@article{oai:kumadai.repo.nii.ac.jp:00026541,
 author = {Hokamura, Takaomi and Tada, Yuji and Suenaga, Seiya and 小林, 信久 and Kobayashi, Nobuhisa and 山田, 文彦 and Yamada, Fumihiko and 外村, 隆臣 and 多田, 裕治 and 末長, 清也 and 小林, 信久 and Kobayashi, Nobuhisa and 山田, 文彦},
 journal = {熊本大学工学部技術部年次報告集},
 month = {},
 note = {application/pdf, 論文(Article), Long-term morphological changes of intertidal multiple sand bars are examined using the aerial photographs during 1942 to 2008. Short-term morphological changes of intertidal multiple sand bars also investigated using video image analysis during June to December 2010. Video analysis results are compared with the 3D laser measurements using unmanned helicopter. Although horizontal bar morphology change to some extent under energetic wave motions, their morphology appears to be a permanent feature in both form and position. Sampling the sediment cores in the field, the sediment density and pore profile changes due to one-dimensional (vertical) water pressure are examined using S-ray-CT scanner. The density shows slightly changes during the experiments, however, the pore ratio is less than 0.02., http://www.tech.eng.kumamoto-u.ac.jp/work/nenpou/2011_techreport.pdf},
 pages = {149--153},
 title = {多段バー地形の平面分布特性と底質密度構造},
 volume = {2011},
 year = {2011},
 yomi = {コバヤシ, ノブヒサ and ヤマダ, フミヒコ and コバヤシ, ノブヒサ}
}