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Several countries have made large investments in building historical Geographical Information Systems (GIS) databases containing census and other quantitative statistics over long periods of time. Making good use of these databases requires approaches that explore spatial and temporal change. The authors use a variety of visualization and spatial analysis techniques to explore population change in Ireland during and after the Great Famine of the late 1840s. Importantly, the techniques allow differences over space and time to be explored, thus stressing the diversity between places, rather than making all places appear the same, a common criticism of many statistical approaches. The authors demonstrate the potential of these techniques to explore geographical and temporal variations in large quantitative GIS datasets.  相似文献   

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在经济地理学的研究中,劳工常常被看作是与自然资源、资金、技术等同类的经济要素,只重视劳动成本,忽视了劳工作为社会活动主要参与者的角色。近年来,劳工地理研究取得了长足的进展,弥补了传统地理学研究的不足。全球化背景下的工人运动、劳工组织和地方劳工控制体制,劳工市场的空间分割,不同政治、经济和文化背景下的农区劳工地方化逐渐成为劳工地理的重要研究方向。  相似文献   

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Reform of the labor law has been proposed to alleviate allegedly defective procedures and remedies in the present law. In spite of the fact that numerous violations and abuses of the existing law have taken place over the last several years and that the provisions of the existing law have been inadequate to prevent these violations and abuses, Congress has been unable to pass meaningful reform measures to deal effectively with those inadequacies. The present law allows for long delays in the settling of cases involving alleged unfair labor practices and has become, in the minds of many, a sham which does not protect the rights of workers and, indeed, allows employers to engage in unfair labor practices with very little fear of the consequences. Proponents of labor law reform argue that changes are needed to furnish adequate guarantees that the existing labor law will be effective. The lively debate in Congress over the issue of labor law reform demonstrates that it is one of the most controversial and important questions facing the nation today. Some argue that unless effective reform measures are adopted, workers will continue to labor under the existing ineffective system.  相似文献   

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ABSTRACT The paper empirically examines labor market matching as a source of urban agglomeration economies. We work from the hypothesis that job turnover leads to tighter labor matches and estimate the relationship between urbanization and the job mobility of young men. Using a panel from the National Longitudinal Survey of Youth, we find evidence that young men change jobs more frequently in their early career if they live in larger or in more educated urban areas. The sensitivity of the results to whether the young men were “movers” or “stayers” suggests the possible endogeneity of location.  相似文献   

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Soviet population geographers have tended to study labor-resource problems at the level of major civil divisions, such as republics, krays and oblasts. There is a real need for investigating such problems at a more detailed regional level, down to particular rayons and urban places in which people live and are employed. Various types of economic-geographic investigations of labor-resource problems are suggested and a research strategy is proposed. The author notes that if population cannot be redistributed regionally in keeping with a given economic objective, economic plans may have to be revised on the basis of the actual labor resource situation.  相似文献   

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Ihave been following the contacts between the Central Government and the 14th Dalai Lama for years, and wrote many articles discussing the negotiations with some people also interested in the issue. Leafing through materials on my desk at the end of 2002,I felt obliged to say more about the issue.There has, lately, been more information available on the contacts between the Central Government and the 14th Dalai Lama. They have concentrated mainly on the fact that, in 2002, the Central  相似文献   

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Welcome to the Changtang National Nature Reserve,a place with annual average temperatures at or below freezing,oxygen about half that of sea level,and a prairie lying at an altitude 5,000 meters high.Found in the northern reaches of the Qinghai-Tibet Plateau,humans can rarely,if ever,be found here,but wildlife abound,many animals among the rarest and most precious in the world.Within such an inferior natural environment,there are groups of special guardians tasked with protecting wildlife from year to year.  相似文献   

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论中国国家安全利益区   总被引:1,自引:1,他引:0  
陆俊元 《人文地理》1996,11(2):16-19
本文介绍了国家安全利益的概念,阐述了我国国家安全利益的基本涵义;并分析了国家安全利益区的性质特征,提出了确定国家安全利益区的基本原则和一般方法。  相似文献   

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The establishment of collective bargaining in the government service necessarily heightens the political context of public personnel administration. The personnel process becomes a more open system for decision-making and consequently subject to a greater variety of influences. Especially in the implementation of policy, the personnel specialist acting as part of the management team shares responsibility with union representatives. Generally, human resource management is characterized by more give and take bilateral relations but the areas of greatest union impact are pay and discipline policies and practices. The viability of public sector labor relations will be severely tested in the eighties as governments face the dual demand for smaller work forces and increased productivity. The outcome will have a direct bearing on the work of public personnel administrators.  相似文献   

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论国家创新体系的空间结构   总被引:6,自引:0,他引:6  
创新是一个地区发展的内在动力。国家创新体系可分解为内部创新系统、外部创新系统、外部支撑系统等子系统,其作用在于促进知识的有序流动。本文在研究了国家创新体系的基础上,提出创新体系的空间结构应分为两个层面:虚拟空间、地理实体空间。  相似文献   

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