| DOI: | 10.5194/hess-20-3149-2016
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| Scopus记录号: | 2-s2.0-84988421828
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| 论文题名: | Fresh groundwater resources in a large sand replenishment |
| 作者: | Huizer S; , Oude Essink G; H; P; , Bierkens M; F; P
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| 刊名: | Hydrology and Earth System Sciences
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| ISSN: | 10275606
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| 出版年: | 2016
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| 卷: | 20, 期:8 | | 起始页码: | 3149
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| 结束页码: | 3166
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| 语种: | 英语
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| Scopus关键词: | Climate models
; Coastal engineering
; Engines
; Groundwater
; Groundwater flow
; Groundwater resources
; Replenishment (water resources)
; Sand
; Sea level
; Shore protection
; Climate change scenarios
; Coastal defence structures
; Coastal management projects
; Dynamic environments
; Extreme weather conditions
; Groundwater modeling
; Long-term morphological evolutions
; Threedimensional (3-d)
; Climate change
; calibration
; climate effect
; coastal zone management
; groundwater flow
; groundwater resource
; project management
; sand
; severe weather
; three-dimensional modeling
; water budget
; water management
; Netherlands
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| 英文摘要: | The anticipation of sea-level rise and increases in extreme weather conditions has led to the initiation of an innovative coastal management project called the Sand Engine. In this pilot project a large volume of sand (21.5ĝ€millionĝ€m3) &-also called sand replenishment or nourishment &-was placed on the Dutch coast. The intention is that the sand is redistributed by wind, current, and tide, reinforcing local coastal defence structures and leading to a unique, dynamic environment. In this study we investigated the potential effect of the long-Term morphological evolution of the large sand replenishment and climate change on fresh groundwater resources. The potential effects on the local groundwater system were quantified with a calibrated three-dimensional (3-D) groundwater model, in which both variable-density groundwater flow and salt transport were simulated. Model simulations showed that the long-Term morphological evolution of the Sand Engine results in a substantial growth of fresh groundwater resources, in all adopted climate change scenarios. Thus, the application of a local sand replenishment could provide coastal areas the opportunity to combine coastal protection with an increase of the local fresh groundwater availability. © Author(s) 2016. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/78769
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| Appears in Collections: | 气候变化事实与影响
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作者单位: | Department of Physical Geography, Utrecht University, Utrecht, Netherlands; Unit Subsurface and Groundwater Systems, Deltares, Utrecht, Netherlands
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| Recommended Citation: | |
Huizer S,, Oude Essink G,H,et al. Fresh groundwater resources in a large sand replenishment[J]. Hydrology and Earth System Sciences,2016-01-01,20(8)
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