摘要
当前国内外发展环境日趋复杂,不稳定性不确定性明显增加,有必要增强机遇意识和风险意识,推进韧性城市建设。国家中心城市是国家尺度的最高等级城市,具有超大人口规模、最高行政等级与领先的经济发展水平。但国家中心城市的功能多样性、动态演化复杂性、人口与经济流动性使其可能面临的未知风险空前复杂,潜在影响和造成的灾难性后果越发显著,因而对韧性城市建设提出了更高要求。现阶段,国家中心城市在韧性城市建设中主要存在规划不落地、体系不健全、结构不合理等问题,为此应当前瞻布局,优化多中心网络化的城市空间结构,同时加强经济韧性、基础设施韧性、社会韧性与制度韧性建设,从而更好地应对可能出现的不确定风险,使城市系统在面对突发干扰时受到的负面影响最小化。
At present,the environment at home and abroad is becoming more and more complex,thus the instability and uncertainty are obviously increasing.It is necessary to enhance the awareness of opportunity and risk,and promote the construction of resilient cities.National central cities rank the highest on the national scale,with the largest population,highest administrative level and leading level of economic development.However,it is the functional diversity,dynamic evolution complexity,population and economic mobility of national central cities that make the unknown risks they may face unprecedentedly complex.Their potential impact and disastrous consequences become more and more obvious.Therefore,higher requirements are put forward for their construction of resilient cities.At present,in the construction of resilient urban centers,there are some problems such as implemented planning,inadequate systems and unreasonable structures.Hence,national central cities should be forward-looking to promote the construction of resilient cities,by optimizing the urban spatial structure of multi-center network,as well as strengthening the economic,infrastructure,social and system resilience.This will help better cope with the possible risk,and minimize the negative effect of urban system in face of sudden interference.
作者
李国平
杨艺
Li Guoping;Yang Yi(不详)
出处
《区域经济评论》
北大核心
2021年第1期57-63,共7页
Regional Economic Review
基金
研究阐释党的十九届四中全会精神国家社会科学基金重大项目“优化资源配置提高中心城市和城市群综合承载能力研究”(20ZDA040)。
