Innovative Polygonal Trend Analysis (IPTA) in detecting the seasonal trend behavior of statistically downscaled precipitation for the Eastern Black Sea Basin of Turkey     
Yazarlar (4)
Doç. Dr. Sinan NACAR Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Murat Şan
Gümüşhane Üniversitesi, Türkiye
Murat Kankal
Türkiye
Umut Okkan
Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Urban Water Journal
Dergi ISSN 1573-062X Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q3
Makale Dili İngilizce
Basım Tarihi 01-2024
Cilt No 21
Sayı 4
Sayfalar 406 / 418
DOI Numarası 10.1080/1573062X.2024.2312496
Makale Linki http://dx.doi.org/10.1080/1573062x.2024.2312496
Özet
This study compares projected and past seasonal precipitation trends in the Eastern Black Sea Basin, Turkey. Historical data from twelve stations representing the basin during 1981–2010 was used, while statistically downscaled data from two representative concentration pathway scenarios (RCP4.5 and RCP8.5) outputs of the GFDL-ESM2M general circulation model were utilized for 2021–2050. To determine the seasonal trend behaviors of precipitation variables and transitions between consecutive months, the Innovative Polygon Trend Analysis (IPTA) was implemented. Furthermore, the star concept was employed to illustrate the changing sizes between consecutive periods. Both scenarios showed considerable summer and autumn declines at almost all locations, with low seasonal precipitation variability. These scenarios indicated January to be the important month for trend shift, except for Rize, Pazar, and …
Anahtar Kelimeler
Climate change | Eastern Black Sea Basin | Innovative polygon trend method (IPTA) | star concept