Prioritization of effective factors in the improvement of old canals using the fuzzy hierarchical method (Case study: Siraf city, Bushehr province)
Subject Areas : WATER RESOURCES
Mehdi Shanbadian
1
,
Marzieh Mogholi
2
*
1 - graduate of the master's degree in remote sensing and geographic information system,, , Islamic Azad University, Larestan, Iran
2 - Associate Professor, Department of Geography, Islamic Azad University, Larestan, Iran
Keywords: Optimization, qanat, Siraf, fuzzy hierarchical method,
Abstract :
Considering the importance of water and its role in the formation of civilizations, the investigation of one of the water structures called Qanat can show the effect of this structure in the continuation of life. In the central plateau of Iran, due to the hot and dry climate, the aqueduct has been used as a solution for exploiting underground water for a long time. Others such as mills and reservoirs, glaciers, etc. were created, which are known as urban elements of the desert fabric. The main purpose of this research is to investigate the aqueducts of Siraf city and choose the best aqueduct for investment and restoration. In this regard, by using various parameters such as the length of the aqueduct, the diameter of the ring of the aqueduct, the distance from the city, safety, the amount of water flow, these parameters are checked in the Fuzzy ANP methods in the Super Decision software by giving them weight according to All the different parameters and related maps are analyzed using geographic information system and the best aqueduct is selected for investment. The results indicate that Dubai's criteria with rank 1 has the highest priority for restoration and reconstruction. 7) and depth (8) are in the next priorities.
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