气候变化领域集成服务门户(CCPortal): A hydrologically-driven approach to climate change adaptation for multipurpose multireservoir systems

CCPortal

DOI	10.1016/j.crm.2022.100427
	A hydrologically-driven approach to climate change adaptation for multipurpose multireservoir systems
	Sant'Anna C.; Tilmant A.; Pulido-Velazquez M.
发表日期	2022
ISSN	2212-0963
卷号	36
英文摘要	Climate change can significantly affect water systems with negative impacts on many facets of society and ecosystems. Therefore, significant attention must be devoted to the development of efficient adaptation strategies. More specifically, the reoperation of water resources systems to keep the overall performance within acceptable limits should be prioritized to avoid, or at least delay as much as possible, costly infrastructural investments. This manuscript presents a hydrologically-driven approach to support the reoperation of multipurpose multireservoir systems. The approach is organized around 1) the use of a large ensemble of GCM hydro-climate projections to drive a climate stress test; 2) the bottom-up clustering of those hydrologic projections based on hydrologic attributes that are both relevant to the region of interest and interpretable by the operators; and finally, 3) the identification of adaptation measures for each cluster after developing a one-way coupling of an optimization model with a simulation model. The climate impact assessment is illustrated with the multipurpose multireservoir system of the Lievre River basin in Quebec (Canada). Results show that cluster-specific, adapted, operating rules can improve the performance of the system and reveal its operational flexibility with respect to the different operating objectives. © 2022 The Authors
英文关键词	Adaptation to climate change; Climate change impacts; River basin modelling; Water management; Water policy
语种	英语
来源期刊	Climate Risk Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/256061
作者单位	Laval University, Quebec, Canada; Polytechnic University of Valencia, Spain
推荐引用方式 GB/T 7714	Sant'Anna C.,Tilmant A.,Pulido-Velazquez M.. A hydrologically-driven approach to climate change adaptation for multipurpose multireservoir systems[J],2022,36.
APA	Sant'Anna C.,Tilmant A.,&Pulido-Velazquez M..(2022).A hydrologically-driven approach to climate change adaptation for multipurpose multireservoir systems.Climate Risk Management,36.
MLA	Sant'Anna C.,et al."A hydrologically-driven approach to climate change adaptation for multipurpose multireservoir systems".Climate Risk Management 36(2022).