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Estuarine and coastal natural hazards: An introduction and synthesis

机译：河口和沿海自然灾害：概述与综合

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摘要

Two sessions were organized during the 2018 Fall AGU Meeting entitled, (1) Coastal Response to Extreme Events: Fidelity of Model Predictions of Surge, Inundation, and Morphodynamics and (2) Improved Observational and Modeling Skills to Understand the Hurricane and Winter Storm Induced Surge and Meteotsunami. The focus of these sessions was on examining the impact of natural disasters on estuarine and coastal regions worldwide, including the islands and mainland in the northwestern Atlantic and the northwestern Pacific. The key research interests are the investigations on the regional dynamics of storm surges, coastal inundations, waves, tides, currents, sea surface temperatures, storm inundations and coastal morphology using both numerical models and observations during tropical and extratropical cyclones. This Special Issue (SI) `Estuarine and coastal natural hazards' in Estuarine Coastal and Shelf Science is an outcome of the talks presented at these two sessions. Five themes are considered (effects of storms of wave dynamics; tide and storm surge simulations; wave-current interaction during typhoons; wave effects on storm surges and hydrodynamics; hydrodynamic and morphodynamic responses to typhoons), arguably reflecting areas of greatest interest to researchers and policy makers. This synopsis of the articles published in the SI allows us to obtain a better understanding of the dynamics of natural hazards (e.g., storm surges, extreme waves, and storm induced inundation) from various physical aspects. The discussion in the SI explores future dimensions to comprehend numerical models with fully coupled windwave-current-morphology interactions at high spatial resolutions in the nearshore and surf zone during extreme wind events. In addition, it would be worthwhile to design numerical models incorporating climate change projections (sea level rise and global warming temperatures) for storm surges and coastal inundations to allow more precisely informed coastal zone management plans.
机译：在2018年秋季AGU会议期间组织了两场会议，题为：（1）极端事件的海岸响应：浪涌，淹没和形态动力学模型预测的保真度;（2）改进的观测和建模技巧以了解飓风和冬季风暴引发的浪涌和Meteotsunami。这些会议的重点是研究自然灾害对全球河口和沿海地区的影响，包括西北大西洋和西北太平洋的岛屿和大陆。关键的研究兴趣是利用数值模型和热带和温带气旋观测资料对风暴潮，沿海淹没，海浪，潮汐，洋流，海面温度，风暴淹没和沿海形态进行区域动力学研究。河口沿海和大陆架科学中的这一特殊问题（“河口和沿海自然灾害”）是这两届会议上进行的讨论的结果。考虑了五个主题（波浪动力学风暴的影响;潮汐和风暴潮模拟;台风期间的波流相互作用;波浪对风暴潮和水动力的影响;对台风的水动力和形态动力响应），可以说是研究人员和研究人员最感兴趣的领域政策制定者。在SI中发表的文章的提要使我们能够从各个物理方面更好地理解自然灾害的动态（例如风暴潮，极端海浪和风暴引起的洪水）。 SI中的讨论探索了未来的维度，以理解在极端风事件期间在近岸和冲浪区具有高空间分辨率的完全耦合的风波-流-形态相互作用的数值模型。此外，为风暴潮和沿海淹没设计包含气候变化预测（海平面上升和全球变暖温度）的数值模型，以使制定更准确的沿海地区管理计划成为可能。

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  • 来源
    《Estuarine Coastal and Shelf Science》 |2020年第may31期|106654.1-106654.6|共6页
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    Naval Res Lab Stennis Space Ctr MS USA;

    Louisiana State Univ Dept Oceanog Baton Rouge LA 70803 USA;

    Univ Florida ESSIE Gainesville FL 32611 USA;

    NOAA Coastal Marine Modeling Branch NOS OCS Coast Survey Dev Lab Silver Spring MD USA;

    Univ Maryland Eastern Shore Dept Nat Sci Princess Anne MD 21853 USA;

    Univ Portsmouth Sch Civil Engn & Surveying Portsmouth Hants England;

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  • 关键词

    Natural hazards (hurricane and typhoon); Storm surge; Wave setup; Wave-current interaction; Inundation; Morphodynamics;

    机译：自然灾害（飓风和台风）;风暴潮;波浪设置;波流相互作用;淹没形态动力学;

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