1993 年 21 巻 p. 319-324
We have developed an evaluation system for city's environment to evaluate the planning properly.This system enable us to quantitatively and quickly evaluate plans during the initial plannnig stages. This prosess is conducted based on the following three criteria: a city's “self-sufficiency”, “livability” and “sustainability”.So that the planning can contribute to the environment, this system makes it possible to improve the plan highly.