| DOI: | 10.1002/2016GL069985
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| 论文题名: | Anthropogenic and climate-driven water depletion in Asia |
| 作者: | Yi S.; Sun W.; Feng W.; Chen J.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8690
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| EISSN: | 1944-8421
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| 出版年: | 2016
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| 卷: | 43, 期:17 | | 起始页码: | 9061
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| 结束页码: | 9069
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| 语种: | 英语
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| 英文关键词: | anthropogenic activity
; Asia water
; climate change
; GRACE
; water depletion
; water resource
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| Scopus关键词: | Climatology
; Groundwater
; Water resources
; Anthropogenic activity
; Anthropogenic contribution
; Climate variability
; Environmental burdens
; GRACE
; Linear relationships
; Terrestrial water storage
; Water depletions
; Climate change
; anthropogenic effect
; climate change
; climate effect
; GRACE
; groundwater
; precipitation (climatology)
; trend analysis
; water level
; water resource
; water storage
; Asia
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| 英文摘要: | Anthropogenic depletion of terrestrial water storage (TWS) can be alleviated in wet years and intensified in dry years, and this wet/dry pattern spanning seasons to years is termed climate variability. However, the anthropogenic and climate-driven changes have not been isolated in previous studies; thus, the estimated trend of changes in TWS is strongly dependent on the study period. Here we try to remove the influence of climate variability from the estimation of the anthropogenic contribution, which is an indicator of the environmental burden and important for TWS projections. Toward this end, we propose a linear relationship between the variation in water storage and precipitation. Factors related to the sensitivity of water storage to precipitation are given to correct for the climate variability, and the anthropogenic depletion of terrestrial water and groundwater in Asia is estimated to be −187 ± 38 Gt/yr and −100 ± 47 Gt/yr, respectively. ©2016. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84984846215&doi=10.1002%2f2016GL069985&partnerID=40&md5=9250125bc46b604000dd56ac98534a00
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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/9653
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| 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: | Key Laboratory of Computational Geodynamics, University of Chinese Academy of Sciences, Beijing, China
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| Recommended Citation: | |
Yi S.,Sun W.,Feng W.,et al. Anthropogenic and climate-driven water depletion in Asia[J]. Geophysical Research Letters,2016-01-01,43(17).
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