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Information Journal Paper

Title

THE RELATIONSHIP BETWEEN DYNAMICS OF WAVES AND DIRECTION DISTRIBUTION OF SAND ON CASPIAN SEA SHORE LINE (CASE STUDY: BETWEEN BABOLROOD AND HARAZ RIVERS)

Pages

  65-82

Abstract

 Generally, the origin of coastal sands is river basins and influence of dynamic WAVES and currents along the coastline are distributed. The case study in this research is middle part of the shore line of CASPIAN SEA between Haraz River and Babolrood with approximate length of 60 kilometers. The purpose of this research is to determine the direction and amount of sand currents that distributed along the coastline. To achieve this goal, wind data, discharge and sediment of rivers and topographic and geological maps, are used as the main tools and data. In addition, during the field work more than 20 samples of sand taken from the shore line and using survey by granolometery techniques. Then analyses by assessment of sands size and the wave characteristics by analytical methods with Gradistat 4.0 software between them, communicate between directions of sand current during the coastline. To control the results, the wave tank model to compare current levels of sand in the swash zone was used. Also to assess the direction of sands movement by the WAVES along the shoreline sand samples was colored in the selected sites, the amount of their distribution was controlled. The results show that the dominant directions of wave was, West, North West and North, respectively and current distribution caused by sand and towards the East than the average distance from the river mouth sand particle diameter is smaller. Factors such as discharge of rivers and discharge of sediment and resistance of formation in basins determine as directly the volume of transfers of sand along the coastline sensitive.

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    APA: Copy

    YAMANI, M., LORESTANI, G., & EMADODIN, S.. (2011). THE RELATIONSHIP BETWEEN DYNAMICS OF WAVES AND DIRECTION DISTRIBUTION OF SAND ON CASPIAN SEA SHORE LINE (CASE STUDY: BETWEEN BABOLROOD AND HARAZ RIVERS). RESEARCHES IN EARTH SCIENCES, 1(4), 65-82. SID. https://sid.ir/paper/207327/en

    Vancouver: Copy

    YAMANI M., LORESTANI G., EMADODIN S.. THE RELATIONSHIP BETWEEN DYNAMICS OF WAVES AND DIRECTION DISTRIBUTION OF SAND ON CASPIAN SEA SHORE LINE (CASE STUDY: BETWEEN BABOLROOD AND HARAZ RIVERS). RESEARCHES IN EARTH SCIENCES[Internet]. 2011;1(4):65-82. Available from: https://sid.ir/paper/207327/en

    IEEE: Copy

    M. YAMANI, G. LORESTANI, and S. EMADODIN, “THE RELATIONSHIP BETWEEN DYNAMICS OF WAVES AND DIRECTION DISTRIBUTION OF SAND ON CASPIAN SEA SHORE LINE (CASE STUDY: BETWEEN BABOLROOD AND HARAZ RIVERS),” RESEARCHES IN EARTH SCIENCES, vol. 1, no. 4, pp. 65–82, 2011, [Online]. Available: https://sid.ir/paper/207327/en

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    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
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