气候变化领域集成服务门户(CCPortal): The Roles of Storminess and Sea Level Rise in Decadal Barrier Island Evolution

CCPortal

DOI	10.1029/2020GL089370
	The Roles of Storminess and Sea Level Rise in Decadal Barrier Island Evolution
	Passeri D.L.; Dalyander P.S.; Long J.W.; Mickey R.C.; Jenkins R.L.; III; Thompson D.M.; Plant N.G.; Godsey E.S.; Gonzalez V.M.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:18
英文摘要	Models of alongshore sediment transport during quiescent conditions, storm-driven barrier island morphology, and poststorm dune recovery are integrated to assess decadal barrier island evolution under scenarios of increased sea levels and variability in storminess (intensity and frequency). Model results indicate barrier island response regimes of keeping pace, narrowing, flattening, deflation (narrowing and flattening), and aggradation. Under lower storminess scenarios, more areas of the island experienced narrowing due to collision. Under higher storminess scenarios, more areas experienced flattening due to overwash and inundation. Both increased sea levels and increased storminess resulted in breaching when the majority of the island was not keeping pace and deflation was the dominant regime due to increased overtopping. Under the highest storminess scenario, the island was unable to recover elevation after storms and drowned in just 10 years. Published 2020. This article is a U.S. Government work and is in the public domain in the USA.
英文关键词	Sea level; Sediment transport; Model results; Overwash; Public domains; Quiescent conditions; Sea level rise; Storms; barrier island; coastal morphology; decadal variation; dune; overtopping; sea level change; sediment transport; storm
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/169716
作者单位	U.S. Geological Survey St. Petersburg Coastal and Marine Science Center, St. Petersburg, FL, United States; The Water Institute of the Gulf, Baton Rouge, LA, United States; Department of Earth and Ocean Sciences, University of North Carolina Wilmington, Wilmington, NC, United States; U.S. Army Corps of Engineers Mobile District, Mobile, AL, United States; U.S. Army Engineer Research and Development Center, Vicksburg, MS, United States
推荐引用方式 GB/T 7714	Passeri D.L.,Dalyander P.S.,Long J.W.,et al. The Roles of Storminess and Sea Level Rise in Decadal Barrier Island Evolution[J],2020,47(18).
APA	Passeri D.L..,Dalyander P.S..,Long J.W..,Mickey R.C..,Jenkins R.L..,...&Gonzalez V.M..(2020).The Roles of Storminess and Sea Level Rise in Decadal Barrier Island Evolution.Geophysical Research Letters,47(18).
MLA	Passeri D.L.,et al."The Roles of Storminess and Sea Level Rise in Decadal Barrier Island Evolution".Geophysical Research Letters 47.18(2020).