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Information Journal Paper

Title

SEDIMENT YIELD ESTIMATION DUE TO FOREST ROAD NETWORK USING SEDMDEL AND GIS

Pages

  71-82

Keywords

GEOGRAPHICAL INFORMATION SYSTEM (GIS)Q1

Abstract

 Background and Objective: FOREST ROADS are important components of forest management units and involving special roles in wood transporting and the other forest uses such as hunting, tourism, etc. One of the most important problems due to FOREST ROADS making is increasing of EROSION different forms in around of roads, SEDIMENT YIELD resulting of vegetation destroy, soil structure ruin, run off velocity increasing and unstable of slope.Method: In this research, sediment due to existence FOREST ROADS was estimated in a part of Experimental Forest Station of Tarbiat Modares University using of SEDMODEL and GIS. In this model effective factors consist of geology, road, slope, precipitation, vegetation cover and drainage network.Discussion and Conclusion: Created EROSION resulting of this road network was estimated about 1576.4 ton/year without considering SEDMODEL. This amount was estimated about 140.7 ton/year with considering SEDMODEL on basis distance of waterway. Results showed that the share of roads SEDIMENT YIELD is about 1.33 percent of watershed exit, but roads includes 0.017 percent of watershed areas. Pay attention to covered areas by roads in watershed, the amounts of SEDIMENT YIELD is 78 equal of SEDIMENT YIELD average in watershed area.

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    Cite

    APA: Copy

    ASADOLAHI, ZAKARIA, YOUSEFI, SALEH, & MOHAMMADY, MAJID. (2016). SEDIMENT YIELD ESTIMATION DUE TO FOREST ROAD NETWORK USING SEDMDEL AND GIS. JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 18(2 (69)), 71-82. SID. https://sid.ir/paper/87417/en

    Vancouver: Copy

    ASADOLAHI ZAKARIA, YOUSEFI SALEH, MOHAMMADY MAJID. SEDIMENT YIELD ESTIMATION DUE TO FOREST ROAD NETWORK USING SEDMDEL AND GIS. JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY[Internet]. 2016;18(2 (69)):71-82. Available from: https://sid.ir/paper/87417/en

    IEEE: Copy

    ZAKARIA ASADOLAHI, SALEH YOUSEFI, and MAJID MOHAMMADY, “SEDIMENT YIELD ESTIMATION DUE TO FOREST ROAD NETWORK USING SEDMDEL AND GIS,” JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 18, no. 2 (69), pp. 71–82, 2016, [Online]. Available: https://sid.ir/paper/87417/en

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