| DOI: | 10.1002/2016GL070244
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| 论文题名: | Development of a 0.5° global monthly raining day product from 1901 to 2010 |
| 作者: | Stillman S.; Zeng X.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8646
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| EISSN: | 1944-8377
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| 出版年: | 2016
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| 卷: | 43, 期:18 | | 起始页码: | 9704
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| 结束页码: | 9711
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| 语种: | 英语
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| 英文关键词: | precipitation
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| Scopus关键词: | Climatology
; Gages
; Precipitation (chemical)
; Climate prediction centers
; Climate research
; Daily precipitations
; Gauge network
; Global data sets
; Global precipitation
; Morphing techniques
; Precipitation data
; Precipitation (meteorology)
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| 英文摘要: | While several long-term global data sets of monthly precipitation amount (P) are widely available, only the Climate Research Unit (CRU) provides long-term global monthly raining day number (N) data (i.e., daily precipitation frequency in a month), with P/N representing the daily precipitation intensity. However, because CRU N is based on a limited number of gauges, it is found to perform poorly over data sparse regions. By combining the CRU method with a short-term gauge-satellite merged global daily precipitation data set (Climate Prediction Center morphing technique) and a global long-term monthly precipitation data set (Global Precipitation Climatology Centre) with far more gauges than used in CRU, a new 0.5° global N data set from 1901 to 2010 is developed, which differs significantly from CRU N. Compared with three independent regional daily precipitation products over the U.S., China, and South America based on much denser gauge networks than used in CRU, the new product shows significant improvement over CRU N. ©2016. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84990181706&doi=10.1002%2f2016GL070244&partnerID=40&md5=dc56d240bb968932b9e74c2e2cb4a15d
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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/9609
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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: | Department of Hydrology and Atmospheric Sciences, University of Arizona, Tucson, AZ, United States
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| Recommended Citation: | |
Stillman S.,Zeng X.. Development of a 0.5° global monthly raining day product from 1901 to 2010[J]. Geophysical Research Letters,2016-01-01,43(18).
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