AccScience Publishing / AJWEP / Volume 21 / Issue 1 / DOI: 10.3233/AJW240005
RESEARCH ARTICLE

Impact of Soil Temperature and Precipitation on Vegetation Cover Over Selected Stations in Iraq  

Wedyan G. Nassif1 Iqbal K. Al-Ataby1 Osama T. Al-Taai1* Zainab M. Abbood1
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1 Department of Atmospheric Science, College of Science, Mustansiriyah University, Baghdad, Iraq
AJWEP 2024, 21(1), 25–33; https://doi.org/10.3233/AJW240005
Submitted: 12 July 2023 | Revised: 11 September 2023 | Accepted: 11 September 2023 | Published: 6 February 2024
© 2024 by the Author(s). This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution -Noncommercial 4.0 International License (CC-by the license) ( https://creativecommons.org/licenses/by-nc/4.0/ )
Abstract

Records of precipitation and soil temperature, two of the most significant climatic elements impacting vegetation cover, were gathered as annual and monthly data over a period of 20 years from the European Center for Long-term Numerical Weather Forecasts. The goal of this study was to ascertain the impact of plant cover on climatic variations. The study’s final findings revealed that Mosul station had the greatest value of vegetation at 0.24 and Basra station had the lowest value at 0.15. The Mosul station recorded the maximum amount of precipitation, 1400 mm in the northern and central parts during the winter, and the lowest amount, 8 mm, during the fall and summer months in the districts west of the Rutba station. Using the Pearson test, it was discovered that the relationship between vegetation cover and soil temperature is inverse, and this, in turn, plays a significant role in the lack of vegetation cover in the southern regions because of nature. The desert of the region, as well as the lack of precipitation and high temperatures, is responsible for the region’s lack of vegetation. The highest value reached by the soil temperature was in the year 2018 at the Basra station.

Keywords
Vegetation cover (VEG.COV)
precipitation
soil temperature
climate change
Iraq
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Asian Journal of Water, Environment and Pollution, Electronic ISSN: 1875-8568 Print ISSN: 0972-9860, Published by AccScience Publishing