{"title":"可持续系统城市规划:原则与趋势","authors":"Francesco Masciarelli","doi":"10.32438/WPE.4118","DOIUrl":null,"url":null,"abstract":"The crisis of the urban environment is a systemic one, and it is due to a joint action of socio-cultural, politic, economic, physic and ecologic factors. It is also related to the progressive decay of communitarian sense and policy representativeness as generative factors of the city; to his economic bases transformation; to decentralization processes and loss of public spaces; to his increasing dimension and speculative land annuity phenomena; to his unsustainable energy needs and environmental impacts. Therefore, this crisis is summarizable as a systemical and sustainability one. But the crisis of the city is also due to the inadequacy of urban planning: the poor comprehension of city systemic nature and poor presence of sustainability measures, the formal rigidity of the top-down processes unable to manage the bottom-up self-organized transformations, lead to a lack of operability of its instruments. As a consequence, the perspectives of the study of the city have to be shifted from the urban structures to the related processes; from the urban components to the whole environment; from the juxtaposition of objects to social and cultural interactions. The most interesting trends in this direction seem to move toward urban regeneration processes through Digital Social Economy that, together with the use of Social Web Platforms, could make more publicly visible, shared and effectively participative the planning processes allowing a real involvement of citizens and communities. Aims of this study is to summarily describe these trends toward systemic urban planning processes, through the analysis of literature and examples, in light of a possible sustainable future of the human environmental system definable as city.","PeriodicalId":177785,"journal":{"name":"WEENTECH Proceedings in Energy","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Sustainable systemic urban planning: principles and trends\",\"authors\":\"Francesco Masciarelli\",\"doi\":\"10.32438/WPE.4118\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The crisis of the urban environment is a systemic one, and it is due to a joint action of socio-cultural, politic, economic, physic and ecologic factors. It is also related to the progressive decay of communitarian sense and policy representativeness as generative factors of the city; to his economic bases transformation; to decentralization processes and loss of public spaces; to his increasing dimension and speculative land annuity phenomena; to his unsustainable energy needs and environmental impacts. Therefore, this crisis is summarizable as a systemical and sustainability one. But the crisis of the city is also due to the inadequacy of urban planning: the poor comprehension of city systemic nature and poor presence of sustainability measures, the formal rigidity of the top-down processes unable to manage the bottom-up self-organized transformations, lead to a lack of operability of its instruments. 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引用次数: 0
摘要
城市环境危机是一种系统性危机,是社会文化、政治、经济、自然和生态等因素共同作用的结果。它还与作为城市生成因素的社区意识和政策代表性的逐渐衰退有关;对其经济基础的改造;去中心化进程和公共空间的丧失;对其不断扩大的规模和投机土地年金现象;他不可持续的能源需求和环境影响。因此,这场危机可以概括为一场系统性和可持续性的危机。但城市的危机也是由于城市规划的不足:对城市系统性质的理解不足,可持续性措施的存在不足,自上而下的过程的形式僵化,无法管理自下而上的自组织变革,导致其工具缺乏可操作性。因此,研究城市的视角必须从城市结构转向相关过程;从城市组成部分到整个环境;从物品的并置到社会和文化的互动。在这个方向上,最有趣的趋势似乎是通过数字社会经济(Digital Social Economy)和社交网络平台(Social Web Platforms)的使用,使城市的规划过程更加公开可见、共享和有效参与,从而让市民和社区真正参与进来。本研究的目的是通过对文献和实例的分析,根据可定义为城市的人类环境系统的可能的可持续未来,总结描述这些走向系统性城市规划过程的趋势。
Sustainable systemic urban planning: principles and trends
The crisis of the urban environment is a systemic one, and it is due to a joint action of socio-cultural, politic, economic, physic and ecologic factors. It is also related to the progressive decay of communitarian sense and policy representativeness as generative factors of the city; to his economic bases transformation; to decentralization processes and loss of public spaces; to his increasing dimension and speculative land annuity phenomena; to his unsustainable energy needs and environmental impacts. Therefore, this crisis is summarizable as a systemical and sustainability one. But the crisis of the city is also due to the inadequacy of urban planning: the poor comprehension of city systemic nature and poor presence of sustainability measures, the formal rigidity of the top-down processes unable to manage the bottom-up self-organized transformations, lead to a lack of operability of its instruments. As a consequence, the perspectives of the study of the city have to be shifted from the urban structures to the related processes; from the urban components to the whole environment; from the juxtaposition of objects to social and cultural interactions. The most interesting trends in this direction seem to move toward urban regeneration processes through Digital Social Economy that, together with the use of Social Web Platforms, could make more publicly visible, shared and effectively participative the planning processes allowing a real involvement of citizens and communities. Aims of this study is to summarily describe these trends toward systemic urban planning processes, through the analysis of literature and examples, in light of a possible sustainable future of the human environmental system definable as city.