【论文推荐】| 盐沼植被对海堤防护增效的量化研究
论文导读与观点概要
1. 研究背景与目的
在全球气候变化背景下,极端海洋动力灾害频发,传统硬质海堤面临防护标准下降的风险。基于自然的解决方案(NbS),特别是“湿地-海堤”组合防御体系,逐渐成为海岸防护的新途径。本研究旨在定量评估堤前盐沼植被对极端波浪的衰减作用,并将这种生态效益转化为海堤设计参数的优化(即堤顶高程的折减),为黄河三角洲及其他类似地区的生态海岸防护工程设计提供科学依据。
2. 研究方法
3. 主要结果
- 无植被时,10~200年重现期下的2%波浪爬高为2.15~3.95 m;而在高潮带布置50m宽植被时,爬高显著降低。
- 量化公式: 研究拟合得到了与植被宽度、重现期的定量关系公式(见原文公式(10)和(11))。
- 关键数据: 在50年一遇设计条件下,高潮带布置50 m宽植被带,可使海堤设计顶高程降低约1.75m ;同等条件下中潮带植被可降低约0.94 m。
4. 结 论
相关图表







本文引用格式:吴毅, 武国相, 张红, 等. 盐沼植被对海堤防护增效的量化研究[J]. 海洋工程, 2026, 44(3): 88-96. (WU Yi, WU Guoxiang, ZHANG Hong, et al. Quantification of the enhanced protective effects of salt marsh vegetation on coastal dikes[J]. The Ocean Engineering, 2026, 44(3): 88-96. (in Chinese))
通信作者简介:武国相
武国相,博士,中国海洋大学教授、博士生导师,国家级青年人才,入选学校“海潮英才”、获青岛市青年科技奖,长期深耕河口海岸水沙动力与地貌演变、滨海湿地植被-地貌互馈、海岸防灾与生态修复技术领域,主持国家自然科学基金等多项国家级课题,作为核心完成人获2024年国家科技进步二等奖,在国际权威期刊发表多篇高水平论文、拥有多项相关发明专利,同时主讲多门港海工程核心课程,是国内海岸生态保护与修复领域兼具理论创新与工程落地能力的青年骨干学者。
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