Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016JD025962 |
Tracking the Pacific Decadal Precession | |
Anderson, Bruce T.1; Furtado, Jason C.2; Di Lorenzo, Emanuele3; Gianotti, Daniel J. Short4 | |
2017-03-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2017 |
卷号 | 122期号:6 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Events of recent yearsincluding extended droughts across California, record fires across western Canada, and destabilization of marine ecosystemshighlight the profound impact of multiannual to decadal-scale climate shifts upon physical, biological, and socioeconomic systems. While previous research has focused on the influence of decadal-scale climate oscillations such as the Atlantic Multidecadal Oscillation and the Pacific Decadal Oscillation/Interdecadal Pacific Oscillation, recent research has revealed the presence of a quasi-decadal mode of climate variability that, unlike the quasi-stationary standing wave-like structure of the oscillatory modes, involves a progression of atmospheric pressure anomalies around the North Pacific, which has been termed the Pacific Decadal Precession (PDP). In this paper we develop a set of methods to track the spatial and temporal evolutions of the PDP within historical observations as well as numerical model simulations. In addition, we provide a method that approximates the time evolution of the PDP across the full period of available data for real-time monitoring of the PDP. Through the development of these tracking methods, we hope to provide the community with a consistent framework for future analysis and diagnosis of the PDP's characteristics and underlying processes, thereby avoiding the use of different, and disparate, phenomenological- and mathematical-based indices that can confound our understanding of the PDP and its evolution. |
英文关键词 | decadal variability North Pacific climate indices extratropics |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000399655200003 |
WOS关键词 | OSCILLATION ; REANALYSIS ; TEMPERATURE ; MORTALITY ; IMPACTS |
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/32725 |
专题 | 气候变化 |
作者单位 | 1.Boston Univ, Dept Earth & Environm, Boston, MA 02215 USA; 2.Univ Oklahoma, Sch Meteorol, Norman, OK 73019 USA; 3.Georgia Inst Technol, Sch Earth & Atmospher Sci, Atlanta, GA 30332 USA; 4.MIT, Parsons Lab, 77 Massachusetts Ave, Cambridge, MA 02139 USA |
推荐引用方式 GB/T 7714 | Anderson, Bruce T.,Furtado, Jason C.,Di Lorenzo, Emanuele,et al. Tracking the Pacific Decadal Precession[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(6). |
APA | Anderson, Bruce T.,Furtado, Jason C.,Di Lorenzo, Emanuele,&Gianotti, Daniel J. Short.(2017).Tracking the Pacific Decadal Precession.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(6). |
MLA | Anderson, Bruce T.,et al."Tracking the Pacific Decadal Precession".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.6(2017). |
条目包含的文件 | 条目无相关文件。 |
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