干旱区生态环境知识资源中心(Arid): Groundwater Quality Assessment Using GIS Based on some Pollution Indicators over the Past 10 Years (2005-2015): a Case Study from Semi-Arid Harran Plain, Turkey

Arid

DOI	10.1007/s11270-020-04963-7
	Groundwater Quality Assessment Using GIS Based on some Pollution Indicators over the Past 10 Years (2005-2015): a Case Study from Semi-Arid Harran Plain, Turkey
	Yetis, Aysegul Demir; Kahraman, Nilgun; Yesilnacar, Mehmet Irfan; Kara, Hatice
通讯作者	Yetis, AD (corresponding author), Bitlis Eren Univ, Med Serv & Tech Dept, TR-13000 Bitlis, Turkey.
来源期刊	WATER AIR AND SOIL POLLUTION
ISSN	0049-6979
EISSN	1573-2932
出版年	2021
卷号	232 期号:1
英文摘要	Harran Plain is the largest plain within the area administered under the Southeastern Anatolia Project (known as the GAP project in Turkey), covering an area of 1500 km(2). This article presents results of groundwater quality assessment based on some pollution indicators such as electrical conductivity (EC) and nitrate (NO3-) values in Harran Plain between 2005 and 2015. In order to show the change of EC and NO3- contamination in 20 observation wells located on the plain, seasonal average concentration distribution maps based on 2005 and 2015 were created. The results were then evaluated based on national and international standards and classifications. As a result; EC and NO3- values decreased throughout the plain from 2005 (max 8235 mu S/cm, 720 mg/L) to 2015 (max 2510 mu S/cm, 327 mu S/cm). The observation wells where EC and NO3- values registered as high in 2005 were W8-Kisas, W11-Ugurlu, W14-Kizildoruc, W15-Yardmli, W16-Ozlu, and W20-Ugrakli, while in 2015, it was W11-Ugurlu and W14-Kizildoruc. The positive effects of the measures taken and improvements in the plain such as irrigation systems, correct fertilizer applications, closed drainage systems, and product pattern change have realized positive results with the reduced NO3- and EC levels. However, a different situation was observed for NO3- at the points where nitrate was low in 2005, with a comparatively slight increase recorded in 2015. The reason for this minimal increase was considered to be continued fertilizer application, applied fertilization method, and increased urbanization in addition to uncontrolled and over-irrigation.
英文关键词	Harran plain Nitrate Electrical conductivity GAP project Groundwater quality GIS
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000606494500005
WOS关键词	NITRATE CONTAMINATION ; DRINKING-WATER ; SHALLOW GROUNDWATER ; GAP PROJECT ; IRRIGATION ; SALINITY ; RISK ; PROVINCE ; REMOVAL ; IMPACT
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348274
作者单位	[Yetis, Aysegul Demir] Bitlis Eren Univ, Med Serv & Tech Dept, TR-13000 Bitlis, Turkey; [Kahraman, Nilgun; Yesilnacar, Mehmet Irfan] Harran Univ, Environm Engn Dept, TR-63300 Sanliurfa, Turkey; [Kara, Hatice] GAP Agr Res Inst, TR-63100 Sanliurfa, Turkey
推荐引用方式 GB/T 7714	Yetis, Aysegul Demir,Kahraman, Nilgun,Yesilnacar, Mehmet Irfan,et al. Groundwater Quality Assessment Using GIS Based on some Pollution Indicators over the Past 10 Years (2005-2015): a Case Study from Semi-Arid Harran Plain, Turkey[J],2021,232(1).
APA	Yetis, Aysegul Demir,Kahraman, Nilgun,Yesilnacar, Mehmet Irfan,&Kara, Hatice.(2021).Groundwater Quality Assessment Using GIS Based on some Pollution Indicators over the Past 10 Years (2005-2015): a Case Study from Semi-Arid Harran Plain, Turkey.WATER AIR AND SOIL POLLUTION,232(1).
MLA	Yetis, Aysegul Demir,et al."Groundwater Quality Assessment Using GIS Based on some Pollution Indicators over the Past 10 Years (2005-2015): a Case Study from Semi-Arid Harran Plain, Turkey".WATER AIR AND SOIL POLLUTION 232.1(2021).