Open AccessAnalysis of China’s domestic water prediction
Author(s) -
Jiangqiao Wei,
Xiaoqian Guo,
Qiang Yan,
Anjian Wang,
Hao Bian
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/631/1/012046
Subject(s) - china , urbanization , industrialisation , per capita , water resources , water consumption , consumption (sociology) , analogy , economics , similarity (geometry) , agricultural economics , geography , environmental science , economic growth , water resource management , ecology , population , social science , linguistics , philosophy , demography , archaeology , artificial intelligence , sociology , computer science , market economy , image (mathematics) , biology
With the rapid development of industrialization and urbanization rate, the domestic water consumption in China shows a rapid increasing trend. This paper summarizes the relationship between per capita domestic water consumption, urbanization rate and per capita GDP by studying the domestic water consumption laws of typical countries in the world. The domestic water structure of the United States, France, Germany and Japan were chosen as study case. And we find the similarity of domestic water structure between Japan and China, which means Japan can be used as a sample for analogy prediction. Then, the overall prediction and analogy prediction are used to forecast the domestic water demand in China. The results show that the results of these two methods are consistent. The prediction results can help decision-making departments to make reasonable policies in water resources planning.