Assessment and Management of Pressure on Water Quality Protection along the Middle Route of the South-to-North Water Diversion Project

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Assessment and Management of Pressure on Water Quality Protection along the Middle Route of the South-to-North Water Diversion Project
	Han, Baolong ; Meng, Nan ; Zhang, Jiatian ; Cai, Wenbo ; Wu, Tong ; Kong, Lingqiao ; Ouyang, Zhiyun
刊名	SUSTAINABILITY
	2019-06-01
卷号	11 期号:11 页码:-
关键词	human disturbance middle route project the South-to-North Water Diversion Project trunk canal water quality protection land-use change
英文摘要	Water scarcity in densely populated areas is a global concern. In China, ensuring water supply and quality in the middle of the South-to-North Water Diversion Project has become a major challenge due to the complexity and diversity of landscape features and the trunk canal construction in the crossing area of this route. Precise assessments of the pressures on water protection along the route are urgently needed. This article provides a rigorous methodological framework to assess water quality protection, identifying the intensity of human disturbance along the route within 2-km radius buffer areas on both sides of the trunk canal, based on land-use changes from 2005 to 2015. The results show that more than 10,000 ha of pervious surfaces were transformed into impervious surfaces, leading to undesirable outcomes. The results of this study can be used for decisive support in China's environmental management, such as with main functional zoning policy and ecological red lines policy.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/42694]
专题	生态环境研究中心_城市与区域生态国家重点实验室
作者单位	1.Henan Univ, Coll Environm & Planning, Kaifeng 475004, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China
推荐引用方式 GB/T 7714	Han, Baolong,Meng, Nan,Zhang, Jiatian,et al. Assessment and Management of Pressure on Water Quality Protection along the Middle Route of the South-to-North Water Diversion Project[J]. SUSTAINABILITY,2019,11(11):-.
APA	Han, Baolong.,Meng, Nan.,Zhang, Jiatian.,Cai, Wenbo.,Wu, Tong.,...&Ouyang, Zhiyun.(2019).Assessment and Management of Pressure on Water Quality Protection along the Middle Route of the South-to-North Water Diversion Project.SUSTAINABILITY,11(11),-.
MLA	Han, Baolong,et al."Assessment and Management of Pressure on Water Quality Protection along the Middle Route of the South-to-North Water Diversion Project".SUSTAINABILITY 11.11(2019):-.