DroughtStats: a comprehensive software for drought monitoring and analysis

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dc.authorid0009-0003-7404-281X
dc.authorid0000-0002-4531-2476
dc.contributor.authorTerzi, Tolga Barışen_US
dc.contributor.authorÖnöz, Bihraten_US
dc.date.accessioned2025-08-26T13:01:23Z
dc.date.available2025-08-26T13:01:23Z
dc.date.issued2025-01
dc.departmentIşık Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering and Natural Sciences, Department of Civil Engineeringen_US
dc.descriptionOpen access funding provided by the Scientific and Technological Research Council of T\u00FCrkiye (T\u00DCB\u0130TAK).en_US
dc.description.abstractThe significance of drought monitoring and prediction systems has grown substantially due to the escalating impacts of climate change. However, existing tools for drought analysis face several limitations, including restricted functionality to single-variable indices, reliance on predefined probability distributions, lack of flexibility in choosing distributions, and the need for advanced programming expertise. These constraints hinder comprehensive and accurate drought assessments. This study introduces DroughtStats, a novel, user-friendly software designed to overcome these challenges and enhance drought analysis capabilities. DroughtStats integrates advanced statistical tools to analyze hydrometeorological data, compute both single-variable and multivariable drought indices using empirical and parametric methods, and evaluate drought characteristics with improved accuracy. Notably, it supports a broader range of probability distributions, performs copula-based analyses, and estimates potential evapotranspiration using multiple methods, including Penman–Monteith. Additionally, DroughtStats can analyze the relationship between different datasets using techniques like copula-based Kendall’s tau. By addressing the limitations of existing tools, DroughtStats provides a more flexible and comprehensive approach to drought monitoring. Its versatility and global applicability are demonstrated through a case study in Turkey’s Çoruh River Basin (CRB), where drought indices based on precipitation and streamflow are calculated to characterize drought conditions. The results show that DroughtStats can successfully identify and characterize drought events at various time scales, providing valuable insights into drought severity, frequency, and recovery, and offering a reliable tool for ongoing drought monitoring and management.en_US
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumuen_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationTerzi, T. B. & Önöz, B. (2025). DroughtStats: a comprehensive software for drought monitoring and analysis. Earth Science Informatics, 18(1), 1-22. doi:10.1007/s12145-024-01687-8en_US
dc.identifier.doi10.1007/s12145-024-01687-8
dc.identifier.endpage22
dc.identifier.issn1865-0473
dc.identifier.issn1865-0481
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85217652005
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/11729/6660
dc.identifier.urihttps://doi.org/10.1007/s12145-024-01687-8
dc.identifier.volume18
dc.identifier.wosWOS:001394961000005
dc.identifier.wosqualityQ2
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScience Citation Index Expanded (SCI-EXPANDED)en_US
dc.institutionauthorÖnöz, Bihraten_US
dc.institutionauthorid0000-0002-4531-2476
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.relation.ispartofEarth Science Informaticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCopulaen_US
dc.subjectDrought analysisen_US
dc.subjectDrought indexen_US
dc.subjectDrought monitoringen_US
dc.subjectMultivariate standardized drought indexen_US
dc.subjectTurkeyen_US
dc.subjectClimate changeen_US
dc.subjectDroughten_US
dc.subjectEnvironmental monitoringen_US
dc.subjectPotential evapotranspirationen_US
dc.subjectProbabilityen_US
dc.subjectSoftwareen_US
dc.subjectStreamflowen_US
dc.titleDroughtStats: a comprehensive software for drought monitoring and analysisen_US
dc.typeArticleen_US
dspace.entity.typePublicationen_US

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