CCTV媒体公园的项目实践

中央电视台是中国国家电视台,其新台址工程坐落于最具活力的北京中央商务区,是建国以来国家建设的单体最大的公共文化设施。作为央视新台址工程的重要组成部分,“媒体公园”的规划设计方案强调了央视作为媒体先锋的五个本质意义——“时代、时尚、时下、时段、时机”,在研究人的行为模式的基础上,融合皮拉内西的景观风格,力图建成北京城新的地标景观和城市名片。     

Urban landscape networks: an ecological planning framework

This paper presents a framework for the planning of urban landscape networks in an attempt to have nature areas integrated into traditional urban land-use planning. The biophysical and socio-economic benefits of such a network are discussed to provide justification for this incorporation. A framework is described, building upon ecological planning processes and incorporating theory and methodology from landscape ecology. The framework includes an assessment of natural and cultural resources, formulating the spatial structure of the network and examination of network components. Implementation strategies are discussed within the context of traditional urban land-use planning practice.     

The Riverside and Berwyn experience: Contrasts in landscape structure, perceptions of the urban landscape, and their effects on people

Humans not only structure the landscape through their activities, but their perceptions of nature are affected by the spatial and temporal arrangements (structure) in the landscape. Our understanding of these interactions, however, is limited. We explored the relationship between landscape structure and peoples’ perceptions of nature in the Chicago, IL, USA, suburbs of Riverside and Berwyn because they offer contrasting paradigms of an urban landscape. Designed in the 1800s by Frederick Law Olmsted, Riverside has several unique design elements (curvilinear streets, ample setbacks, parkways of variable width with mowed grass and naturalistic groupings of trees) that define the structure and composition of this landscape. The urban forest was the keystone of Olmsted's desire to create a harmonious community characterized by “refined sylvan beauty”. In contrast, the adjacent community of Berwyn has right-angled streets with small lots and narrow setbacks for houses. Differences in landscape structure between the two communities produced differences in the diversity, size, and composition of woody vegetation. As measured by patch-size distribution, Riverside had greater diversity in landscape structure than Berwyn, and in turn, Riverside had greater diversity in the composition and size of the woody vegetation compared to Berwyn. Riverside tended toward a “natural” appearance with vegetation, while yards in Berwyn tended to be trimmed and edged. Significant differences between the mean ratings of Riverside and Berwyn respondents were found for six of seven community attribute categories. Riverside participants reported receiving greater benefit from the visual and nature-related features of the urban forest than did Berwyn respondents. Berwyn residents ranked social atmosphere for the community and locomotion (wayfinding) highest among the seven community attribute categories. Despite differences between the two communities, residents valued the green residential environment provided by vegetation. However, the more diverse urban landscape as measured by built structures, woody vegetation, and lot size and shape proved to be more satisfying to the residents of these two communities. The design concepts developed and implemented by Olmsted more than century ago in Riverside are still relevant to city planners striving to develop living environments that are satisfying to urban and suburban residents.     

深圳市龙岗区城市风貌特色研究框架初探

本文介绍了“深训市龙岗区城市风貌特色专项规划”研究思路的建构过程。从对城市风貌特色规划与城市设计关系的理解入手,针对目前我国城市设计中存在的主要问题及城市设计认识倾向的变化,选取研究的切入点,建立研究思路,通过导入一系列科学的方法,对龙岗区城市风貌特色进行宏观、中观、微观三个层次的研究,并对其成果实施操作模式作了大胆的创新,试图架构基于可操作性的城市风貌特色研究的范例。     

巴黎玛海区城市遗产保护政策与措施

巴黎玛海区是法国首批城市遗产保护区之一，其成功的保护政策与措施值得借鉴。文章简要介绍该保护区的保护发展历史，并分析其政策与措施的成功之处。     

解读巴黎世界博览会选址规划与城市发展历程之关系

本文通过比较1855至1900年代、1925和1937年，1958和1989年三个时期巴黎世界博览会选址规划与其城市的发展历程、分析解读从古典主义到现代主义城市规划进程中，由博览会单方面影响城市向两者相互影响，协调发展的转变过程。     

美国城市公园和开放空间发展策略及其对我国的借鉴

通过对当今美国城市公园和开放空间发展现状问题，以及正在实施中的发展策略的研究和介绍，主要阐述了当前美国在发展城市公园和开放空间中，在土地利用、开发管理模式以及公园规划设计和维护方面的一些方法，以期对我国公园和开放空间的发展，有一定的借鉴作用。     

《城市规划管理技术规定》的编制与实施

《城市规划管理技术规定》应由政府组织编制,在广泛征求公众的意见后依法报批;应坚持公平原则,不断补充完善和更新其内容,不可随意规定用地兼容性.《城市规划管理技术规定》的内容应以"强制性"指标为主,可适当放宽对"非强制性"指标的规定,范围应覆盖整个城市规划区.     

国外城市社会空间演变的动力机制研究综述及政策启示

城市社会空间演变的动力机制问题一直是国外城市社会学、地理学、人口学、规划学等学科研究的热点，形成了各种理论流派。当前，在经济全球化和市场化改革不断深入的背景下，中国城市社会空间正发生类似于西方城市社会空间的演变趋势。因此，对国外城市社会空间演变的动力机制理论进行研究，可以为正在发生的中国城市社会空间问题提供可供借鉴的理论解释，并且也为合理的城市治理公共政策提供理论依据。     

The organicists: planners,planning, and the environment in Czechoslovakia (1914–1949)

This article takes a brief look at the history of modern Central European planning, especially spatial planning in Czechoslovakia. It is primarily focused on urban and regional planners, planning ideas, concepts, and projects that can be considered ‘organic’. Several important planners (all males) who kept pace with the most current European and US trends (e.g. Vladimír Zákrejs, Jind?ich Kumpo?t, Bohuslav Fuchs, Alois Miku?kovic, Ladislav ?ák, Karel Honzík, and Emanuel Hru?ka) are discussed. The text also mentions some of the driving forces of the time, which had a fundamental impact on organic approaches in planning, including the institutionalization of urban and regional planning. Attention is also given to various international influences and the transfer of ideas that have not yet been adequately analysed. In conclusion, there are some reflections on the significance of organic modernity that succinctly express the atmosphere of that time as well as the efforts of the mentioned planners and thinkers. The main message is to show the close connection between early modern urban planning and the phenomenon of organicism, or rather, organic modernity.