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dc.contributor.authorCastelle, Brunoen_US
dc.contributor.authorCorre, Yanen_US
dc.contributor.authorTomlinson, Rodgeren_US
dc.contributor.editorBurg W Flemming (Editor-in-Chief)en_US
dc.date.accessioned2017-05-03T12:10:49Z
dc.date.available2017-05-03T12:10:49Z
dc.date.issued2008en_US
dc.date.modified2009-04-22T06:52:49Z
dc.identifier.issn02760460en_US
dc.identifier.doi10.1007/s00367-007-0086-yen_AU
dc.identifier.urihttp://hdl.handle.net/10072/22644
dc.description.abstractThe Gold Coast sandy beaches of Queensland (Australia) are exposed to energetic wave conditions. Storms, particularly tropical cyclones, have a high potential of destruction. The Gold Coast has not experienced excessive erosive events over the past 30 years. However, some climate indicators suggest that cyclone frequency is likely to increase in response to global climate change within the near future. Over a 2-month period in early 2006, beach surveys were undertaken with a theodolite total station at four different sites. Offshore wave conditions were provided by SWAN regional wave modelling. During this study, the Gold Coast was exposed to three major storms, the first one being the second most energetic over the past 30 years. Results show a substantial variability of the beach response to these events along the Gold Coast, and that engineering structures do not have marked effects. Easterly swells have the greatest impact on the Gold Coast sub-aerial beach morphology. When low wave-energy conditions prevail, the southern Gold Coast beaches recover more quickly than the northern ones, as they are sheltered from high SE waves and draw advantage from the artificial sand bypassing system. Nevertheless, the datashow that the Gold Coast beaches are exceedingly fragile. For instance, the early March decadal event considerably weakened the beaches, which resulted in surprisingly high erosion rates all along the Gold Coast during the two following annual wave events. This study suggests that the Gold Coast beaches would not be able to withstand the impact of an increased frequency of extreme events similar in scale to those of 1967.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherSpringeren_US
dc.publisher.placeGermanyen_US
dc.publisher.urihttp://www.springer.com/earth+sciences/geology/journal/367en_AU
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom23en_US
dc.relation.ispartofpageto30en_US
dc.relation.ispartofissue1en_US
dc.relation.ispartofjournalGeo-Marine Letters: an international journal of marine geologyen_US
dc.relation.ispartofvolume28en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchEnvironmental Managementen_US
dc.subject.fieldofresearchcode050205en_US
dc.titleCan the gold coast beaches withstand extreme events?en_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.facultyGriffith Sciences, Griffith School of Environmenten_US
gro.rights.copyrightCopyright 2008 Springer-Verlag. The original publication is available at www.springerlink.comen_AU
gro.date.issued2008
gro.hasfulltextNo Full Text


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