The Most Important Factors that Affect the Potential of Groundwater Resources Piranshahr Watershed (West Azarbaijan) Using the MaxEnt Model and the GIS

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TEIMOURI MEHDI; ASADI NALIVAN OMID

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Journal: Watershed Management Research Year:2020 | Volume:33 | Issue:1 (126) Page(s): 56-71

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Title

The Most Important Factors that Affect the Potential of Groundwater Resources Piranshahr Watershed (West Azarbaijan) Using the MaxEnt Model and the GIS

Author(s)

TEIMOURI MEHDI | ASADI NALIVAN OMID | Issue Writer Certificate

Keywords

Geographic Information SystemQ1

groundwater potentialQ1

machine learningQ1

MaxEnt modelQ1

maximum entropyQ1

Abstract

Groundwater is the most important and vital natural resource in arid and semi-arid regions. The purpose of the study is to determine the potential of groundwater in different areas of the watershed and prioritize the factors affecting it. Fourteen indices were used which affect groundwater potential namely slope, elevation, slope aspect, topographic curvature, distance from any stream, drainage density, distance from a fault, fault density, topography humidity index, lithology, land use, relative slope position, topographic position, and were randomly classified %30, springs 145 topographic hardness. Moreover, from the were categorized as the test data. The maximum entropy %70 as the validation data and method and the MaxEnt model was used to prioritize the effective factors and zonation of groundwater potential using the ArcGIS in the Piranshahr Watershed. Further, the ROC of the %33, 6 model was used to evaluate the developed model. The results indicated that watershed had groundwater potential, which is located mostly in its center. Based on the jackknife chart, humidity, topography, DEM, lithology )sandstone and shale(, topographic hardness, topographic position and slope were the most important factors influencing the excellent( at( %93 groundwater potential. The area under the curve shows an accuracy of very good( at the validation stage for the determination of the( %81 the training stage and watershed groundwater potential. The results of this research may be used to manage the groundwater resources of the Piranshahr Watershed, especially with regards to imminent. population growth.

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APA: Copy

TEIMOURI, MEHDI, & ASADI NALIVAN, OMID. (2020). The Most Important Factors that Affect the Potential of Groundwater Resources Piranshahr Watershed (West Azarbaijan) Using the MaxEnt Model and the GIS. WATERSHED MANAGEMENT RESEARCHES (PAJOUHESH-VA-SAZANDEGI), 33(1 (126) ), 56-71. SID. https://sid.ir/paper/374419/en

Vancouver: Copy

TEIMOURI MEHDI, ASADI NALIVAN OMID. The Most Important Factors that Affect the Potential of Groundwater Resources Piranshahr Watershed (West Azarbaijan) Using the MaxEnt Model and the GIS. WATERSHED MANAGEMENT RESEARCHES (PAJOUHESH-VA-SAZANDEGI)[Internet]. 2020;33(1 (126) ):56-71. Available from: https://sid.ir/paper/374419/en

IEEE: Copy

MEHDI TEIMOURI, and OMID ASADI NALIVAN, “The Most Important Factors that Affect the Potential of Groundwater Resources Piranshahr Watershed (West Azarbaijan) Using the MaxEnt Model and the GIS,” WATERSHED MANAGEMENT RESEARCHES (PAJOUHESH-VA-SAZANDEGI), vol. 33, no. 1 (126) , pp. 56–71, 2020, [Online]. Available: https://sid.ir/paper/374419/en

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