts. Through the provision of consistent and reliable data, CHM_Drought enhances our understanding of drought patterns, aiding in effective water management and agricultural planning.
Our study introduces CHM_Drought, an advanced meteorological drought dataset covering mainland...
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