Investigation of annual droughts of Boyabat region using different meteorological drought indices

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dc.contributor.authorZeybekoglu, Utku
dc.contributor.authorSahin, Ahmet
dc.date.accessioned2025-03-23T18:53:02Z
dc.date.available2025-03-23T18:53:02Z
dc.date.issued2022
dc.departmentSinop Üniversitesi
dc.description.abstractDrought, which is a natural disaster that increases its effects day by day, can cause significant damage. Several drought indices were carried out to determine drought. By means of these indices, drought can be determined and necessary precautions can be taken against drought. In this study, an annual drought survey was conducted using the rainfall records of the Boyabat meteorological observation station in the Kizilirmak River Basin in the 1976-2017. In the drought analysis, the meteorological drought indices Z-Score Index, China-Z Index and Modified China-Z Index were used. The dry and wet periods of the station were determined by means of meteorological drought indices, and the driest and wettest years were also determined. In the study, which also examined the compatibility between indices, it was determined that the coefficient of determination values of MCZI-ZSI and MCZI-CZI were higher than the ZSI-CZI. Drought events in Boyabat region should be investigated using different indices.
dc.description.abstractEtkilerini her geçen gün artiran bir dogal afet olan kuraklik, önemli zararlar verebilmektedir. Kurakligi belirlemek için çesitli kuraklik indeksleri yapilmistir. Bu endeksler sayesinde kuraklik belirlenebilir ve kurakliga karsi gerekli önlemler alinabilir. Bu çalismada, Kizilirmak Havzasinda Boyabat meteorolojik gözlem istasyonuna ait 1976-2017 yagis kayitlari kullanilarak yillik kuraklik arastirmasi yapilmistir. Kuraklik analizinde meteorolojik kuraklik endeksleri olan Z-Score Index, China-Z Index ve Modified China-Z Index kullanilmistir. Istasyonun kurak ve yagisli dönemleri meteorolojik kuraklik indeksleri araciligiyla belirlenmis, ayrica en kurak ve en yagisli yillar da belirlenmistir. Endeksler arasi uyumun da incelendigi çalismada, MCZI-ZSI ve MCZI-CZI korelasyon katsayisi ZSI-CZI’ye göre daha yüksek oldugu belirlendi. Boyabat bölgesindeki kuraklik olaylari farkli endeksler kullanilarak arastirilmalidir.
dc.identifier.doi10.51764/smutgd.993652
dc.identifier.doihttps://doi.org/10.51764/smutgd.993652
dc.identifier.endpageJan
dc.identifier.issn2651-3544
dc.identifier.issue1
dc.identifier.startpage8
dc.identifier.urihttps://hdl.handle.net/11486/2090
dc.identifier.volume5
dc.language.isoen
dc.publisherHakan ÇAGLAR
dc.relation.ispartofJournal of Sustainable Engineering Applications and Technological Developments
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20250323
dc.subjectDrought
dc.subjectDrought Monitoring
dc.subjectDrought Indices
dc.subjectBoyabat
dc.titleInvestigation of annual droughts of Boyabat region using different meteorological drought indices
dc.title.alternativeBoyabat Yöresi Yillik Kurakliklarinin Farkli Meteorolojik Kuraklik Indisleri Kullanilarak Arastirilmasi
dc.typeArticle

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