Çok Kriterli Değerlendirme ile Ankara Güvenç Havzası’nda Erozyon Risk Tahminlenmesi

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dc.contributor.authorTuran, İnci
dc.contributor.authorDengiz, Orhan
dc.contributor.departmentZiraat Fakültesitr_TR
dc.date.accessioned2021-09-24T07:38:05Z
dc.date.available2021-09-24T07:38:05Z
dc.date.issued2017-09-01
dc.description.abstractThe aim of this study is to determine erosion risk classes and to generate their map in Ankara Güvenç Basin using geographic information system (GIS), remote sensing (RS) and statistical approaches with method of multi-criteria decision-making. Basin covers about 17.3 km². In order to determine erosion risk classes, seven criteria (texture, soil depth, precipitation, land use, elevation, slope and vegetation) that influence the occurrence of soil erosion, and sub-criteria of that seven criteria were taken into consideration. 1:25000 scale digital soil map and topographic map were used. In addition to that, Landsat 7 satellite images were used to generate the land use and vegetation cover map. Analytical hierarchy process (AHP) technique was used to determine the priorities of the each criteria while, the Z-score statistical analysis technique was used to determine the priorities of the sub-criteria. Finally, linear combination technique was used to determine classes of erosion risk. According to the obtained results, 45.9% of the basin area was identified as under high erosion risk.tr_TR
dc.identifier.endpage297tr_TR
dc.identifier.issn/e-issn2148-9297
dc.identifier.issue3tr_TR
dc.identifier.startpage285tr_TR
dc.identifier.urihttps://doi.org/10.15832/ankutbd.447600tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/74878
dc.identifier.volume23tr_TR
dc.language.isotrtr_TR
dc.publisherAnkara Üniversitesitr_TR
dc.relation.isversionof10.15832/ankutbd.447600tr_TR
dc.relation.journalTarım Bilimleri Dergisitr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Başka Kurum Yazarıtr_TR
dc.subjectAnalytical hierarchy processtr_TR
dc.subjectZ-Scoretr_TR
dc.subjectDetermining erosion risktr_TR
dc.titleÇok Kriterli Değerlendirme ile Ankara Güvenç Havzası’nda Erozyon Risk Tahminlenmesitr_TR
dc.typeArticletr_TR

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Cilt:23 Sayı:03 (2017)