城市适度人口分析方法及其应用

Seeking optimal urban population:a case study in Guangzhou

考虑资源承载力 (R)和生活舒适度 (S)对适度人口的影响 ,以不同经济发展水平下的人口现状为依据 ,提出R S双向寻优方法进行城市适度人口分析 .并以广州市为例 ,寻求其最优人口容量 .结果表明 ,现有资源承载力与经济水平下的广州人口规模略高于适度人口规模 ,需要进行人口与经济密度的重新布局 .

Taking into consideration both resource carrying capacity and human being satisfaction or comfort level.R-S optimizaing model is used to analyze the optimal population scale of a city.The relationship between population scale and the economic development level is also referred to in the model.The model is applicable to large developed cities whose population scale is largely influenced by city planning.Guangzhou is chosen as a case for applying the model.The result shows that reposition of population and economic density needed in Guangzhou city is necessary.