Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1007/s00382-017-3676-z |
Three types of Indian Ocean Basin modes | |
Guo, Feiyan1,2; Liu, Qinyu2; Yang, Jianling3; Fan, Lei2 | |
2018-12-01 | |
发表期刊 | CLIMATE DYNAMICS |
ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2018 |
卷号 | 51页码:4357-4370 |
文章类型 | Article;Proceedings Paper |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | The persistence of the Indian Ocean Basin Mode (IOBM) from March to August is important for the prediction of Asian summer monsoon. Based on the observational data and the pre-industrial control run outputs of the Community Climate System Model, version 4 (CCSM4), the IOBM is categorized into three types: the first type can persist until August; the second type transforms from the positive (negative) IOBM into the negative (positive) Indian Ocean Dipole Mode (IODM), accompanied by the El Nino-to-La Nina (La Nina-to-El Nino) transition in the boreal summer; the third type transforms from the positive (negative) IOBM into the positive (negative) IODM in early summer. It is discovered that aside from the influence of anomalous Walker Circulation resulted from the phase transition of ENSO, the persistence of Australia high anomaly (AHA) over the southeastern tropical Indian Ocean (TIO) and the west of Australia from March to May is favorable for the positive (negative) IOBM transformation into the positive (negative) IODM in the boreal summer. The stronger equatorially asymmetric sea surface temperature anomalies (SSTAs) in the boreal spring are the main mechanism for the persistence of IOBM, because the asymmetric atmospheric responses to the stronger equatorially asymmetric SSTAs in the TIO confine the AHA to the east of Australia from May to August. This result indicates a possibility of predicting summer atmospheric circulation based on the equatorial symmetry of SSTAs in the TIO in spring. |
英文关键词 | Indian Ocean Basin mode Indian Ocean Dipole mode Persistence Australia high anomaly ENSO |
领域 | 气候变化 |
收录类别 | SCI-E ; ISTP |
WOS记录号 | WOS:000451725600026 |
WOS关键词 | SEA-SURFACE TEMPERATURE ; INDO-WESTERN PACIFIC ; INTERANNUAL VARIABILITY ; EQUATORIAL PACIFIC ; ATMOSPHERIC BRIDGE ; DIPOLE MODE ; CLIMATE ; ENSO ; SST ; SUMMER |
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/35839 |
专题 | 气候变化 |
作者单位 | 1.Qingdao Engn Technol Res Ctr Meteorol Disaster Pr, Qingdao Meteorol Bur, 4 Fulongshan Rd, Qingdao 266003, Peoples R China; 2.Ocean Univ China, Qingdao Natl Lab Marine Sci & Technol, Qingdao Collaborat Innovat Ctr Marine Sci & Techn, Phys Oceanog Lab, 238 Songling Rd, Qingdao 266100, Peoples R China; 3.Ningxia Inst Meteorol Sci, Key Lab Meteorol Disaster Preventing & Reducing N, 71 Xinchang Xi Rd, Yinchuan 750002, Peoples R China |
推荐引用方式 GB/T 7714 | Guo, Feiyan,Liu, Qinyu,Yang, Jianling,et al. Three types of Indian Ocean Basin modes[J]. CLIMATE DYNAMICS,2018,51:4357-4370. |
APA | Guo, Feiyan,Liu, Qinyu,Yang, Jianling,&Fan, Lei.(2018).Three types of Indian Ocean Basin modes.CLIMATE DYNAMICS,51,4357-4370. |
MLA | Guo, Feiyan,et al."Three types of Indian Ocean Basin modes".CLIMATE DYNAMICS 51(2018):4357-4370. |
条目包含的文件 | 条目无相关文件。 |
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