气候变化领域集成服务门户(CCPortal): Spatio-Temporal Morphodynamics of a Nourished Sandy Shore Based on LiDAR Measurements

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DOI	10.3390/w16071055
	Spatio-Temporal Morphodynamics of a Nourished Sandy Shore Based on LiDAR Measurements
	Harenda, Marek; Dudkowska, Aleksandra; Szmytkiewicz, Piotr
发表日期	2024
EISSN	2073-4441
起始页码	16
结束页码	7
卷号	16 期号:7
英文摘要	Coastal erosion is a pervasive global phenomenon, exemplified by the Hel Peninsula situated in the Gulf of Gdansk, the southern Baltic Sea. The geological constitution of the Hel Peninsula, characterized by sandy and loosely consolidated material, predisposes its coastal zones to continual morphological changes. The peninsula's limited width and elevation exacerbate shoreline erosion, particularly during periods of heightened storm activity. This study scrutinizes the effectiveness of coastal nourishment interventions, with a specific focus on segments influenced by the Wladyslawowo port and the Kuznica vicinity, over several years. This specific section of the coast serves as a significant case study due to its role as a transit zone for sand transport along the whole peninsula. Protective measures, including shore nourishments and coastal groynes, aim to mitigate erosion impacts. Utilizing Airborne Laser Scanning (ALS) data spanning from 2008 to 2022, erosion dynamics were analyzed. The analysis reveals significant erosion patterns coinciding with the frequency and volume of nourishment material deposition, particularly evident in heavily nourished areas proximate to Wladyslawowo and Kuznica. Despite persistent monitoring endeavors, persistent erosive trends pose imminent threats to Kuznica's infrastructure, necessitating further research into the efficacy of implemented coastal protection measures.
英文关键词	shore nourishment; coastal morphodynamics; coastal protection; LiDAR; Hel Peninsula; Gulf of Gdansk; digital terrain model; coast volume; coastal processes
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
WOS类目	Environmental Sciences ; Water Resources
WOS记录号	WOS:001200945800001
来源期刊	WATER
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/295783
作者单位	Polish Academy of Sciences; Institute of Hydro-Engineering of the Polish Academy of Sciences
推荐引用方式 GB/T 7714	Harenda, Marek,Dudkowska, Aleksandra,Szmytkiewicz, Piotr. Spatio-Temporal Morphodynamics of a Nourished Sandy Shore Based on LiDAR Measurements[J],2024,16(7).
APA	Harenda, Marek,Dudkowska, Aleksandra,&Szmytkiewicz, Piotr.(2024).Spatio-Temporal Morphodynamics of a Nourished Sandy Shore Based on LiDAR Measurements.WATER,16(7).
MLA	Harenda, Marek,et al."Spatio-Temporal Morphodynamics of a Nourished Sandy Shore Based on LiDAR Measurements".WATER 16.7(2024).