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Evaluation of the Hydrogeological Drought Using Groundwater Resource Index Based on GIS

Amin Mohebbi Tafreshi ; Science and Research Branch, Islamic Azad University, Tehran, Iran
Farideh Asadian ; Department of Geography, Faculty of Humanities, Science and Research Branch, Islamic Azad University, Tehran, Iran
Ghazaleh Mohebbi Tafreshi ; Science and Research branch, Islamic Azad University, Tehran, Iran
Mohammad Hossein Bijeh Keshavarzi ; North Tehran Branch, Islamic Azad University, Tehran, Iran; e-mail: Keshavarzi64.mh@gmail.com

Puni tekst: engleski, pdf (2 MB) str. 321-329 preuzimanja: 266* citiraj
APA 6th Edition
Mohebbi Tafreshi, A., Asadian, F., Mohebbi Tafreshi, G. i Keshavarzi, M.H.B. (2017). Evaluation of the Hydrogeological Drought Using Groundwater Resource Index Based on GIS. Agriculturae Conspectus Scientificus, 82 (4), 321-329. Preuzeto s https://hrcak.srce.hr/193518
MLA 8th Edition
Mohebbi Tafreshi, Amin, et al. "Evaluation of the Hydrogeological Drought Using Groundwater Resource Index Based on GIS." Agriculturae Conspectus Scientificus, vol. 82, br. 4, 2017, str. 321-329. https://hrcak.srce.hr/193518. Citirano 19.10.2021.
Chicago 17th Edition
Mohebbi Tafreshi, Amin, Farideh Asadian, Ghazaleh Mohebbi Tafreshi i Mohammad Hossein Bijeh Keshavarzi. "Evaluation of the Hydrogeological Drought Using Groundwater Resource Index Based on GIS." Agriculturae Conspectus Scientificus 82, br. 4 (2017): 321-329. https://hrcak.srce.hr/193518
Harvard
Mohebbi Tafreshi, A., et al. (2017). 'Evaluation of the Hydrogeological Drought Using Groundwater Resource Index Based on GIS', Agriculturae Conspectus Scientificus, 82(4), str. 321-329. Preuzeto s: https://hrcak.srce.hr/193518 (Datum pristupa: 19.10.2021.)
Vancouver
Mohebbi Tafreshi A, Asadian F, Mohebbi Tafreshi G, Keshavarzi MHB. Evaluation of the Hydrogeological Drought Using Groundwater Resource Index Based on GIS. Agriculturae Conspectus Scientificus [Internet]. 2017 [pristupljeno 19.10.2021.];82(4):321-329. Dostupno na: https://hrcak.srce.hr/193518
IEEE
A. Mohebbi Tafreshi, F. Asadian, G. Mohebbi Tafreshi i M.H.B. Keshavarzi, "Evaluation of the Hydrogeological Drought Using Groundwater Resource Index Based on GIS", Agriculturae Conspectus Scientificus, vol.82, br. 4, str. 321-329, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/193518. [Citirano: 19.10.2021.]

Sažetak
In this research, to assess the hydrogeological drought situation, a new index, Groundwater Resource Index (GRI), was used for spatial and temporal examination of hydrogeological trend of drought with use of groundwater level data in two steps. In the first step, to examine the hydrogeological temporal drought trend in the wells, three wells with the maximum, minimum and moderate drop in groundwater level, were selected. Results showed that in water-abundance peak the drought that equals to GRI becoming negative starts during 2003 in well No. 10 and during 2000 in well No. 18. GRI value in well No. 16 was negated once during 2002 and once during 2004. In water shortage peak the drought which equals to GRI becoming negative starts during 2004 in well No. 10 and during 2000 in well No. 18. GRI value in well No. 16 was negated once during 2002 and once during 2008. In second step, to develop a spatial overview from each point within the study area, due to the scattering monitoring wells, kriging method was used to draw the iso GRI value maps and to interpolate the GRI values. Results showed that there is no steady trend for GRI changes in the whole plain due to the changes in the surface constituents' substance, surface topography, the bedrock and the exploitation of groundwater resources. Furthermore, results showed that GRI values were negative in 2008 all over the plain, and with the passage of time, harsher drought is going to occur to the northwest of plain.

Ključne riječi
Geographic information system (GIS); Groundwater Resource Index (GRI); Groundwater level; Hydrogeological drought; Monitoring

Hrčak ID: 193518

URI
https://hrcak.srce.hr/193518

Posjeta: 556 *