Title :
Brittleness structure of ecological harmonious urban system
Author :
Wei, Wu ; Xuan, Wang
Author_Institution :
Sch. of Environ. Sci. & Eng., Tianjin Univ., Tianjin, China
Abstract :
In this paper, the brittleness theory is introduced into the urban system, to analyze all the factors that affect the water safety in the whole urban ecosystem from the aspect of water resource guarantee to social system, economy system and environmental system, and then calculates their brittleness waken degrees (BWD) combining with the fuzzy analytic hierarchy process (FAHP), thus investigates the influence on the harmony of the urban ecosystem.
Keywords :
decision making; ecology; fuzzy set theory; safety; sustainable development; town and country planning; water resources; BWD; FAHP; brittleness structure; brittleness theory; brittleness waken degrees; ecological harmonious urban system; economy system; fuzzy analytic hierarchy process; social system; sustainable development; urban ecosystem; water resource; water safety; Economics; Humans; Safety; Sorting; Water conservation; Water pollution; Water resources; Urban system; brittle waken degrees; fuzzy analytic hierarchy process (FAHP); water safety;
Conference_Titel :
Water Resource and Environmental Protection (ISWREP), 2011 International Symposium on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-339-1
DOI :
10.1109/ISWREP.2011.5893397
