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中国建设占用耕地对经济增长的贡献研究(英文) 总被引：2，自引：1，他引：1
The paper applies Cobb-Douglas Production Function and Solow-Swan Model to constructing the calculation model of the contribution rate of cultivated land occupation by construction (CLOC) to China’s economic growth,and analyzes the contribution change of CLOC to China’s economic growth qualitatively and quantitatively.The main conclusions are as follows:1) From 1989 to 2007,the contribution rates of capital,labor,and CLOC to China’s economic growth were 45.76%,8.47%,and 6.19% respectively.2) From the period 1989-1996 to the period 1997-2007 the contribution rate of CLOC to China’s economic growth increased from 5.40% to 5.87%.The degree of contribution was enhanced significantly.3) The contribution of CLOC to China’s economic growth had a spatial distribution characteristic that the contribution rate of eastern coastal regions was the highest,that of central regions came second,and that of western regions the lowest.The paper indicates that in order to enhance the contribution of CLOC to China’s economic growth,some relevant economic and administrative measures might be taken,and land might be used intensively and economically to increase land economic density.The cost of promoting gross domestic product (GDP) growth might be reduced as much as possible to achieve higher GDP growth and lower land resource consumption. 相似文献
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天津滨海新区核心区正处于产业结构、城区职能、"港一城"关系的转型阶段与人口快速集聚时期.利用第四、第五次人口普查资料和2005年抽样资料,结合社会经济统计数据,详细分析了天津滨海新区核心区转型期的人口特征及趋势.结果表明,该区存在着人口吸纳能力不足、社会养老负担明显加重、行业和职业呈现低端化、资源环境的承栽能力较弱等问题,虽与区域的发展阶段、产业基础、自然本底相吻合,但严重制约了该地域的社会经济转型.为推动该区转型,亟需转变人口发展模式,通过借鉴浦东新区的经验教训,从就业与社会极化、"银发经济"、教育与创新、集约环保等方面提出应对措施. 相似文献
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大长江三角洲旅游区域协作研究 总被引：12，自引：0，他引：12
大长江三角洲地区旅游资源丰富,旅游产品多样：但是,由于旅游缺乏区域协作,制约了该区旅游业的快速发展。文章通过对旅游资源、旅游产品基础、旅游协作的可能性与可行性以及区域旅游协作存在的问题分析,提出了促进区域旅游协作的对策和建议。 相似文献
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