Homogeneity and Trend Analysis of Temperature Series in Hirfanli Dam Basin
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Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Climates areconstantly changing on atemporaland spatialscale, so they arenot static. In recentyears, globalwarming and changes in climatehaveshownmoreandmoreeffects on the hydrological cycle and water resources, and their effects have become so noticeable that they hinder sustainable life. For this reason, the studies on the investigation of the main causes of the observed changes in the climate, theevaluation of climatechangeas aprocess and thedetermination of the effects that will emerge, have increased over time. In the present study, the homogeneity of annual and seasonal temperature series in Hirfanli Dam basin were examined by using the Pettitt Test (PT), andthetrends were examined with the Spearman’s Rho (SR) test and Mann Kendall (MK) test. Hirfanli Dam basin,which islocated in thesemi-arid climateregionwhereclimatechangecan be seenduetoitslocation,waschosenasthestudyarea.Thetemperaturedata oftheGemerek, Kayseri, Kirsehir, Nevsehir, Sivas and Zarameteorologicalstations in the basin between 1965 and 2017wereanalyzed.Itwasnotedthatsummertemperaturesincreasedthroughoutthebasin. Significanttrendstoincreasewerealsodetectedinspringandautumn.Thetrendtoincreasewas statisticallysignificantata95%confidencelevelinallstationsexceptfortheZaraintermsof annual temperatures. Trend maps were prepared for the basin by using the results obtained here and theGeographicalInformationSystems.Itwasreportedthatthetendencytoincreaseinannual temperature series was because of the increase in summer temperatures at intense levels throughout the basin.
Açıklama
Anahtar Kelimeler
Su Kaynakları, Çevre Bilimleri
Kaynak
Türk Doğa ve Fen Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
11
Sayı
1
