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Determine most suitable area to artificial groundwater recharge in Parsyan basin in IRAN

Determine most suitable area to artificial groundwater recharge in Parsyan basin in IRAN. By: Mandana Ashouri GIS Supervisor: Dr. Maidment. Introduction. Where is Iran? Asia Population: 71.4 millions Capital : Tehran Varied Climate Area:1648000 sq km. Tabriz (North West). South Coast.

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Determine most suitable area to artificial groundwater recharge in Parsyan basin in IRAN

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  1. Determine most suitable area to artificial groundwater recharge in Parsyan basin in IRAN By: Mandana Ashouri GIS Supervisor: Dr. Maidment

  2. Introduction • Where is Iran? • Asia • Population: 71.4 millions • Capital : Tehran • Varied Climate • Area:1648000 sq km

  3. Tabriz (North West) South Coast

  4. World

  5. Asia

  6. IRAN

  7. IRAN

  8. Study Area

  9. Satellite map

  10. Iran is a Semi Arid area

  11. Precipitation

  12. Temperature

  13. Problem In my study area: • Temporary river • Arid region • Drinking water • Agriculture • Sending rainwater toward aquifer by canal

  14. Criteria for suitable site • Infiltration Rate • More than 20 mm/hr • Slope • 0-8 % • Depth to water table • More than 20 m

  15. Study area base map

  16. Hypsography

  17. Infiltration Rate

  18. Flow Direction

  19. Soil and Flow Direction

  20. Groundwater level

  21. Land Use

  22. Suitable sites

  23. Selected Site in Satellite map

  24. Conclusion • The best site for artificial recharge is located in south east side of basin . • Suitable area contains 15% of basin’s total area.

  25. Data Sources • English Data sources http://srtm.usgs.gov http://www.geographynetwork.com/ http://www.maproom.psu.edu/dcw/ http://edcimswww.cr.usgs.gov/pub/imswelcome http://www.gewex.org/ • Persian Data Sources www.iranhydrology.com http://www.scwmri.ac.ir http://www.wrm.or.ir/ http://www.iranrivers.com/ http://www.irimo.ir

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