SOCIAL RELATIONS SPATIALLY FIXED: CONSTRUCTION AND MAINTENANCE OF SCHOOL DISTRICTS IN SAN ANTONIO,TEXAS     

Christine M. Drennon 《Geographical review》2006,96(4):567-593

ABSTRACT. More than 140 court cases filed in the United States between 1970 and 2003 argued that unacceptable and unconstitutional funding disparities exist among school districts in most states. In those arguments, stories, statistics, and maps are used to compare various school districts to prove that conditions are indeed unequal. Both sides—plaintiff and defendant—use such information to disprove each other's contentions. In so doing, each assumes that the political spaces of the school districts are absolute, timeless, and independent. Failure to recognize that these spaces—the school districts—are not objective but, in fact, constitutive of the class and race relations actually being argued and debated in court further legitimates local geographies of privilege and deprivation. I examine the formation of the school districts around San Antonio, Texas to illustrate that these districts are far from independent of one another and were formed to isolate privileged communities from the rest of the city. A relational view of space‐time allows such spaces as school districts to assume a political role, as opposed to the absolute, independent spaces they now represent.  相似文献   

关于卫星应用专业设置及其定位的若干思考     

李征航  魏二虎  黄劲松  罗佳 《测绘信息与工程》2005,30(2):47-49

介绍了国内外卫星应用的现状、社会需求及相关专业的设置情况,提出了对我校设置卫星应用专业及其定位的若干建议,说明了设置该专业的必要性、存在的困难及其对策。  相似文献   

矿产勘查与评估的统计地球化学方法   总被引：1，自引：0，他引：1  

蒋志 《地质与勘探》2002,38(1):1-4

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。  相似文献   

可持续发展评估指标、方法及应用研究   总被引：31，自引：1，他引：31  

张志强  程国栋  徐中民 《冰川冻土》2002,24(4):344-360

可持续发展评估指标及方法研究是可持续发展定量评估研究的基础,是实施可持续发展管理的依据,是生态经济学与可持续发展研究的前沿领域和热点问题之一. 在概括介绍可持续发展评估的工具--指标/指数的概念和功能、国际上代表性可持续发展研究机构指标选取的原则的基础上,全面分析归纳了可持续发展指标(体系)的类型及其框架模式. 详细介绍了联合国可持续发展委员会(UNCSD)、经济合作与发展组织(OECD)、世界保护同盟(IUCN)、世界银行等国际上代表性机构的可持续发展系统性指标体系的最新研究进展,并分析了这些系统性指标体系的优缺点. 深入分析了国际上典型的社会发展类、经济发展类、生态环境类可持续发展指标(指数)的研究、开发与实际评估应用的情况. 最后,总结了当前可持续发展指标(体系)研究的特点与趋势.  相似文献   

我国西部生态退化的社会经济分析--以川西为例   总被引：9，自引：11，他引：9  

陈国阶 《地理科学》2002,22(4):390-396

导致川西生态退化主要原因是经济发展水平低，人口超过环境容量，农村生产方式和生活方式落后，以柴、粪为薪、天然放牧，陡坡垦殖，砍伐森林等导致植被破坏，草场退化，水土流失，据此，对川西的区域资源优势，川西较低密度人口，川西资源开发和支柱产业选择应重新评价和定位。进行川西生态建设，实施可持续发展战略，必须营造开放的社会－经济－自然复合系统的耗散结构，构造社会、经济发展与生态建设协调的有序结构和机制。同时，较彻底地改造农林牧生态系统，开创与生态协调的农业结构，生产模式，种植模式和管理模式，进行农牧区社区建设，根除刀耕火种，陡坡垦殖，游牧的社会基础。  相似文献   

太湖流域社会经济发展对水环境的影响研究 ——以无锡市为例   总被引：16，自引：2，他引：16  

许刚 《地域研究与开发》2002,21(1):55-59

近20年来，太湖流域地区在社会经济快速发展的同时，其生态环境也急剧恶化，特别是水体污染严重，其水质每5－10年下降一个等级。文章以无锡市为例,分析了社会经济发展对太湖流域水环境影响的主要因素与原因，并从产业结构的优化、水资源重复利用、污水处理企业化经营以及环境宣传等方面探讨了应对目前太湖流域水环境问题的主要措施。  相似文献   

河南经济技术开发区发展前景与对策     

杨延哲  张教平  刘燕茹  杨文新 《地域研究与开发》2002,21(4):24-27

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。  相似文献   

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

Cletus Acho-Chi 《Singapore journal of tropical geography》2002,23(2):131-148

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.  相似文献   

Promoting social justice and conserving montane forest environments: a case study of Nepal's community forestry programme   总被引：1，自引：0，他引：1  

Netra Prasad Timsina 《The Geographical journal》2003,169(3):236-242

This paper analyses participatory forest policy and the ways it has influenced the relationships between people as it relates to the forest resource management. This case study was conducted in the middle hills of Nepal, and information was collected through direct observation, individual interviews, group discussion and secondary information analysis. It substantiates a few examples of how the community forestry programme can be used as a means to promote the participation of the women, the poor and dalit (untouchables) in forest resource management, as well as enhancing social justice and improving the forest resources in their locality. However, it also demonstrates that though the community forestry programme has a positive impact, it faces several constraints and challenges. The local Forest User Group is controlled by a few élites making the poor and disadvantaged vulnerable to further marginalization. The results of the case study strongly indicate that community forestry processes must address the political, economic and social needs of the forest users, and also provide a neutral platform on which the poor can present their cases.  相似文献   

Archipelagos and networks: urbanization and water privatization in the South   总被引：2，自引：0，他引：2  

Karen Bakker 《The Geographical journal》2003,169(4):328-341

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.  相似文献