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arXiv 1906.06140physics.soc-phphysics.ao-ph
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城市环境及其能源可持续性评估方法的审查,以保证未来城市的气候适应性

A review of assessment methods for the urban environment and its energy sustainability to guarantee climate adaptation of future cities

Dasaraden Mauree, Emanuele Naboni, Silvia Coccolo, A. T. D. Perera, Vahid Nik, Jean-Louis Scartezzini

摘要:

目前的气候变化要求大幅度减少能源需求和温室气体。除此之外,城市还需要适应与气候变化有关的挑战。城市,其复杂的城市纹理和结构可以被表示为一个没有明确和界定的边界的多样化的生态系统。近年来,已经开发了多种工具,用于评估城市气候,建筑能源需求,室外热舒适性和能源系统。然而,在本次审查中,我们注意到,这些工具往往只涉及其中一两个城市规划方面。然而,它们之间存在着错综复杂的联系。例如,户外舒适度评估表明,生物气象学与建筑和城市气候之间存在密切联系。此外,为了应对能源转型的挑战,未来的能源需求将与重新组合城市地区能源需求的能源联系相结合。报告还强调,由于缺乏一个全面的框架,与未来气候数据有关的不确定性使得城市适应和减缓战略的执行和设计变得复杂。因此,我们最后建议需要一个整体的接口,以考虑到这一多层面的问题。在这样一个平台的帮助下,可以启动城市设计的积极循环,从而导致低碳城市的发展和/或利用蓝色和绿色基础设施,对减缓和适应战略产生积极影响。

英文摘要:

The current climate change is calling for drastic reduction of energy demand as well as of greenhouse gases. Besides this, cities also need to adapt to face the challenges related to climate change. Cities, with their complex urban texture and fabric can be represented as a diverse ecosystem that do not have a clear and defined boundary. Multiple tools that have been developed, in the recent years, for assessment of urban climate, building energy demand, the outdoor thermal comfort and the energy systems. In this review, we, however, noted that these tools often address only one or two of these urban planning aspects. There is however an intricate link between them. For instance, the outdoor comfort assessment has showed that there is a strong link between biometeorology and architecture and urban climate. Additionally, to address the challenges of the energy transition, there will be a convergence of the energy needs in the future with an energy nexus regrouping the energy demand of urban areas. It is also highlighted that the uncertainty related to future climatic data makes urban adaptation and mitigation strategies complex to implement and to design given the lack of a comprehensive framework. We thus conclude by suggesting the need for a holistic interface to take into account this multi-dimensional problem. With the help of such a platform a positive loop in urban design can be initiated leading to the development of low carbon cities and/or with the use of blue and green infrastructure to have a positive impact on the mitigation and adaptation strategies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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