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Article: Suspended sediment load transport in the Mississippi River basin at St. Louis: Temporal scaling and nonlinear determinism

TitleSuspended sediment load transport in the Mississippi River basin at St. Louis: Temporal scaling and nonlinear determinism
Authors
KeywordsCorrelation Dimension
Mississippi River
Modeling
Nonlinear Determinism
Phase-Space Reconstruction
St. Louis
Suspended Sediment Load
Temporal Scale
Issue Date2007
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/2388
Citation
Earth Surface Processes And Landforms, 2007, v. 32 n. 2, p. 269-280 How to Cite?
AbstractThis study investigates the dynamic behavior of suspended sediment load transport at different temporal scales in the Mississippi River basin. Data corresponding to five successively doubled temporal scales (i.e. daily, two-day, four-day, eight-day and 16-day) from the St. Louis gaging station in Missouri are analyzed. The investigation is focused on identifying possible low-dimensional deterministic behavior in the suspended sediment load transport dynamics, with an aim towards reduction in model complexity. The correlation dimension method is used to identify low-dimensional determinism. The suspended sediment load dynamics are represented through phase-space reconstruction, and the variability is estimated using the (proximity of) reconstructed vectors in the phase space. The results indicate the presence of low-dimensional determinism in the suspended sediment load series at each of the five temporal scales, with the variables dominantly governing the dynamics in the order of three or four. These results not only suggest the appropriateness of relatively simpler models but also hint at possible scale invariance in the suspended sediment load transport dynamics. Copyright © 2006 John Wiley & Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/150393
ISSN
2015 Impact Factor: 3.505
2015 SCImago Journal Rankings: 1.574
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSivakumar, Ben_US
dc.contributor.authorChen, Jen_US
dc.date.accessioned2012-06-26T06:04:13Z-
dc.date.available2012-06-26T06:04:13Z-
dc.date.issued2007en_US
dc.identifier.citationEarth Surface Processes And Landforms, 2007, v. 32 n. 2, p. 269-280en_US
dc.identifier.issn0197-9337en_US
dc.identifier.urihttp://hdl.handle.net/10722/150393-
dc.description.abstractThis study investigates the dynamic behavior of suspended sediment load transport at different temporal scales in the Mississippi River basin. Data corresponding to five successively doubled temporal scales (i.e. daily, two-day, four-day, eight-day and 16-day) from the St. Louis gaging station in Missouri are analyzed. The investigation is focused on identifying possible low-dimensional deterministic behavior in the suspended sediment load transport dynamics, with an aim towards reduction in model complexity. The correlation dimension method is used to identify low-dimensional determinism. The suspended sediment load dynamics are represented through phase-space reconstruction, and the variability is estimated using the (proximity of) reconstructed vectors in the phase space. The results indicate the presence of low-dimensional determinism in the suspended sediment load series at each of the five temporal scales, with the variables dominantly governing the dynamics in the order of three or four. These results not only suggest the appropriateness of relatively simpler models but also hint at possible scale invariance in the suspended sediment load transport dynamics. Copyright © 2006 John Wiley & Sons, Ltd.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/2388en_US
dc.relation.ispartofEarth Surface Processes and Landformsen_US
dc.rightsEarth Surface Processes and Landforms. Copyright © John Wiley & Sons Ltd.-
dc.subjectCorrelation Dimensionen_US
dc.subjectMississippi Riveren_US
dc.subjectModelingen_US
dc.subjectNonlinear Determinismen_US
dc.subjectPhase-Space Reconstructionen_US
dc.subjectSt. Louisen_US
dc.subjectSuspended Sediment Loaden_US
dc.subjectTemporal Scaleen_US
dc.titleSuspended sediment load transport in the Mississippi River basin at St. Louis: Temporal scaling and nonlinear determinismen_US
dc.typeArticleen_US
dc.identifier.emailChen, J:jichen@hkucc.hku.hken_US
dc.identifier.authorityChen, J=rp00098en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/esp.1392en_US
dc.identifier.scopuseid_2-s2.0-33847038823en_US
dc.identifier.hkuros138160-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33847038823&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume32en_US
dc.identifier.issue2en_US
dc.identifier.spage269en_US
dc.identifier.epage280en_US
dc.identifier.isiWOS:000244399300008-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridSivakumar, B=7006817898en_US
dc.identifier.scopusauthoridChen, J=16443980300en_US

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