矿产勘查与评估的统计地球化学方法

统计地球化学在矿产勘查与评估中的应用，主要包括采术规则，临界品位计算，资源量／储量公式，边界品位确定，网度判别，矿床经济分类以及矿床开发风险等内容。     

沐川太平砂岩型铼钼（饿）矿点的地质特征和矿化时代

四川沐川县民主-太平-带含钼砂岩为一新矿化类型——沉积砂岩型铼钼（锇）矿点。X-射线粉晶衍射分析结果表明其中微-细晶鳞片状含钼矿物为晶质辉钼矿；高精度质谱分析发现辉钼矿中分散元素Re和铂族元素Os含量很高，具有重要的综合利用价值；高精度Re-Os同位素测年证明辉钼矿形成年龄与含矿的中生代红物学和矿床学均具有重要的理论意义和应用价值。     

机械研磨对平鲁煤系高岭石热行为的影响

对煤系高岭石进行0-2h的研磨之后，再在900℃、1000℃、1400℃的温度条件下分别对其加热1h，然后利用X射线衍射（XRD）、差热分析（DTA）、红外光谱（IR）等手段，研究机械研磨对于煤系高岭石晶体结构的破坏作用以及对其热行为的影响。结果显示，煤系高岭石被研磨1h之后，高岭石的晶体结构几乎全部跨塌。把研磨1h的煤系高岭石加热到1000℃（加热1h），便能形成结晶良好的莫来石。     

县域农业生态景观规划与设计——以北京市密云县为例

景观生态学属宏观尺度生态空间研究范畴 ,其理论核心集中表现为空间异质性和生态整体性。景观生态规划与设计是以景观生态学原理为指导 ,进行景观尺度地域生态规划 ,并提出相应的规划与设计方案。该文以景观生态规划的设计原则与方法为指导 ,进行密云县农业生态景观规划与设计 ,最终目的是设计一个可持续发展的县域农业生态景观体系     

密云县水源地土地利用规划研究

该文通过分析密云县土地利用的自然和社会条件 ,在此基础上围绕水源地水源环境保护的目标 ,对该区域进行土地利用规划 ,即县城密云镇为增长极以及为密云水库生态区、西南粮油菜生产区、东南果粮生产和生态建设区、西北林牧生态区以及东北生态保护和林果生产区。     

河南经济技术开发区发展前景与对策

文章阐述了经济技术开发区在区域经济发展过程中的作用。根据河南省经济技术开发区的发展现状和存在的问题，分析了加入WTO后开发区所面临的机遇和挑战，并在此基础上从开发区环境营造，运行机制，筹资方式，产业发展，城市建设等方面提出了加快河南省经济技术开发区发展的对策。     

The Mobile Street Food Service Practice in the Urban Economy of Kumba, Cameroon

The mobile food service practice is one of multiple survival strategies adopted by poor urban households in Cameroon to maintain and expand the base of subsistence incomes, especially in the current surge of economic crisis. Though a fast-growing informal sector enterprise, it is still at an artisanal stage in urban Cameroon, creating an urgent need for a supportive policy environment that could have measurable positive impacts on improving the productivity, welfare and income levels of the micro-entrepreneurs. This study looks at the mobile food service practice in Kumba, Cameroon, in terms of its basic characteristics, the locational factors influencing its socio-spatial distribution, the critical success factors (CSFs) determining customer choices, and its impacts on the local environmental resources and quality of urban life. The mobile food service practice creates employment, generates income, and acts as a food energy-support instrument to the urban poor and local economic activities operating in Kumba. The vendors, who are mostly women, can make incomes that are 405 per cent of the national minimum wage and, thus, contribute financially towards the education, health and survival of their families. The paper provides some recommendations on ways to improve the efficiency of this sector so as to achieve sustainable economic and social development and to enhance empowerment thereof.     

Archipelagos and networks: urbanization and water privatization in the South

This paper examines the interrelationship between urbanization and water supply privatization in cities in the global South. The purpose of the paper is not to evaluate the impacts of privatization; rather, the paper analyses the differences in pathways and modes of water supply privatization, focusing on urban and contrasting with rural areas. A distinction is drawn between privatization (organizational change) and commercialization (institutional change) of water supply. Emphasis is placed upon the interrelationship between regulatory change (a shift from public to private management of water supply systems), human use of and access to water, and urban waterscapes. In contrast to metaphors of 'networks' so often applied in analyses of water management, the 'archipelago' is posited as a metaphor which better captures the complex overlapping strategies of water supply provision in urban areas in the South. Building on this metaphor, and in response to the 'public–private' dualism often invoked in studies of privatization, the paper outlines an alternative typology of water management in urban areas in the South. This typology foregrounds the concepts of the territorialization of corporate power as a means of understanding the articulation between privatization and urbanization processes in the South.     

山东省省际边界地区发展研究

省际边界地区有其自身的发展特点，对于区域的发展起着特殊的作用。文章分析了山东省省际边界地区的特点，并根据康维斯（P.D.Converse)断裂点理论，对山东省及周边中心城市的引力范围进行了计算，比较分析了目前山东省省界城市和省内城市吸引范围及竞争力差异，提出了山东省发展省际边界地区的相应对策。     

区域经济整合发展研究--以上海市南汇区为例

文章从区域经济一体化和经济全球化的角度出发，分析了区域经济整合发展的动力来源、基本过程及遵循的原则，并以实例阐述了区域经济整合的主要内容为：城镇体系、产业结构、市政和基础设施及区域经济运行环境等，归纳出了5种典型的整合类型，即领土主权变动、国家重大政策推动、行政归属调整、重大工程启动及城市扩展整合等，最后通过上海市南汇区的实例进行了相应的论证。