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Indexed by:会议论文

Date of Publication:2010-01-01

Included Journals:CPCI-S

Page Number:1419-1422

Key Words:Water Environment; System Dynamics; Simulation; Liao River; Tieling

Abstract:The social-economic-environmental complex system is analyzed with System Dynamics in this paper. And water environment model of regional social-economic-environment is established with Vensim DSS simulation software. The pollution quantity from point source and non-point source is simulated and forecasted in according to the features of agricultural area of Tieling in the upstream Liao River. The integrated relation among society-economy, use of water resource, pollution discharge and water quality is quantitatively confirmed by regulating correlation degree of some parameters, including water environment evolution, economy development, industrial distribution and land-use. And then, the response relation between economy development and water ecology evolvement is simulated and the trend of water ecology evolvement is forecasting.