@article{oai:kanazawa-u.repo.nii.ac.jp:00008588, author = {由比, 政年}, issue = {2}, journal = {土木学会論文集. B2, 海岸工学 = Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)}, month = {Jan}, note = {This study analyzes a bathymetric dataset sampled annually for 51 years along the Ishikawa Coast, Japan, where the morphological variation is characterized by the cyclic cross-shore migration of bars with approximately 10-year return period. Five cycles have been identified from 1960 to 2010. The variability of spatial pattern during individual cycle is analyzed to quantify the characteristics of three-dimensional morphological evolutions. Considerable changes in plan shape were observed such as quasi-regular crescentic patterns, parallel alignment of oblique bars, disconnection and realignment of bars. This is in contrast to the quasi two-dimensional progress of net offshore migration (NOM) of sandbars reported in the Netherlands, New Zealand, Denmark, and Japan.}, pages = {641--645}, title = {石川海岸における沿岸砂州の形成・移動・消失に関する長期変動解析}, volume = {69}, year = {2013} }