Coastal Erosion in Japan
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Transcript of Coastal Erosion in Japan
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Analysis of Coastal Erosion in Japan Based on Watershed
Characteristics
B1396924WANG SHUANG
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1. Introduction to the importance of coastal area in Japan
2. Current status of the coastal environment in Japan
3. Research goals & Methodology
Overview
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1. Introduction to the Importance of Coastal Area
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Disaster prevention Human utilization Ecological services
The function of coastal area
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Coastal Zone Facts of Japan
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2. Current status of the coastal environment in Japan
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Reasons: Dam constructionSediment trapping by vegetationCoastal preservation engineering
Sediment comes from:
Coastal erosion
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Coastline Protection in Japan from 1962 to 1992
Headland Tetrapod
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3.Research Goals & Methodology
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Coastal erosion areas Rivers of Japan
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Analyze the connection between watershed characteristics and coastal erosion condition
Find the effects of public participation on coastal erosion
Provide useful suggestions for coastal erosion prevention
Research Goals
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Data analysis Coastal erosion speed in the recent 20 years Watershed characteristics
shape, size, soil type, land use, topography
Key informant interviews Local residents
Two-way Approach
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The Status of River Research & Coastal Erosion Conditions