气候变化领域集成服务门户(CCPortal): Simulation of long-term storage dynamics of headwater reservoirs across the globe using public cloud computing infrastructure

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DOI	10.1016/j.scitotenv.2024.172678
	Simulation of long-term storage dynamics of headwater reservoirs across the globe using public cloud computing infrastructure
	van der Laan, Esther; Hazenberg, Pieter; Weerts, Albrecht H.
发表日期	2024
ISSN	0048-9697
EISSN	1879-1026
起始页码	931
卷号	931
英文摘要	Reservoirs play an important role in relation to water security, flood risk, hydropower and natural flow regime. This study derives a novel dataset with a long-term daily water-balance (reservoir volume, inflow, outflow, evaporation and precipitation) of headwater reservoirs and storage dynamics across the globe. The data is generated using cloud computing infrastructure and a high resolution distributed hydrological model wflow_sbm. Model results are validated against earth observed surface water area and in-situ measured reservoir volume and show an overall good model performance. Simulated headwater reservoir storage indicate that 19.4-24.4 % of the reservoirs had a significant decrease in storage. This change is mainly driven by a decrease in reservoir inflow and increase in evaporation. Deployment on a kubernetes cloud environment and using reproducible workflows shows that these kind of simulations and analyses can be conducted in less than a day.
英文关键词	Hydrology; reservoir dynamics; reservoir surface area; reservoir storage; cloud computing; Wflow_sbm
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001238701400002
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/292446
作者单位	Wageningen University & Research; Deltares; State University System of Florida; Florida International University
推荐引用方式 GB/T 7714	van der Laan, Esther,Hazenberg, Pieter,Weerts, Albrecht H.. Simulation of long-term storage dynamics of headwater reservoirs across the globe using public cloud computing infrastructure[J],2024,931.
APA	van der Laan, Esther,Hazenberg, Pieter,&Weerts, Albrecht H..(2024).Simulation of long-term storage dynamics of headwater reservoirs across the globe using public cloud computing infrastructure.SCIENCE OF THE TOTAL ENVIRONMENT,931.
MLA	van der Laan, Esther,et al."Simulation of long-term storage dynamics of headwater reservoirs across the globe using public cloud computing infrastructure".SCIENCE OF THE TOTAL ENVIRONMENT 931(2024).