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1.
The US Hispanic population has grown rapidly over the last two decades and remains geographically concentrated in nine states. Redistribution away from core states through internal migration has been largely offset by heavy immigration to traditional areas of Hispanic concentration. Geographical patterns of Hispanic miration show broad similarities to overall patterns of population redistribution in the United States. New York and California serve as key spatial redistributors or pivots in the Hispanic migration system.  相似文献   

2.
广东人口迁移机制、特征与走向   总被引:3,自引:0,他引:3  
李玲 《热带地理》1995,15(1):0-48
80年代以来广东省活跃的人口迁移,其主要动因是改革开放中广东省与国内其它地区以及省内珠江三角洲与其它地区之间经济的不平衡发展。广东省人口迁移有其显著特征,而区域经济发展水平的差异、产业结构特征及劳动力供求关系的发展等又影响着未来的人口迁移走向。  相似文献   

3.
Recent growth in long-distance migration by non-Scots to remote parts of the Scottish Highlands is evaluated in relation to key explanatory themes in counter-urbanization literature: rural-urban convergence, expansion of the affluent middle class, and changing residential preferences. A survey of in-migrants' motivations and livelihood adjustments reveals the primacy of quality of life considerations and a ‘satisficing’ approach to work, lifestyle and residential location. It is concluded that peripheral area counter-urbanization could be maintained without the context of societal affluence that spawned the movement in the 1960s.  相似文献   

4.
AMENITY MIGRATION IN THE U.S. SIERRA NEVADA*   总被引:1,自引:0,他引:1  
ABSTRACT. Since 1960 California's Sierra Nevada counties have ranked among the regions with the strongest relative population growth in the state. Reassessment of peripheral areas has been the main force driving population and settlement growth in the central Sierra Nevada of California and Nevada, termed “amenity migration” or “counterurbanization.” This study analyzes the impacts of amenity migrants—“urban refugees”—on socioeconomic conditions in high‐mountain regions. We define these regions as the “High Sierra,” comprising zones at elevations more than 1,800 meters above sea level. People who migrate to the High Sierra tend to be white and well educated, with considerable household earnings. Unlike the population in the foothills, these migrants are not senior citizens. Their demand for periodic or permanent residences has caused housing prices to increase enormously. As a result, a majority of homes are now priced well beyond the reach of local salaries, which may lead to potential conflict between locals and newcomers. The massive settlement expansion in high‐mountain areas requires a new approach to land‐use planning, one that takes functional regions into account. Therefore, it is expedient to reassess existing jurisdictional boundaries.  相似文献   

5.
Formal and informal caregiving, an aspect of the environment of older elderly people, helps differentiate their residential mobility decisions from those of younger people. A recently proposed developmental model of elderly mobility that focuses on caregiving and health is evaluated through the literature and by a survey of recently hospitalized individuals over 75 years old. The model is expanded to include an anticipatory stage of mobility during which older Americans consciously try to organize their environments.  相似文献   

6.
ABSTRACT. Miami is the primate city in a system of urban settlements that make up a Cuban ethnic archipelago in the United States. The city is also a national magnet, attracting Cuban migrants from metropolitan regions across the archipelago. Four large secondary cores of Cubans outside Florida serve as major “feeders” to the Miami enclave: northern New Jersey, New York City, Los Angeles, and Chicago. Currents of migration to Miami are especially strong among older, foreign-born, and disadvantaged Cubans, an indication of segmented paths in Cuban assimilation. Although concentration in Metropolitan Miami has been the Cuban story over the past three decades, processes of deconcentration now may well be under way.  相似文献   

7.
中国大中城市流动人口迁移规律研究   总被引:76,自引:7,他引:76  
本文在对西方国家人口流动研究进行综述的基础上,通过北京,天津,南京,廓坊,唐山和昆山等大中城市流动人口问卷调查,首次对大中城市流动人口迁移和流动特征,从业结构,迁移原因与途径进行了系统的研究。中国现在正在经历大规模的农村流动人口向城市迁移的过程。  相似文献   

8.
Both short-term and long-term migration intentions are measured for a sample of 167 individuals. Migration intentions are explained in terms of life cycle factors, degree of attachment to the current community, and social psychological factors underlying the migration decision process, including perceived constraints to moving. Ties to specific places developed through a variety of life experiences are instrumental in shaping potential destinations for perspective migrants. Short-term migration intentions are an excellent predictor of subsequent behavior, including destination selection for those who migrate.  相似文献   

9.
陆玉麒 《地理研究》1990,9(1):41-46
人口移动是我国近几年发生的重要社会经济现象之一,其机制是东部地区人多地少的推力与西部地区产业结构性空缺的吸力,以及国家对后者特定的工资与粮食政策。它对地域分工格局的变动产生着重大影响。  相似文献   

10.
列举了基于中国人口数量和结构的生育政策的3种不同典型观点,在详尽的相关统计数据和问卷调查资料基础上分析云南省人口数量和结构特征,认为数量问题是云南省今后一段时间内人口的核心问题,同时人口老龄化、劳动力人口长期富余、家庭核心化空巢化等结构问题日趋突显,得出21世纪初云南生育政策导向是必须要继续稳定地降低生育水平并有必要对生育政策进行微调的结论.  相似文献   

11.
中国人口的分布、区划和展望   总被引:15,自引:10,他引:15  
我国地势西高东低。东部第一台阶为湿润的平原和丘陵,人口稠密。第二台阶分布在中部和西北部,大部为干旱半干旱气候。西南部的青藏高原属高寒气候,人口稀少。一条分界线东北起于黑龙江省的黑河,西南至云南省的腾冲。此线以东居住着全国96%的人口。以西居住着4%的人口。作者把全国分为八大人口区。在未来岁月里,我国人口分布的总格局不会有很大改变。  相似文献   

12.
本文在分析了辽东山区土地资源特征和人口特征的基础上,从三个角度讨论了辽东山区的人口垂直分布特征,同时还详细分析了人口布局不合理对山区生态环境和经济的影响。并指出,适度移民、并村并点、整合山村及建设农村小集镇是调整山区人口布局,促进山区经济发展和生态环境恢复的有效途径。  相似文献   

13.
以2005年全国1%人口抽样调查数据、中国人口统计年鉴(2006)、中国统计年鉴(2006)及其相关文献资料为依据,从三大经济地带和省际层面考察2005年中国流动人口的空间分布格局,并通过运用多元回归分析方法探讨了流动人口的空间分布格局与区域经济发展之间的关系及其作用。研究结果表明,流动人口的空间分布格局与区域的经济总量、产业结构、城市化水平等存在着显著的正相关性,即流动人口分布越多的地区,经济越发达,固定资产投资的总量越大,“三资”企业所占的比例越大,同时城市化的水平也越高。  相似文献   

14.
Mismatch of labor demand and supply, resulting from economic growth, is referred to here as structural tension. Spatial variations in structural tension are identified for Venezuelan states in 1971. Positive tension, indicating overutilization of human resources, prevails in urban areas. By contrast, rural locales exhibit underutilization due to rapid labor force growth without parallel increases in employment opportunities. Influence of structural tension, coupled with other migration determinants, upon destination choice by economically active immigrants is explored. Structural tension emerges as strongly significant for the total sample, displacing wages from the model. This is consistent with our contention that wages are a less precise indicator of labor supply and demand.  相似文献   

15.
随着世界经济的发展,资源的日益短缺,环境的恶化和人口的不断增加,建设"资源节约型"、"环境友好型"、"人口均衡型"社会势在必行。依据人口均衡发展理论,运用归纳法分析辽宁省人口老龄化的发展趋势,及由此给辽宁省经济社会发展可能带来的影响。从辽宁省人口老龄化的特点、带来的影响等方面,对辽宁省人口老龄化进行研究,提出了一些探讨性的对策与建议。在人口均衡发展的指导下,使辽宁省老年人口得以合理发展,缓解人口压力,促进经济社会和谐发展。  相似文献   

16.
ABSTRACT. Gardens have been an important site of environmental engagement in Australia since the British colonization. They are places where immigrant people and plants have carried on traditions from their homelands and have worked out an accommodation with new social and biophysical environments. We examined the backyard gardens of three contemporary migrant groups—Macedonian, Vietnamese, and British born—in suburban Australia and a group of first‐generation Australians with both parents born overseas. In Macedonian backyards, emphasis was strong on the production of vegetables; in Vietnamese backyards, on herbs and fruit. British backyards were more diverse, some focusing on non‐native ornamental flowers and others favoring native plants. The cohesiveness of the respective groups was partly an artifact of our sampling strategy. The Macedonian and Vietnamese migrants shared an affinity for productive, humanized landscapes that reflected their rural, subsistence backgrounds and crossed over into their attitudes toward the broader environment and national parks. The rural and village backgrounds help explain why intensive backyard food production has broken down among the next generation in (sub)urban Australia, becoming part of heritage rather than everyday practice.  相似文献   

17.
Studies of migration patterns in national peripheries of countries do not distinguish between different population groups in these regions. The present study examines spatial patterns of Arab and Jewish populations in Israel's national periphery. The migration trends of Arabs and Jews in the northern national periphery (the Galilee) are compared with those of the southern national periphery (the Negev). The Arab and Jewish populations within these areas show different spatial patterns of migration: in both the northern and the southern peripheries, Jews tend to migrate from the periphery to the core, while Arabs tend to migrate within the periphery. These differences increase the ratio of Arabs to Jews in both regions. The findings suggest that researchers should examine subregions and subgroups when studying migration patterns.  相似文献   

18.
Nonemployment income from investments, pensions, welfare benefits, and so forth provides one third of total personal income in the United States. Spatial concentrations of this income occur in places such as Florida, Michigan, Arkansas and the Great Plains. These concentrations result largely from the presence of older persons who are the principal recipients of nonemployment income. In turn, spatial concentrations of older persons result from “aging in place,” which typifies the Great Plains, or from amenity-bound immigration by older persons, which characterizes Florida.  相似文献   

19.
中国地区工业结构变化与区际增长和分工   总被引:8,自引:1,他引:8  
杨开忠 《地理学报》1993,48(6):481-490
1979以来,中国地区工业结构发生了重要的变化。本文分析了这一变动的特征及其对区际增长和分工的作用,得出以下结论:(1)绝大多数省市区工业结构变化高于国家水平,但由于各地人均收入、区位性以及结构性差异,这种变动具有明显地理分异:南大北小,东西部大中部小。(2)各地工业结构变动普遍表现为重加工业地位上升,采掘工业地位下降,且多数省市区原材料工业和轻工业地位下降,高加工度化和重加工业化十分显著。(3)广东、江苏、福建、河北、安徽、湖南、陕西、浙江、甘肃、云南、四川等省区结构调整有利经济增长,其它省市区结构调整相对不利经济增长。(4)资源型地区数量减少,加工型地区较大幅度地增加,基本形成沿海沿江地区和陕西省以加工业为相对专业化部门,其它广大地区以采掘、原材料为相对专业化部门的区际分工格局。  相似文献   

20.
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