List of Articles qanat

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  1 - Restoring the Qanats as a Traditional Water Transfer System: A Sustainable Approach
  amin mahan Reihaneh Khorramrouei Ahmad Nasiri
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  2 - Investigation on the Trend of Water Quality Changes of Taft County Active Qanats
  سیما Salameh Nejad MH Ehrampush سید احمد Mirbagheri AM Javid
  The quality of Qanats in Yazd situation is more serious than other water sources.this study is important.in thisresearch we studied water qualitative parameters(FecalColiform,Turbidity,pH,Temperatur,Calsium,Mangsium,Potassium,TDS,BOD,Nitrate and Phosphate) and to assist More

  The quality of Qanats in Yazd situation is more serious than other water sources.this study is important.in thisresearch we studied water qualitative parameters(FecalColiform,Turbidity,pH,Temperatur,Calsium,Mangsium,Potassium,TDS,BOD,Nitrate and Phosphate) and to assistagricultural and WQI index is corrected. descriptive study was conducted from 5 digits represent the cityselected active qanats Taft during the six month period, 30has been discussed. assess water quality for public useWQI index score obtained for stations S1, S2, S3, S4, S5 respectively 59,83,79,57,58 and the SAR estimateWater quality for agriculture respectively is 1/3, 6/4, 4/4, 3,3. The quality of agricultural water to diagramWilcox stations S1, S2, S3, S4, S5, respectively, in class C4S1, C3S1, C3S1, C3S1, C3S1 placed. According tothese results and compare them with the relevant standards, it was determined that the water stations foragriculture based on high quality SAR and agriculture on water quality in Wilcox diagram to aid stations S1, S2,S3, S4, S5, respectively, S1in classbad and the rest of the stations classified as acceptable are. purposes ofstations S1, S2 and S5 qualifies as threatened, station S3 fairly moderate and S4 with good quality is. . Generaltrend of water quality for agricultural and public purposes from north to south in order to improve water quality‌ is But because most of the parameters are incremental changes in water quality stations is worse Manuscript profile
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  3 - Evaluating of Groundwater Resources Criteria in Drought and Cold Climate
  Yahya Choopan Somayeh Emami
  In recent years, the excessive use of existing water resources and subsequent droughts, have led irrigation water resources quantitatively and qualitatively changes. Water quality is one of the most important determinants for its use in various water uses. Therefore wat More

  In recent years, the excessive use of existing water resources and subsequent droughts, have led irrigation water resources quantitatively and qualitatively changes. Water quality is one of the most important determinants for its use in various water uses. Therefore water quality management and monitor are important. In this study, the water resources quality of Siuki area of Torbat-Heydarieh city was investigated according to the water resources chemical analysis used in agricultural sector consist of sugar factory wastewater, refined urban wastewater, Qanat and well (a total of 10 wells with crop use) during 2009-2013 years and Wilcox diagram, permeability index (I), SAR, chorine and sodium percentage and other cations and anions were studied. The results showed that the salinity of the wastewater was equal to 20000 mmhos/cm and in the (C4) class. According to the Wilcox and SAR, most of the samples were in C4S1 and in the middleclass. Based on the results, all of the water resources, both conventional and unconventional of the studied area are suitable for agricultural uses, but for the plant wastewater, more should be taken for agricultural and crop production. Manuscript profile
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  4 - THE ORIGIN AND SPREAD OF QANATS IN THE WORD
  shahram ardishirian saleh paregari hossin hatami
  Subterranean tunnel-wells (qanat,s) are extremely  important in the history of irrigation and human settlement in the arid lands of the Old Word. Apparently originating in pre- Achaemenid Persia, tunnel-wells spread to Egypt, the Levant, and Arabia in Achaemenid ti More

  Subterranean tunnel-wells (qanat,s) are extremely  important in the history of irrigation and human settlement in the arid lands of the Old Word. Apparently originating in pre- Achaemenid Persia, tunnel-wells spread to Egypt, the Levant, and Arabia in Achaemenid times (550-331 B.C). The Arabs carried Qanats across North Africa in to Spain and Cyprus; they are also found in central Asia, western China, and on a more limited scale in dry regions of Latin America. In modern times, more than tewenty terms are used to identify these horizontal wells; the Arabic word qanat meaning "lance" or "conduit" is used in iran , the Persian terms "KARIS" is used in Afghanistan, while in Syria, Palestine, and North Africa Fuqard (pronounced foggarra) is the most common term. In all of these regions, tunnel-wells are still being constrcted in the traditional manner, and many sttlements depend on them for irrigation and domestic water. Where used, qanats have stongly influenced village sotio- economic organization and patterns of ownership and tenure.   Manuscript profile
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  5 - Detection of coliform bacteria, determination of phylogenetic typing and antibiotic resistance profile of Escherichia coli in qanats and springs of East-Azerbaijan province
  N. Shabani Lokarani J. Shayegh J. Sadeghi Z. Mousavi
  Escherichia coli as a fecal contamination and is considered as an index in water. The aim of this study was to determine the phenotypic and genotypic characteristics of E. coli and antibiotic resistance of the isolates collected from qanats and springs in East-Azerbaija More

  Escherichia coli as a fecal contamination and is considered as an index in water. The aim of this study was to determine the phenotypic and genotypic characteristics of E. coli and antibiotic resistance of the isolates collected from qanats and springs in East-Azerbaijan province. For this purpose, 118 samples were selected from above mentioned area and examined by MPN method. The positive coliform samples were identified by phenotypic and genotypic methods. Afterwards, to determine the genetic diversity of E. coli isolates, phylogenetic typing we conducted by means of multiplex PCR. To determine the antibiotic resistance profile, antibiotic discs of Nalidixic Acid, Co-trimoxazol, Amoxicillin, Gentamaicin Ciprofloxacin, Chloramphenicol, Imipenem, Cefotaxime and Ceftazidime antibiogram were used. Based on results, 48% of the samples were evaluated as positive for coliform including 40% for E. coli and 19% for Klebsiella. Amongst 23 isolates confirmed as E. coli by PCR. Phylogenetic typing revealed  that 44% of E. coli strains belonged to type D and B2 and 56% belonged to A and B1 phylotypes. Antimicrobial susceptibility pattern showed that 92% of E. coli isolates were resistant to Amoxicillin. All E. coli isolates were sensitive to Imipenem. It was concluded that presence of pathogenic E. coli with high rate of antibacterial resistance in waters source could be considered as a human health hazard. Manuscript profile
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  6 - Prioritization of effective factors in the improvement of old canals using the fuzzy hierarchical method (Case study: Siraf city, Bushehr province)
  Mehdi Shanbadian Marzieh Mogholi
  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 cl More

  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. Manuscript profile
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  7 - Identification and Study of Distribution of Qanat Fish Species in Shahroud Area
  حسن صادقی هومن شجیعی شهرام شرفی
  In order to recognize and introduce qanat fish species and study the fish dispersion situation in Shahrud, samples were gathered from winter (2010) to summer (2010) in four regions: Central, Mayamey, Bastam, Forumad and Biarjomand selecting 12 qanat stations of these re More

  In order to recognize and introduce qanat fish species and study the fish dispersion situation in Shahrud, samples were gathered from winter (2010) to summer (2010) in four regions: Central, Mayamey, Bastam, Forumad and Biarjomand selecting 12 qanat stations of these regions having fish and they were studied according to the natural resources, environment and agricultural Jihad information. Sampling using sachuck net (having 2 mm holes ) and other possible tools was conducted according to the condition of the environment. The samples were fixed in %10 formalin and after transferring to the laboratory, they were recognized using reliable recognition keys based on the required standards. 10 fish species of Alburnoides, Capoeta and Carassius genus were recognized from 516 samples taken Manuscript profile
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  8 - The use of multivariate statistical methods for the classification of groundwater quality: a case study of aqueducts in the east of Tehran, Iran
  Mina Mackialeagha Mohammad Bagher Salarian Azita Behbahaninia
  10.22034/ap.2022.1965587.1134
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