Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)
Online ISSN : 2185-4688
ISSN-L : 2185-4688
Annual Journal of Civil Engineering in the Ocean Vol.28
BEACH CHANGES AND EROSION OF AKAEHAMA BEACH OF MIYAZAKI COAST
Takaaki UDASatoquo SEINOToshiro SAN-NAMIKazuhiro TAKASEMakoto SHIBASAKIKazuya SAKAI
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2012 Volume 68 Issue 2 Pages I_666-I_671

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Abstract
 Beach has been severely eroded on Akaehama Beach extending between the Oyodo River mouth and Aoshima Island with a stretch of approximately 11 km in Miyazaki Prefecture. To investigate the cause, aerial photographs were compared and shoreline changes were obtained. Past condition of erosion with the formation of scarp during Typhoon No. 16 in August 2004 was shown. Furthermore, topographic changes around the Oyodo River mouth were investigated based on the records of dredging.
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© 2012 Japan Society of Civil Engineers
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