Public perceptions of and willingness to pay for sponge city initiatives in China

Abstract As a result of global climate change, urban flooding has become a global concern in recent years because of its significant negative impacts on cities. To cope with the frequent occurrence of urban flooding in recent years as well as water shortages, China has started a new nationwide initiative called Sponge City intended to increase urban resilience. This study aimed to examine public perceptions of and knowledge about urban flooding and sponge city construction, as well as the public’s willingness to support sponge cities through two options, which includes (1) paying a domestic water fee surcharge and (2) buying government-issued credit securities. We found that most respondents knew about urban flooding and sponge cities, and also supported sponge city construction. Residents believed that government grants and public-private partnerships (PPP) should be the main financial sources for sponge city construction. However, respondents also accepted 17% of the domestic water price as a surcharge to be used for sponge city construction. Meanwhile, the willingness to pay (WTP) for government-issued credit securities for sponge city construction was 55% of the average annual capital surplus. We also found that occupation, education, and income were the main factors affecting respondents’ WTP to support sponge city initiatives. Though increasing water prices by a certain amount will be acceptable to the public, a more properly designed PPP model should be considered and promoted by the government to overcome financial insufficiencies and ensure the sustainability of the sponge city initiative.

[1]  S. Kanae,et al.  Global flood risk under climate change , 2013 .

[2]  R. Muir-Wood,et al.  Flood risk and climate change: global and regional perspectives , 2014 .

[3]  Mohammad Shokouhian,et al.  Water Quality Improvement through Bioretention: Lead, Copper, and Zinc Removal , 2003, Water environment research : a research publication of the Water Environment Federation.

[4]  Michael E. Dietz.  Low Impact Development Practices: A Review of Current Research and Recommendations for Future Directions , 2007 .

[5]  Xueliang Yuan,et al.  Social acceptance of wind power: a case study of Shandong Province, China , 2015 .

[6]  C. B. Young,et al.  Nitrogen removal and nitrifying and denitrifying bacteria quantification in a stormwater bioretention system. , 2013, Water research.

[7]  Weiping Chen,et al.  Assessing the effectiveness of green infrastructures on urban flooding reduction: A community scale study , 2014 .

[8]  Ming Xu,et al.  The stability and profitability of the informal WEEE collector in developing countries: A case study of China , 2016 .

[9]  Ming Xu,et al.  The disposal and willingness to pay for residents’ scrap fluorescent lamps in China: A case study of Beijing , 2016 .

[10]  L. Coffman.  Low-impact development: an alternative stormwater management technology. , 2002 .

[11]  Xueliang Yuan,et al.  Public awareness and willingness to pay for tackling smog pollution in China: a case study , 2016 .

[12]  Yongxi Jiang,et al.  China's water scarcity. , 2009, Journal of environmental management.

[13]  Laura García-Cuerva,et al.  Public perceptions of water shortages, conservation behaviors, and support for water reuse in the U.S. , 2016 .

[14]  L. Buys,et al.  Water-Recycling In South-East Queensland, Australia: What Do Men And Women Think? , 2008 .

[15]  Miklas Scholz,et al.  Review of permeable pavement systems , 2007 .

[16]  H. Qin,et al.  The effects of low impact development on urban flooding under different rainfall characteristics. , 2013, Journal of environmental management.

[17]  I. Chaubey,et al.  Effectiveness of Low Impact Development Practices: Literature Review and Suggestions for Future Research , 2012, Water, Air, & Soil Pollution.

[18]  Robert Cameron Mitchell,et al.  Using Surveys to Value Public Goods: The Contingent Valuation Method , 1989 .

[19]  Xueliang Yuan,et al.  Social acceptance of solar energy technologies in China—End users’ perspective , 2011 .

[20]  Elizabeth A. Fassman,et al.  Urban Runoff Mitigation by a Permeable Pavement System over Impermeable Soils , 2010 .

[21]  Robert G. Traver,et al.  Low impact development practices: designing to infiltrate in urban environments. , 2010 .

[22]  Anthony J. Jakeman,et al.  Climate Change Impacts on Urban Flooding , 2000 .

[23]  A. Davis.  Green engineering principles promote low-impact development. , 2005, Environmental science & technology.

[24]  Richard L. Scheaffer,et al.  Elementary Survey Sampling , 1971 .

[25]  Xueliang Yuan,et al.  How would social acceptance affect nuclear power development? A study from China , 2017 .

[26]  Fan Fei,et al.  How to integrate the informal recycling system into municipal solid waste management in developing countries: Based on a China’s case in Suzhou urban area , 2016 .

[27]  J. Lyons,et al.  Impacts of Urbanization on Stream Habitat and Fish Across Multiple Spatial Scales , 2001, Environmental management.

[28]  T. Elmqvist,et al.  Insurance Value of Green Infrastructure in and Around Cities , 2016, Ecosystems.

[29]  Ali Akbar Babaei,et al.  Household recycling knowledge, attitudes and practices towards solid waste management , 2015 .

[30]  Tatiana Filatova,et al.  Market-based instruments for flood risk management: A review of theory, practice and perspectives for climate adaptation policy , 2014 .

[31]  Mingxing Sun,et al.  Greenhouse gas emissions estimation and ways to mitigate emissions in the Yellow River Delta High-efficient Eco-economic Zone, China , 2014 .

[32]  Michael E. Dietz,et al.  Saturation to improve pollutant retention in a rain garden. , 2006, Environmental science & technology.

[33]  Kate Arnold,et al.  A Study of Environmental Awareness and Attitudes in Ibadan, Nigeria , 2012 .

[34]  M. Santamouris.  Cooling the cities – A review of reflective and green roof mitigation technologies to fight heat island and improve comfort in urban environments , 2014 .

[35]  S. Wright,et al.  Europe Sees Mixed Results from Public-Private Partnerships for Building and Managing Health Care Facilities and Services , 2013, Health affairs.

[36]  C. Greve,et al.  Public-Private Partnerships: An International Performance Review , 2007 .

[37]  Donald Huisingh,et al.  Consumer behavior and perspectives concerning spent household battery collection and recycling in China: a case study , 2015 .

[38]  Xiang Zheng,et al.  Public perception and acceptability toward reclaimed water in Tianjin , 2015 .

[39]  J. Christensen,et al.  Climate modelling: Severe summertime flooding in Europe , 2003, Nature.

[40]  William Schroeer,et al.  Assessment of low impact development for managing stormwater with changing precipitation due to climate change , 2011 .

[41]  Weiqian Zhang,et al.  A quantitative analysis of municipal solid waste disposal charges in China , 2015, Environmental Monitoring and Assessment.

[42]  E. A. Affum,et al.  Total coliforms, arsenic and cadmium exposure through drinking water in the Western Region of Ghana: application of multivariate statistical technique to groundwater quality , 2015, Environmental Monitoring and Assessment.

[43]  H. W. Kim,et al.  Quantitative analysis on the urban flood mitigation effect by the extensive green roof system. , 2013, Environmental pollution.