Feasibility of groundwater resources in two soft and hard formations of Shamil-Takht watershed in Hormozgan province in the South of Iran. | ||
| Desert | ||
| مقاله 9، دوره 28، شماره 2، اسفند 2023، صفحه 291-316 اصل مقاله (2.51 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jdesert.2023.95539 | ||
| نویسندگان | ||
| Mahtab Salehi1؛ Rasool Mahdavi* 2؛ Marzieh Rezai2؛ Mehdi Ghorbani3؛ Ali Reza Nafarzadegan2؛ Ameneh Mirzadeh2؛ Atefeh Mahdavi4؛ Asadollah Khoorani5 | ||
| 1Department of Natural Resources Engineering, Faculty of Agriculture and Natural Resources, University of Hormozgan, Bandar Abbas, Iran | ||
| 2Department of Natural Resources Engineering, Faculty of Agriculture and Natural Resources, University of Hormozgan, Bandar Abbas, Iran. | ||
| 3Department of Reclamation of Arid and Mountainous Regions, Faculty of Natural Resources, University of Tehran, Karaj, Iran. | ||
| 4Department of Water Resources Science and Engineering, Bu-Ali Sina University, Hamedan, Iran. | ||
| 5Department of Geography, Faculty of Humanities, University of Hormozgan, Bandar Abbas, Iran. | ||
| چکیده | ||
| The current research aims to assess the feasibility of groundwater resources in two soft and hard formations of the Shamil-Takht basin using logic and operators Fuzzy and Boolean in the GIS environment. For this purpose, eight and seven thematic layers in the soft and the hard formations were investigated and analyzed separately. The layers were prepared in a raster format in the GIS environment and then each of the layers was classified according to the values of usefulness obtained with Fuzzy membership degree and 0 and 1 Boolean values. In the next step, AND and Gamma operators for Fuzzy layers and Algebraic Multiplication operators for Boolean logic were used in combining layers. The groundwater potential map of the studied area was obtained from the desired pixels resulting from performing the operations at the output. Based on this, in Fuzzy logic, 77.1% of the area of soft formation and 11% of the area of hard formation, and in Boolean logic, 24.1% of the area of soft formation and 1.74% of the area of hard formation had the possibility of water sources. Areas with high potential of groundwater resources were in areas with low slope and cultivated and areas with weak potential of water resources were in areas with alluvial and sedimentary formations. Also, the field investigations confirm that the emerging springs and existing wells in the Shamil-Takht basin are located in the areas with the lowest slope and high density of the waterway. | ||
| کلیدواژهها | ||
| Fuzzy logic؛ Boolean logic؛ Gamma operator؛ The Algebraic Multiplication Operator | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 682 تعداد دریافت فایل اصل مقاله: 638 |
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