Integrating Urban Metabolism With Landscape Disciplines by Applying Technomass  

通过应用技术量实现城市新陈代谢与景观学科的融合

作　　者：Luis INOSTROZA 路易斯·伊诺斯特罗萨(捷克布尔诺孟德尔大学区域发展与国际研究学院,布尔诺市61300;智利自治大学研究与博士项目副校长办公室,圣地亚哥7500912)

机构地区：[1]Faculty of Regional Development and International Studies,Mendel University in Brno,Brno 61300,Czech [2]Vicerrectoria de Investigacion y Doctorados,Universidad Autonoma de Chile,Santiago 7500912,Chile

出　　处：《景观设计学（中英文）》2024年第5期82-90,共9页Landscape Architecture Frontiers

摘　　要：Urban metabolism provides a robust framework for analyzing urban development and its impacts.However,several conceptual and operational shortcomings have constrained the application of urban metabolism in understanding the overall urban processes,limiting the transfer of its potential benefits to design and planning.This article systematically analysed the rationale of the current urban metabolism models,focusing on four prevailing shortcomings from a transdisciplinary perspective:1)utilizing an isolated state approach,which treats urban systems as isolated from other ecosystems;2)ignoring internal processes within urban systems,known as the black box paradox;3)employing a linear material approach that focuses on the path of single materials;and 4)overlooking the material productivity of urban systems,where energy and materials entering the system are used to reproduce the urban material structure and generate goods and tradable products.While these issues have been identified individually in existing scientific literature,there is a lack of holistic solutions.This article proposes an enhanced urban metabolism analytical approachDthe ecosystem approach applying atechnomassoDto address these shortcomings and provide practical solutions in landscape architecture and planning disciplines for sustainable urban development.城市新陈代谢为分析城市发展及其影响提供了一个强有力的框架。然而,部分理论和操作层面上的不足限制了城市新陈代谢在理解城市整体过程中的应用,阻碍了其在设计和规划工作中潜在效益的转化。本文基于跨学科视角,系统分析了当前的城市新陈代谢模型并指出了四项不足之处:1)采用“孤立状态”手段将城市系统与其他生态系统相隔离;2)忽略了城市系统的内部过程,即“黑箱悖论”;3)依赖线性物质思维,关注于单一物质的流动路径;4)忽视了城市系统的物质生产力,即进入系统的能量和物质会被用于城市物质结构的再生产,以及商品和可交易物品的生产。尽管现有文献中已有对这些问题的专项研究分析,但鲜有整体性研究。本文提出了一种提升城市新陈代谢分析的方式--通过应用“技术量”的生态系统途径解决上述不足,并在景观设计和规划学科中切实践行,以促进可持续城市发展。

关 键 词：Urban Metabolism Technomass Urban Ecology Ecosystem Approach Metabolic Flux 

分 类 号：TU986[建筑科学—城市规划与设计]