试论西部大开发与国防建设   总被引：3，自引：0，他引：3  

陈耀西  陈红根 《地域研究与开发》2001,20(1):46-49

根据我国国土形状呈三叶螺旋浆形的特征，指出了我国经济建设，国防建设和行政管理均应实行中心辐射型结构模式，述了我国经济建设与国防建设相结合的措施，将经济区以国防功能区分为核心经济区，纽带经济区，支撑经济区，有序建成这三类经济区，以适应形势发展的需要，扩大我国的战略防御向纵深发展。  相似文献   

From national to post-national territorial identities in Israel-Palestine     

David Newman 《GeoJournal》2001,53(3):235-246

Territory remains a central component of national identity in the contemporary political discourse between Israelis and Palestinians, both populations opposing power sharing within the same space, for fear of the other's domination. The contemporary political discourse relates to conflict management and the desire for separate spaces within which national identities are strengthened through territorial/national homogeneity. The Zionist national ideology of most Jewish citizens of Israel has strong territorial roots; hence they reject the post-Zionist post-nationalist ideology, regardless of whether they accept the possibility of change in Israel's territorial configuration or of a diminishment in the importance of the territorial dimension of national struggle. The rights of residency and citizenship even of second and third generation Jewish citizens remain linked with the territorial configurations of a State that will continue to be called Israel and have a national anthem expressing the aspirations of a single, exclusive, national group. But within territorial readjustment, issues of configuration may become less relevant and in it is this sense that post-Zionism focuses on a discourse of territorial pragmatism, rather than the disappearance of territory from the nationality-citizenship debate altogether. It is part of a process of re-territorialization and spatial reconfiguration of political and national identities, not a reversal of territorialization, if only because there is no such thing as a post-territorial notion of the organization of political power. The boundaries of national identity become more permeable, more inclusive, but they do not disappear altogether.  相似文献   

Ecological conflicts in Poland   总被引：1，自引：0，他引：1  

Włodzimierz Kurek  Robert Faracik  Mirosław Mika 《GeoJournal》2001,55(2-4):507-516

Transformation of the political system, observed in Poland for 10 years in connection with economic restructuring and basic socio-economic reforms to harmonise with European Union structures, is also evident in terms of environmental management. Pollution has been reduced in many ways but the rise in living standards, linked with the rapid growth of cars and other forms of consumption, has had a negative effect and environmental conditions have deteriorated in the central areas of large cities. The growth of waste water and refuse is a considerable problem. More areas are now officially protected and the three levels of local government established at the beginning of January 1999 (voivodeship, district and community) all have certain defined environmental protection responsibilities which are cumulatively greater than before. Meanwhile there is a greater awareness in society of environmental issues, although it does not yet lead to a high level of participation in protection work. However, there are strongly-expressed opinions on the ecological acceptability of certain economic developments and conflicts are frequently arising within communities and local governments and also between investors on the one side and ecological organisations and environmental protection institutions on the other. Most controversial are new roads, power stations (like the Zarnowiec nuclear project) and reservoirs like the one on the Dunajec river at Czorsztyn. Local communities frequently resist plans for waste dumps, incinerating plants and other developments which are seen as injurious to health or the quality of life. The planned reprivatisation of the state-owned forests is also criticised by foresters and ecological movements. Conflicts are likely to grow as economic development accelerates but better information and greater public understanding of the need for sustainability should make for consensus. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

National territorial planning at the turn of the 21st century     

Yong-Woong Kim 《GeoJournal》2001,53(1):5-15

In the early stages of economic development in Korea, national territorial planning was used as a policy tool to guide spatial structure and to provide physical infrastructure for urban and industrial development. Such a top-down approach was inevitable because Korea maintained the centralized political and government system until the early 1990s. Circumstances, however, have changed recently since the 1990s with progress in democratization and localization. In addition, forces of globalization are making significant impacts on the parameters of national territorial planning. Reflecting these changes in both internal and external conditions, the Fourth National Territorial Plan (2000–2020) has adopted a different approach from the past three territorial plans. This paper reviews the socio-economic background that necessitated such changes in approaches to national territorial planning. A major thrust of the Fourth Plan, a focus on emergent or anticipated planning issues in Korea, is discussed. Finally, the paper examines the rationale for long-term strategic planning in the highly fluctuating situation facing Korean society in the new century.  相似文献   

中国沿海地区国民收入预测的新组合模型     

刘玉龙  陆大道 《地理科学》1996,16(4):305-311

着重讨论一种基于灰色ＧＭ（１，１）模型及国民收入决定函数模型而建立的新组合模型。该模型建模方法简单，组合性强，并且在各模型的拟合精度提高。该模型汲取了灰色ＧＭ（１，１）模型模拟国民收入变化趋势的优点和国民收入决定函数模型模拟国民收入波动的优点，使组合模型不但在趋势上符合国民收入的发展，而且也给出了在波动方面的比较一致的模拟。  相似文献   

An experiment on reservoir representation schemes to improve hydrologic prediction: coupling the national water model with the HEC-ResSim     

Jungho Kim  Laura Read  Lynn E. Johnson  David Gochis  Rob Cifelli  Heechan Han 《水文科学杂志》2020,65(10):1652-1666

ABSTRACT

This study experiments with reservoir representation schemes to improve the ability to model active water management in the National Water Model (NWM). For this purpose, we developed an integrated water management model, NWM-ResSim, by coupling the NWM with HEC-ResSim, and two reservoir representation schemes are tested: simulation of reservoir operations and retrieval of scheduled operations. The experiments focus on a pilot reservoir domain in the Russian River basin – Lake Mendocino, California – and its contributing watershed. The evaluation results suggest that the NWM-ResSim improves the simulation performance of reservoir outflow from this managed reservoir over the NWM default level pool routing scheme. The degree of this improvement depends on the suitability of the operation guidance; the reservoir operations simulation scheme could have acceptable errors for the purposes of water resources management, but not for flood operations. Results of the retrieval scheme of scheduled operations demonstrated better performance for sub-daily flood operations.  相似文献   

Research on the security of national geospatial data clearinghouse based on ASP     

ZHANG Li GONG Jianya ZHU QingZHANG Li  Ph.D.Candidate  National Laboratory for Information Engineering in Surveying  Mapping  Remote Sensing  WTUSM  Luoyu Road  Wuhan  China 《地球空间信息科学学报》2000,3(3):47-51

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导航电子地图和国家安全     

虞积强  吴兆福  高飞  胡小华 《测绘与空间地理信息》2007,30(6):129-131

简要介绍了电子地图及导航电子地图的概念、特点、用途,借鉴当今和历史事例说明两者对国家安全的重要性,进一步论述如何加强对导航电子地图的管理,建议通过宣传教育以提高人们的国家安全意识。  相似文献   

A rural development strategy for the Apuseni Mountains, Romania     

Ioan Abrudan  David Turnock 《GeoJournal》1998,46(3):319-336

The Apuseni Mountains, part of the Western Carpathians, are distinctive in cultural terms because of the highly dispersed settlement patterns that have developed on the high erosion surfaces where the Moti people cleared the forests to allow for an expansion of family farming in the eighteenth and nineteenth centuries. These small ‘crang’ settlements remain, but the population is declining in the face of limited employment opportunities and poor services. The question arises as to the most appropriate rural development strategy for the region, following the communist period which encouraged centralisation through the provision of housing and industry in key villages and new towns. The emphasis on private farming and the expansion of tourism could protect the inherited cultural landscape but money must be found to improve rural services. There is also a strong conservation movement which supports the establishment of a national park, but this could constrain development through controls on grazing and woodcutting. Hence the dialogue continues to find the best compromise and the concept of a ‘natural park’ is being discussed with such a reconciliation in mind. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

包头市水资源系统经济效益分析     

邵景力  崔亚莉  李建萍  茅忠阳  段连钧 《吉林大学学报(地球科学版)》1998,(3)

通过工业资料的统计,获得有关供水效益计算的参数。以效益分析和国民经济评价原理为基础,运用效益分摊系数法对全市工业供水效益分析,用投资净效益率法对现状和２０００年全市水资源系统进行了国民经济评价。结果表明,包头市水资源系统的经济效益明显。  相似文献