Open AccessResearch of Coupled Coordination Degree of Water Resources, Energy and Food System in Henan Province From 2008 to 2018
Author(s) -
Xin Yan,
Yuanlin Feng,
Jianing Ye
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/384/1/012094
Subject(s) - degree (music) , coupling (piping) , research object , energy (signal processing) , environmental economics , environmental science , business , computer science , geography , physics , mathematics , materials science , statistics , economics , regional science , metallurgy , acoustics
With decrease of water resources and increase of energy demand in social life, uncertainty of food supply, which becomes severe, increase necessity of initiating a study of the degree of the coupled coordination among these three subsystems. Taking Henan Province as the research object, this paper calculates the coupled coordination degree in Henan Province from 2008 to 2018 by referring the coupling model. The results show that the degree of the coupled coordination of these three is divided by 2013, showing high coupling and extreme coupling state.