Evaluating the construction efficiencies of urban wastewater transportation and treatment capacity: Evidence from 70 megacities in China

doi:10.1016/j.resconrec.2016.08.020

CORC > 上海财经大学 > 上海财经大学

	Evaluating the construction efficiencies of urban wastewater transportation and treatment capacity: Evidence from 70 megacities in China
	Wu, Ge 1,2; Miao, Zhuang 2; Shao, Shuai 3; Jiang, Keshen 1; Geng, Yong 4; Li, Dejia 5; Liu, Haimeng 6
刊名	RESOURCES CONSERVATION AND RECYCLING
	2018-01
卷号	128 页码:373-381
关键词	Data envelopment analysis Construction efficiency Sewers Wastewater treatment capacity China
ISSN号	0921-3449
DOI	10.1016/j.resconrec.2016.08.020
英文摘要	Although China's urbanization process requires corresponding infrastructure development, it has reached a consensus that wastewater transportation and wastewater treatment capacity are not satisfactory in China. We use an input-oriented non-radical Data Envelopment Analysis (DEA) model to investigate the construction efficiencies of urban sewers and wastewater treatment capacity in China's 70 megacities during 2006-2012. The results show that in 2012, the average construction efficiency of urban sewers is 0.76, more than the average construction efficiency of wastewater treatment capacity that is 0.68. During the sample period, Hefei, Liuzhou, Shenzhen, and Wuxi present better construction efficiencies than other cities, while Jilin, Wenzhou, and Xianyang have relatively lower construction efficiencies. 26 cities should develop infrastructure for both urban sewers and wastewater treatment capacity. The growth rates of both urban sewers and wastewater treatment capacity are lower than those of urban population in Xiamen. More attentions should be paid by relevant government agencies. (C) 2016 Elsevier B.V. All rights reserved.
WOS研究方向	Engineering ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000417658500037
内容类型	期刊论文
源URL	[http://10.2.47.112/handle/2XS4QKH4/814]
专题	上海财经大学
通讯作者	Shao, Shuai
作者单位	1.Nanjing Univ Aeronaut & Astronaut, Coll Econ & Management, Nanjing 211106, Jiangsu, Peoples R China; 2.Taizhou Univ, Coll Econ & Management, Taizhou 225300, Peoples R China; 3.Shanghai Univ Finance & Econ, Sch Urban & Reg Sci, Shanghai 200433, Peoples R China; 4.Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China; 5.Australian Natl Univ, Franklin, ACT 2913, Australia; 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Wu, Ge,Miao, Zhuang,Shao, Shuai,et al. Evaluating the construction efficiencies of urban wastewater transportation and treatment capacity: Evidence from 70 megacities in China[J]. RESOURCES CONSERVATION AND RECYCLING,2018,128:373-381.
APA	Wu, Ge.,Miao, Zhuang.,Shao, Shuai.,Jiang, Keshen.,Geng, Yong.,...&Liu, Haimeng.(2018).Evaluating the construction efficiencies of urban wastewater transportation and treatment capacity: Evidence from 70 megacities in China.RESOURCES CONSERVATION AND RECYCLING,128,373-381.
MLA	Wu, Ge,et al."Evaluating the construction efficiencies of urban wastewater transportation and treatment capacity: Evidence from 70 megacities in China".RESOURCES CONSERVATION AND RECYCLING 128(2018):373-381.