A system dynamics urban water management model for Macau,China

被引：4

作者：

Tong Wei ^{[1
]}

Inchio Lou ^{[2
]}

Zhifeng Yang ^{[1
]}

Yingxia Li ^{[1
]}

机构：

[1] State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University

[2] Department of Civil and Environmental Engineering, University of Macau

来源：

Journal of Environmental Sciences | 2016年 / 12期

关键词：

Macau; System dynamics; Water conservation willingness; Water demand;

D O I：

暂无

中图分类号：

TV213.4 [水利资源的管理、保护与改造]; N941.3 [系统动力学];

学科分类号：

082802 ; 071101 ;

摘要：

Urban water resources have been facing significant pressure from population growth,urbanization, and climate change. A system dynamics urban water management model was proposed to simulate the dynamic interactions between urban water demands and society,economy, climate, and water conservation. The residents' water conservation willingness was incorporated in the model and water-saving effects were quantified. The simulation results for Macau showed that population size was the main driving force for urban water demand. The change of temperature and precipitation has obvious effects on the landscape water demand.The water demand output is sensitive to the change in population, per capita demand, and temperature. Increased precipitation will reduce urban water demand and increased economic growth will increase water demand. By implementing integrated water conservation measures and improved water conservation willingness, water demand could be reduced by 17.5%.

引用

页码：117 / 126

页数：10

共 20 条

[1] 再生水应用于城市绿地的微灌技术 [J].

王瑛 ;

刘柳 .

排灌机械, 2007, (06) :31-33

[2]

Assessing the significance of climate and community factors on urban water demand[J] . Md Mahmudul Haque,Prasanna Egodawatta,Ataur Rahman,Ashantha Goonetilleke.International Journal of Sustainable Built Enviro . 2015

[3]

Using a logistic growth regression model to forecast the demand for tourism in Las Vegas[J] . Fong-Lin Chu.Tourism Management Perspectives . 2014

[4] A study of the characteristics of a super water-saving toilet with flexible trapway by measuring accumulated flow rate [J].

An, Il Yong ;

Lee, Young Lim ;

Kim, Jin-Ho .

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2014, 28 (08) :3067-3074

[5]

An efficient numerical model for hydrodynamic parameterization in 2D fractured dual-porosity media[J] . Hassane Fahs,Mohamed Hayek,Marwan Fahs,Anis Younes.Advances in Water Resources . 2014

[6]

Evaluating the impact of demand-side management on water resources under changing climatic conditions and increasing population[J] . Srijana Dawadi,Sajjad Ahmad.Journal of Environmental Management . 2013

[7]

Source to tap urban water cycle modelling[J] . Evangelos Rozos,Christos Makropoulos.Environmental Modelling and Software . 2013

[8]

Challenges for sustainable urbanization: a case study of water shortage and water environment changes in Shandong, China[J] . Peilin Wu,Minghong Tan.Procedia Environmental Sciences . 2012

[9]

From climate change impacts to the development of adaptation strategies: Challenges for agriculture in Europe[J] . Ana Iglesias,Sonia Quiroga,Marta Moneo,Luis Garrote.Climatic Change . 2012 (1)

[10]

Water Resources Flows Related to Urbanization in China: Challenges and Perspectives for Water Management and Urban Development[J] . Chao Bao,Chuang-lin Fang.Water Resources Management . 2012 (2)

← 1 2 →