Interdecadal Variations of Different Types of Summer Heat Waves in Northeast China Associated with AMO and PDO
文献类型：期刊论文
| 作者 | Yang, Xiaoye1; Zeng, Gang1; Zhang, Guwei1; Li, Jingwei2; Li, Zhongxian1; Hao, Zhixin3 |
| 刊名 | JOURNAL OF CLIMATE
 |
| 出版日期 | 2021-10-01 |
| 卷号 | 34期号:19页码:7783-7797 |
| 关键词 | Extreme events Temperature Asia Interdecadal variability Sea surface temperature Numerical analysis/modeling |
| ISSN号 | 0894-8755 |
| DOI | 10.1175/JCLI-D-20-0939.1 |
| 通讯作者 | Zeng, Gang(zenggang@nuist.edu.cn) |
| 英文摘要 | The summer heat waves (HWs) in Northeast China (NEC) during 1961-2016 can be classified into two types, namely, wave train HWs and blocking HWs based on the hierarchical clustering algorithm by using ERA-Interim daily datasets. Wave train HWs occurred accompanied by eastward-moving wave trains with a "- + - +" structure formed over Eurasia, while the blocking HWs occurred with blocking circulation anomalies over Eurasia. In general, the blocking HWs could cause the positive temperature anomalies in NEC to last longer than wave train HWs. During the period from 1961 to 2016, the wave train HWs experienced an interdecadal variation from less to more, while the blocking HWs experienced interdecadal variations of less-more-less. Regression analysis and information flow indicate that the interdecadal variation of the wave train HWs is associated with Atlantic multidecadal oscillation (AMO) and Pacific decadal oscillation (PDO), while the interdecadal variation of the blocking HWs is more likely associated with PDO. The positive phase of AMO (negative phase of PDO) could increase the wave train (blocking) HWs by strengthening the zonal wave train similar to the Silk Road pattern (the arched wave train like the polar-Eurasian pattern). The observed results are in agreement with the numerical experiments with the NCAR Community Atmosphere Model, version 5.3. |
| WOS关键词 | EASTERN CHINA ; COLD SURGE ; CLASSIFICATION ; VARIABILITY ; ANOMALIES ; RAINFALL ; MONSOON ; DATASET ; EUROPE |
| 资助项目 | National Natural Science Foundations of China[42175035] ; National Natural Science Foundations of China[41831174] ; National Key Research and Development Program of China[2017YFA0603804] ; High Performance Computing Center of Nanjing University of Information Science and Technology |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000752634100002 |
| 出版者 | AMER METEOROLOGICAL SOC |
| 资助机构 | National Natural Science Foundations of China ; National Key Research and Development Program of China ; High Performance Computing Center of Nanjing University of Information Science and Technology |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/170655]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zeng, Gang |
| 作者单位 | 1.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Key Lab Meteorol Disaster, Minist Educ, Nanjing, Peoples R China 2.Reg Climate Ctr Shenyang, Shenyang, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xiaoye,Zeng, Gang,Zhang, Guwei,et al. Interdecadal Variations of Different Types of Summer Heat Waves in Northeast China Associated with AMO and PDO[J]. JOURNAL OF CLIMATE,2021,34(19):7783-7797. |
| APA | Yang, Xiaoye,Zeng, Gang,Zhang, Guwei,Li, Jingwei,Li, Zhongxian,&Hao, Zhixin.(2021).Interdecadal Variations of Different Types of Summer Heat Waves in Northeast China Associated with AMO and PDO.JOURNAL OF CLIMATE,34(19),7783-7797. |
| MLA | Yang, Xiaoye,et al."Interdecadal Variations of Different Types of Summer Heat Waves in Northeast China Associated with AMO and PDO".JOURNAL OF CLIMATE 34.19(2021):7783-7797. |
入库方式： OAI收割
来源：地理科学与资源研究所
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