TY - JOUR
TI - Evaluation of water resource's carrying capacity based on three-element connection number a case study of Beijing-Tianjin-Hebei region
AU - Chen Ya-Jing
AU - Yang Xiao-Hua
AU - Bian De-Hui
AU - Li Jian-Qiang
JN - Thermal Science
PY - 2023
VL - 27
IS - 3
SP - 2019
EP - 2027
PT - Article
AB - This study is to analyze the relationship between human settlements system  and water resources, select the water resource's carrying capacity index, and  construct a system based on the human settlements system theory for the  water resource's carrying capacity index. The index weight is determined by  the analytic hierarchy process, and the set pair analysis method is used to  calculate the connection number and evaluation grade of samples in Beijing,  Tianjin, and Hebei Province from 2016 to 2019. The results show that there  are differences in water resources carrying capacity from the perspective of  human settlements in Beijing, Tianjin, and Hebei Province, and the changing  trend of water resources carrying capacity in the three regions is different.  The introduction of human settlement theory into the construction of water  resource's carrying capacity index system can better reflect the carrying  capacity of water resources to human society and can provide a new  perspective for other related research in the future.