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Jafari, Hadi, Moradi Nazarpoor, Sajjad, Niknam, Mohammad Sadegh, Bagheri, Rahim, Zarei Doudeji, Somayeh. (1402). Delineating capture zone of the production wells in Abarkooh aquifer (central Iran) using WhAEM model and statistical method of multivariate regression. , 13(2), 357-363. doi: 10.22059/geope.2023.351912.648690
Hadi Jafari; Sajjad Moradi Nazarpoor; Mohammad Sadegh Niknam; Rahim Bagheri; Somayeh Zarei Doudeji. "Delineating capture zone of the production wells in Abarkooh aquifer (central Iran) using WhAEM model and statistical method of multivariate regression". , 13, 2, 1402, 357-363. doi: 10.22059/geope.2023.351912.648690
Jafari, Hadi, Moradi Nazarpoor, Sajjad, Niknam, Mohammad Sadegh, Bagheri, Rahim, Zarei Doudeji, Somayeh. (1402). 'Delineating capture zone of the production wells in Abarkooh aquifer (central Iran) using WhAEM model and statistical method of multivariate regression', , 13(2), pp. 357-363. doi: 10.22059/geope.2023.351912.648690
Jafari, Hadi, Moradi Nazarpoor, Sajjad, Niknam, Mohammad Sadegh, Bagheri, Rahim, Zarei Doudeji, Somayeh. Delineating capture zone of the production wells in Abarkooh aquifer (central Iran) using WhAEM model and statistical method of multivariate regression. , 1402; 13(2): 357-363. doi: 10.22059/geope.2023.351912.648690

Delineating capture zone of the production wells in Abarkooh aquifer (central Iran) using WhAEM model and statistical method of multivariate regression

Geopersia
مقاله 8، دوره 13، شماره 2 - شماره پیاپی 22287825، بهمن 2023، صفحه 357-363    اصل مقاله (1.09 M)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/geope.2023.351912.648690
نویسندگان
Hadi Jafari* 1؛ Sajjad Moradi Nazarpoor1؛ Mohammad Sadegh Niknam2؛ Rahim Bagheri3؛ Somayeh Zarei Doudeji1
1Faculty of Earth Sciences, Shahrood University of Technology, Shahrood, Iran
2Yazd Regional Water Authority, Yazd, Iran
3Faculty of Earth Sciences, University of Shahrood, Shahrood, Iran
چکیده
Groundwater is the most common source of water in many places especially arid regions. The quality of this valuable resource is highly important for human health. One of the essential topics in groundwater management is the area surrounding a pumping well from which groundwater is extracted. The extent of this area namely as capture zone or wellhead protection area, generally depends on factors such as the pumping rate, hydraulic conductivity, and well depth. In this research, the capture zones of 575 production wells in Abarkooh plain, located in Yazd province at central Iran, are calculated using WhAEM model for a travel time of 10-year, considering groundwater hydraulic gradient, hydraulic conductivity, recharge and aquifer thickness parameters. Furthermore, for the first time, a general equation of capture zone was developed using multivariate statistical regression method, which is based on the results obtained from WhAEM. The capture zones calculated by the new developed equation are relatively correlated with the results simulated by the WhAEM model with the correlation coefficient of about 51%. As the input parameters for the capture zone analysis are changing over time, the new developed equation by multivariate regression method can help to calculate the capture zone more effective and quicker. The calculated capture zones are essential for protecting groundwater resources, applying in remediation actions in the case of groundwater pollution.
کلیدواژه‌ها
multivariate regression method؛ WhAEM؛ capture zone؛ Abarkooh
مراجع
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Kraemer, S.R., Haitjema, H.M. and Kelson, V.A., 2007. Working with WhAEM2000 capture zone delineation for a city wellfield in a valley fill glacial outwash aquifer sup-porting wellhead protection. Office of Research and Development US Environmental Protection Agency, Washington, DC.
Sadeghi, Z., Esmaili, K. and Kaboli, A.R., 2015. Evaluation and comparison of methods for determining the protection zone of wells using a mathematical model (case study of Golestan aquifer). Iranian Journal of Irrigation and Drainage, 9(2): 335-344.
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Siarkos, I. and Latinopoulos, P., 2012. Delineation of wellhead protection zones for the control of point pollution sources in the aquifer of N. Moudania, Greece. Eur Water, 40: 3-17.

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