中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea

文献类型:期刊论文

作者Li, Ce1; Du, Yunyan1; Liang, Fuyuan1; Yi, Jiawei1; Lakhan, V. Chris1
刊名CANADIAN JOURNAL OF EARTH SCIENCES
出版日期2015
卷号52期号:9页码:9796-9821
通讯作者Lakhan, VC (reprint author), Univ Windsor, Dept Earth & Environm Sci, Windsor, ON N9B 3P4, Canada.
英文摘要The paper presents a geographical information system (GIS)-based method for depicting the characteristics, particularly the internal structures and evolutionary processes, of mesoscale eddies. This was done by examining topologic relations among closed sea surface height (SSH) contours that were reconstructed from the Naval Research Laboratory Navy layered ocean model (NLOM). Different scenarios of the topological relations among the contour lines permitted the identification of the outermost outline of eddies and the depiction of the number of cores in each mesoscale oceanic eddy. With full consideration of the internal structure of the eddies, we then reconstructed the evolutionary processes of these eddies, and the results were compared with empirical observations on three long-lived mesoscale eddies in the northern South China Sea (SCS). Tracking results were similar, thereby validating our method as being efficient and robust in reconstructing mesoscale ocean eddies, especially their evolutionary processes based on their internal structures.
研究领域[WOS]Geosciences, Multidisciplinary
收录类别SCI ; EI
语种英语
WOS记录号WOS:000362040200003
源URL[http://ir.ceode.ac.cn/handle/183411/38119]  
专题遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位1.[Li, Ce] Chinese Acad Sci, Ctr Earth Observat & Digital Earth, Beijing 100094, Peoples R China
2.[Du, Yunyan
3.Yi, Jiawei] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
4.[Liang, Fuyuan] Western Illinois Univ, Dept Geog, Macomb, IL 61455 USA
5.[Lakhan, V. Chris] Univ Windsor, Dept Earth & Environm Sci, Windsor, ON N9B 3P4, Canada
推荐引用方式
GB/T 7714
Li, Ce,Du, Yunyan,Liang, Fuyuan,et al. A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea[J]. CANADIAN JOURNAL OF EARTH SCIENCES,2015,52(9):9796-9821.
APA Li, Ce,Du, Yunyan,Liang, Fuyuan,Yi, Jiawei,&Lakhan, V. Chris.(2015).A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea.CANADIAN JOURNAL OF EARTH SCIENCES,52(9),9796-9821.
MLA Li, Ce,et al."A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea".CANADIAN JOURNAL OF EARTH SCIENCES 52.9(2015):9796-9821.

入库方式: OAI收割

来源:遥感与数字地球研究所

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