A Comprehensive Geological Study Using Bathymetry, Seafloor Images and Sediment Analysis of Wangdol-cho(Wangdol Reef) Area in the East Sea(the Sea of Japan)

Title
A Comprehensive Geological Study Using Bathymetry, Seafloor Images and Sediment Analysis of Wangdol-cho(Wangdol Reef) Area in the East Sea(the Sea of Japan)
Author(s)
이명훈; 김창환; 박찬홍
KIOST Author(s)
Lee, Myoung Hoon(이명훈)Kim, Chang Hwan(김창환)Park, Chan Hong(박찬홍)
Alternative Author(s)
이명훈; 김창환; 박찬홍
Publication Year
2013-06-27
Abstract
We analyze precise bathymetry, seafloor images and grain size analysis for understanding seafloor characteristics and classifying sediment type around Wangdol-cho in the East Sea(the Sea of Japan).For this study, we conducted a bathymetry survey using multibeam echosounder system around Wangdol-cho in Nov. 2011. Since the area near the light beacon of Wangdol-cho has very shallow water depth range, the research vessel(R/V Eardo) couldn’t conduct the bathymetry survey in this area. And we carried out the sediment sampling survey about this study area for analyzing more detailed sediment type and a comparative study of seafloor images around Wangdol-cho in Oct. 2012. survey using multibeam echosounder system around Wangdol-cho in Nov. 2011. Since the area near the light beacon of Wangdol-cho has very shallow water depth range, the research vessel(R/V Eardo) couldn’t conduct the bathymetry survey in this area. And we carried out the sediment sampling survey about this study area for analyzing more detailed sediment type and a comparative study of seafloor images around Wangdol-cho in Oct. 2012.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/26887
Bibliographic Citation
AOGS 10th Annaul Meeting 2013, pp.261, 2013
Publisher
AOGS(Asia Oceania Geosciences Society)
Type
Conference
Language
English
Publisher
AOGS(Asia Oceania Geosciences Society)
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