Hillslope-storage and rainfall-amount thresholds as controls of preferential stormflow
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- 作者：Jaromir Dusek ; dusek@mat.fsv.cvut.cz" class="auth_mail" title="E-mail the corresponding author ; Tomas Vogel
- 关键词：Hillslope hydrology ; Rainfall threshold ; Rainfall&ndash ; runoff relationship ; Stormflow ; Dual-permeability model ; Soil&ndash ; bedrock interface
- 刊名：Journal of Hydrology
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：534
- 期：Complete
- 页码：590-605
- 全文大小：2487 K
文摘
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Hillslope response to rainfall events was studied using 2D numerical experiments.
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Relationships between rainfall, stormflow, and leakage to bedrock were analyzed.
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Rainfall needed to initiate stormflow appeared as dynamic hillslope property.
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Hysteretic behavior of hillslope storage–discharge relationship obtained.
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Near-saturated conditions were sufficient to initiate significant stormflow.