Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL075495 |
Genesis, Pathways, and Terminations of Intense Global Water Vapor Transport in Association with Large-Scale Climate Patterns | |
Sellars, S. L.1; Kawzenuk, B.1; Nguyen, P.2; Ralph, F. M.1; Sorooshian, S.2 | |
2017-12-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:24 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The CONNected objECT (CONNECT) algorithm is applied to global Integrated Water Vapor Transport data from the NASA's Modern-Era Retrospective Analysis for Research and Applications - Version 2 reanalysis product for the period of 1980 to 2016. The algorithm generates life-cycle records in time and space evolving strong vapor transport events. We show five regions, located in the midlatitudes, where events typically exist (off the coast of the southeast United States, eastern China, eastern South America, off the southern tip of South Africa, and in the southeastern Pacific Ocean). Global statistics show distinct genesis and termination regions and global seasonal peak frequency during Northern Hemisphere late fall/winter and Southern Hemisphere winter. In addition, the event frequency and geographical location are shown to be modulated by the Arctic Oscillation, Pacific North American Pattern, and the quasi-biennial oscillation. Moreover, a positive linear trend in the annual number of objects is reported, increasing by 3.58 objects year-over-year. Plain Language Summary A computational science approach to tracking global atmospheric water vapor plumes is applied to a NASA data set from 1980 to 2016. Results show regions of the globe where intense water vapor transport often exists, including their genesis and termination locations. Winter time months tend to have more water vapor plumes in both the Southern and Northern Hemispheres. In addition, climate phenomena also have an impact on the frequency and location of these water vapor plumes. |
英文关键词 | computational Earth science water vapor transport climate variability |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000422954700042 |
WOS关键词 | AMERICAN TELECONNECTION PATTERN ; QUASI-BIENNIAL OSCILLATION ; ATMOSPHERIC RIVERS ; NORTH PACIFIC ; UNITED-STATES ; PART I ; EXTRATROPICAL CIRCULATION ; INLAND PENETRATION ; TROPICAL CYCLONES ; SYNOPTIC-SCALE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/26668 |
专题 | 气候变化 |
作者单位 | 1.Scripps Inst Oceanog, Ctr Western Weather & Water Extremes, La Jolla, CA 92037 USA; 2.Univ Calif Irvine, Ctr Hydrometeorol & Remote Sensing, Irvine, CA USA |
推荐引用方式 GB/T 7714 | Sellars, S. L.,Kawzenuk, B.,Nguyen, P.,et al. Genesis, Pathways, and Terminations of Intense Global Water Vapor Transport in Association with Large-Scale Climate Patterns[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(24). |
APA | Sellars, S. L.,Kawzenuk, B.,Nguyen, P.,Ralph, F. M.,&Sorooshian, S..(2017).Genesis, Pathways, and Terminations of Intense Global Water Vapor Transport in Association with Large-Scale Climate Patterns.GEOPHYSICAL RESEARCH LETTERS,44(24). |
MLA | Sellars, S. L.,et al."Genesis, Pathways, and Terminations of Intense Global Water Vapor Transport in Association with Large-Scale Climate Patterns".GEOPHYSICAL RESEARCH LETTERS 44.24(2017). |
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