干旱区生态环境知识资源中心(Arid): Trend Analysis of Meteorological Variables: Rainfall and Temperature

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DOI	10.28991/cej-2021-03091765
	Trend Analysis of Meteorological Variables: Rainfall and Temperature
	El Kasri, Jada; Lahmili, Abdelaziz; Soussi, Halima; Jaouda, Imane; Bentaher, Maha
通讯作者	El Kasri, J (corresponding author), Mohammed V Univ, Mohammadia Sch Engineers, Av Ibn Sina, Rabat 11000, Morocco.
来源期刊	CIVIL ENGINEERING JOURNAL-TEHRAN
ISSN	2676-6957
EISSN	2476-3055
出版年	2021
卷号	7 期号:11 页码:1868-1879
英文摘要	The Souss-Massa region in southwestern Morocco is characterized by a semi-arid climate with high variability in rainfall. Frequent droughts and flash flood events combined with overexploitation of water resources in recent decades have had a significant impact on the human security and the economy which is mainly based on agriculture, tourism and fishery. For better management of extreme events and water resources under changing climatic conditions, a study was carried out to quantify the seasonal and annual variability and trends in rainfall and temperature over the past three decades with data from three stations. Climatological representative of the Souss-Massa region. The Mann-Kendall (MK) non-parametric test and the Sen's slope are used to estimate the monotonic trend and magnitude of the trend of the variables, respectively. Statistical analysis of the rainfall series data set highlights that the occurrence of rainfall is unpredictable and irregular and the both the seasonal and annual rainfall trend appears negative (downward) for all the three climatological stations. The minimum temperature shows a remarkable increasing trend both on annual and seasonal scale while the maximum temperature registers a slightly increasing trend. The study presents some new insights on rainfall and temperature trends that will have significant impacts on the surface and groundwater resources of the region under changing climatic conditions. The results can help to prioritize new strategies to mitigate the risk of droughts, of floods and to manage water resources to sustain the dependence of agriculture tourism and fishery sectors in the region.
英文关键词	Rainfall Temperature Mann-Kendall Test Sen's Slope Estimator Trend Analysis Souss Basin
类型	Article
语种	英语
开放获取类型	gold
收录类别	ESCI
WOS记录号	WOS:000718790800005
WOS类目	Engineering, Civil
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374340
作者单位	[El Kasri, Jada; Lahmili, Abdelaziz; Soussi, Halima; Jaouda, Imane; Bentaher, Maha] Mohammed V Univ, Mohammadia Sch Engineers, Av Ibn Sina, Rabat 11000, Morocco
推荐引用方式 GB/T 7714	El Kasri, Jada,Lahmili, Abdelaziz,Soussi, Halima,et al. Trend Analysis of Meteorological Variables: Rainfall and Temperature[J],2021,7(11):1868-1879.
APA	El Kasri, Jada,Lahmili, Abdelaziz,Soussi, Halima,Jaouda, Imane,&Bentaher, Maha.(2021).Trend Analysis of Meteorological Variables: Rainfall and Temperature.CIVIL ENGINEERING JOURNAL-TEHRAN,7(11),1868-1879.
MLA	El Kasri, Jada,et al."Trend Analysis of Meteorological Variables: Rainfall and Temperature".CIVIL ENGINEERING JOURNAL-TEHRAN 7.11(2021):1868-1879.