Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL073955 |
Robustness of observation-based decadal sea level variability in the Indo-Pacific Ocean | |
Nidheesh, A. G.1,2; Lengaigne, M.1,3; Vialard, J.1; Izumo, T.1,3; Unnikrishnan, A. S.2; Meyssignac, B.4; Hamlington, B.5; Montegut, C. de Boyer6 | |
2017-07-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:14 |
文章类型 | Article |
语种 | 英语 |
国家 | France; India; USA |
英文摘要 | We examine the consistency of Indo-Pacific decadal sea level variability in 10 gridded, observation-based sea level products for the 1960-2010 period. Decadal sea level variations are robust in the Pacific, with more than 50% of variance explained by decadal modulation of two flavors of El Nino-Southern Oscillation (classical ENSO and Modoki). Amplitude of decadal sea level variability is weaker in the Indian Ocean than in the Pacific. All data sets indicate a transmission of decadal sea level signals from the western Pacific to the northwest Australian coast through the Indonesian throughflow. The southern tropical Indian Ocean sea level variability is associated with decadal modulations of ENSO in reconstructions but not in reanalyses or in situ data set. The Pacific-independent Indian Ocean decadal sea level variability is not robust but tends to be maximum in the southwestern tropical Indian Ocean. The inconsistency of Indian Ocean decadal variability across the sea level products calls for caution in making definitive conclusions on decadal sea level variability in this basin. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000407790500034 |
WOS关键词 | SPATIAL TREND PATTERNS ; INDIAN-OCEAN ; INTERNAL VARIABILITY ; RISE ; DYNAMICS ; SHIFT |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/25880 |
专题 | 气候变化 |
作者单位 | 1.Univ Paris 06, UPMC, Sorbonne Univ, CNRS,IRD,MNHN,LOCEAN IPSL, Paris, France; 2.Natl Inst Oceanog, CSIR, Panaji, Goa, India; 3.NIO, CSIR, IISc NIO IITM IRD Joint Int Lab, Indofrench Cell Water Sci, Panaji, Goa, India; 4.Univ Toulouse, CNRS, LEGOS, CNES,IRD,UPS, Toulouse, France; 5.Old Dominion Univ, Dept Ocean Earth & Atmospher Sci, Norfolk, VA USA; 6.IFREMER, UBO, CNRS, Lab Oceanog Phys & Spatiale,IRD, F-29280 Plouzane, France |
推荐引用方式 GB/T 7714 | Nidheesh, A. G.,Lengaigne, M.,Vialard, J.,et al. Robustness of observation-based decadal sea level variability in the Indo-Pacific Ocean[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(14). |
APA | Nidheesh, A. G..,Lengaigne, M..,Vialard, J..,Izumo, T..,Unnikrishnan, A. S..,...&Montegut, C. de Boyer.(2017).Robustness of observation-based decadal sea level variability in the Indo-Pacific Ocean.GEOPHYSICAL RESEARCH LETTERS,44(14). |
MLA | Nidheesh, A. G.,et al."Robustness of observation-based decadal sea level variability in the Indo-Pacific Ocean".GEOPHYSICAL RESEARCH LETTERS 44.14(2017). |
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