| DOI: | 10.1016/j.gloplacha.2014.05.008
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| 论文题名: | Is the PDO or AMO the climate driver of soil moisture in the Salmon River Basin, Idaho? |
| 作者: | Tang C.; Chen D.; Crosby B.T.; Piechota T.C.; Wheaton J.M.
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| ISSN: | 0921-8471
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| 出版年: | 2014
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| 卷: | 120 | | 起始页码: | 16
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| 结束页码: | 23
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| 语种: | 英语
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| 英文关键词: | AMO
; PDO
; Soil moisture
; Wavelet analysis
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| Scopus关键词: | Drought
; Information management
; Water resources
; Watersheds
; Wavelet analysis
; AMO
; Atlantic multidecadal oscillations
; Pacific decadal oscillation
; PDO
; River basins
; Water demand
; Water resources management
; Soil moisture
; Atlantic Multidecadal Oscillation
; climate change
; drought
; Pacific Decadal Oscillation
; soil moisture
; water demand
; water management
; water resource
; wavelet analysis
; Idaho
; Salmon Basin
; United States
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| 英文摘要: | Current droughts and increasing water demands are straining water resources in the Salmon River Basin (SRB) and are anticipated to continue in the future. As a robust drought indictor, soil moisture plays an important role in characterizing prolonged droughts. The current study investigates the impacts of two oceanic-atmospheric patterns, i.e. the Pacific Decadal Oscillation (PDO) and the Atlantic Multidecadal Oscillation (AMO), on soil moisture and identify the most complete driver (PDO/AMO) of soil moisture in the SRB. Using wavelet analysis tools, we found that: 1) soil moisture in both Stanley station (a snow-dominated region) and White Bird station (a rain-dominated region) in the SRB are linked to the variations of the PDO and AMO; 2) both the PDO and AMO have less significant impacts on soil moisture in Stanley station; and 3) the PDO produces, with respect to AMO, a stronger correlation with soil moisture in the SRB. Given the importance of the soil moisture to the drought, the results could allow an estimation of drought availability under forecasted oceanic-atmospheric patterns, which will provide useful information for water resources management in the SRB. © 2014 Elsevier B.V. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902507707&doi=10.1016%2fj.gloplacha.2014.05.008&partnerID=40&md5=23fa73a7771a79d62d0bb2e67cece639
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| Citation statistics: |
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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/11377
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| Appears in Collections: | 全球变化的国际研究计划
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作者单位: | Department of Geosciences, Idaho State University, Pocatello ID83209-8072, United States
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| Recommended Citation: | |
Tang C.,Chen D.,Crosby B.T.,et al. Is the PDO or AMO the climate driver of soil moisture in the Salmon River Basin, Idaho?[J],2014-01-01,120.
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