CHENGXiao-wen.Analysis on the Change and Trend of Urban Water Consumption in China in the 21st Century[J].China Water & Wastewater,2022,38(14):47-51.
Analysis on the Change and Trend of Urban Water Consumption in China in the 21st Century
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第14期
Page:
47-51
Column:
Date of publication:
2022-07-17
- Keywords:
- water resource; urban water consumption; variation trend; forecast
- Abstract:
- Based on the data of urban water consumption in China since 2001, this paper discussed the change and trend of urban water consumption in China in the 21st century in terms of spatial and temporal scale. The urban water consumption of China entered a low-speed growth period, and the increase mainly came from the growth of household water consumption, which had become the most important type of urban water consumption in China. The change of urban water consumption was closely related to its administrative level, economic region and geographical location. Per capita water consumption in cities maintained a slow downward trend. Urban per capita water consumption index of public services was basically stable. Urban per capita water consumption index of production and operation continued to decline slowly, and urban per capita household water consumption index remained stable while rising.
Last Update:
2022-07-17