Convergence: RAISE Nearshore Water-Land Interface During Extreme Storms

融合：在极端风暴期间提高近岸水陆界面

• 批准号: 1848650
• 负责人: Britt Raubenheimer
• 金额: $ 99.19万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2018
• 资助国家: 美国
• 起止时间: 2018-09-15 至 2024-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1848650&HistoricalAwards=false
• 关键词: Convergence; RAISE; Nearshore; Water; Land

Extreme storms have significant impacts on the nearshore water-land system, where ocean and estuarine waves and surge interact with land processes, that pose high risk to society. Coastal storm-related economic losses have increased substantially, largely owing to increases in population and development in hazardous coastal areas (NRC 2014). Degraded water quality impacts ecosystem and human health; thus, it is critical to improve our ability to predict the impacts of major storms to the coast. In particular, by enabling convergence of research spanning oceanography, geomorphology, hydrogeology, geo-engineering technology, coastal engineering, and ecology, this project will result in a better understanding of the feedbacks among nearshore water-land system processes during extreme storms. The researchers will collaborate closely with biogeochemists, ecologists and social scientists, such that significant and rapid progress transcending these disciplines can be made with investment and expertise spanning multiple NSF programs. The proposed convergent, integrative systems approach will enable rapid advances in understanding and predicting impacts of extreme storms and coastal resilience, leading to improved coastal management strategies. The nearshore water-land interface is vital to the national economy, security, commerce, and recreation, and major storms increasingly threaten communities, infrastructure, and ecosystems. A transdisciplinary approach is needed to investigate interactions and feedbacks among oceanography (tides, surge, waves), geomorphology (sediment transport, morphological evolution), ecology (vegetation), meteorology (wind, rain), hydrogeology (groundwater and solute transport), geo-engineering technology (soil behavior, soil-structure interaction), and the built environment (engineering, infrastructure) during storms. Alongshore variability within this "nearshore-system" will be measured on scales of 10 m to 10 km, through all of these processes. The researchers will be co-located in a regional during-storm study to address system-wide science questions regarding the interactions and couplings between processes at the water-land interface. Daily interactions between scientists in multiple disciplines will facilitate co-development of predictive models and integration of knowledge by focusing on several coupled processes. Experience and techniques gained during this study will be used to develop a transdisciplinary storm-chasing Nearshore Extreme Event Reconnaissance association (NEER), with emphasis on rapid pre-event site characterization and instrument deployment to obtain observations during major storms. They will also facilitate an exchange program to enable students to gain the range of skills needed to be leaders in transdisciplinary research endeavors by working with scientists outside their primary discipline. Biannual conferences focused on cross-disciplinary research advances and challenges, techniques and methods for understanding the nearshore system, and the development of NEER will be used to keep the broad community with task-diverse expertise focused on the big challenges and guiding questions.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

极端风暴对近岸水地系统产生了重大影响，海洋和河口波和涌现与土地过程相互作用，这对社会构成了高风险。与沿海风暴相关的经济损失大大增加，主要是由于危险沿海地区的人口和发展增加（NRC 2014）。退化的水质会影响生态系统和人类健康；因此，至关重要的是，提高我们预测主要风暴对海岸的影响的能力至关重要。 特别是，通过促进跨越海洋学，地貌，水文学，地理工程技术，沿海工程和生态学的融合，该项目将更好地了解极端风暴期间近岸水地系统过程中的反馈。研究人员将与生物地球学家，生态学家和社会科学家紧密合作，以便可以通过跨越多个NSF计划的投资和专业知识来超越这些学科。拟议的融合，综合系统方法将使您能够快速理解和预测极端风暴和沿海弹性的影响，从而改善沿海管理策略。近岸的水地界面对国民经济，安全，商业和娱乐活动至关重要，重大风暴越来越威胁到社区，基础设施和生态系统。需要一种跨学科的方法来研究海洋学之间的相互作用和反馈（潮汐，浪潮，海浪），地貌传输，泥沙运输，形态进化），生态学（植被），气象（风，雨水），水文地质学（地下水和溶质运输），地理运输 - 工程技术（土壤行为，土壤结构相互作用）和建筑环境（工程，基础设施）。通过所有这些过程，将以10 m至10 km的尺度测量该“近海系统”中的沿岸变异性。研究人员将在统计研究期间进行区域性研究，以解决有关水地界面上过程之间相互作用和耦合的系统范围的科学问题。多个学科的科学家之间的每日互动将通过关注多个耦合过程来促进预测模型的共同开发和知识的整合。在这项研究中获得的经验和技术将用于开发跨学科的风暴培养近海极端事件侦察协会（NEER），重点是快速的事件前场地表征和仪器部署，以在大风暴期间获得观察。他们还将促进一项交流计划，以使学生能够通过与基本学科以外的科学家合作，以成为跨学科研究努力所需的技能范围。双年度会议的重点是跨学科研究的进步和挑战，理解近岸系统的技术和方法，以及NEER的发展将用于使广泛的社区与任务多样性专业知识有关，以重大挑战和指导性问题。反映了NSF的法定任务，并使用基金会的知识分子优点和更广泛的影响审查标准来评估值得支持。

项目成果

An Experimental Platform to Study Wind, Hydrodynamic, and Biochemical Conditions in the Littoral Zone During Extreme Coastal Storms

研究极端沿海风暴期间沿海地区风、水动力和生化条件的实验平台

• DOI: 10.5670/oceanog.2023.s1.19
• 发表时间: 2023
• 期刊: Oceanography
• 影响因子: 2.8
• 作者: Phillips, Brian;Masters, Forrest;Raubenheimer, Britt;Olabarrieta, Maitane;Morrison, Elise;Fernández-Cabán, Pedro;Ferraro, Christopher;Davis, Justin;Rawlinson, Taylor;Rodgers, Michael
• 通讯作者: Rodgers, Michael

Beach nourishment has complex implications for the future of sandy shores

• DOI: 10.1038/s43017-020-00109-9
• 发表时间: 2021-01-01
• 期刊: NATURE REVIEWS EARTH & ENVIRONMENT
• 影响因子: 42.1
• 作者: de Schipper, Matthieu A.;Ludka, Bonnie C.;Schlacher, Thomas. A.
• 通讯作者: Schlacher, Thomas. A.

Dynamic Steady State in Coastal Aquifers Is Driven by Multi‐Scale Cyclical Processes, Controlled by Aquifer Storativity

• DOI: 10.1029/2022gl098599
• 发表时间: 2022-05
• 期刊: Geophysical Research Letters
• 影响因子: 5.2
• 作者: A. Paldor;R. Frederiks;H. Michael

Impacts of Coastal Infrastructure on Shoreline Response to Major Hurricanes in Southwest Louisiana

路易斯安那州西南部沿海基础设施对海岸线应对重大飓风的影响

• DOI: 10.3389/fbuil.2022.885215
• 发表时间: 2022
• 期刊: Frontiers in Built Environment
• 影响因子: 3
• 作者: Cadigan, Jack A.;Bekkaye, Jasmine H.;Jafari, Navid H.;Zhu, Ling;Booth, Ashley R.;Chen, Qin;Raubenheimer, Britt;Harris, Brian D.;O’Connor, Chris;Lane, Robert
• 通讯作者: Lane, Robert

Storm Surges Cause Simultaneous Salinization and Freshening of Coastal Aquifers, Exacerbated by Climate Change

风暴潮导致沿海含水层同时盐化和淡水化，气候变化加剧了这种情况

• DOI: 10.1029/2020wr029213
• 发表时间: 2021
• 期刊: Water Resources Research
• 影响因子: 5.4
• 作者: Paldor, A.;Michael, H. A.
• 通讯作者: Michael, H. A.