globalchange  > 气候减缓与适应
DOI: 10.1002/grl.50918
论文题名:
Random renormalization groups and Bayesian scaling of dispersion/diffusion in Lake Michigan and the Gulf of Mexico
作者: O'Malley D.; Cushman J.H.; Johnson G.
刊名: Geophysical Research Letters
ISSN: 0094-8568
EISSN: 1944-8299
出版年: 2013
卷: 40, 期:17
起始页码: 4638
结束页码: 4642
语种: 英语
英文关键词: data assimilation ; diffusion/dispersion ; Gulf of Mexico ; Lake Michigan ; renormalization group ; scaling laws
Scopus关键词: Bayesian approaches ; Data assimilation ; Gulf of Mexico ; Lake michigan ; Paucity of data ; Power law scalings ; Renormalization group ; Renormalization group technique ; Bayesian networks ; Data processing ; Scaling laws ; Statistical mechanics ; Lakes ; Bayesian analysis ; data assimilation ; diffusion ; dispersion ; power law ; Atlantic Ocean ; Great Lakes [North America] ; Gulf of Mexico ; Lake Michigan
英文摘要: A random renormalization group technique is reviewed, and a related set of Bayesian scaling techniques are presented. The techniques are employed to study the motion of drifters in Lake Michigan on a time scale ranging from 30 min to 5 days and in the Gulf of Mexico on a time scale ranging from 8 h to 85 days. The scaling laws generalize the standard power law scalings. One of the advantages of the Bayesian approach is that scaling laws can be determined even with a paucity of data with the caveat that less data produce greater uncertainty in the scaling laws. Key Points Lagrangian data can be assimilated to determine scaling laws Subsurface drifters in the Gulf o Mexico are superdiffusive for at least 85 days Dispersion is superdiffusive in Lake Michigan for at least 4 hours to 5 days ©2013. American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883725295&doi=10.1002%2fgrl.50918&partnerID=40&md5=36187c3328d514d4484521bd4a26ea3b
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/5832
Appears in Collections:气候减缓与适应

Files in This Item:

There are no files associated with this item.


作者单位: Department of Earth, Atmospheric and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907, United States

Recommended Citation:
O'Malley D.,Cushman J.H.,Johnson G.. Random renormalization groups and Bayesian scaling of dispersion/diffusion in Lake Michigan and the Gulf of Mexico[J]. Geophysical Research Letters,2013-01-01,40(17).
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[O'Malley D.]'s Articles
[Cushman J.H.]'s Articles
[Johnson G.]'s Articles
百度学术
Similar articles in Baidu Scholar
[O'Malley D.]'s Articles
[Cushman J.H.]'s Articles
[Johnson G.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[O'Malley D.]‘s Articles
[Cushman J.H.]‘s Articles
[Johnson G.]‘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.