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出国人员迁出地分布研究李若建（中山大学社会学系）改革开放打开了封闭的国门，也促进了中国人口在国际间的迁移和流动。虽然目前这种国际迁移和流动的规模有限，但是可以预测，随着改革开放的深入和发展，国际间的人口交流势必得到加强。可是根据有关部门公布的资料，很... 相似文献
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李若建 《中国地理科学(英文版)》1993,3(4):326-333
Since 1949, great changes have taken place in the amount and distribution of China's urban population. From the analysis on the change in total urban population, it can be learnt that urbanization progress can be controlled mainly by social-economic development and government policy through influencing the migratory growth of urban population and the number of organic cities. In the period 1949-1990, the states of megalopolises had gone up; medium-sized cities had decreased. It is estimated that the total urban population of China will still increase at a rapid speed in the coming 10 years; there will not be great changes in grade system of urban scale; and urban population may shows a tendency to move to coastal area. 相似文献
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