中国区域经济差异变化的空间特征及其政策含义研究   总被引：54，自引：6，他引：54  

覃成林 《地域研究与开发》1998,17(2):36-39

采用了种省区人均国内生产总值与全国平均值的离差和比离两个指标，分别判断１９９０￣１９９５年我国区域经济绝对差异和相对差异变化的空间状态，并进一步阐明了其调控区域经济差异的政策含义。  相似文献   

岩土工程实现规模经营,扩大工程市场服务功能,争取更大的经济效益     

陈耀宗  路秀峰 《吉林地质》1997,16(1):6-10

地矿部吉林地勘避自八十年代初开始推向地质市场，迄今已十多年，服务领域日益扩大，但根据当前市场发展的趋向，必须走视规模经营的路子，引进，更新技术装备，扩大工程市场的服务功能和占有率，才能获得更大的经济效益。  相似文献   

建立混合经济架构，奠定地勘单位长远发展基础     

魏建全 《中国煤田地质》2004,16(6):63-64,66

分析了非公有制经济对国有地勘队伍经济体制的影响，论述了适时改革地勘单位产权制度的必要性，提出了地勘单位应该建立混合经济架构的设想，为其长远发展奠定基础。  相似文献   

开发旅游观光资源与四川西部之发展     

赵友年 《四川地质学报》2004,24(1):46-50

川西甘孜州旅游观光资源丰富多彩，遍布的温泉、热泉与雪山、草地、森林相配置成的景点、景区比比皆是．加之悠久的人文、宗教建筑和文物，都具有很高的研究和观赏价值。开发这些资源以引导甘孜州经济的发展，将是大有可为的。  相似文献   

Research on the effect estimation of seismic safety evaluation     

邹其嘉  陶裕禄 《地震学报(英文版)》2004,17(1):87-98

IntroductionItisdefinitelystipulatedintheLawofthePeople'sRepublicofChinaonProtectingagainstandMitigatingEarthquakeDisastersthattheseismicsafetyevaluationmustbemadeformajorprojects(includinglifelineprojects)and,accordingtotheresultsobtained,theseismicresistancerequirementsshouldbedetermined.Thenecessityofseismicsafetyevaluationhasbeenrecog-nizedgradually,butthetopicontheeffectofsafetyevaluationhasnotbeenreferredmuch.Gener-allyspeaking,althoughmostpeopleapprovethesocialeffectofsafetyevaluatio…  相似文献   

矿产品供需关系经济分析     

谢业文 《矿产与地质》2004,18(1):90-92

矿产品供需关系决定矿产品价格的市场走向，运用供需二维图解可以预测矿产品供需动态，给出精确的供需二维图要注意资源增加与减少、代用材料和新产品开发等因素，指出精心积累矿产品供需资料，仔细观察供需关系，可以预测矿产品价格和市场走向。  相似文献   

Researching the South African tourism and development nexus   总被引：1，自引：0，他引：1  

Gustav Visser  Christian M. Rogerson 《GeoJournal》2004,60(3):201-215

Under apartheid, tourism was essentially anti-developmental in focus and tourism research largely centred on the recreation of white South Africans. Since the 1994 democratic transition tourism has become recognised as an increasingly important sector for South Africa's economy and for achieving the government's goals for reconstruction and development. In this paper a review and critical analysis is presented of the changing directions and foci of tourism scholarship in South Africa. It is shown that South African scholars are beginning to respond to the challenges posed by tourism as a developmental focus. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   

世界政治新形势下的中国经济安全观     

徐忠  娄昭 《世界地理研究》2004,13(3):25-29,49

当前，世界政治形势处于动荡催生调整，调整蕴含机遇，在单极与多极矛盾的碰撞与互动中，正在形成某种更有效的机制，培育更为成熟、理性竞争的意识，促使各主要大国为世界的持久和平与繁荣共同担负起应有的责任。因此，国家经济安全是世界各国都普遍关注的战略问题。本文首先总结了就当今世界政治发展的四个特点，并在分析国际形势新变化对中国经济安全影响的基础上，提出了维护我国经济安全的六点思考。  相似文献   

电子地图商务网站应用探析     

杨晓超 《测绘信息与工程》2004,29(2):5-7

从WebGIS的产生背景和特点入手,阐述了WebGIS的应用现状,分析了WebGIS的重要应用之一--电子地图商务网站,剖析了其服务对象、系统需求、市场预测及策略等.  相似文献   

Mapping the Bonanza: Geographies of Mining Investment in an Era of Neoliberal Reform*     

Gavin Bridge 《The Professional geographer》2004,56(3):406-421

Geographic analyses of how national policies of economic liberalization influence global patterns of economic activity often draw their conclusions from studies of the paradigmatic sectors of manufacturing and, to a lesser extent, services. There is, by contrast, relatively little work examining how neoliberal policy reforms in the developing world may be driving changes in the geography of primary sector (i.e., extractive) activities at the global scale. This article presents and analyzes new data on direct investment in the international mining industry. It reports methods and results from a research project to systematically map and evaluate changes in the commodity mix and geographical spread of mining‐related investment in the world economy since 1990. It confirms and quantifies what was hitherto anecdotal evidence of a geographic shift in investment during the 1990s away from mature targets toward a small number of “rising stars” in the developing world, following the adoption in many countries of neoliberal economic policies from the mid‐1980s onward. However, the findings challenge conventional interpretations of this shift as an investment “bonanza” in the periphery and highlight how recent investment trends are highly specific in geographical scope, concentrated within a few commodities, and how the allocation of investment between established and emerging targets is variable over both time and space.  相似文献