The large-scale ocean dynamical effect on uncertainty in the tropical pacific sst warming pattern in cmip5 models
文献类型：期刊论文
| 作者 | Ying, Jun1,2,3; Huang, Ping1,2,4 |
| 刊名 | Journal of climate
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 29期号:22页码:8051-8065 |
| ISSN号 | 0894-8755 |
| DOI | 10.1175/jcli-d-16-0318.1 |
| 通讯作者 | Huang, ping(huangping@mail.iap.ac.cn) |
| 英文摘要 | This study investigates how intermodel differences in large-scale ocean dynamics affect the tropical pacific sea surface temperature (sst) warming (tpsw) pattern under global warming, as projected by 32 models from phase 5 of the coupled model intercomparison project (cmip5). the largest cause of intermodel tpsw differences is related to the cloud-radiation feedback. after removing the effect of cloud-radiation feedback, the authors find that differences in ocean advection play the next largest role, explaining around 14% of the total intermodel variance in tpsw. of particular importance are differences in climatological zonal overturning circulation among the models. with the robust enhancement of ocean stratification across models, models with relatively strong climatological upwelling tend to have relatively weak sst warming in the eastern pacific. meanwhile, the pronounced intermodel differences in ocean overturning changes contribute little to uncertainty in the tpsw pattern. the intermodel differences in climatological zonal overturning are found to be associated with the intermodel spread in climatological sst. in most cmip5 models, there is a common cold tongue associated with an overly strong overturning in the climatology simulation, implying a la nina-like bias in the tpsw pattern projected by the mme of the cmip5models. this provides further evidence for the projection that the tpsw pattern should be closer to an el nino-like pattern than the mme projection. |
| WOS关键词 | SEA-SURFACE TEMPERATURE ; EQUATORIAL PACIFIC ; CLIMATE-CHANGE ; EL-NINO ; ATMOSPHERIC CIRCULATION ; MULTIMODEL ENSEMBLE ; COLD-TONGUE ; PROJECTIONS ; RAINFALL ; CO2 |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | AMER METEOROLOGICAL SOC |
| WOS记录号 | WOS:000386206100007 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374943 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Huang, Ping |
| 作者单位 | 1.Chinese Acad Sci, Ctr Monsoon Syst Res, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Atmospher Phys, LASG, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Joint Ctr Global Change Studies, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ying, Jun,Huang, Ping. The large-scale ocean dynamical effect on uncertainty in the tropical pacific sst warming pattern in cmip5 models[J]. Journal of climate,2016,29(22):8051-8065. |
| APA | Ying, Jun,&Huang, Ping.(2016).The large-scale ocean dynamical effect on uncertainty in the tropical pacific sst warming pattern in cmip5 models.Journal of climate,29(22),8051-8065. |
| MLA | Ying, Jun,et al."The large-scale ocean dynamical effect on uncertainty in the tropical pacific sst warming pattern in cmip5 models".Journal of climate 29.22(2016):8051-8065. |
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来源：中国科学院大学
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