Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018WR024111 |
Assessing Hydrograph Similarity and Rare Runoff Dynamics by Cross Recurrence Plots | |
Wendi, Dadiyorto1,2,3; Merz, Bruno1,2; Marwan, Norbert3 | |
2019-06-01 | |
发表期刊 | WATER RESOURCES RESEARCH |
ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2019 |
卷号 | 55期号:6页码:4704-4726 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany |
英文摘要 | This paper introduces a novel measure to assess similarity between event hydrographs. It is based on cross recurrence plots (CRP) and recurrence quantification analysis (RQA), which have recently gained attention in a range of disciplines when dealing with complex systems. The method attempts to quantify the event runoff dynamics and is based on the time delay embedded phase space representation of discharge hydrographs. A phase space trajectory is reconstructed from the event hydrograph, and pairs of hydrographs are compared to each other based on the distance of their phase space trajectories. Time delay embedding allows considering the multidimensional relationships between different points in time within the event. Hence, the temporal succession of discharge values is taken into account, such as the impact of the initial conditions on the runoff event. We provide an introduction to cross recurrence plots and discuss their parameterization. An application example based on flood time series demonstrates how the method can be used to measure the similarity or dissimilarity of events, and how it can be used to detect events with rare runoff dynamics. It is argued that this methods provides a more comprehensive approach to quantify hydrograph similarity compared to conventional hydrological signatures. |
英文关键词 | runoff dynamics cross recurrence plot in hydrology rare flood dynamics hydrograph similarity time delay embedding for runoff series |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477616900012 |
WOS关键词 | UNCERTAINTY ; SEASONALITY ; CATCHMENT ; SERIES |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
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/183966 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Potsdam, Inst Earth & Environm Sci, Potsdam, Germany; 2.German Res Ctr Geosci GFZ, Sect 5 4 Hydrol, Potsdam, Germany; 3.Potsdam Inst Climate Impact Res PIK, Potsdam, Germany |
推荐引用方式 GB/T 7714 | Wendi, Dadiyorto,Merz, Bruno,Marwan, Norbert. Assessing Hydrograph Similarity and Rare Runoff Dynamics by Cross Recurrence Plots[J]. WATER RESOURCES RESEARCH,2019,55(6):4704-4726. |
APA | Wendi, Dadiyorto,Merz, Bruno,&Marwan, Norbert.(2019).Assessing Hydrograph Similarity and Rare Runoff Dynamics by Cross Recurrence Plots.WATER RESOURCES RESEARCH,55(6),4704-4726. |
MLA | Wendi, Dadiyorto,et al."Assessing Hydrograph Similarity and Rare Runoff Dynamics by Cross Recurrence Plots".WATER RESOURCES RESEARCH 55.6(2019):4704-4726. |
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