Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2017JD028197 |
Investigating Relationships Between Australian Flooding and Large-Scale Climate Indices and Possible Mechanism | |
Liu, Jianyu1,2; Zhang, Yongqiang2; Yang, Yuting3; Gu, Xihui4; Xiao, Mingzhong5 | |
2018-08-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:16页码:8708-8723 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Australia |
英文摘要 | Flooding is one of the most severe natural disasters in Australia. While flood spatial and temporal variability in the Australian continent has been well documented in the literature, the relationship between seasonal flood magnitude and frequency (FMF) and climatic driving forces influence, and the possible physical mechanism behind the relationship remain unclear. This study attempts to quantify relationships between four climatic indices (Nino-Southern Oscillation [ENSO], Indian Ocean Dipole [IOD], Interdecadal Pacific Oscillation [IPO], and Southern Annular Mode [SAM]) and seasonal FMF across 413 unregulated Australian catchments during 1975-2010. Results indicate that the climate indices have noticeable impacts on flood variability across Australia. Specifically, ENSO plays a dominant role in influencing summer and spring flood variability. However, IOD and IPO tend to have larger effects on autumn and winter floods, respectively. Relationships between the climate indices and FMF can be well interpreted by atmospheric circulation related to the dominant climate index. Our results provide relevant information for flood risk management and have implications for mitigating flood hazards. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000445331900020 |
WOS关键词 | NINO-SOUTHERN-OSCILLATION ; INDIAN-OCEAN DIPOLE ; RIVER-BASIN ; NON-STATIONARITY ; ANNULAR MODE ; MULTIDECADAL VARIABILITY ; ENSO TELECONNECTION ; PACIFIC VARIABILITY ; FREQUENCY-ANALYSIS ; RESERVOIR INDEXES |
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/34087 |
专题 | 气候变化 |
作者单位 | 1.China Univ Geosci, Sch Earth Sci, Lab Crit Zone Evolut, Wuhan, Hubei, Peoples R China; 2.CSIRO Land & Water, Canberra, ACT, Australia; 3.Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing, Peoples R China; 4.China Univ Geosci, Sch Environm Studies, Wuhan, Hubei, Peoples R China; 5.Hohai Univ, Coll Hydrol & Water Resources, Nanjing, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Jianyu,Zhang, Yongqiang,Yang, Yuting,et al. Investigating Relationships Between Australian Flooding and Large-Scale Climate Indices and Possible Mechanism[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(16):8708-8723. |
APA | Liu, Jianyu,Zhang, Yongqiang,Yang, Yuting,Gu, Xihui,&Xiao, Mingzhong.(2018).Investigating Relationships Between Australian Flooding and Large-Scale Climate Indices and Possible Mechanism.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(16),8708-8723. |
MLA | Liu, Jianyu,et al."Investigating Relationships Between Australian Flooding and Large-Scale Climate Indices and Possible Mechanism".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.16(2018):8708-8723. |
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