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1949年10月1日,毛泽东主席在天安门城楼上庄严宣布:中华人民共和国中央人民政府今天成立了。中国人民站起来了。新中国成立,全国欢腾。中国人民解放军很快结束了解放战争.解放了全中国大陆。结束了新民主主义革命,开始了社会主义革命和社会主义建设的新时期。 相似文献
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"春天到了,百花竞放,西花厅的海棠花又盛开了,看花的主人已经走了,走了十二年了,离开了我们,他不再回来了。你不是喜欢海棠花吗?解放初期,你偶然看到这个海棠花盛开的院落,就爱上了海棠花,也就爱上了这个院落,选定这个院落,到这个盛开着海棠花的院落来居住。你住了二十六年了,我比你住得还长,现在已经是三十八年了。" 相似文献
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本刊2010年3期发表了阎长贵、杨银禄先生的文章《一则历史的传闻的真伪》,引起了强烈的反响。有人认为这篇文章道出了重要历史真相,也有人提出了新的质疑。阎长贵将读者的质疑转给了毛远新。毛远新做了答复。现将阎长贵短文发表如下 相似文献
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正今天,我又想起了2002年6月27日,12年前我在北大上最后一课的情景。当时我上课的教室放着邵燕君送的花篮,上面写着"鲁迅北大"。上完课以后北大的网上立刻传出了600来个帖子,中心意思是:钱老师"一路走好"。我最认同其中一个帖子,它说钱老师该说的已经说了,愿意听的也听了,不愿意听的也就不听了,也不在乎了,也该退休了。今天的会也使我想起了这段话,就是我该写的写了,愿意看的也看了,不愿意看的也不看了,就应该告别了。当然是告别学术界,而不是告别学术。 相似文献
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中国城市流动人口的空间结构 总被引:16,自引:0,他引:16
利用中国公安部1996年流动人口统计数据,采用空间统计分析方法和断裂点法,对中国城市流动人口的空间结构进行研究发现,中国城市流动人口主要集中在沿海地带,而且客观存在着三大城市流动人口圈:①京津连流动人口圈。为中国第三大的城市流动人口圈,具有性别比高、来自圈外的流动人口比重大、以亲缘、地缘为纽带聚居等特点。②沪宁杭流动人口圈。为中国第二大的城市流动人口圈,具有来自省内的流动人口比重高、暂住时间差距大等特点。③广深厦流动人口圈。为中国最大的城市流动人口圈,具有女性流动人口比重高、来自外省的流动人口比重大等特点。 相似文献
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Allan M. Findlay 《Scottish Geographical Journal》2013,129(3):177-178
The paper argues the case for population geography as a strong, self‐aware sub‐discipline that plays to its strengths, while not abandoning innovation. In place of hollow calls for (re)‐theorisation, population geographers should first recognise their claims to certain kinds of praxis in contributing to an ethical and equitable society through the insights that population geography can bring. Second, the paper argues that rather than focusing on bringing social theory into population geography, there is more potential in examining how (in)adequately social theory has engaged with demographic issues. Third, the paper suggests that population geographers need to think about the new contexts in which they are engaging with large spatially‐referenced numerical data sets. 相似文献
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本文以个体生活资源基本需求为计算单位,探讨青海生态总资源的人口承载力,预测青海人口发展与生态资源的关系。根据本文给出的计算方式,青海耕地资源与人口数量关系将在5年后基本饱和,牧草地资源与牧业人口关系8年后达到饱和,森林资源与人口关系缺口较大,水资源与人口关系富足有余,但工业污水排放问题突出。面对这一现实,青海要进一步推行控制人口增长的计划生育政策;加大保持草场生态平衡的意识和力度;保护好现有森林,充分利用林业用地资源;保护好水资源。 相似文献
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Keisuke Suzuki 《Journal of regional science》1970,10(3):335-351
In this paper, firstly a model of the variation of regional population was constructed, based on the work of Klaassen and the wage and job opportunity theories. Secondly, the reduced form of the model was made and fitted to the data of Japan for 1965 and the time period 1960–1965. The model was successfully fitted to the data. It was therefore concluded that in Japan, the mechanism of determination of a regional population could be shown by the model proposed in this paper, and the population in a region was determined by the natural increase of population and the economic activity of the region. Moreover, the fact that the densely populated region in Japan has higher population growth as the region has higher economic activity and higher natural increase ratio of population was found. 相似文献
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The purpose of this paper is to explore issues of healthcare resource allocation for a Canadian native population, that of Sioux Lookout Zone, within the context of the total provincial population. We argue that a fair share of provincial health resources for any population must be based on a population needs approach. The paper begins by establishing a method to measure a fair share of healthcare resources. It goes on to establish why a fair share is important in the light of native health conditions in general and with respect to this specific population. The fair share is then calculated and illustrated with reference to particular health-care programs. Finally, there is discussion of the methodological and policy issues that arise from this research. 相似文献
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江苏高邮龙虬庄史前墓葬人口状况分析 总被引:1,自引:0,他引:1
本文利用江苏高邮龙虬庄史前墓地发掘材料探讨了龙虬庄史前人口的性别比例、平均年龄和死亡高峰、人口规模等问题。笔者认为史前龙虬庄人们可能有意控制了女性人口的数量。艰苦的生活、繁重的劳动、危险的生育过程都是导致人们过早死亡的原因。最后笔者通过静止人口模式和新石器人口增长模式两种方法探讨了龙虬庄当时大致的人口规模以及可能的增长过程。 相似文献
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重庆市人口与经济发展空间耦合分布研究 总被引:1,自引:0,他引:1
本文基于2001-2012 年重庆市各个区县的人口和经济数据,计算重庆市各区县的人口地理集中度和经济地理集中度并结合耦合指数,分析人口分布与经济分布耦合特征与人口与经济空间分布类型,并运用Geoda、ArcGIS 软件对重庆各个区县人口与经济的全局和局部空间自相关分析,建立人口与经济发展耦合度模型与耦合协调度模型,分析人口与经济的空间耦合度的特征。研究结果表明:①重庆市的人口与经济整体水平有较好的发展趋势,但区域发展差异明显。②人口集中度和经济集中度总体上呈现“一圈高,两翼低”的特点。③2001-2012 年间重庆市人口与经济耦合度总体呈上升趋势,且人口与经济间的耦合作用不断增强。 相似文献
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《Asian Population Studies》2013,9(3):274-303
Preparation of the base population plays a substantial role in the accuracy of projections. This paper reviews analytical strategies involved in the preparation of the UN World Population Prospects to reconcile existing discrepancies between data sources and derive robust estimates of population counts, distribution, and demographic changes. The case study of India is used to illustrate the challenges and benefits of using a cohort-component population projection approach in reconstructing its population between 1950 and 2010, including the preparation of bias-free population counts and distributions by age and sex; estimation of consistent fertility and mortality trends; and integration of all demographic components for obtaining a reliable base population for projections. 相似文献