Title :
An fuzzy comprehensive evaluation method of sustainable utilization of water resources in Nanjing
Author :
Hu, Jian ; Liu, Jun ; Xu, Xiangyang ; Liu, Yong ; Zhang, Fahong
Author_Institution :
State Key Lab. of Hydrol.-water Resources & Hydraulic Eng., Hohai Univ., Nanjing, China
Abstract :
Aiming at current water resources utilization situation of Nanjing, the main indicators that would have an impact on the sustainable utilization of water resources of Nanjing is analyzed in this paper. According to the contribution of the indicators to the system, three-index method is used to determine influence degree of each indicator to the evaluation object and the weight of each indicator, and fuzzy mathematics is used as tools to establish mathematical model to comprehensively evaluate sustainable utilization of regional water resources of Nanjing, getting a ordinary result.
Keywords :
fuzzy set theory; mathematical analysis; public utilities; water resources; Nanjing; comprehensive evaluation method; fuzzy mathematics; influence degree; mathematical model; regional water resources; sustainable utilization; three-index method; water resources utilization situation; Biological system modeling; Chemical elements; Cities and towns; Indexes; Water resources; Nanjing City; fuzzy comprehensive evaluation; regional water resources; sustainable use;
Conference_Titel :
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7387-8
DOI :
10.1109/ESIAT.2010.5568435
