城市利用地下咸水节省淡水资源

开发地下咸水,用于城市居民生活,可节省58%淡水资源.还可腾出地下库容,增大降雨入渗,淡化地下咸水,改善生态环境.     

农业地质信息在农业地质研究与区划中的应用

农业地质是以地质理论为基础与大农业专业理论相结合以解决农业相关问题，服务于农业，以在农业生产实践中获取最大的社会和经济效益。虽然我国正在广泛开展农业地质调查获取了较多的农业地质信息，但信息利用程度低，发挥的经济效益不够理想。分析了在我国开展农业地质研究的意义及其存在的问题，并就农业地质信息在农业区划中的应用进行了探讨。     

Dislocating modernity: Identity, space and representations of street trade in Durban, South Africa

South Africa’s cities have experienced dramatic changes over the past decade. Cities are now home to a multiracial population, and have been transformed by new forms of economic and social interaction. For some, these changes have become a significant source of fear and anxiety. In this paper, we examine reactions to urban spatial change in the city of Durban, as expressed in local newspapers and interviews with suburban residents. We describe how the discourses of urban change in Durban have centred on the increased presence of street traders within the city’s public spaces, and the various ways in which the activity of street trade has disrupted long-established modernist norms governing the occupation and use of the urban space. Specifically, we offer a detailed reading of three prominent narratives within the discussion of street traders in Durban--chaos, congestion and pollution. We argue that street traders have come to embody a wide range of more deeply seated cultural anxieties, which have been brought to the fore in the context of South Africa’s transition. These anxieties arise from the ways in which modern understandings of order, agency and subjectivity have been called into question by material changes in the city, and have implications for the nature of citizenship and civic engagement in post-apartheid South Africa.     

The environmental planning and management approach towards the development and management of the Osun natural spring project,Ibadan, Nigeria

There is a general shortage of potable water in Nigeria, partly through the lack of natural provision and partly because of rapid urban growth that has largely been unplanned. The paper describes the recent redevelopment of a public water facility in a run-down area of Ibadan which is part of the Sustainable Ibadan Project. Despite funding from national and international bodies, the development is strongly based at community level. The local inhabitants feel they have control over their own water supply through their representatives on the various planning and managing committees. This aims to reduce vandalism and to increase pride and involvement in the community. The project is a pilot for other projects around Ibadan, some of which have begun and others are being planned. This paper describes the administrative structures and management principles that have been employed. It forcefully advocates community-based planning and management which respects both the environment and the water-users, and involves a major “bottom-up” element. This revised version was published online in July 2006 with corrections to the Cover Date.     

Exploring the attractions of city centre living: evidence and policy implications in British cities

The British city centre has been the focus of dynamic housing development and repopulation strategies as a key dimension of the government's urban renaissance programme. Through large scale interview surveys in the provincial city centres of Bristol and Swansea, this paper explores the positive and negative features of city centre living, and how these vary amongst a range of social and physical characteristics. The findings suggest that the practical and mundane attractions of city centre living are more important than the more widely publicised lifestyle and cultural attractions of the city centre commonly emphasised in the gentrification literature. Moreover, the research points to differences in attitudes between age groups, with younger adults placing greater value on the range of social and cultural activities in the city centre, whilst older people express high levels of satisfaction with the attractiveness of the environment. A number of policy implications emerge to encourage inclusive marketing strategies within the continued urban renaissance, particularly to challenge the negative perceptions and promote the varied attractions of city centre living to a mix of social groups.     

城市开放空间的空间组织研究

传统的城市规划学和地理学的研究重心是对城市建筑实体的空间组织和管理基于城市建设实践的新需求和理论研究的新发展，文章以城市开放空间为研究对象，对其空间组织的概念、原则、依据、方法和步骤进行了理论概括，以期对我国城市的现代化建设和理论研究有所裨益。     

Regions and sustainable development: regional planning matters

This paper looks at how the term 'sustainable development' has been used in the process of regional plan making over the past decade. It emphasizes the differing geographies of these debates within England, in terms of how sustainable development has been used to justify different types of approach in different parts of the country. Both drawing on and challenging recent work on state theory, the paper argues the need to see regional planning as a part of a multi-scalar governance system, whose importance should not be underestimated.     

国外国土开发整治与规划的经验及启示

本文简要回顾了20世纪以来国外国土开发整治与规划的过程，总结了国外在国土规划方面取得的经验：即国土规划的权威性、系统性、针对性、可操作性、实效性和参与性等特点。在此基础上，结合我国国情，针对当前面临的形势，提出发展和完善我国国土规划的基本思路：重视国土规划；将国土规划纳入规范化、法制化的轨道；强化国土规划的系统调控和管理等。     

Discourse,representation and urban planning: How a critical approach to discourse helps reveal the spatial re-ordering of street sex work1

This paper shows how a critical approach to discourse sheds light on processes of spatial re-orderings. It uses a case study of urban planning in an area of street sex work to explore the ways in which various representations of prostitution can be used to inform planning decisions. Representations of sex worker identity also expose complex spatial and social geographies and evolving processes of marginalisation and exclusion.     

面向信息化的城市规划分析

本文首先揭示了建设信息化城市的原因所在;在此基础上,分别对如何实现城市信息化以及如何维持信息化城市的可持续发展进行了规划,并且指出,城市规划应当兼顾两者,不可偏废。