Araştırma Makalesi

INVESTIGATION OF PRECIPITATION DATA OF DİYARBAKIR PROVINCE WITH DIFFERENT TREND ANALYSIS METHODS

Cilt: 28 Sayı: 1 3 Mart 2025
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INVESTIGATION OF PRECIPITATION DATA OF DİYARBAKIR PROVINCE WITH DIFFERENT TREND ANALYSIS METHODS

Abstract

Global climate change leads to significant alterations in climate systems, affecting natural resource management, agriculture, and water security. As these impacts are also felt at the local level, regional climate analyses are crucial. This study analyzes precipitation data from Diyarbakır province between 1970 and 2022 to examine the local effects of climate change. Trend analyses were conducted using Mann-Kendall, Sen's Slope, Spearman’s Rho, and Innovative Trend Analysis (ITA) methods. The Mann-Kendall test assessed the statistical significance of trends, while Sen's Slope estimated the magnitude of these trends. The results indicated no statistically significant trends on an annual or seasonal basis. However, the ITA method revealed decreasing trends in summer precipitation and annual totals, alongside increasing trends in spring and autumn precipitation. No trends were detected for winter precipitation. The Spearman’s Rho test identified a positive relationship between annual total precipitation and seasons, but no trends were observed among the seasons themselves. This study highlights the importance of local climate analyses and contributes to preparedness for future changes. Continuous monitoring of climate data plays a critical role in making informed strategic decisions, particularly in water resource management and agricultural policies.

Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Su Kaynakları Mühendisliği , Su Kaynakları ve Su Yapıları

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

3 Mart 2025

Gönderilme Tarihi

14 Ekim 2024

Kabul Tarihi

17 Ocak 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 28 Sayı: 1

Kaynak Göster

APA
Gül, B. (2025). INVESTIGATION OF PRECIPITATION DATA OF DİYARBAKIR PROVINCE WITH DIFFERENT TREND ANALYSIS METHODS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 28(1), 350-368. https://doi.org/10.17780/ksujes.1567174