Index-based Assessment of Agricultural Drought using Remote Sensing in the Semi-arid Region of Western Turkey

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dc.contributor.authorYıldırım, Tugba
dc.contributor.authorAşık, Şerafettin
dc.contributor.departmentZiraat Fakültesitr_TR
dc.date.accessioned2021-09-28T06:10:23Z
dc.date.available2021-09-28T06:10:23Z
dc.date.issued2018-12-05
dc.description.abstractThe purpose of the study was to analyze agricultural drought in citrus areas of Seferihisar Kavakdere Plain by calculating NDVI and SAVI values and the surface temperature. The results showed that NDVI and SAVI have negative correlations with surface temperature during irrigation seasons, where significantly increased temperature and decreased rainfall reduced moisture availability for plants. The correlation coefficients between NDVI and surface temperature are -0.893 for 2013 and -0.600 for 2014. The correlation coefficients between SAVI and surface temperature are -0.857 for 2013 and -0.783 for 2014. The combination of NDVI, SAVI and surface temperature provides very useful information for agricultural drought monitoring and an early warning system.tr_TR
dc.identifier.endpage516tr_TR
dc.identifier.issn/e-issn2148-9297
dc.identifier.issue4tr_TR
dc.identifier.startpage510tr_TR
dc.identifier.urihttps://doi.org/10.15832/ankutbd.337136tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/74958
dc.identifier.volume24tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesitr_TR
dc.relation.isversionof10.15832/ankutbd.337136tr_TR
dc.relation.journalTarım Bilimleri Dergisitr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.subjectRemote sensingtr_TR
dc.subjectVegetation indextr_TR
dc.subjectSurface temperaturetr_TR
dc.titleIndex-based Assessment of Agricultural Drought using Remote Sensing in the Semi-arid Region of Western Turkeytr_TR
dc.typeArticletr_TR

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Cilt:24 Sayı:04 (2018)