基于现代城市发展实践的生态相关者协同分析

简要概括了现代城市发展实践的生态相关者、生态利益相关者管理理论等相关概念,依据协同论从生态城市、生态相关者两个角度讨论了生态相关者在外部竞争环境作用下系统行为,考察了生态组织和其生态相关者相互作用的子系统,说明生态相关者之间以及其与生态城市外部环境之间是相互制约、相互耦合的关系,它们通过激烈斗争而达到一种协同状态。     

城市价值与低碳城市评价指标体系

以人与自然"两个中心"、"两种价值"的生态文明思维,分析了生态文明时代城市的价值内涵,提出了低碳城市概念,并以城市价值最大化为核心提出了低碳城市的评价指标体系。     

生态城市评价体系对比与创新研究

生态城市和城市生态思想起源于工业化初期的城市发展,但生态城市和城市生态建设却一直没有融合于传统城市的发展之中,从而使城市形态远离生态健康.20世纪70年代以后,生态城市和城市生态建设成为城市发展的重要导向.在我国出现了城市生态系统研究与评价、城市生态化研究与评价、城市生态系统可持续发展评价、城市生态可持续发展能力评价以及生态城市发展研究和评价等研究热点,并衍生出不同部门、不同侧重点且带有行业特色的诸多生态城市概念,形成生态城市研究的多元化格局,也出现了生态城市管理的混乱现象.鉴于此,在对城市生态与生态城市研究及其评价体系对比研究的基础上,立足城市整体人类生态系统,以实现生态城市综合功能为目标,提出生产功能、服务功能、聚居功能、健康安全、管理与影响5个层面共15个指标的生态城市评价的创新体系.     

生态城市概念及规划设计策略探析

随着上世纪工业化的发展,城市病的问题越来越严重。为有效的解决人与自然关系紧张的问题,实现人与自然的和谐发展,生态城市的概念被提出,并引起了人们的广泛关注。文章从生态城市建设的概念着手进行论述,进而指出了生态城市的规划设计策略,希望对促进生态城市的建设有所帮助。     

“生态城市”的分类与经验推广问题

生态城市已然成为最热门话题之一,而如何建设生态城市也已经摆上各地方的议事日程。然而生态城市的概念即使在学术界也尚未澄清,若从实践角度把握生态城市的概念将更具参考价值。通过全球六个优秀生态城市案例的分析比较,作者提出在当前的生态城市实践中存在三种类型:理想规划型、小规模技术优化型和大规模整体改善型。这些生态城市都有着某种程度上相类似的发展理念和实践经验。然而,经验的推广需要特别避免生搬硬套式的复制,而应该鼓励统观全局,着手关键,因地制宜,分工协作的协同规划模式,通过对各类生态城市实践经验的学习-消化-吸收-转化的过程,帮助各地方切实实现生态城市建设的终极目标。     

城市生态修复国际经验和启示

中央城市工作会议提出"生态文明"、"城市修补、生态修复"的背景下,探讨了生态修复的概念、城市河流的生态修复问题及难点,研究了经过实践检验的三个国际知名的城市河流生态修复案例,提出了现阶段城市工作应该首先转变价值观、转变工作方式及目标。     

城市水域生态规划模式与框架研究

界定了城市水域生态与城市生态水域的概念;依据生态学理论,基于"五律协同"原理,提出了"五位一体"城市水域生态规划新模式,并阐述了城市水域"水景观、水文化、水经济、水安全和水健康"的规划内涵;按宏观、中观和微观三个层次,融入"五位一体"理念,构建了城市水域生态规划框架;最后,对城市水域规划的生态观进行了再思考.     

城市生态系统与生态城市的基本理论问题

本文介绍了城市生态系统的特点、功能及生态城市的概念 ,分析了生态城市的规划原则及生态城市与可持续发展的关系。     

地域性城市设计

根据现代城市设计的发展历程和我国现阶段的具体国情,提出了地域性城市设计的概念.认为这一概念将文脉、场所与生态设计结合了起来,是以时代发展的特点以及地域自然条件和人文条件的特点为依据的;认为地域性城市设计将会成为我国未来城市设计的趋势和方向,在地域性城市设计中应坚持设计与地域相结合,其中包括两个方面:设计与文脉相结合;设计与生态相结合.     

生态城市的概念、特点及实施措施研究

随着城市化进程的加快，城市生态问题日益凸现，建设生态城市成为城市可持续发展的必然选择。本文主要探讨了生态城市的概念、特点及实施措施，以期对我国生态城市的建设提供参考。     

关于环境工程建设在生态城市的应用

为了加快国家现代化发展速度,城市需要加大环境工程工作的执行力度,在推进生态城市建设的过程中,需要突出生态环境理念,并在城市中进行广泛地宣传。城市居民在理解生态环境理念后,可以配合城市环境工程建设工作,这样可以促使生态建设、人民生活以及经济发展这三个方面达到一种平衡的状态。基于环境工程对城市构建的重大意义,论文分析了环境工程建设在生态城市中的应用。     

Urban Political Ecology Beyond Methodological Cityism

The concept of planetary urbanization has emerged in recent years amongst neo‐Lefebvrian urban scholars who see urbanization as a process taking place at all spatial scales. This article analyses recent critiques of the urban political ecology (UPE) literature which argue that much of the work in the field has been guilty of focusing exclusively on the traditional bounded city unit rather than urbanization as a process. In response, the article reviews various strands of the UPE literature which have (always) moved beyond ‘the city’ to consider the various metabolisms and circulations of humans and non‐humans connecting cities with places outside of their borders at a variety of scales. Furthermore, it suggests how these approaches can productively work with the insights of the planetary urbanization literature, in considering both the changing nature of urbanization and also the socio‐ecological and political implications of these changes. Finally, the article suggests how the methodological approach of the ‘site multiple’ and its focus on everyday practices and lived experiences can be useful for researching diverse urban phenomena and their more‐than‐urban connections.     

城市街道家具的生态设计

街道家具的设计是城市规划和设计的深化和细化,街道家具生态设计是一种新的设计理念。论述了街道家具生态设计的特点及意义,分析了街道家具生态设计的主要内容。指出生态街道家具实现了社会效益、经济效益、环境效益三者的统一。     

生态城市规划实践——以中新天津生态城规划为例

指出中新天津生态城的生态示范意义,总结指标体系建立→定位与产业选择→规模确定→空间布局理念与模式确立→配套政策制订的生态型规划步骤,从自然生态格局、用地布局模式、绿色交通理念、生态社区模式、文化保护理念、水资源利用理念和能源利用理念7个方面总结生态型空间布局理念与模式。     

城市胁迫发展理论--城市可持续发展的生态学视角

将生态学的胁迫概念引入到城市的可持续发展领域中,探讨了城市的供应系统、生产系统、消费系统在面临资源、能源以及环境不足时产生的胁迫调整规律.同时对胁迫调整的作用力进行了分析,并进一步提出了城市胁迫发展的概念,对其核心问题进行了细致的阐述,从而为解决城市的可持续发展提供了一条行之有效的发展模式.     

试论城市绿化的生态学与园林艺术

随着人们对生活环境要求的不断提高,城市绿化建设具有重要的意义。基于新时代生态和谐发展理念的不断推进,城市绿化融合生态学与园林艺术性。论文以城市绿化生态学与园林艺术的关联性作为切入点,提出构建融合生态学和园林艺术的城市绿化环境,以此为人们提供舒适、安全的绿化,实现生态自然和谐发展。     

The Nature of Cities: The Scope and Limits of Urban Theory

There has been a growing debate in recent decades about the range and substance of urban theory. The debate has been marked by many different claims about the nature of cities, including declarations that the urban is an incoherent concept, that urban society is nothing less than modern society as a whole, that the urban scale can no longer be separated from the global scale, and that urban theory hitherto has been deeply vitiated by its almost exclusive concentration on the cities of the global North. This article offers some points of clarification of claims like these. All cities can be understood in terms of a theoretical framework that combines two main processes, namely, the dynamics of agglomeration/polarization, and the unfolding of an associated nexus of locations, land uses and human interactions. This same framework can be used to identify many different varieties of cities, and to distinguish intrinsically urban phenomena from the rest of social reality. The discussion thus identifies the common dimensions of all cities without, on the one hand, exaggerating the scope of urban theory, or on the other hand, asserting that every individual city is an irreducible special case.     

高山峡谷脆弱生态区城镇可持续发展研究

从脆弱生态区的概念、特征分析入手,对中国西南高山峡谷脆弱生态区的自然环境和社会经济发展现状进行了研究,提出保障生态安全、适度城市化和发展生态经济是高山峡谷生态脆弱区城镇可持续发展的主要策略。     

城市循环物流系统结构研究

建设循环型城市是城市可持续发展的必然选择以及解决城市化问题的有效途径。为建设循环型城市,实现城市资源循环的最优化,提出了城市循环物流系统的概念,并从客体、主体、载体三个方面对城市循环物流系统的结构进行了研究。     

Urban Waterscapes: The Hydro‐Politics of Flooding in a Sinking City

The threat of flooding in cities is often compounded by political and economic decisions made on watershed management, land development and water infrastructure and provisioning. It has also become a point of conflict between cities’ objectives for development and modernization, and the struggles of marginalized residents living in low‐lying coastal and riverine areas to remain in place. Flooding takes on different forms depending on one's point of view. It is a biophysical issue, involving geology, geography, meteorology and ecology. It is one of urban governance, involving planning and maintenance of infrastructure and land use. And it is sociopolitical, involving historical social and spatial marginalization and contestation. This article, based on mixed‐methods research in Jakarta, Indonesia, traces the conceptual and physical contours of urban waterscapes across these conflicting ideas and narratives. It brings into dialogue theories of urban political ecology, landscape ecology and environmental ethnography to explore the interrelationships between biophysical and sociopolitical factors behind urban flooding. In the article the focus is on the varying materialities and scales involved, including the ecological scales of the watershed, the infrastructural scales associated with flood protection, and the urban scales of planning, governance and social activism. The article concludes with a proposition for a multidimensional approach to thinking and acting on problems of urban ecological change.