Protection Strategies for Coastal Reclamation in the Guangdong-Hong Kong-Macao Greater Bay Area from the Perspective of Flood Risk

Enclosure is one of the forms of land use for comprehensive land management and water control, which plays a role in flood control and drainage in waterfront areas. At present, global climate disasters are frequent, the risk of floods is increasing, and the demand for land resources for urbanization...

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Bibliographic Details
Published inHai yang kai fa yu guan li Vol. 41; no. 12; pp. 78 - 87
Main Authors WANG Jiangbo, ZHENG Jiaqi, ZHENG Xiaoyan, GOU Aiping
Format Journal Article
LanguageChinese
Published Editorial Office of Ocean Development and Management 01.12.2024
Subjects
coastal reclamation
flood risk
guangdong-hong kong-macao greater bay area
protection strategy
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Summary:Enclosure is one of the forms of land use for comprehensive land management and water control, which plays a role in flood control and drainage in waterfront areas. At present, global climate disasters are frequent, the risk of floods is increasing, and the demand for land resources for urbanization construction is also rising. The article takes coastal reclamation as its research object. By extracting the spatial structure of coastal reclamation in the Guangdong-Hong Kong-Macao Greater Bay Area from remote sensing images, it investigates the scale, spatial distribution, reclamation intensity, and land use conversion patterns of coastal reclamation areas. The distribution of enclosed fields is fragmented, and the ability to resist wind and waves is limited; Urban and rural construction land continues to encroach on enclosed land, and the risk of flooding increases. On this basis, the coastal enclosure protection strategy to improve the flood response capacity is proposed from four aspects: zoning protection,
ISSN:1005-9857