Interdecadal Variations in ENSO Influences on Northwest Pacific-East Asian Early Summertime Climate Simulated in CMIP5 Models
Hu, KM; Huang, G; Zheng, XT; Xie, SP; Qu, X; Du, Y; Liu, L; hg@mail.iap.ac.cn
2014
发表期刊JOURNAL OF CLIMATE
ISSN0894-8755
卷号27期号:15页码:5982-5998
摘要The present study investigates interdecadal modulations of the El Nino-Southern Oscillation (ENSO) influence on the climate of the northwest Pacific (NWP) and East Asia (EA) in early boreal summer following a winter ENSO event, based on 19 simulations from phase 5 of the Coupled Model Intercomparison Project (CMIP5). In the historical run, 8 out of 19 models capture a realistic relationship between ENSO and NWP early summer climate-an anomalous anticyclone develops over the NWP following a winter El Nino event- and the interdecadal modulations of this correlation. During periods when the association between ENSO and NWP early summer climate is strong, ENSO variance and ENSO-induced anomalies of summer sea surface temperature (SST) and tropospheric temperature over the tropical Indian Ocean (TIO) all strengthen relative to periods when the association is weak. In future projections with representative concentration pathways 4.5 and 8.5, the response of TIO SST, tropospheric temperature, and NWP anomalous anticyclone to ENSO all strengthen regardless of ENSO amplitude change. In a warmer climate, low-level specific humidity response to interannual SST variability strengthens following the Clausius-Clapeyron equation. The resultant intensification of tropospheric temperature response to interannual TIO warming is suggested as the mechanism for the strengthened ENSO effect on NWP-EA summer climate.
部门归属[Hu, Kaiming ; Qu, Xia] Chinese Acad Sci, Inst Atmospher Phys, Ctr Monsoon Syst Res, Beijing, Peoples R China ; [Huang, Gang] Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm East Asia, Beijing, Peoples R China ; [Zheng, Xiao-Tong ; Xie, Shang-Ping] Ocean Univ China, Phys Oceanog Lab, Qingdao, Peoples R China ; [Zheng, Xiao-Tong] Ocean Univ China, Key Lab Ocean Atmosphere Interact & Climate Univ, Qingdao, Peoples R China ; [Xie, Shang-Ping] Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA ; [Xie, Shang-Ping] Univ Hawaii Manoa, Int Pacific Res Ctr, Honolulu, HI 96822 USA ; [Xie, Shang-Ping] Univ Hawaii Manoa, Dept Meteorol, Honolulu, HI 96822 USA ; [Du, Yan] Chinese Acad Sci, State Key Lab Trop Oceanog, South China Sea Inst Oceanol, Guangzhou, Guangdong, Peoples R China ; [Liu, Lin] State Ocean Adm, Inst Oceanog 1, Qingdao, Peoples R China
学科领域Meteorology & Atmospheric Sciences
资助者National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF ; National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF ; National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF ; National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF
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收录类别sci
资助项目LTO
资助者National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF ; National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF ; National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF ; National Basic Research Program of China [2012CB955604, 2011CB309704]; NSFC [41205049, 41275083, 41275081, 41106010, 41205050, 91337105]; U.S. NSF
WOS记录号WOS:000339702300018
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被引频次:20[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10521
专题热带海洋环境国家重点实验室(LTO)
通讯作者hg@mail.iap.ac.cn
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Hu, KM,Huang, G,Zheng, XT,et al. Interdecadal Variations in ENSO Influences on Northwest Pacific-East Asian Early Summertime Climate Simulated in CMIP5 Models[J]. JOURNAL OF CLIMATE,2014,27(15):5982-5998.
APA Hu, KM.,Huang, G.,Zheng, XT.,Xie, SP.,Qu, X.,...&hg@mail.iap.ac.cn.(2014).Interdecadal Variations in ENSO Influences on Northwest Pacific-East Asian Early Summertime Climate Simulated in CMIP5 Models.JOURNAL OF CLIMATE,27(15),5982-5998.
MLA Hu, KM,et al."Interdecadal Variations in ENSO Influences on Northwest Pacific-East Asian Early Summertime Climate Simulated in CMIP5 Models".JOURNAL OF CLIMATE 27.15(2014):5982-5998.
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