Abstract
Understanding climatic behavior, particularly that of semi-arid regions, is essential in order to optimize water resources management and provide protection from climatic risks. Water resources have great socio-economic and environmental importance. This paper focuses on the statistical analysis of the rainfall regime of northwest Algeria and estimates its spatial distribution and temporal variation. To this end, time series and principal component analysis were performed on rainfall series recorded from 1913 to 2009, representing the annual precipitation from thirty meteorological stations to discover patterns and trends in the studied region. Furthermore, the applied spectral analysis of the time series reveals the existence of a period of approximately 97 years at all stations. ArcGIS along with statistical and analytical tools like SPSS and XLSTAT were utilized in this study of the climatic behavior in northwest Algeria.
Publisher
Engineering, Technology & Applied Science Research
Reference42 articles.
1. A. A. Mahessar et al., "Rainfall Analysis for Hyderabad and Nawabshah, Sindh, Pakistan," Engineering, Technology & Applied Science Research, vol. 10, no. 6, pp. 6597–6602, Dec. 2020.
2. M. Iturbide et al., "An update of IPCC climate reference regions for subcontinental analysis of climate model data: definition and aggregated datasets," Earth System Science Data, vol. 12, no. 4, pp. 2959–2970, Nov. 2020.
3. R. Mahmood, S. Jia, and W. Zhu, "Analysis of climate variability, trends, and prediction in the most active parts of the Lake Chad basin, Africa," Scientific Reports, vol. 9, no. 1, Apr. 2019, Art. no. 6317.
4. S. Taibi, M. Meddi, D. Souag, and G. Mahe, "Evolution et regionalisation des precipitations au nord de l’Algerie (1936―2009)," in Climate and land surface changes in hydrology, Gothenburg, Sweden, Jul. 2013, vol. 359, pp. 191–197.
5. P. Hubert and J.-P. Carbonnel, "Approche statistique de l’aridification de l’Afrique de l’Ouest," Journal of Hydrology, vol. 95, no. 1, pp. 165–183, Nov. 1987.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献