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Information Journal Paper

Title

IMPACTS OF ANTHROPOGENIC ACTIVITIES AND COASTAL CONSTRUCTION ON SEDIMENTS BEACH MIANKALEH

Pages

  355-363

Abstract

 The studied area is located on the southeastern coast of CASPIAN Sea on the first part of MIANKALEH sand SPIT. Important industrial centers such as, Neka Power Plant, Iran Sadra Shipbuilding Company, Oil Drilling companies and Amir Abad Port are located in the coastal part of this area that has about 23 Km at length. To specify ANTHROPOGENIC IMPACT rate on the shore lines, it was necessary to know the sediment transportation trend. There are different sea sampling methods. The proper model is resulted from combinations of methods like Mclaren-Bowles, Gao-Callins, Le Roux and Sunamura & Horikawa. The mentioned area is divided into 3 zones (western, central and eastern) and 9 transects. The central zone is the most dangerous one. Each transect was sampled in depths of 0, 0.5, 1, 1.5, 2.5, 5 and 10 meters. GRAIN-SIZE STATISTICAL PARAMETERS, such as mean grain size (Mz), sorting (si), skewness (Ski) and kurtosis (KG) were obtained by analyzing grain-size. Finally, maps of distribution techniques of mean grain size, sorting and skewness for the sediments were plotted. Also, by consideration of bathymetry map, sediment transport pathway map was prepared. In addition, a diagram showing combination, sorting and mean grain size for the sediments was prepared. Consequently by using this way we can show SEDIMENT TRANSPORT PATHWAYS in time of encountering to the beach constructions and their behavior. Also rate of erosion and sedimentation in areas that surrounded these constructions can be estimated using this method.

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    APA: Copy

    NAKHJIRI, S., MOTAMED, A., KHOSHRAVAN, H., & ESPAHBOD, M.R.. (2013). IMPACTS OF ANTHROPOGENIC ACTIVITIES AND COASTAL CONSTRUCTION ON SEDIMENTS BEACH MIANKALEH. JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY), 8(4), 355-363. SID. https://sid.ir/paper/127081/en

    Vancouver: Copy

    NAKHJIRI S., MOTAMED A., KHOSHRAVAN H., ESPAHBOD M.R.. IMPACTS OF ANTHROPOGENIC ACTIVITIES AND COASTAL CONSTRUCTION ON SEDIMENTS BEACH MIANKALEH. JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY)[Internet]. 2013;8(4):355-363. Available from: https://sid.ir/paper/127081/en

    IEEE: Copy

    S. NAKHJIRI, A. MOTAMED, H. KHOSHRAVAN, and M.R. ESPAHBOD, “IMPACTS OF ANTHROPOGENIC ACTIVITIES AND COASTAL CONSTRUCTION ON SEDIMENTS BEACH MIANKALEH,” JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY), vol. 8, no. 4, pp. 355–363, 2013, [Online]. Available: https://sid.ir/paper/127081/en

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