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DOI | 10.1002/joc.5450 |
Integrated kinetic energy of Atlantic tropical cyclones in a global ocean surface wind analysis | |
Buchanan, Sean1,2,3; Misra, Vasubandhu1,2,3; Bhardwaj, Amit2,3 | |
2018-05-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2018 |
卷号 | 38期号:6页码:2651-2661 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The integrated kinetic energy (IKE) of a tropical cyclone (TC), a volume integration of the surface winds around the centre of the TC, is computed from a comprehensive surface wind (National Aeronautics and Space Administration's (NASA) cross-calibrated multi-platform [CCMP]) analysis available over the global oceans to verify against IKE from wind radii estimates of extended best-track data maintained by NOAA for the North Atlantic TCs. It is shown that CCMP surface wind analysis severely underestimates IKE largely from not resolving hurricane force winds for majority of the Atlantic TCs, under sampling short-lived and small-sized TCs. The seasonal cycle of the North Atlantic TC IKE also verifies poorly in the CCMP analysis. In this article we introduce proxy IKE (PIKE) based on the kinetic energy of the winds at the radius of the last closed isobar (ROCI), which shows promise for a wide range of TC sizes including the smaller-sized TCs unresolved in the CCMP data set. |
英文关键词 | integrated kinetic energy reanalysis tropical cyclones |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000437834500003 |
WOS关键词 | SIZE PARAMETERS ; LIFE-CYCLE ; INTENSITY ; CLIMATOLOGY ; VARIABILITY ; REANALYSIS ; HURRICANES ; PREDICTION ; EVOLUTION ; PROFILES |
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/36633 |
专题 | 气候变化 |
作者单位 | 1.Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA; 2.Florida State Univ, Ctr Ocean Atmospher Predict Studies, Tallahassee, FL 32306 USA; 3.Florida State Univ, Florida Climate Inst, Tallahassee, FL 32306 USA |
推荐引用方式 GB/T 7714 | Buchanan, Sean,Misra, Vasubandhu,Bhardwaj, Amit. Integrated kinetic energy of Atlantic tropical cyclones in a global ocean surface wind analysis[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2018,38(6):2651-2661. |
APA | Buchanan, Sean,Misra, Vasubandhu,&Bhardwaj, Amit.(2018).Integrated kinetic energy of Atlantic tropical cyclones in a global ocean surface wind analysis.INTERNATIONAL JOURNAL OF CLIMATOLOGY,38(6),2651-2661. |
MLA | Buchanan, Sean,et al."Integrated kinetic energy of Atlantic tropical cyclones in a global ocean surface wind analysis".INTERNATIONAL JOURNAL OF CLIMATOLOGY 38.6(2018):2651-2661. |
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