干旱区生态环境知识资源中心(Arid): Varied hydrological regime of a semi-arid coastal wetland

Arid

DOI	10.2478/johh-2024-0007
	Varied hydrological regime of a semi-arid coastal wetland
	Cuevas, Jaime G.; Valladares, Maria; Glasner, Lucas; Bresciani, Etienne; Nunez, Paloma; Rojas, Jose L.; Gonzalez, Mercedes
通讯作者	Cuevas, JG
来源期刊	JOURNAL OF HYDROLOGY AND HYDROMECHANICS
ISSN	0042-790X
EISSN	1338-4333
出版年	2024
卷号	72 期号:2 页码:238-251
英文摘要	Coastal wetlands are transitional ecosystems between land and sea. Participants of citizen science programs have detected frequent floods in wetlands, as well as small pools that appear and then disappear. Considering that it is not clear whether their main hydrologic drivers are of marine or continental origin, we studied the El Culebr & oacute;n wetland located in the Chilean semi-arid zone. El Culebr & oacute;n is strongly influenced by extreme rain events. This wetland also experiences seasonal changes in its water stage (WS). A high mean sea level agreed with 41% of the WS rises. High intensity storm surges coincided with 53% of WS peaks. A small tsunami in 2022 impacted the WS, and another very intense tsunami flooded it in 2015. An apparent diurnal cycle in the WS was discarded due to an instrumental artifact. The combination of the aforementioned factors provided an explanation for 91% of the WS rises. The probable and novel mechanism for sea level and storm surge influence on WS is the formation of a sand barrier between the coastal lagoon and the sea. As a whole, El Culebr & oacute;n receives varied influences from both the sea and the mainland, but it seems to be more dependent on freshwater sources.
英文关键词	Instrumental artifacts Sand barrier Diurnal cycles Storm surges Wetlands
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001216563700002
WOS关键词	EVAPOTRANSPIRATION ; FLUCTUATIONS ; TSUNAMI ; ERROR ; CHILE ; FLOW
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404614
推荐引用方式 GB/T 7714	Cuevas, Jaime G.,Valladares, Maria,Glasner, Lucas,et al. Varied hydrological regime of a semi-arid coastal wetland[J],2024,72(2):238-251.
APA	Cuevas, Jaime G..,Valladares, Maria.,Glasner, Lucas.,Bresciani, Etienne.,Nunez, Paloma.,...&Gonzalez, Mercedes.(2024).Varied hydrological regime of a semi-arid coastal wetland.JOURNAL OF HYDROLOGY AND HYDROMECHANICS,72(2),238-251.
MLA	Cuevas, Jaime G.,et al."Varied hydrological regime of a semi-arid coastal wetland".JOURNAL OF HYDROLOGY AND HYDROMECHANICS 72.2(2024):238-251.