| Project/Area Number |
25420517
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Hydraulic engineering
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| Research Institution | Kanazawa University |
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Principal Investigator |
YUHI Masatoshi 金沢大学, 環境デザイン学系, 教授 (20262553)
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| Co-Investigator(Kenkyū-buntansha) |
UMEDA Shinya 金沢大学, 環境デザイン学系, 准教授 (30313688)
YAMADA Fumihiko 熊本大学, 自然科学研究科, 教授 (60264280)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 沿岸砂州 / 海浜システム / 広域流砂系 / 長期動態 / 人為改変 |
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| Outline of Final Research Achievements |
This study analyzed the decadal-scale field observation datasets in order to clarify the systematic three-dimensional behavior of coastal morphological systems along the Ishikawa Coast, Japan. During the adaptation processes to the new environmental conditions under various human impacts, the inter-annual and large-scale transition of multiple sandbars were repeated in qualitatively similar way, while the inter-cycle comparison indicated considerable differences in the extent and magnitude of bar migration. Additionally, an image processing system for the video observation from small unmanned aerial vehicles or network cameras was developed to efficiently measure the coastal morphological changes.
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