干旱区生态环境知识资源中心(Arid): Hydrogeochemical and Isotopic Study of Groundwater in a Semi-arid Region:Yeniceoba Plain (Cihanbeyli-KONYA), Central Anatolia,Turkey

Arid

	Hydrogeochemical and Isotopic Study of Groundwater in a Semi-arid Region:Yeniceoba Plain (Cihanbeyli-KONYA), Central Anatolia,Turkey
	Bozdag Ayla; Gocmez Guler
来源期刊	Acta Geologica Sinica
ISSN	1000-9515
出版年	2016
卷号	90 期号:1 页码:230-241
英文摘要	Groundwater is the most important source of water supply in the Yeniceoba Plain in Central Anatolia, Turkey. An understanding of the geochemical evolution of groundwater is important for the sustainable development of water resources in this region. A hydrogeochemical investigation was conducted in the Plio-Quaternary aquifer system using stable isotopes (delta~(18)O and deltaD), tritium (~3H), major and minor elements (Ca, Na, K, Mg, Cl, SO_4, NO_3, HCO_3 and Br) in order to identify groundwater chemistry patterns and the processes affecting groundwater mineralization in this system. The chemical data reveal that the chemical composition of groundwater in this aquifer system is mainly controlled by rock/water interactions including dissolution of evaporitic minerals, weathering of silicates, precipitation/dissolution of carbonates, ion exchange, and evaporation. Based on the values of CI/Br ratio (> 300 mg/l) in the Plio-Quaternary groundwater, dissolution of evaporitic minerals in aquifer contributes significantly to the high mineralization. The stable isotope analyses indicate that the groundwater in the system was influenced by evaporation of rainfall during infiltration. Low tritium values (generally <1 tritium units) of groundwater reflect a minor contribution of recent recharge and groundwater residence times of more than three or four decades.
英文关键词	hydrochemistry stable isotopes tritium Yeniceoba Plain Central Anatolia
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Science & Technology - Other Topics
CSCD记录号	CSCD:5626003
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335603
作者单位	Bozdag Ayla, Department of Geological Engineering, Selcuk University, Konya, 42079, Turkey.; Gocmez Guler, Department of Geological Engineering, Selcuk University, Konya, 42079, Turkey.
推荐引用方式 GB/T 7714	Bozdag Ayla,Gocmez Guler. Hydrogeochemical and Isotopic Study of Groundwater in a Semi-arid Region:Yeniceoba Plain (Cihanbeyli-KONYA), Central Anatolia,Turkey[J],2016,90(1):230-241.
APA	Bozdag Ayla,&Gocmez Guler.(2016).Hydrogeochemical and Isotopic Study of Groundwater in a Semi-arid Region:Yeniceoba Plain (Cihanbeyli-KONYA), Central Anatolia,Turkey.Acta Geologica Sinica,90(1),230-241.
MLA	Bozdag Ayla,et al."Hydrogeochemical and Isotopic Study of Groundwater in a Semi-arid Region:Yeniceoba Plain (Cihanbeyli-KONYA), Central Anatolia,Turkey".Acta Geologica Sinica 90.1(2016):230-241.