Detection of changes in rainfall and runoff patterns

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

This study had two main objectives. First, a simple model has been assumed for time series consisting of trend, periodic, autoregressive and random residual components, which have been used to search for significant changes in the components of a number of runoff time series. Second, the potential of topological conjugacy to identify changes in the dynamics of a system has been investigated. It is shown that the second technique is more sensitive in highlighting short-term changes in the dynamics of a system.

Original languageEnglish
Pages (from-to)153-167
Number of pages15
JournalJournal of Hydrology
Volume147
Issue number1-4
DOIs
Publication statusPublished - Jun 15 1993

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time series
runoff
rainfall
detection
trend

All Science Journal Classification (ASJC) codes

  • Water Science and Technology

Cite this

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abstract = "This study had two main objectives. First, a simple model has been assumed for time series consisting of trend, periodic, autoregressive and random residual components, which have been used to search for significant changes in the components of a number of runoff time series. Second, the potential of topological conjugacy to identify changes in the dynamics of a system has been investigated. It is shown that the second technique is more sensitive in highlighting short-term changes in the dynamics of a system.",
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Detection of changes in rainfall and runoff patterns. / Lungu, E. M.

In: Journal of Hydrology, Vol. 147, No. 1-4, 15.06.1993, p. 153-167.

Research output: Contribution to journalArticle

TY - JOUR

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AB - This study had two main objectives. First, a simple model has been assumed for time series consisting of trend, periodic, autoregressive and random residual components, which have been used to search for significant changes in the components of a number of runoff time series. Second, the potential of topological conjugacy to identify changes in the dynamics of a system has been investigated. It is shown that the second technique is more sensitive in highlighting short-term changes in the dynamics of a system.

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