DOI: 10.1002/2015GL064110
论文题名: Increases in the annual range of soil water storage at northern middle and high latitudes under global warming
作者: Wu W.-Y. ; Lan C.-W. ; Lo M.-H. ; Reager J.T. ; Famiglietti J.S.
刊名: Geophysical Research Letters
ISSN: 0094-9295
EISSN: 1944-9026
出版年: 2015
卷: 42, 期: 10 起始页码: 3903
结束页码: 3910
语种: 英语
英文关键词: annual range
; CMIP5
; global warming
Scopus关键词: Global warming
; Precipitation (meteorology)
; Soils
; Water management
; Water supply systems
; Annual range
; Changing climate
; CMIP5
; Coupled Model Intercomparison Project
; Hydrological cycles
; Regional climate
; Soil water storage
; Water distributions
; Soil moisture
; annual variation
; global warming
; hydrological change
; hydrological cycle
; latitude
; recharge
; snowmelt
; soil moisture
; soil water
; water storage
英文摘要: Soil water storage is a fundamental signal in the land hydrological cycle and changes in soil moisture can affect regional climate. In this study, we used simulations from Coupled Model Intercomparison Project Phase 5 archives to investigate changes in the annual range of soil water storage under global warming at northern middle and high latitudes. Results show that future warming could lead to significant declines in snowfall, and a corresponding lack of snowmelt water recharge to the soil, which makes soil water less available during spring and summer. Conversely, more precipitation as rainfall results in higher recharge to soil water during its accumulating season. Thus, the wettest month of soil water gets wetter, and the driest month gets drier, resulting in an increase of the annual range and suggesting that stronger heterogeneity in global water distribution (changing extremes) could occur under global warming; this has implications for water management and water security under a changing climate. ©2015. The Authors. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84931319296&doi=10.1002%2f2015GL064110&partnerID=40&md5=085cb100d8071eedfe3123e2ad6ea60b
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8911
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 Atmospheric Sciences, National Taiwan University, Taipei, Taiwan
Recommended Citation:
Wu W.-Y.,Lan C.-W.,Lo M.-H.,et al. Increases in the annual range of soil water storage at northern middle and high latitudes under global warming[J]. Geophysical Research Letters,2015-01-01,42(10).