Articles | Volume 29, issue 20
https://doi.org/10.5194/hess-29-5575-2025
https://doi.org/10.5194/hess-29-5575-2025
Research article
 | 
22 Oct 2025
Research article |  | 22 Oct 2025

A study of the dependence between soil moisture and precipitation in different ecoregions of the Northern Hemisphere

Shouye Xue and Guocan Wu

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Cited articles

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Short summary
Soil moisture is influenced by both precipitation and evapotranspiration, with spatial heterogeneities and seasonal variations across different ecological zones. In this study, the joint distributions of precipitation and soil moisture were analyzed at monthly and annual scales. The negative dependences between soil moisture and precipitation were found, due to soil property changes induced by land–surface interactions. The results can enhance our understandings in drought and hydrometeorology.
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