| Semiannually alternating exchange of intermediate waters east of the philippines | |
| Wang, Fan1,2; Song, Lina1,3; Li, Yuanlong1,4; Liu, Chuanyu1,2; Wang, Jianing1,2; Lin, Pengfei5; Yang, Guang6; Zhao, Jun1; Diao, Xinyuan1; Zhang, Dongxiao7,8 | |
| 刊名 | Geophysical research letters
 |
| 2016-07-16 | |
| 卷号 | 43期号:13页码:7059-7065 |
| 关键词 | Western boundary currents Water mass exchange Semiannual variability Subthermocline circulation |
| ISSN号 | 0094-8276 |
| DOI | 10.1002/2016gl069323 |
| 通讯作者 | Wang, fan(fwang@qdio.ac.cn) |
| 英文摘要 | Intermediate water exchange in the northwest tropical pacific is explored with the temperature, salinity, and current measurements of a mooring system deployed at 8 degrees n, 127.05 degrees e during 2010-2014. for the first time, prominent semiannual variability (sav; with the maximum power at similar to 187days) of subthermocline meridional flow along the mindanao coast is revealed. a significant correlation between meridional flow and salinity is found at intermediate depths. this provides direct evidence for the alternating transports of south pacific and north pacific intermediate waters by northward and southward undercurrents, respectively. further analysis with an eddy-resolving ocean general circulation model demonstrates that the sav is generated locally near the western boundary, manifesting as large-scale subthermocline recirculation and leading to alternating northward and southward flows near the mindanao coast, which plays an efficient role in the intermediate water exchange of the northwest tropical pacific. mechanisms underlying the observed sav are discussed. |
| WOS关键词 | WESTERN EQUATORIAL PACIFIC ; MINDANAO ; OCEAN ; CIRCULATION ; SEA ; UNDERCURRENT ; VARIABILITY ; TRANSPORTS ; INTRUSION ; PATTERNS |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:000380901600046 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2375468 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Fan |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Ocean Dynam & Climate, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Univ Colorado, Dept Atmospher & Ocean Sci, Boulder, CO 80309 USA 5.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Numer Modeling Atmospher Sci & Geop, Beijing, Peoples R China 6.State Ocean Adm, Inst Oceanog 1, Ctr Ocean & Climate Res, Qingdao, Peoples R China 7.Univ Washington, Joint Inst Study Atmosphere & Ocean, Seattle, WA 98195 USA 8.NOAA, Pacific Marine Environm Lab, 7600 Sand Point Way Ne, Seattle, WA 98115 USA |
| 推荐引用方式 GB/T 7714 | Wang, Fan,Song, Lina,Li, Yuanlong,et al. Semiannually alternating exchange of intermediate waters east of the philippines[J]. Geophysical research letters,2016,43(13):7059-7065. |
| APA | Wang, Fan.,Song, Lina.,Li, Yuanlong.,Liu, Chuanyu.,Wang, Jianing.,...&Hu, Dunxin.(2016).Semiannually alternating exchange of intermediate waters east of the philippines.Geophysical research letters,43(13),7059-7065. |
| MLA | Wang, Fan,et al."Semiannually alternating exchange of intermediate waters east of the philippines".Geophysical research letters 43.13(2016):7059-7065. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论