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Determination of suitable localities for flood spreading and artificial recharge using BLM model in Chardavol basin, Ilam province
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Behrouz Naseri *   , Haji Karimi , Fathollah Naderi |
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Abstract: (13552 Views) |
| Temporal and spatial distribution of poor rainfall in arid and semiarid regions, in addition to the devastating floods caused losses to surface runoff. The inhibition of surface water and groundwater can be exploited in order to feed them a good solution to prevent water loss from the surface. So, one of the major steps in this direction, the location is suitable for the flood. In this study, watershed Chrdavl Ilam lack of surface water resources and excessive exploitation of groundwater resources was selected.The selection criteria effective in finding locations for Flood and artificial feeding areas such as slope, land use, lithology, rainfall, drainage and alluvium thickness, for each of these indicators in a GIS data layer were Boolean logic for combining the layers of the model (BLM) was used. Results showed that three best sites including north Janjan village, Zanjireh plain and south Moshakan village having 3095 ha area were selected for flood spreading and artificial recharge. |
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| Keywords: flood spreading, artificial recharge, Boolean Logic Model (BLM), Chardavol, GIS |
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Full-Text [PDF 179 kb]
(4178 Downloads)
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Type of Study: Research |
Subject:
Special
Received: 2014/03/3 | Accepted: 2014/03/3 | Published: 2014/03/3
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