Landslide Susceptibility mapping using the Analytical Hierarchy Process and GIS for Idukki District, Kerala, India

A tétel rövid nézete
dc.contributor.author, Arunkumar K.S
dc.contributor.authorK G, Ankoop
dc.contributor.authorThomas, Jobin
dc.date.accessioned2024-07-22T19:46:06Z
dc.date.available2024-07-22T19:46:06Z
dc.date.issued2023-06-30
dc.description.abstractThis study demonstrates the application of the analytical hierarchy process (AHP) technique for landslide susceptibility mapping of Udumbanchola and Devikulam taluk of Idukki district (Kerala, India). The landslide conditioning factors, such as lithology, geomorphology, slope angle, slope aspect, relative relief, drainage properties, land use/ land cover, and lineament characteristics,are derived using remote sensing data and GIS. The landslide susceptibility of the region is estimated using the weights derived by the AHP method. The analysis indicates the controls exerted by the structural and fluvial process and relief characteristics on the landslide activity of the region. The landslide susceptibility map of the region suggests that the high and severe susceptible zones cover about 10.68% of the area, and another 9.40% falls under the moderate susceptibility zone. The results highlight the significance of implementing various structural and non-structural measures in the moderate to severe susceptibility zones to mitigate the impacts of landslides.en
dc.formatapplication/pdf
dc.identifier.citationActa Geographica Debrecina Landscape & Environment series, Vol. 17 No. 1 (2023) , 11-32
dc.identifier.doihttps://doi.org/10.21120/LE/17/1/2
dc.identifier.eissn1789-7556
dc.identifier.issn1789-4921
dc.identifier.issue1
dc.identifier.jatitleLandsc. environ.
dc.identifier.jtitleActa Geographica Debrecina Landscape & Environment series
dc.identifier.urihttps://hdl.handle.net/2437/375899
dc.identifier.volume17
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/landsenv/article/view/11205
dc.rights.accessOpen Access
dc.rights.ownerActa Geographica Debrecina Landscape & Environment series
dc.subjectLandslide susceptibilityen
dc.subjectAHPen
dc.subjectGISen
dc.subjectWestern Ghatsen
dc.subjectKeralaen
dc.titleLandslide Susceptibility mapping using the Analytical Hierarchy Process and GIS for Idukki District, Kerala, Indiaen
dc.typefolyóiratcikkhu
dc.typearticleen
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