globalchange  > 科学计划与规划
DOI: 10.1002/2015GL067449
论文题名:
A revised picture of the atmospheric moisture residence time
作者: Läderach A.; Sodemann H.
刊名: Geophysical Research Letters
ISSN: 0094-9637
EISSN: 1944-9368
出版年: 2016
卷: 43, 期:2
起始页码: 924
结束页码: 933
语种: 英语
英文关键词: Atmospheric water cycle ; Lagrangian moisture source diagnostics ; Moisture residence time ; Moisture transport
Scopus关键词: Atmospheric movements ; Lagrange multipliers ; Atmospheric moisture ; Atmospheric water ; Mean residence time ; Moisture sources ; Moisture transport ; Precipitation process ; Residence time ; Weather systems ; Moisture ; air mass ; atmospheric moisture ; climatology ; Lagrangian analysis ; mass transport ; precipitation (climatology) ; residence time
英文摘要: Refined Lagrangian moisture source diagnostics are applied on an air mass transport climatology covering the period 1979-2013 to provide an estimate of the atmospheric moisture residence time. Our diagnostics yield an estimate of about 4-5 days for the global mean residence time, which is about half compared to depletion times that are commonly interpreted as proxies for the residence time. The discrepancies to depletion times are mainly explained by the fact that these are based on simplified representations of precipitation processes. The revised picture given by our results is supported by the overall consistency with the footprints of precipitation producing weather systems in different regions of the Earth. © 2016. American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84956626235&doi=10.1002%2f2015GL067449&partnerID=40&md5=813ae43644559ef290e38799fb21c7dc
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/10600
Appears in Collections:科学计划与规划
气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Institute for Atmospheric and Climate Science, ETH Zürich, Zürich, Switzerland

Recommended Citation:
Läderach A.,Sodemann H.. A revised picture of the atmospheric moisture residence time[J]. Geophysical Research Letters,2016-01-01,43(2).
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Läderach A.]'s Articles
[Sodemann H.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Läderach A.]'s Articles
[Sodemann H.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Läderach A.]‘s Articles
[Sodemann H.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.