تحليل مؤشرات تطرفات درجات الحرارة اليومية في العراق
Other Title(s)
Analysis of daily temperature extremes indices in Iraq
Author
Source
مجلة لارك للفلسفة و اللسانيات و العلوم الاجتماعية
Issue
Vol. 2021, Issue 43 (31 Oct. 2021), pp.902-922, 21 p.
Publisher
Wasit University College of Arts
Publication Date
2021-10-31
Country of Publication
Iraq
No. of Pages
21
Main Subjects
Abstract EN
Climate change and its effects are among the most important challenges facing a man in the 21st century.
The current study dealt with the evaluation of temporal and spatial trends of indicators of daily maximum and minimum temperature extremes in Iraq for the period (1985 - 2020).
Using ten indicators to measure thermal extremes based on the data of the European Centre for Weather Forecasts Medium-range (ECMWF) for twelve grid points representing Iraq stations, using (Rho) test, linear regression equation.
The results of the study revealed a trend towards an increase in the (TXx, TXn, TNx, TNn) indicators and the highest amount of increase in the (TXn) indicator ) by (0.49) °C per decade, with statistical significance at the annual level, and the northern regions were the most changeable in the mentioned indicators The indicators of cold days and nights (TX10p, TN10p) recorded a decreasing trend, and the highest amount of decrease in the cold days index was (2.6-) % for the decade.
The indicators of hot days and nights (TX90p, TN90p) witnessed an increasing trend with high statistical significance, and the highest amount of increase in the indicator of hot days was by (2.9%) for Decade.
As for the indicator of summer days (SU) and tropical nights (TR) also recorded a clear trend towards increase and reached the highest amount of increase in class days by (4.3) days per decade with statistical significance The current results confirm the increase of climatic extremes due to the phenomenon of global warming, and thus .
The importance of the results of the study show the future challenges facing Iraq in the coming decades, especially on water resources, food security, human health, and energy consumption, which requires setting appropriate policies to adapt to climate changes and their future effects.
American Psychological Association (APA)
البديري، أحمد لفتة حمد. 2021. تحليل مؤشرات تطرفات درجات الحرارة اليومية في العراق. مجلة لارك للفلسفة و اللسانيات و العلوم الاجتماعية،مج. 2021، ع. 43، ص ص. 902-922.
https://search.emarefa.net/detail/BIM-1379839
Modern Language Association (MLA)
البديري، أحمد لفتة حمد. تحليل مؤشرات تطرفات درجات الحرارة اليومية في العراق. مجلة لارك للفلسفة و اللسانيات و العلوم الاجتماعية ع. 43 (تشرين الأول 2021)، ص ص. 902-922.
https://search.emarefa.net/detail/BIM-1379839
American Medical Association (AMA)
البديري، أحمد لفتة حمد. تحليل مؤشرات تطرفات درجات الحرارة اليومية في العراق. مجلة لارك للفلسفة و اللسانيات و العلوم الاجتماعية. 2021. مج. 2021، ع. 43، ص ص. 902-922.
https://search.emarefa.net/detail/BIM-1379839
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن ملاحق : ص. 915-922
Record ID
BIM-1379839