Urbanization encourages socioeconomic and industrial changes 37 . Yet not, urbanization comes with bad influences on personal collateral, societal wellness, and environment 38,39,forty,41 . Although aftereffects of opportunity consult and offer into ecosystem were generally investigated 4dos,43,44,forty-five,46,47 , the latest causality relationships between urbanization and energy request/supply/ecological impacts wasn’t used about SD perspective. Undoubtedly, the results from urbanization towards the time use was basically checked by the computable general equilibrium (CGE) and you will regression designs 48,forty two,50,51 . Therefore, which report makes very important benefits into the literature by the constructing the fresh new SD model integrating the above mentioned about three factors about causal cycle direction, owing to setting various time constraint problems to possess plan implications in the China. A great SD model is performed once the lower than: (1) define the difficulty; (2) expose a body’s practical design build; (3) pick the causal relationship of your own design and you can a network flowchart of the viewpoints cycle; (4) framework the fresh equations and variables each and every changeable; (5) shot the fresh authenticity of one’s design; (6) modify the model parameters with the improved performance; (7) consider some plan effects based on the simulation results 52,53,54,55 .

Dysfunction of model

Since the Industrial Revolution, cities have shifted from center of politics and trade to the consumption and production. Population-industry-capital-technology-urbanization constitutes a city’s social-economic system. (more…)