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:: Volume 10, Issue 35 (1-2017) ::
jwmseir 2017, 10(35): 81-88 Back to browse issues page
Study effect of watershed management on sediment control in dryland region (Case study Taftan basin)
Abstract:   (6885 Views)
‎ The purpose of this research was watershed management on sediment control in dryland region . To done ‎this research collected inform, maps, reports about rain, sediment and runoff. In second steep done field ‎works and recorded data, collected inform of checkdams dimensions. The measurement rainfall during ‎research. Measurer put in dam stores to measure of sediment. Measuring specific erosion and specific ‎sediment using PSIAC model. The data indicated that the 11 case rain occur more than 10mm in study area ‎which 6 cases has been runoff, 3 cases rain controlled in dams reservoir and 2 cases has been, not runoff. ‎During the research 545525 m3 flood came to dams reservoir which 0.037 of them was soil particles and ‎other material. Data collected indicate that the 19824 m3 sediment control through dams that each hectare has ‎crated 10 m3  sediment in study area during 2 years.‎
Keywords: Taftan basin, runoff volume. watershed management, sediment control. ‎
Full-Text [PDF 940 kb]   (1640 Downloads)    
Type of Study: Research | Subject: Special
Received: 2014/12/5 | Accepted: 2016/09/10 | Published: 2016/12/21
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Study effect of watershed management on sediment control in dryland region (Case study Taftan basin). jwmseir 2017; 10 (35) :81-88
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Volume 10, Issue 35 (1-2017) Back to browse issues page
مجله علوم ومهندسی آبخیزداری ایران Iranian Journal of Watershed Management Science and Engineering
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