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Information Journal Paper

Title

Integration of the FSM method and morphometric analysis for ranking sub-basins using RS and GIS techniques, case study: Ozroud basin

Pages

  247-257

Abstract

 One of the serious problems of Iran’ s watersheds is soil erosion and can be considered as one of the main obstacles to achieve Sustainable Agricultural Development and Natural Resources. In most countries of the world, because of absence of accurate data for the sediment erosion, deposition utilizing models to estimate erosion is inevitable. In order to apply effective management in natural resources region, especially soil resources, it’ s required to Ranking the sub-basin region to be prioritized for protective operations. In this study, Ozroud’ s sub-basins, situation has been studied by FSM method and morphometric analysis. The morphometric analysis of linear parameters include; drainage density parameters, bifurcation ratio, texture ratio, length and frequency of current flow as well as the formal parameters including slenderness ratio, compression ratio, the roundness, forming factor and coefficient basin forms were used, also in the FSM to determine the amount of annual precipitation scoring, seven parameters (topography, gully, vegetation, geology, climate and soil conservation) were used. For this purpose, Digital elevation model, OLI sensor images of Landsat 8, geological map, meteorological data and field visits were used. Results of analysis showed that the morphometric analysis, sub-Basins area of the drainage network and also the FSM method in terms of annual sediment sub-N has produced 6593. 5tons, the most critical sub-basin, but with integrating results of 2 methods in 5 levels, it was found that first priority among sub-basin was H. Remarkably, these results can be helpful with development goals of agriculture and natural resources managers.

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    APA: Copy

    Mousavi, Seied Mohamad, GHOLAMNIA, KHALIL, Mamashli, Mohamadreza, & Rustaei, Shahram. (2017). Integration of the FSM method and morphometric analysis for ranking sub-basins using RS and GIS techniques, case study: Ozroud basin. IRANIAN JOURNAL OF ECOHYDROLOGY, 4(1 ), 247-257. SID. https://sid.ir/paper/254275/en

    Vancouver: Copy

    Mousavi Seied Mohamad, GHOLAMNIA KHALIL, Mamashli Mohamadreza, Rustaei Shahram. Integration of the FSM method and morphometric analysis for ranking sub-basins using RS and GIS techniques, case study: Ozroud basin. IRANIAN JOURNAL OF ECOHYDROLOGY[Internet]. 2017;4(1 ):247-257. Available from: https://sid.ir/paper/254275/en

    IEEE: Copy

    Seied Mohamad Mousavi, KHALIL GHOLAMNIA, Mohamadreza Mamashli, and Shahram Rustaei, “Integration of the FSM method and morphometric analysis for ranking sub-basins using RS and GIS techniques, case study: Ozroud basin,” IRANIAN JOURNAL OF ECOHYDROLOGY, vol. 4, no. 1 , pp. 247–257, 2017, [Online]. Available: https://sid.ir/paper/254275/en

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