海洋预报2025，Vol.42Issue(2)：46-57,12.DOI:10.11737/j.issn.1003-0239.2025.02.006
海南岛重点休闲海滩裂流风险评估
Risk assessment of rip currents at key beaches in Hainan Island
摘要
Abstract
Rip current comprehensive risk index method is used to assess the risk of rip currents at 66 key bathing beaches along Hainan Island by multiple means,such as morphodynamic beach classification,remote sensing image interpretation,on-site drone observation,dye tracing and visiting and questioning.Totally 20 high-risk bathing beaches are identified,which mainly distributed in the southeastern coastal areas,such as Qionghai,Wanning,Lingshui and Sanya.Most of them are the Barred Beaches with alternating transverse bars and rips all year-round detected from remote sensing imagery,which are related to the strong wave conditions in the southeastern part of Hainan Island.In the northwestern part of the island,the tides are strong,the waves are weak,and the beaches are mostly tide-controlled flat dissipative beaches with relatively low risk of rip currents.关键词
海南岛/裂流/地形动力分析/遥感解译/现场调查/风险评估Key words
Hainan Island/rip currents/morphodynamic beach classification/remote sensing interpretation/field investigations/risk assessment分类
海洋学引用本文复制引用
郭献泽,郭豪爽,刘旭楠,付馨逸,吴聪彧,张弛,张尧..海南岛重点休闲海滩裂流风险评估[J].海洋预报,2025,42(2):46-57,12.基金项目
国家自然科学基金面上项目(52071350). （52071350）
