Coordination strategies for urban waterlogging and rainy season pollution control in middle and lower reaches of the Yangtze River

被引:0
作者
Xia J. [1 ,2 ]
Jia H. [3 ]
Zhang X. [1 ,2 ]
Zhang Y. [4 ]
Luo W. [1 ,2 ]
机构
[1] State Key Laboratory of Water Resources Engineering and Management, Wuhan
[2] Hubei Key Laboratory of Water System Science for Sponge City Construction, Wuhan
[3] School of Environment, Tsinghua University, Beijing
[4] Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Science, Beijing
关键词
Cities in middle and lower reaches of the Yangtze River; collaborative governance; green development; rainy season pollution; urban waterlogging;
D O I
10.3880/j.issn.10046933.2024.01.001
中图分类号
学科分类号
摘要
In response to the prominent issues of coordinated governance of urban waterlogging and rainy season pollution in the middle and lower reaches of the Yangtze River, this paper discusses three aspects including urban water safety, risk of black and odorous return of rainy season water bodies, and ecological degradation of river and lake water. It is found that the urban river network in the middle and lower reaches of the Yangtze River is characterized by high density, heavy precipitation, frequent rainstorm, dense population, high level of economic development, and prominent water problems such as waterlogging, pollution and ecological degradation. Frequent urban waterlogging and pollution during the rainy season have caused some urban water bodies to return to black and smell, seriously affecting the quality of urban water environment and becoming an important bottleneck problem that restricts the green development of cities in the middle and lower reaches of the Yangtze River. Suggestions were put forward to establish a three鄄level collaborative governance system for waterlogging, construct a coupling engineering system for urban “green鄄gray鄄blue 冶 facilities, and coordinate the improvement of water quality and ecological restoration. © 2024 Editorial Board of Water Resources Protection. All Rights Reserved.
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收藏
页码:1 / 5and15
页数:514
相关论文
共 24 条
[1]  
XIA Jun, ZHANG Yongyong, ZHANG Yin, Et al., Research and prospects of water problems in construction of sponge cities in China [J], Yangtze River, 48, 20, (2017)
[2]  
ZHANG Jianyun, WANG Yintang, HE Ruimin, Et al., Discussion on the urban flood and waterlogging and causes analysis in China, Advances in Water Science, 27, 4, (2016)
[3]  
XIA J, ZHANG Y Y, XIONG L H, Et al., Opportunities and challenges of the Sponge City construction related to urban water issues in China [ J], Science China Earth Sciences, 60, 4, (2017)
[4]  
SUN Lanxin, XIA Jun, SHEN Dunxian, Et al., Change of underlying surface and its runoff response in the central city of Jiujiang, South to North Water Transfers and Water Science & Technology, 19, 4, (2021)
[5]  
GONG P, LI X, WANG J, Et al., Annual maps of global artificial impervious area (GAIA) between 1985 and 2018 [ J ], Remote Sensing of Environment, 236, (2019)
[6]  
YU Xinxin, DAI Mengyuan, SHEN Xiaomei, Spatial and temporal characteristics and optimization path of water ecological civilization construction in Yangtze River Economic Belt, Yangtze River, 52, 10, (2021)
[7]  
ESCH T, MARCONCINI M, MARMANIS D, Et al., Dimensioning urbanization: an advanced procedure for characterizing human settlement properties and patterns using spatial network analysis [ J], Applied Geography, 55, (2014)
[8]  
YANG Lixia, YUAN Shaofeng, Analysis of measurement and spatial pattern of urbanization quality in the Yangtze River Delta [ J], Shanghai Land & Resources, 38, 3, (2017)
[9]  
TIAN Pei, WANG Jinyu, HUA Wei, Et al., Temporal鄄spatial patterns and coupling coordination degree of water resources carrying capacity of urban agglomeration in the middle reaches of the Yangtze River, Journal of Lake Sciences, 33, 6, (2021)
[10]  
XU Zongxue, ZHAO Gang, CHENG Tao, Seaview in city 冶: challenges and opportunities faced by urban hydrology, China Flood & Drouhhr Management, 26, 5, (2016)