Articles | Volume 28, issue 22
https://doi.org/10.5194/hess-28-4989-2024
https://doi.org/10.5194/hess-28-4989-2024
Research article
 | 
25 Nov 2024
Research article |  | 25 Nov 2024

Future response of ecosystem water use efficiency to CO2 effects in the Yellow River Basin, China

Siwei Chen, Yuxue Guo, Yue-Ping Xu, and Lu Wang

Data sets

1-km monthly potential evapotranspiration dataset for China (1901-2023) S. Peng https://www.tpdc.ac.cn/en/data/8b11da09-1a40-4014-bd3d-2b86e6dccad4/

High-spatial-resolution monthly precipitation dataset over China during 1901–2017 S. Peng https://doi.org/10.5281/zenodo.3114194

Terrestrial evapotranspiration dataset across China (1982-2017) N. Ma et al. https://doi.org/10.11888/AtmosPhys.tpe.249493.file

Long-term (1982-2018) global gross primary production dataset based on NIRv S. Wang and Y. Zhang https://doi.org/10.6084/m9.figshare.12981977.v2

Global Vegetation Greenness (NDVI) from AVHRR GIMMS-3G+, 1981-2022 J. E. Pinzon et al. https://doi.org/10.3334/ORNLDAAC/2187

GRACE-REC: a reconstruction of climate-driven water storage changes over the last century V. Humphrey and L. Gudmundsson https://doi.org/10.6084/m9.figshare.7670849

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Short summary
Our research explores how increased CO2 levels affect water use efficiency in the Yellow River basin. Using updated climate models, we found that future climate change significantly impacts water use efficiency, leading to improved plant resilience against moderate droughts. These findings help predict how ecosystems might adapt to environmental changes, providing essential insights into ways of managing water resources under varying climate conditions.