Water supply;
Climate change;
Resilience indicators;
Water security;
Resilience modelling approach;
MEAN ANNUAL RUNOFF;
VULNERABILITY;
RELIABILITY;
SCENARIOS;
RESERVOIR;
D O I:
10.1016/j.jhydrol.2016.07.021
中图分类号:
TU [建筑科学];
学科分类号:
0813 ;
摘要:
A water supply system can be impacted by rainfall reduction due to climate change, thereby reducing its supply potential. This highlights the need to understand the system resilience, which refers to the ability to maintain service under various pressures (or disruptions). Currently, the concept of resilience has not yet been widely applied in managing water supply systems. This paper proposed three technical resilience indictors to assess the resilience of a water supply system. A case study analysis was undertaken of the Water Grid system of Queensland State, Australia, to showcase how the proposed indicators can be applied to assess resilience. The research outcomes confirmed that the use of resilience indicators is capable of identifying critical conditions in relation to the water supply system operation, such as the maximum allowable rainfall reduction for the system to maintain its operation without failure. Additionally, resilience indicators also provided useful insight regarding the sensitivity of the water supply system to a changing rainfall pattern in the context of climate change, which represents the system's stability when experiencing pressure. The study outcomes will help in the quantitative assessment of resilience and provide improved guidance to system operators to enhance the efficiency and reliability of a water supply system. (C) 2016 Elsevier B.V. All rights reserved.
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Yunnan Univ, Sch Resource Environm & Earth Sci, Kunming 650091, Peoples R China
Univ Chinese Acad Sci, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Chen, Junxu
Xia, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Wuhan Univ, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430072, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Xia, Jun
Zhao, Changsen
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Normal Univ, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China
Chinese Acad Sci, Inst Remote Sensing Applicat, Beijing 100875, Peoples R China
Beijing Normal Univ, Sch Geog, Beijing 100875, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Zhao, Changsen
Zhang, Shifeng
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Zhang, Shifeng
Fu, Guobin
论文数: 0引用数: 0
h-index: 0
机构:
CSIRO Land & Water, Wembley, WA, AustraliaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Fu, Guobin
Ning, Like
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Yunnan Univ, Sch Resource Environm & Earth Sci, Kunming 650091, Peoples R China
Univ Chinese Acad Sci, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Chen, Junxu
Xia, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Wuhan Univ, State Key Lab Water Resources & Hydropower Engn S, Wuhan 430072, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Xia, Jun
Zhao, Changsen
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Normal Univ, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China
Chinese Acad Sci, Inst Remote Sensing Applicat, Beijing 100875, Peoples R China
Beijing Normal Univ, Sch Geog, Beijing 100875, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Zhao, Changsen
Zhang, Shifeng
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Zhang, Shifeng
Fu, Guobin
论文数: 0引用数: 0
h-index: 0
机构:
CSIRO Land & Water, Wembley, WA, AustraliaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Fu, Guobin
Ning, Like
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R ChinaChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China