首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   126篇
  免费   4篇
  2020年   1篇
  2019年   1篇
  2017年   1篇
  2016年   1篇
  2015年   2篇
  2014年   5篇
  2013年   11篇
  2012年   3篇
  2011年   6篇
  2010年   14篇
  2009年   3篇
  2008年   9篇
  2007年   9篇
  2006年   7篇
  2005年   3篇
  2002年   1篇
  2001年   2篇
  2000年   1篇
  1999年   1篇
  1996年   1篇
  1995年   5篇
  1994年   2篇
  1993年   4篇
  1992年   4篇
  1991年   4篇
  1990年   2篇
  1989年   3篇
  1988年   1篇
  1987年   3篇
  1986年   1篇
  1984年   2篇
  1983年   3篇
  1982年   1篇
  1979年   6篇
  1977年   1篇
  1975年   1篇
  1974年   1篇
  1969年   1篇
  1968年   1篇
  1965年   1篇
  1962年   1篇
排序方式: 共有130条查询结果,搜索用时 15 毫秒
51.
52.
Guatemala, a nation plagued by the legacy of its brutal 36-year civil war, has, in recent years liberalized its mining law to encourage the entry of multinational mining corporations. These mining companies have included two Canadian companies, which have developed the two most prominent, and controversial, mining projects in Guatemala. Using the lens of political ecology to demonstrate how environmental analysis and policy can be reframed towards addressing the problems of the socially vulnerable, this article analyses the opposition of the Roman Catholic Church to mining in Guatemala. The article reviews the development of liberation theology in Latin America and how this has imparted empathy for the poor into the pastoral praxis of the church. The church is opposed to mining largely because of the potential implications of mining's environmental effects upon the livelihoods of the poor. The article postulates that the opposition of the church to mining is an example of an environmental issue connecting groups of people across class and ethnic lines to offset powerful global political and economic forces. The article concludes with a discussion of how this opposition to mining is a demonstration of the opposition of the progressive church to neoliberalism in general.  相似文献   
53.
54.
An analysis of the Australian wheat belt, 1891–1911, develops and tests a model of wheat belt expansion and evaluates the consequences of two counterfactuals involving revised state boundaries. Results show that percentage county wheat acreage is related to land availability, soil quality, rainfall, markets, and railroads, and demonstrates the role played by state land laws and railroad construction policies. The use of counterfactuals is of value to create historical-geographic ‘might have beens’.  相似文献   
55.
EDITORIAL     
  相似文献   
56.
57.
58.
Certaines activités tertiaires ont la capacité de jouer un role de ‘moteur’économique. Ces activités du ‘tertiaire moteur,’ ou ‘services supérieurs,’ constituent une partie importante de la base économique des régions métropolitaines. Récemment, aux États-Unis, des chercheurs ont commencéà remarquer la tendance de ces activitès à quitter leur ‘habitat naturel’ dans le centre d'affaires des grandes villes pour se relocaliser dans des ‘edge cities’ ou ‘magnet areas’ vers la périphérie de la zone métropolitaine. Le but principal de cet article est de vérifier si la région métropolitaine de Montréal se caractérise, elle aussi, par des tendances semblables de décentralisation des services supérieurs. Nous utilisons la base de données longitudinales sur les entreprises canadiennes de Statistique Canada pour examiner la question de la décentralisation de ces activités dans la région montréalaise. Nos résultats indiquent que pour 11 des 17 secteurs d'activité compris dans les services supérieurs, la période 1981–1989 a vu un transfert du poids relatif de la ville de Montréal vers les deux couronnes périphériques de la région métropolitaine. Ce transfert été plus fort dans les services financiers, d'assurances et d'affaires immobilières que dans les services aux entreprises. Certain service activities have the capacity to play the role of a ‘motor’ of economic development. These ‘hight-order services’ now form one of the principal components of the economic base of metropolitan areas. Recently, researchers in the U.S. have begun to notice a new propensity for these activities to leave their ‘natural habitat’ in the downtown business district of large cities and to relocate in ‘edge cities’ or ‘magnet areas’ toward the periphery of the metropolitan region. The purpose of this article is to verify if the Montreal metropolitan region is characterized by similar patterns of spatial decentralization of high-order services. Our study uses Statistic Canada's Longitudinal Database on Businesses in the Canadian Economy to examine this issue. Our results indicate that for the period 1981-1989, 11 of 17 high-order service sectors were marked by a relative shift from the City of Montreal towards the periphery of the metropolitan area. This shift was more pronounced for the finance, insurance, and real estate group than for the business service group.  相似文献   
59.
60.
Agreements at the special Premiers' Conferences in October 1990 and July 1991 removed Northern Territory Government control over the setting of heavy vehicle registration charges and arrangements for local roads funding on Aboriginal land. In relating the way in which the Northern Territory Government has traditionally administered these policy areas and reacted to the Premiers' Conference agreements, it is shown how land transport policy has been used to facilitate a preferred direction for development of the Territory's economic geography, namely, one in which costs to the private sector are subsidised and activities on privately-owned Aboriginal land are controlled. The agreements should result in a more equitable administration of land transport pol icy in the Territory. Changes to the administration of land transport reflect a broader shift in Australian Federal relations, in which the Commonwealth has sought greater national uniformity of transport policy. This has major implications for the future economic geography of the Northern Territory.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号