干旱区生态环境知识资源中心(Arid): Combined Modeling of Multivariate Analysis and Geostatistics in Assessing Groundwater Irrigation Sustenance in the Middle Cheliff Plain (North Africa)

Arid

DOI	10.3390/w14060924
	Combined Modeling of Multivariate Analysis and Geostatistics in Assessing Groundwater Irrigation Sustenance in the Middle Cheliff Plain (North Africa)
	Bradai, Abdelhamid; Yahiaoui, Ibrahim; Douaoui, Abdelkader; Abdennour, Mohamed Amine; Gulakhmadov, Aminjon; Chen, Xi
通讯作者	Chen, X
来源期刊	WATER
EISSN	2073-4441
出版年	2022
卷号	14 期号:6
英文摘要	The assessment of groundwater irrigation using robust tools is essential for the sustenance of the agro-environment in arid and semi-arid regions. This study presents a reliable method consisting of a combination of multivariate analysis and geostatistical modeling to assess groundwater irrigation resources in the Western Middle Cheliff (Algeria). For this goal, mean data from 87 wells collected during April to July 2017 were used. The hierarchical cluster analysis (HCA) using the Q-mode approach revealed three distinct water types, with mineralization increasing from cluster 1 to cluster 3. The Principal Component Analysis (PCA) utilizing the Varimax method approach allowed the extraction of three main components: the first and second (PC1, PC2), revealing that the geogenic process, have influenced the hydrogeochemical composition of groundwater. The pollution induced by agriculture activities has been related to PC3. Based on the combination of multivariate analysis and geostatistical modeling, the distribution maps were created by interpolating the factor distribution values acquired in the study region using the ordinary kriging (OK) interpolation method. The findings revealed that both natural processes and man-made activities have a substantial impact on the quality of groundwater irrigation. Cluster mapping, another often used combining approach, has shown its effectiveness in assisting groundwater resource management.
英文关键词	groundwater irrigation multivariate analysis geochemical modelling geostatistics ordinary kriging
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000774411900001
WOS关键词	WATER-QUALITY INDEX ; HYDROGEOCHEMICAL PROCESSES ; GEOCHEMICAL ASSESSMENT ; STATISTICAL TECHNIQUES ; TEMPORAL VARIATIONS ; RIVER ; AREA ; CHEMISTRY ; AQUIFER ; IDENTIFICATION
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394768
推荐引用方式 GB/T 7714	Bradai, Abdelhamid,Yahiaoui, Ibrahim,Douaoui, Abdelkader,et al. Combined Modeling of Multivariate Analysis and Geostatistics in Assessing Groundwater Irrigation Sustenance in the Middle Cheliff Plain (North Africa)[J],2022,14(6).
APA	Bradai, Abdelhamid,Yahiaoui, Ibrahim,Douaoui, Abdelkader,Abdennour, Mohamed Amine,Gulakhmadov, Aminjon,&Chen, Xi.(2022).Combined Modeling of Multivariate Analysis and Geostatistics in Assessing Groundwater Irrigation Sustenance in the Middle Cheliff Plain (North Africa).WATER,14(6).
MLA	Bradai, Abdelhamid,et al."Combined Modeling of Multivariate Analysis and Geostatistics in Assessing Groundwater Irrigation Sustenance in the Middle Cheliff Plain (North Africa)".WATER 14.6(2022).