| 辜伟芳，李高聪，赵鑫，史本伟，张文祥，丁家玮.浙江省海岸不同类型植被对波浪衰减影响研究——以海三棱藨草、互花米草、红树林生态系统为例[J].海洋工程,2025,(5):122~131 |
| 浙江省海岸不同类型植被对波浪衰减影响研究——以海三棱藨草、互花米草、红树林生态系统为例 |
| Research on the impact of various vegetation types on wave attenuation along the coast of Zhejiang province:taking Scirpus mariqueter, Spartina alterniflora, and mangrove ecosystems as examples |
| 投稿时间：2024-08-09 修订日期：2024-09-18 |
| DOI：10.16483/j.issn.1005-9865.2025.05.012 |
| 中文关键词: 潮滩 湿地植被 波浪衰减 浙江海岸 消浪能力 |
| 英文关键词:tidal flat wetland vegetation wave attenuation Zhejiang coast wave dissipating ability |
| 基金项目:浙江省“尖兵领雁+X”科技计划——海洋国土空间精细化治理关键技术研发及应用（2025C02016）；国家重点研发计划政府间国际科技创新合作专项（2023YFE0113100）；自然资源部海洋空间资源管理技术重点实验室开放基金（KF-2022-105）；上海市“一带一路”国际联合实验室资助项目（21230750600） |
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| 中文摘要: |
| 潮滩湿地植被通过其消浪生态功能，可以对海岸进行护岸促淤、防灾减灾及维持生态系统的稳定性。因此，研究典型植被波浪衰减特征对保护潮滩湿地、维持湿地生物多样性及保障沿岸工程设施安全具有重要意义。选取浙江省海岸3种典型植被生态系统（海三棱藨草、互花米草和红树林）为研究对象，利用高频浪潮仪，在沿波浪传播方向上分别在相邻光滩、植被边缘和植被内部对三大典型植被生态系统消浪能力进行观测。结果表明，互花米草植被带的波高平均衰减率>海三棱藨草植被带的波高平均衰减率>红树林带的波高平均衰减率>相邻光滩。进一步分析发现，植被类型及其生长阶段决定了植被的波浪衰减能力，处于生长初期的红树林波浪衰减率略高于相邻光滩。上述结果不仅丰富了植被波浪衰减研究案例，同时提升了对海岸植被消浪效率影响因素的认识，可为海岸工程设施的保护提供科学依据。 |
| 英文摘要: |
| Tidal flat vegetation plays an important role in sediment accumulation, disaster prevention and mitigation, and the maintenance of ecosystem stability through its wave dissipation ecological functions. Consequently, investigating the wave attenuation characteristics of typical vegetation is significant for conserving tidal flats wetlands, preserving wetland biodiversity, and protecting the safeguarding of coastal engineering structures. This study focuses on three typical vegetation ecosystems along the coast of Zhejiang Province, namely Scirpus mariqueter, Spartina alterniflora, and mangroves. Using a high-frequency wave gauge, measurements of wave dissipation capacity for the three typical vegetation ecosystems were conducted at adjacent mudflats, vegetation edges, and within vegetation zones. The results indicate the average wave height attenuation rate in Spartina alterniflora vegetation zones is higher than that in the Scirpus mariqueter vegetation zones, which in turn is higher than in the mangroves zones and the adjacent mudflat. Further analysis reveals that both the type of vegetation and its growth stage determine the wave attenuation capacity of vegetation. In the early growth stage, the wave attenuation rate of mangroves is only slightly higher than that of adjacent mudflats. These findings contribute to the growing body of research on vegetation-induced wave attenuation and also deepen our understanding of the factors affecting coastal vegetation's wave dissipation efficiency, thereby providing a scientific basis for the protection of coastal engineering facilities. |
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