Title :
Assessment of Eco-Environment in Qingdao Based on Urbanization Development
Author :
Ren Xuehui ; Cui Lifang
Author_Institution :
Liaoning Key Lab. of Phys. Geogr. & Geomatics, Liaoning Normal Univ., Dalian, China
Abstract :
Bringing urbanization development system in assessment system of urban eco-environment, and regarding it as reference system, based on the principle of interaction between urbanization and urban eco-environment. Then to estimate comprehensive development level of eco-environment in Qingdao during 2000-2009by principle component analysis (PCA), finally to assess relative development degree under the background of urbanization development by the model of relative development state and the membership degree function in fuzzy mathematics. The results show independent development level of eco-environment in Qingdao during 2000-2009 is upward, but fluctuating and being in lagging state relative to urbanization development, which indicates although absolute development level of eco-environment in Qingdao is improved year after year, relative level is unstable in the process of faster urbanization.
Keywords :
ecology; environmental factors; fuzzy set theory; principal component analysis; town and country planning; Qingdao; ecoenvironment assessment; fuzzy mathematics; membership degree function; principle component analysis; relative development degree assessment; urban ecoenvironment; urbanization development; Cities and towns; Economics; Fluctuations; Indexes; Industries; Sea measurements; Water resources;
Conference_Titel :
Management and Service Science (MASS), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6579-8
DOI :
10.1109/ICMSS.2011.5998634
