Modeling of Potential Distribution of Castanea sativa Mill. in Bolu Regional Directorate of Forestry Depending on Climate Variables

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dc.contributor.author, Seareon
dc.contributor.authorDeğermenci, Ahmet Salih
dc.date.accessioned2025-10-11T20:37:53Z
dc.date.available2025-10-11T20:37:53Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractIn this study, we assessed the potential impacts of climate change on Castanea sativa habitats using the MaxEnt model under SSP2-4.5 and SSP5-8.5 scenarios for 2050, 2070, and 2090 in the Bolu Regional Directorate of Forestry, northwestern Turkey. Bioclimatic and topographic variables were selected through ecological and correlation analyses. The model performed well, with AUC values of 0.961 (training) and 0.959 (test). Bio17 (precipitation in the driest quarter), Bio15 (precipitation seasonality), and Bio4 (temperature seasonality) were the most influential variables. Under SSP5-8.5, unsuitable areas slightly increase while high suitability areas decrease from 310.92 ha to 266.47 ha by 2090. SSP2-4.5 projects a greater reduction in high suitability (to 133.26 ha) and an increase in medium suitability areas, suggesting habitat transitions. C. sativa is currently found predominantly at elevations below 1000 meters, with 20.2% of suitable habitats located between 0–100 meters; in the future, the species is expected to shift to relatively lower elevations. These findings highlight the importance of adaptive forestry and conservation strategies to reduce habitat loss and fragmentation.en_US
dc.identifier.doi10.58816/duzceod.1656326
dc.identifier.endpage33en_US
dc.identifier.issn2148-7855
dc.identifier.issue1en_US
dc.identifier.startpage1en_US
dc.identifier.trdizinid1326718en_US
dc.identifier.urihttps://doi.org/10.58816/duzceod.1656326
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1326718
dc.identifier.urihttps://hdl.handle.net/20.500.12684/20722
dc.identifier.volume21en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofDüzce Üniversitesi Orman Fakültesi Ormancılık Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_TR_20250911
dc.subjectTurkeyen_US
dc.subjectClimate changeen_US
dc.subjecthabitat suitabilityen_US
dc.subjectSSP5-8.5en_US
dc.subjectSSP2-4.5en_US
dc.subjectworldclimen_US
dc.titleModeling of Potential Distribution of Castanea sativa Mill. in Bolu Regional Directorate of Forestry Depending on Climate Variablesen_US
dc.typeArticleen_US

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