北山戈壁荒漠景观1∶5万地球化学测量方法研究

通过在西北北山地区进行剖面和面积性方法试验,研制出了一套适合于西北荒漠戈壁景观条件的地球化学测量方法,即包括样品布局、采样密度、样品介质、样品粒级以及不同类型的地球化学测量方法技术。试验结果证实,每平方千米采集>20目的沟谷粗碎屑介质样品,能够圈定出清晰的矿化异常,而且异常元素组合齐全,指示意义明确,较准确地反映了矿体或矿化体的形态和延伸方向。同时辅助采集植物———红莎样品和<80目细粒级样品(提供热释汞分析),可以提取掩埋矿化体的信息。     

四川彭山钙芒硝矿统一规划勘探和开发之成效

论述了在县域内实行矿产资源的统一规划、统一勘探、统一开发的重要性；实现公益性地质矿产调查与商业性地质勘查工作分制运行，以加强矿产资源调查评价与勘查，进而为县域经济可持续发展提供矿产资源保障。     

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。     

湖北省土壤侵蚀景观空间异质性及驱动因子分析

地域分异是地球表层大小不等、内部具有一定相似性地段之间的相互分化以及由此产生的差异。为了研究不同区位土壤侵蚀问题，从土壤生态景观及系统论出发，运用地质学、地理学、景观生态学、环境学的理论和研究方法，研究湖北省土壤侵蚀景观空间格局及其驱动因子，使土壤侵蚀问题研究提高到一个新的水平。湖北省土壤侵蚀景观具有南北分带、东西分区，为一不对称的断块一环组合，土壤流呈现向长江、江汉盆地中心轴带辐聚、单流向特点。景观空间异质性形成的首要驱动因子是大地构造背景，以房县一襄樊一广济断裂带为界，南北两侧地壳物质组成和构造发展史存在较明显的差异，现代气候带、降雨量、温热程度及土地利用等差异，造成了湖北省区域土壤地理、土壤生态的分异，形成湖北省土壤生态带、区具有南北分带，东西分区的宏观格局；其次大兴安岭一武陵山深部构造陡变带两侧新构造运动强度差异、大别造山带构造强烈隆升，导致土壤侵蚀强度的西强东弱、南北强中间弱的态势；成土母岩差异性决定了土壤可蚀性的多变；空间上“土壤侵蚀内城区”分布在湖北省的周边地区，经济贫困、管理落后，这一地区的经济水平与水土流失间形成“自反馈作用”，这一现象在我国水土保持、生态建设工作中应该引起重视。     

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.     

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。     

呼和浩特市城市边缘区景观格局动态变化研究

利用GIS技术对1987，2000年两期航空遥感影像进行空间叠加对比分析，从斑块及景观2个尺度对呼和浩特市城市边缘区景观格局变化进行了研究。结果表明：在斑块尺度上，边缘区两期景观结构均以农田景观为基质，研究期内，农田景观、草地景观等缓慢减少，建筑景观明显增多；在景观尺度上，边缘区景观多样性指数趋于增大，优势度指数趋于降低．景观组分趋于复杂化、破碎化和多元化。分析其影响因素可知：经济发展和城市化的加快、政策导向是变化的根本原因，人口的增加、土地利用方式的改变是变化的直接原因。     

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.