气候变化领域集成服务门户(CCPortal): A glacial lake outburst floods hazard assessment in the Patagonian Andes combining inventory data and case-studies

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DOI	10.1016/j.scitotenv.2023.169703
	A glacial lake outburst floods hazard assessment in the Patagonian Andes combining inventory data and case-studies
	Colavitto, B.; Allen, S.; Winocur, D.; Guillet, S.; Dussaillant, A.; Manchado, A. Munoz-Torrero; Gorsic, S.; Stoffel, M.
发表日期	2024
ISSN	0048-9697
EISSN	1879-1026
起始页码	916
卷号	916
英文摘要	We present a glacial-related lake inventory for a region spanning 41.5 degrees - 47 degrees S in Patagonian Andes, where information on past glacier lake outburst floods (GLOF's) has hitherto remained significantly underreported. Analyzing remotely sensed images, we obtained data on 702 glacial-related lakes. Through detailed geomorphic assessments and manual supervision, we revised current inventories and added 35 GLOFs triggered from moraine/bedrock dammed lakes failures. The regional GLOF inventory presented contains information on 71 historical failures of moraine/bedrock dammed glacial lakes. From this database we analyzed outburst timing and managed to constrain 37 events occurrences within a period of 1 year. Around 40 % of them have occurred since the early 2000's, most of them originating from lakes probably formed as a delayed response to the glacial retreat imposed by the end of the Little Ice Age. On the other hand, we analyzed meteorological conditions for a sub-set of 10 events constrained within a 10-days period, finding a strong link between atmospheric rivers, cut
英文关键词	GLOF; Lakes evolution; Hazard; Climate change; Atmospheric rivers; Remote sensing
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001174260000001
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293317
作者单位	University of Geneva; Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); University of Buenos Aires; Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); University of Buenos Aires; UK Centre for Ecology & Hydrology (UKCEH); University of Geneva; University of Geneva
推荐引用方式 GB/T 7714	Colavitto, B.,Allen, S.,Winocur, D.,et al. A glacial lake outburst floods hazard assessment in the Patagonian Andes combining inventory data and case-studies[J],2024,916.
APA	Colavitto, B..,Allen, S..,Winocur, D..,Guillet, S..,Dussaillant, A..,...&Stoffel, M..(2024).A glacial lake outburst floods hazard assessment in the Patagonian Andes combining inventory data and case-studies.SCIENCE OF THE TOTAL ENVIRONMENT,916.
MLA	Colavitto, B.,et al."A glacial lake outburst floods hazard assessment in the Patagonian Andes combining inventory data and case-studies".SCIENCE OF THE TOTAL ENVIRONMENT 916(2024).