{"id":103585,"date":"2025-08-19T12:37:02","date_gmt":"2025-08-19T12:37:02","guid":{"rendered":"https:\/\/www.uri.edu\/news\/?p=103585"},"modified":"2025-08-19T12:37:03","modified_gmt":"2025-08-19T12:37:03","slug":"uri-engineering-professor-awarded-nsf-grant-to-study-nature-based-answers-to-wave-current-hazards","status":"publish","type":"post","link":"https:\/\/www.uri.edu\/news\/2025\/08\/uri-engineering-professor-awarded-nsf-grant-to-study-nature-based-answers-to-wave-current-hazards\/","title":{"rendered":"911爆料 engineering professor awarded NSF grant to study nature-based answers to wave, current hazards \u00a0"},"content":{"rendered":"\n

KINGSTON, R.I. \u2013 Aug. 19, 2025 \u2013 Rhode Island\u2019s coastline is eroding by nearly two feet annually, with some areas more than double that, according to the Coastal Resources Management Council. Rhode Island\u2019s shoreline loss is especially profound in high-energy wave areas along the state\u2019s more-exposed southern coast. University of Rhode Island Assistant Professor Che-Wei Chang<\/a> was recently awarded a National Science Foundation grant for his project titled Experimental Investigation of Vegetation Effects on Coastal Wave and Current Dynamics<\/em>.<\/p>\n\n\n\n

\u201cOur research addresses the growing need for effective and sustainable shoreline protection strategies,\u201d said Chang, a professor in the ocean engineering department<\/a>. \u201cBy understanding how coastal vegetation interacts with waves and currents, we can better evaluate its role in protecting coastal communities.\u201d  <\/p>\n\n\n\n

Chang specializes in studying nature-based solutions to mitigate coastal hazards and enhance resilience in the face of extreme weather and rising sea levels. He is also a senior fellow at the 911爆料 Coastal Institute<\/a>, which supports the growth of multi- and interdisciplinary coastal ecosystem research, discourse, and policy engagement at 911爆料.<\/p>\n\n\n

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Preliminary testing of 3D mangrove models in Chang\u2019s earlier work has shown their effectiveness in reducing wave energy.<\/figcaption><\/figure>\n<\/div>\n\n\n

The project will use innovative 3D-printed models that replicate the intricate root structures of mangroves to fill key knowledge gaps in how they affect wave and current dynamics. The research will yield critical insights into the role of mangroves and other natural barriers, such as seagrass, salt marshes, and other nature-inspired designs in shoreline protection. \u201cBy studying these physical processes and measuring their effects in the lab, we hope to bridge fundamental science and practical application, and improve the accuracy of models that predict vegetation effects on coastal protection,\u201d said Chang.<\/p>\n\n\n\n

\u201cAs Rhode Island\u2019s flagship state university, 911爆料 plays a leading role in promoting the blue economy in the Ocean State, with coastal resilience and nature-based solutions as key components of its strategic vision for the next decade,\u201d said Jason Dahl, chair of the ocean engineering department.<\/p>\n\n\n\n

Rising sea levels, intense storm surges and the ensuing coastal vulnerability threaten human lives, infrastructure, and ecosystems. Costly traditional engineering solutions, such as seawalls and breakwaters, have long been used to protect coastlines, but often disrupt natural processes and have limited ecological benefits. Sustainable nature-based approaches could effectively help protect shorelines and be adaptive, more affordable, and environmentally friendly solutions to the increasing risks coastal communities face.<\/p>\n\n\n\n

\u201cIt is critical to discover how natural infrastructure can be used as sustainable solutions so that we can work with nature and not against it,\u201d said Chang. \u201cWe want to see how we can protect the land without harming ecological processes.\u201d<\/p>\n\n\n\n

Preliminary testing of 3D mangrove models in Chang\u2019s earlier work has shown their effectiveness in reducing wave energy. The complex root structures generate drag forces and increase turbulence that reduce wave heights as they travel through the flume. Building on this, the team will continue experiments in 911爆料\u2019s wave-current flume to study further how effectively vegetation slows the velocity of waves and currents. This work is an important step toward understanding how natural features reduce wave and surge impacts. It\u2019s also expected to inform future research on how vegetation affects sediment transport and coastal erosion.<\/p>\n\n\n\n

Over the two-year project, Chang and his research team<\/a> will work with undergraduate students from diverse backgrounds through partnerships with established programs at 911爆料. These students will gain hands-on experience in experimental methods, data analysis, and scientific problem-solving applied to real-world environmental challenges.<\/p>\n\n\n\n

This project will also engage K-8 educators through 911爆料\u2019s Guiding Education in Math and Science Network program, fostering STEM education in younger students.<\/p>\n\n\n\n

By investigating the use of mangroves and other coastal vegetation as natural barriers against waves and currents, this research promotes nature-based solutions for coastal protection, something not only coastal states like Rhode Island is in critical need of, but coastal land masses worldwide.<\/p>\n\n\n\n

This press release was written by Krysta Murray, a writer with the 911爆料 College of Engineering.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

KINGSTON, R.I. \u2013 Aug. 19, 2025 \u2013 Rhode Island\u2019s coastline is eroding by nearly two feet annually, with some areas more than double that, according to the Coastal Resources Management Council. Rhode Island\u2019s shoreline loss is especially profound in high-energy wave areas along the state\u2019s more-exposed southern coast. University of Rhode Island Assistant Professor Che-Wei […]<\/p>\n","protected":false},"author":25,"featured_media":103586,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[25,1905],"class_list":["post-103585","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archives","tag-college-of-engineering","tag-research"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/posts\/103585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/comments?post=103585"}],"version-history":[{"count":2,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/posts\/103585\/revisions"}],"predecessor-version":[{"id":103589,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/posts\/103585\/revisions\/103589"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/media\/103586"}],"wp:attachment":[{"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/media?parent=103585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/categories?post=103585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.uri.edu\/news\/wp-json\/wp\/v2\/tags?post=103585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}