Show simple item record

dc.contributor.authorDanandeh Mehr, Ali
dc.contributor.authorAkdeğirmen, Özgün
dc.date.accessioned2021-08-19T06:32:16Z
dc.date.available2021-08-19T06:32:16Z
dc.date.issued2021
dc.identifier.citationDanandeh Mehr, A. & Akdeğirmen, Ö. (2021). Estimation of urban imperviousness and its impacts on flashfloods in Gazipaşa, Turkey. Knowledge-Based Engineering and Sciences, 2(1), 9-17.en_US
dc.identifier.issn2788-7820
dc.identifier.urihttp://hdl.handle.net/20.500.12566/829
dc.description.abstractThe paper examines flooding issues under rapid urbanization in Gazipasa city during the past seven years 2013-2019. The Storm Water Management Model (SWMM) integrated with the satellite images representing temporal variation in the land use and land cover (LULC) characteristics of the city were used to determine the variation in the runoff generation capacity, flood volume, and associated risks. The Google Earth software together with GIS technology were utilized to create and handle spatial data required for SWMM simulation. Standard design storm intensity derived from the local intensity-duration-frequency curves was used as the stationary input parameter for SWMM simulation in both the past and current LULC conditions. The comparison between LULC maps showed that the extent of urban imperviousness area has been approximately increased by 80% in average. The SWMM simulations showed the peak flood value of 51.3 m3 /sec and 61.4 m³/sec for the year 2013 and 2019, respectively. Moreover, under the same design storm, Rational Method has been applied and 39 m3 /sec of peak flow rate has been calculated by disregarding the urbanization activity. The results indicate that the LULC variation during the past seven years resulted in almost 20% (18%) increase in peak flow (flood volume).en_US
dc.description.sponsorshipNo sponsoren_US
dc.language.isoengen_US
dc.publisherKnowledge-Based Engineering and Sciencesen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSWMMen_US
dc.subjectUrbanizationen_US
dc.subjectKentleşmetr_TR
dc.subjectFloodingen_US
dc.subjectSu baskınıtr_TR
dc.subjectDesign stormen_US
dc.subjectTasarım fırtınasıtr_TR
dc.subjectGazıpaşaen_US
dc.subjectGazipaşatr_TR
dc.titleEstimation of urban imperviousness and its impacts on flashfloods in Gazipaşa, Turkeyen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.relation.publicationcategoryInternational publicationen_US
dc.identifier.volume2
dc.identifier.issue1
dc.identifier.startpage9
eperson.identifier.endpage17
dc.contributor.orcid0000-0003-2769-106X [Danandeh Mehr, Ali]
dc.contributor.orcid0000-0003-0955-0052 [Akdeğirmen, Özgün]
dc.contributor.abuauthorDanandeh Mehr, Ali
dc.contributor.abuauthorAkdeğirmen, Özgün
dc.contributor.yokid275430 [Danandeh Mehr, Ali]
dc.contributor.yokid229725 [Akdeğirmen, Özgün]
dc.identifier.doihttps://doi.org/10.51526/kbes.2021.2.1.9-17


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record