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| 海岸带盐沼保护修复技术研究进展 |
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罗锋1,2, 朱飞2, 陈治澎2, 王勇智3, 郑金海1, 张弛1, 陶爱峰1
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1.河海大学海岸灾害及防护教育部重点实验室, 江苏 南京 210024;2.河海大学港口海岸与近海工程学院, 江苏 南京 210024;3.自然资源部第一海洋研究所, 山东 青岛 266061
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| 摘要: |
| 海岸带盐沼是连接陆域与海洋的重要生态系统,近几十年盐沼持续退化导致海岸防护能力不断降低,如何有效保护、修复海岸带盐沼成为研究焦点。本文详细介绍了海岸带盐沼的含义、价值、现状与修复工作背景,系统梳理水动力修复、沉积物修复、植被修复等国内外常用海岸带盐沼保护修复技术,剖析不同修复技术采取的具体手段,探讨成功应用的经典工程案例,系统归纳不同修复技术的优缺点以及适用环境。展望了当前海岸带盐沼保护修复工作亟需关注的研究问题,以期为未来的保护修复工作提供一定的方法参考和技术支撑。 |
| 关键词: 海岸带 盐沼 修复技术 防灾减灾 |
| DOI：10.11759/hykx |
| 分类号:TV1 |
| 基金项目:国家重点研发计划项目(2023YFC3007900);江苏省海洋科技创新项目(JSZRHYKJ202303,JSZRHYKJ202105) |
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| A review of coastal salt marsh protection and restoration technology |
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LUO Feng1,2, ZHU Fei2, CHEN Zhipeng2, WANG Yongzhi3, ZHEN Jinhai1, ZHANG Chi1, TAO Aifeng1
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1.Key Laboratory of Ministry of Education for Coastal Disaster and Protection, Hohai University, Nanjing 210024, China;2.College of Harbour, Coastal and Offshore Engineering, Hohai University, Nanjing 210024, China;3.First Institute of Oceanography, MNR, Qingdao 266061, China
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| Abstract: |
| Coastal salt marshes are critical ecosystems that connect land and sea. However, decades of degradation have reduced their ability to protect coastlines. This has raised an important question in recent research, namely, how to effectively protect and restore these ecosystems. This study explores the definition, value, current state, and history of efforts to restore coastal salt marshes. It provides a detailed review of common protection and restoration techniques used worldwide, including hydrodynamic restoration, sediment restoration, and vegetation restoration. For each technique, it examines specific methods, highlights successful case studies, and evaluates the strengths, weaknesses, and suitable environmental conditions for their application. Finally, the study identifies pressing research questions in coastal salt marsh conservation and restoration, aiming to offer practical guidance for future restoration efforts. |
| Key words: coastal zone salt marsh restoration technique disaster prevention and mitigation |