摘要：In the process of unprecedented urbanization in contemporary China, a great many of Chinese cities have witnessed a rapid expansion of urban scale to different degrees. With the continuous compilation, amendment and enforcement of urban planning, the functional structure, spatial environment, street patterns and textures and even the social aspect of cities have changed conspicuously, all of which have directly happened to the spatial forms of the dimension, or even the multi-dimension of a certain city. By describing and analyzing the structure, evolution and explicit tokens of the spatial forms of cities, this thesis attempts to set up a model of factors that affect urban forms, as well as discuss the attributes, protection, adjustment and development-potential of urban land closely associated with forms. In addition, on the basis of the professional features for urban design to participate in the modeling and construction-management of desirable spatial forms of cities, the author has put forward technical measures for quantitatively appraising and analyzing the large-scaled spatial forms of cities, thus offering technical support to municipal governments and management departments of planned construction.

摘要：The paper presents a dynamic model intervened by urban design for the decision-making of land development intensity, which expresses the inherent interaction mechanism between lands based on the evaluation of land attributes and their similarity relationship. Each land unit is described with several factors according to their condition and potential for development, such as land function, accessibility, historical site control, landscape control, and so on. Then, the dynamic reference relationship between land units is established according to the similarity relationship between their factors. That means lands with similar conditions tend to have similar development intensities, which expresses the rule of the spontaneous urban development. Therefore, the development intensities of the pending lands can be calculated by the confirmed ones. Furthermore, the system can be actively intervened by adjusting the parameters according to urban design or planning intentions. And the reaction of the system offers effective support and reference for reasonable decision. The system with multiple intervention input is not only a credible tool for deriving development intensities, but also a platform to activate urban design conception. Above all, the system as a socio-technical tool integrates the optimization of form, function and environment, and embodies the principle of impersonality, justice and flexibility in the decision of land development intensity.

摘要：The ubiquitous sameness of urban greenways prompts questions on generative design grammar and syntax, whether creative, critical rethinking at that level might be lacking. However the design syntax of urban greenways is not explicitly discussed thus leaving a critical gap in knowledge. This paper begins tackling the larger question by acting on the fundamental subset of it, by operationatizing the design syntax of urban greenways. This is done through mathematics-based graph studies to analyze patterns and shapes, photography based thermal, material and morphology studies, and section analyses to make imagery-derived deductions on the design syntax. Recommendation on approaches to diversify and enrich the design syntax includes a more direct reference from ecosystem science theories such for siting and planning the urban greenways at macro- to meso-scale, a mixed-method approach, combining mathe- matics, photography and drawings based frames for analyses at meso- to micro-scale, and a turtle view scale for designing at meso- to micro-scale, with an emphasis on latter.

摘要：This paper discusses the urban land grading system based on the self_developed GIS *** system establishes the system template,the relevant data structure and the empirical formulas of the affecting factor and economic data of land ***,the system can calculate the service radius,sum and land grade ***,it can do statistics and query on various land information and show the result of land grading with spatial and attribute *** paper illustrates the result by giving an example of the commercial land grading of the urban area of Wuhan City by the urban land grading system.

摘要：以刊载景观规划研究论文的重要期刊Landscape and urban Planning为研究对象,从论文来源地、撰稿人所属单位、文章属性、研究内容与研究对象等几个方面对该期刊刊载的1604篇文章进行分析,揭示出国际景观规划研究20年来的规律、特征、重点和热点等,为国内学界了解与把握国际景观规划研究动态提供帮助。

摘要：Under the background that urban ecological landscape as an important component of urban ecological construction has received social attention,ecological landscape should be introduced into the city naturally,so that people can be close to,feel and cognize *** is considered that the ecological effect of landscape should be highlighted and many artistic techniques should be integrated when ecological landscape is planned and ***,it has analyzed relevant skills and principles,creation and reproduction,and medias and forms of urban ecological *** on all ecological theories,many art languages have been used in urban ecological landscape,and its multiple traits have been *** urban ecological landscape will be full of vitality,and a more livable modern ecological city will be constructed.

摘要：After analyzing the concept of urban social psychology and environmental psychology, the paper considers that the city is an object shared by thousands of people from different classes, nationalities and characters, and streets and roads are the skeleton and venation of the city, serving for transport and as spaces. Then, it has proposed principles for road landscape design. Based on environmental facilities on streets, urban environmental psychology has been put forward because transport function has been highlighted while space function has been neglected in urban construction, so that facilities' design and construction can be considered from the perspective of human. Finally, some suggestions have been raised in view of problems in mechanism and management during the design and construction of domestic street facilities.

摘要：Contents of urban road landscapes were introduced from 3 perspectives of natural landscape elements,constructed landscape elements and historic landscape elements,and functions of urban road landscapes *** of the West Renmin Road in Changsha City of Hunan Province was taken for example to elaborate design principles of urban sidewalk *** was proposed that urban cultures and local spirits have various connotations,such as historic traditions,environment background and neighboring objects,which are maintained in the memories of local residents in the form of historic relics,traditions,spirits,concepts and folk *** cultures and spirits are passed down from generation to generation and can be found in all corners of streets and lanes,but cannot be simply replaced by sculptures or garden *** fever of large-scale artificial sculpture in present construction of urban public spaces in China was criticized.

摘要：After illustrating the development and general situation of urban landscape planning and design at home and abroad,the paper has analyzed the current situation and existing problems of urban landscape planning and design,which are manifested in that the participation of landscape designers has been neglected,plants space layout and landscaping have been overlooked,original natural landscape and eco-system have been destroyed,regional style and design personality are lacked,the design of plants community is simple,and the rendering is seriously inconsistent with the actual *** points out that urban landscape design should pay attention to details based on scientific planning;adjust measures to local conditions,economical and affordable;be dominated by plant landscaping;center on people;and highlight regional *** then,it has proposed countermeasures and methods for urban landscape planning and *** should emphasize the general urban plan and the participation of designers;advocate people orientation and construct regional creative characteristic landscape;enhance the communication between designers and construction party;highlight scientific research and personnel training;establish seed breeding and introduction and domestication of germ plasm resources;and strengthen the construction and management of landscape.

摘要：Although ghetto fiction is concerned with the geographical peripheries of white metropolis, its long-term strategy is to effect a radical restructuring of cityscape. This is not to state a criticism of neocolonial values upon which the city is built in opposition to the ghetto but rather of demonstrating the extent to which the white city and the ghetto are already deeply implicated within each other. In a ghetto novel, the white city is the subtext that we must recover, because history of ghetto formation itself is the subject of its discourse. Revaluation of the ghetto prepares us for later attempts to revive an urban and ＂ghettocentric＂ American identity. In contrast to some ghetto fiction where the ghetto is denounced as a place adverse to emancipatory ＂progress＂, Nicholasa Mohr＇s literary ghetto in Nilda （I 986） is not a narrative reinforcing the stereotypical representations of how racioethnic urban life and violent crime define each other. It is not, in other words, a location of unproblematic inherited identities but a place where orientations and identifications are negotiated.