景观型城市行政文化中心区建设改善策略研究--以上海市浦东新区花木城市副中心为例

作为景观型城市行政文化中心区,上海市浦东新区花木区在景观方面已成为标志性地区。然而在生活吸引力方面较差,存在功能环境方面功能单一、现有产业设施缺乏联系与延伸;物质环境方面尺度巨大、界面封闭、交通不便等问题。应从功能策略——多种功能链之间形成相互交错相互依存的关系;空间策略——增强建筑的可进入性、空间的可驻留性;交通策略——对区域公共交通体系进行整合改善等方面来进行改善。

城市规划中城市景观设计方法初探

通过对城市景观设计方法的研究,揭示了城市规划中各物质要素对景观的影响,并对城市中心景观设计方法作了讨论。

城市中心花坛的设计与应用探讨——以扬州文昌阁花坛为例

以扬州文昌阁中心花坛为例,通过设计、施工、测量和拍照等方式,对文昌阁花坛历史、作用形式、图案设计、植物选择以及施工养护等内容进行了介绍和分析,为花坛在城市中心景观中的应用提供参考。

QUANTITATIVE ANALYSIS AND FRACTAL MODELING ON THE MOSAIC STRUCTURE OF LANDSCAPE IN THE CENTRAL AREA OF SHANGHAI METROPOLIS

The mosaic structure of landscape of the central area of Shanghai Metropolis is studied by quantitative methods of landscape ecology based on Remote Sensing (RS) and Geographic Information System (GIS) in this paper. Firstly, landscapes are classified into eight categories: residential quarter, industrial quarter, road, other urban landscape, farmland, village and small town, on-building area, river and other water bodies (such as lake, etc.). Secondly, a GIS is designed and set up based on the remote sensing data and field investigation, and a digital map of landscape mosaic is made. Then the indexes of diversity, dominance, fragmentation and isolation, and fractal dimension of each type of landscape in different periods are calculated by using spatial analysis method of GIS. With reference to the calculated results, a series of relative issues are discussed.