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DOI | 10.1175/JCLI-D-16-0852.1 |
Interannual Variability of Sea Surface Temperature in the Southwest Pacific and the Role of Ocean Dynamics | |
Bowen, Melissa1; Markham, Jordan1; Sutton, Philip2; Zhang, Xuebin3; Wu, Quran3; Shears, Nick T.4; Fernandez, Denise5 | |
2017-09-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:18 |
文章类型 | Article |
语种 | 英语 |
国家 | New Zealand; Australia |
英文摘要 | This paper investigates the mechanisms causing interannual variability of upper ocean heat content and sea surface temperature (SST) in the southwest Pacific. Using the ECCOv4 ocean reanalysis it is shown that air-sea heat flux and ocean heat transport convergence due to ocean dynamics both contribute to the variability of upper ocean temperatures around New Zealand. The ocean dynamics responsible for the ocean heat transport convergence are investigated. It is shown that SSTs are significantly correlated with the arrival of barotropic Rossby waves estimated from the South Pacific wind stress over the latitudes of New Zealand. Both Argo observations and the ECCOv4 reanalysis show deep isotherms fluctuate coherently around the country. The authors suggest that the depth of the thermocline around New Zealand adjusts to changes in the South Pacific winds, modifies the vertical advection of heat into the upper ocean, and contributes to the interannual variability of SST in the region. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000408613400022 |
WOS关键词 | NEW-ZEALAND ; SOUTHERN-HEMISPHERE ; CLIMATE VARIABILITY ; HEAT-TRANSPORT ; CIRCULATION ; MODEL ; PROPAGATION ; ANOMALIES ; ATLANTIC ; WESTERN |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/20644 |
专题 | 气候变化 |
作者单位 | 1.Univ Auckland, Sch Environm, Auckland, New Zealand; 2.Natl Inst Water & Atmospher Res, Wellington, New Zealand; 3.CSIRO Oceans & Atmospheres, Hobart, Tas, Australia; 4.Univ Auckland, Inst Marine Sci, Leigh Marine Lab, Auckland, New Zealand; 5.Natl Inst Water & Atmospher Res, Wellington, New Zealand |
推荐引用方式 GB/T 7714 | Bowen, Melissa,Markham, Jordan,Sutton, Philip,et al. Interannual Variability of Sea Surface Temperature in the Southwest Pacific and the Role of Ocean Dynamics[J]. JOURNAL OF CLIMATE,2017,30(18). |
APA | Bowen, Melissa.,Markham, Jordan.,Sutton, Philip.,Zhang, Xuebin.,Wu, Quran.,...&Fernandez, Denise.(2017).Interannual Variability of Sea Surface Temperature in the Southwest Pacific and the Role of Ocean Dynamics.JOURNAL OF CLIMATE,30(18). |
MLA | Bowen, Melissa,et al."Interannual Variability of Sea Surface Temperature in the Southwest Pacific and the Role of Ocean Dynamics".JOURNAL OF CLIMATE 30.18(2017). |
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