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Fazel Pouraghdaei, M., Malekinezhad, H., Ekhtesasi, M., Barkhordari, J. (2016). Performance of permeability equations and surface permeability ‎study on Yazd floodwater spreading areas. , 8(3), 264-274. doi: 10.22092/ijwmse.2016.106810
Mohammadreza Fazel Pouraghdaei; Hossein Malekinezhad; Mohammadreza Ekhtesasi; Jalal Barkhordari. "Performance of permeability equations and surface permeability ‎study on Yazd floodwater spreading areas". , 8, 3, 2016, 264-274. doi: 10.22092/ijwmse.2016.106810
Fazel Pouraghdaei, M., Malekinezhad, H., Ekhtesasi, M., Barkhordari, J. (2016). 'Performance of permeability equations and surface permeability ‎study on Yazd floodwater spreading areas', , 8(3), pp. 264-274. doi: 10.22092/ijwmse.2016.106810
Fazel Pouraghdaei, M., Malekinezhad, H., Ekhtesasi, M., Barkhordari, J. Performance of permeability equations and surface permeability ‎study on Yazd floodwater spreading areas. , 2016; 8(3): 264-274. doi: 10.22092/ijwmse.2016.106810

Performance of permeability equations and surface permeability ‎study on Yazd floodwater spreading areas

مهندسی و مدیریت آبخیز
Article 3, Volume 8, Issue 3, September 2016, Pages 264-274    PDF (823.79 K)
Document Type: Research Paper
DOI: 10.22092/ijwmse.2016.106810
Authors
Mohammadreza Fazel Pouraghdaei* 1; Hossein Malekinezhad2; Mohammadreza Ekhtesasi3; Jalal Barkhordari4
1PhD student, Faculty of Natural Resources and Desert Studies, Yazd University, Iran
2Associate Professor, Faculty of Natural Resources and Desert Studies, Yazd University, Iran
3Professor, Faculty of Natural Resources and Desert Studies, Yazd University, Iran
4Scientific Board, Yazd Agricultural and Natural Resources Research and Education Center, AREEO, Yazd, Iran
Abstract
The main objective of water spreading projects is recharging aquifers‏.‏ In this study, changes of soil surface permeability in Yazd water spreading projects, including Sirizi in Bafgh, Herat ‎and Miankouh in Mehriz were investigated. Using a double ring, 12 Permeability tests (in first ‎and fourth strips and three tests for each strip) were performed. Using measured data the ‎performance of permeability equations such as Kostiakov, Kostiakov-Lewis, Horton, SCS, ‎and Philip were compared in estimating cumulative infiltration and infiltration rate in the ‎study areas. Results showed that average permeability for Bafgh, Herat and Mehriz water ‎spreading projects were about 1.06, 1.52 and 2.94 cmhr-1, respectively. The best equation for ‎estimating cumulative infiltration in Bafgh was the Horton equation with RMSE and Nash ‎Sutcliffe coefficients of 0.097 and 0.992, respectively, while in Herat and Mehriz the best ‎equation was the Kostiakov-Lewis equation with Nash-Sutcliffe coefficient and RMSE of ‎0.385, 0.994, 0.081 and 0.991 respectively.
Keywords
Aquifer; Ground Water; Cumulative Infiltration; Infiltration Rate
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