DOI: 10.1002/2016GL067927
论文题名: Streamflow sensitivity to water storage changes across Europe
作者: Berghuijs W.R. ; Hartmann A. ; Woods R.A.
刊名: Geophysical Research Letters
ISSN: 0094-9320
EISSN: 1944-9051
出版年: 2016
卷: 43, 期: 5 起始页码: 1980
结束页码: 1987
语种: 英语
英文关键词: aquifer
; catchment
; flow regime
; groundwater
; hydrology
; resilience
Scopus关键词: Aquifers
; Catchments
; Groundwater
; Groundwater resources
; Hydrology
; Runoff
; Climatic changes
; Flow regimes
; Groundwater abstraction
; High flow conditions
; Primary sources
; Resilience
; Streamflow sensitivities
; Terrestrial water storage
; Stream flow
; aquifer
; catchment
; climate change
; groundwater abstraction
; hydrological regime
; hydrology
; hydrosphere
; resilience
; river flow
; sensitivity analysis
; streamflow
; water storage
; Alps
; Denmark
; England
; Germany
; Spain
; United Kingdom
英文摘要: Terrestrial water storage is the primary source of river flow. We introduce storage sensitivity of streamflow (Ãμ S), which for a given flow rate indicates the relative change in streamflow per change in catchment water storage. Ãμ S can be directly derived from streamflow observations. Analysis of 725 catchments in Europe reveals that Ãμ S is high in, e.g., parts of Spain, England, Germany, and Denmark, whereas flow regimes in parts of the Alps are more resilient (that is, less sensitive) to storage changes. A regional comparison of Ãμ S with observations indicates that Ãμ S is significantly correlated with variability of low (R2 = 0.41), median (R2 = 0.27), and high flow conditions (R2 = 0.35). Streamflow sensitivity provides new guidance for a changing hydrosphere where groundwater abstraction and climatic changes are altering water storage and flow regimes. © 2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977851708&doi=10.1002%2f2016GL067927&partnerID=40&md5=8741984ad06a44099f58f3798221fb1f
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/10283
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Department of Civil Engineering, University of Bristol, Bristol, United Kingdom
Recommended Citation:
Berghuijs W.R.,Hartmann A.,Woods R.A.. Streamflow sensitivity to water storage changes across Europe[J]. Geophysical Research Letters,2016-01-01,43(5).