干旱区生态环境知识资源中心(Arid): Identification of recharge processes and mixing patterns by using CFC's and isotopic multi-tracing (δ18O, δ2H) of groundwater in a stratified volcanoclastic aquifer of the semiarid Amazcala Basin in Central Mexico

Arid

DOI	10.1016/j.apgeochem.2023.105834
	Identification of recharge processes and mixing patterns by using CFC's and isotopic multi-tracing (δ18O, δ2H) of groundwater in a stratified volcanoclastic aquifer of the semiarid Amazcala Basin in Central Mexico
	Hernandez-Perez, Eliseo; Levresse, Gilles; Carrera-Hernandez, Jaime; Vergnaud, Virginie; Carreeon-Freyre, Dora Celia
通讯作者	Levresse, G
来源期刊	APPLIED GEOCHEMISTRY
ISSN	0883-2927
EISSN	1872-9134
出版年	2023
卷号	159
英文摘要	Understanding groundwater flow is essential for quantifying recharge and identifying relevant processes in an aquifer. Hydrogeochemical models have proven to be successful in identifying origin and processes during water recharge. We integrated the hydrogeochemistry, environmental isotopes and CFC technique to develop a conceptual and a groundwater mixing model of the Amazcala aquifer in Central Mexico. Results demonstrate that groundwater recharge consists of local meteoric recharge and a regional geothermal input. The local resident groundwater component represents the primary source of groundwater contributing with an average of 56% (sigma = 0.07). The second crucial component of groundwater is the contribution of the local meteoric component contribution with averages to 23% (sigma = 0.05). The third component is the regional geothermal component, which on average contributes to 21% (sigma = 0.03). Regional geothermal influence has been reported in several aquifers in volcanic regions. This geothermal input influences volcanic aquifers located in the Trans-Mexican Volcanic Belt and should be considered in the water balance budget. Excessive groundwater extraction raises the vulnerability of the aquifer to natural and/or anthropogenic pollution, affecting the quality of water. Understanding the hydrogeological system offers a useful framework for developing and executing Managed Aquifer Recharge strategies (MAR).
英文关键词	Stable isotopes Hydrochemistry Groundwater monitoring Mexico Arid regions
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001128520600001
WOS关键词	RESIDENCE TIME ; WATER ; FLOW ; TEMPERATURE ; EVOLUTION ; FLUORIDE ; ORIGIN ; SIERRA ; CITY ; AGE
WOS类目	Geochemistry & Geophysics
WOS研究方向	Geochemistry & Geophysics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395347
推荐引用方式 GB/T 7714	Hernandez-Perez, Eliseo,Levresse, Gilles,Carrera-Hernandez, Jaime,et al. Identification of recharge processes and mixing patterns by using CFC's and isotopic multi-tracing (δ18O, δ2H) of groundwater in a stratified volcanoclastic aquifer of the semiarid Amazcala Basin in Central Mexico[J],2023,159.
APA	Hernandez-Perez, Eliseo,Levresse, Gilles,Carrera-Hernandez, Jaime,Vergnaud, Virginie,&Carreeon-Freyre, Dora Celia.(2023).Identification of recharge processes and mixing patterns by using CFC's and isotopic multi-tracing (δ18O, δ2H) of groundwater in a stratified volcanoclastic aquifer of the semiarid Amazcala Basin in Central Mexico.APPLIED GEOCHEMISTRY,159.
MLA	Hernandez-Perez, Eliseo,et al."Identification of recharge processes and mixing patterns by using CFC's and isotopic multi-tracing (δ18O, δ2H) of groundwater in a stratified volcanoclastic aquifer of the semiarid Amazcala Basin in Central Mexico".APPLIED GEOCHEMISTRY 159(2023).