干旱区生态环境知识资源中心(Arid): A Comprehensive Overview of the Hydrochemical Characteristics of Precipitation across the Middle East

Arid

DOI	10.3390/w14172657
	A Comprehensive Overview of the Hydrochemical Characteristics of Precipitation across the Middle East
	Heydarizad, Mojtaba; Gimeno, Luis; Amiri, Somayeh; Minaei, Masoud; Mohammadabadi, Hamid Ghalibaf
通讯作者	Gimeno, L
来源期刊	WATER
EISSN	2073-4441
出版年	2022
卷号	14 期号:17
英文摘要	The Middle East is located in a semiarid and arid region and is faced with an intense water shortage crisis. Therefore, studying the hydrochemical characteristics of precipitation as a main part of the water cycle has great importance in this region. The hydrochemical analyses showed that the quality of precipitation was mainly affected by dust particles originating from terrestrial environments, while marine and anthropogenic sources had a minor role. The statistical studies showed that the dissolution of evaporative and carbonate minerals mainly controlled the hydrochemistry of precipitation. Precipitation had an acidic nature in some stations and a nonacidic nature in others. Ca2+ was the major acid-neutralizing cation in the Middle East precipitation. Various machine learning methods were also used to simulate the TDS values in precipitation. The accuracy of the developed models was validated, showing that the model developed by the Gboost method was more accurate than those developed by other machine learning techniques due to its higher R-2 values. To conclude, the hydrochemistry of precipitation showed significant variations across the Middle East. The dissolution of particles with terrestrial origins dominantly controlled the hydrochemistry of precipitation, while marine and anthropogenic sources had minor roles.
英文关键词	hydrochemistry precipitation Middle East ion sources machine learning statistics
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000851723800001
WOS关键词	INORGANIC PARTICULATE MATTER ; RANDOM FOREST ALGORITHM ; CHEMICAL-COMPOSITION ; ATMOSPHERIC PRECIPITATION ; IONIC COMPOSITION ; WET PRECIPITATION ; STABLE-ISOTOPES ; URBAN SITE ; RAINWATER ; CHEMISTRY
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/2XILL650/394830
推荐引用方式 GB/T 7714	Heydarizad, Mojtaba,Gimeno, Luis,Amiri, Somayeh,et al. A Comprehensive Overview of the Hydrochemical Characteristics of Precipitation across the Middle East[J],2022,14(17).
APA	Heydarizad, Mojtaba,Gimeno, Luis,Amiri, Somayeh,Minaei, Masoud,&Mohammadabadi, Hamid Ghalibaf.(2022).A Comprehensive Overview of the Hydrochemical Characteristics of Precipitation across the Middle East.WATER,14(17).
MLA	Heydarizad, Mojtaba,et al."A Comprehensive Overview of the Hydrochemical Characteristics of Precipitation across the Middle East".WATER 14.17(2022).