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Information Journal Paper

Title

INVESTIGATION OF LAND USE CHANGES ON SOIL EROSION PROCESS USING GEOGRAPHICAL INFORMATION SYSTEM

Pages

  415-424

Abstract

 Land use change quantified for the last 50 years within and near a fast growing agricultural land in Neka River Basin, using geographic information systems. Land cover and land use change was projected for the next decade using topography, geology, land use maps and REMOTE SENSING data of the study area. The study explored the relationships between agricultural land growth and landscape changes. The land use changes assessed among the different land cover classes. It is important to mention that conducting of the present study a very severe land cover changes taken place as the result of agricultural land development. These changes in land cover led to the forest degradation of the study area. Relationship between land-use changes and agricultural growth offered a more robust prediction of soil erosion in Neka watershed. This study aims to find the relationships between land use pattern, erosion and the sediment yield in the study area. The land use coefficient has applied in the model of EROSION POTENTIAL METHOD to forecast the effect of the land type to reduce the erosion. The results of this study indicated that the total sediment yield of the study area has notably decreased to 89.24 % after an appropriate land use/cover alteration. The estimated special erosion for the southern Neka Basin is about 144465.1 m3/km2 where after management policy is predicted 15542.9 m3/km2/y. Therefore, the total difference for the study area has estimated about 128922.2 m3/km2/y.

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    Cite

    APA: Copy

    SOLEYMANI, K., MODALALDOUST, S., & LOTFI, S.. (2009). INVESTIGATION OF LAND USE CHANGES ON SOIL EROSION PROCESS USING GEOGRAPHICAL INFORMATION SYSTEM. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST), 6(3 (23)), 415-424. SID. https://sid.ir/paper/285180/en

    Vancouver: Copy

    SOLEYMANI K., MODALALDOUST S., LOTFI S.. INVESTIGATION OF LAND USE CHANGES ON SOIL EROSION PROCESS USING GEOGRAPHICAL INFORMATION SYSTEM. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST)[Internet]. 2009;6(3 (23)):415-424. Available from: https://sid.ir/paper/285180/en

    IEEE: Copy

    K. SOLEYMANI, S. MODALALDOUST, and S. LOTFI, “INVESTIGATION OF LAND USE CHANGES ON SOIL EROSION PROCESS USING GEOGRAPHICAL INFORMATION SYSTEM,” INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST), vol. 6, no. 3 (23), pp. 415–424, 2009, [Online]. Available: https://sid.ir/paper/285180/en

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