气候变化领域集成服务门户(CCPortal): Drivers, dynamics and impacts of changing Arctic coasts

CCPortal

DOI	10.1038/s43017-021-00232-1
	Drivers, dynamics and impacts of changing Arctic coasts
	Irrgang, Anna M.; Bendixen, Mette; Farquharson, Louise M.; Baranskaya, Alisa, V; Erikson, Li H.; Gibbs, Ann E.; Ogorodov, Stanislav A.; Overduin, Pier Paul; Lantuit, Hugues; Grigoriev, Mikhail N.; Jones, Benjamin M.
发表日期	2022
EISSN	2662-138X
起始页码	39
结束页码	54
卷号	3 期号:1
英文摘要	Arctic coasts are increasingly affected by erosion and flooding, owing to decreasing sea ice, thawing permafrost and rising sea levels. This Review examines the changes in Arctic coastal morphodynamics and discusses the broader impacts on Arctic systems. Arctic coasts are vulnerable to the effects of climate change, including rising sea levels and the loss of permafrost, sea ice and glaciers. Assessing the influence of anthropogenic warming on Arctic coastal dynamics, however, is challenged by the limited availability of observational, oceanographic and environmental data. Yet, with the majority of permafrost coasts being erosive, coupled with projected intensification of erosion and flooding, understanding these changes is critical. In this Review, we describe the morphological diversity of Arctic coasts, discuss important drivers of coastal change, explain the specific sensitivity of Arctic coasts to climate change and provide an overview of pan-Arctic shoreline change and its multifaceted impacts. Arctic coastal changes impact the human environment by threatening coastal settlements, infrastructure, cultural sites and archaeological remains. Changing sediment fluxes also impact the natural environment through carbon, nutrient and pollutant release on a magnitude that remains difficult to predict. Increasing transdisciplinary and interdisciplinary collaboration efforts will build the foundation for identifying sustainable solutions and adaptation strategies to reduce future risks for those living on, working at and visiting the rapidly changing Arctic coast.
语种	英语
WOS研究方向	Environmental Sciences ; Geosciences, Multidisciplinary
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000742668100011
来源期刊	NATURE REVIEWS EARTH & ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280498
作者单位	Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; McGill University; University of Alaska System; University of Alaska Fairbanks; Lomonosov Moscow State University; United States Department of the Interior; United States Geological Survey; University of Potsdam; Melnikov Permafrost Institute, Siberian Branch of the RAS; University of Alaska System; University of Alaska Fairbanks
推荐引用方式 GB/T 7714	Irrgang, Anna M.,Bendixen, Mette,Farquharson, Louise M.,et al. Drivers, dynamics and impacts of changing Arctic coasts[J],2022,3(1).
APA	Irrgang, Anna M..,Bendixen, Mette.,Farquharson, Louise M..,Baranskaya, Alisa, V.,Erikson, Li H..,...&Jones, Benjamin M..(2022).Drivers, dynamics and impacts of changing Arctic coasts.NATURE REVIEWS EARTH & ENVIRONMENT,3(1).
MLA	Irrgang, Anna M.,et al."Drivers, dynamics and impacts of changing Arctic coasts".NATURE REVIEWS EARTH & ENVIRONMENT 3.1(2022).