Articles | Volume 17, issue 10
https://doi.org/10.5194/essd-17-5039-2025
https://doi.org/10.5194/essd-17-5039-2025
Data description paper
 | 
01 Oct 2025
Data description paper |  | 01 Oct 2025

P-LSHv2: a multi-decadal global daily evapotranspiration dataset enhanced with explicit soil moisture constraints

Jin Feng, Ke Zhang, Lijun Chao, Huijie Zhan, and Yunping Li

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P-LSHv2: a multi-decadal global daily evapotranspiration dataset enhanced with explicit soil moisture constraints Jin Feng and Ke Zhang https://doi.org/10.11888/Terre.tpdc.301969

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Short summary
Understanding how soil moisture affects evapotranspiration (ET) is essential for improving ET estimates. However, many global ET datasets overlook soil moisture constraints, causing large uncertainties. In this study, we developed an improved model that better captures the influence of soil moisture on vegetation and soil evaporation. Our model significantly improves ET estimation accuracy and provides a new long-term global ET dataset to support water cycle and climate research.
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