Understanding of the long-run relationship between economic growth and constructed land expansion is important to arable land conservation policy-making.
准确把握经济增长与建设用地扩张的长期关系对于科学制定耕地保护政策具有重要意义。
参考来源 - 不同发展阶段建设用地扩张对经济增长的贡献与响应·2,447,543篇论文数据，部分数据来源于NoteExpress
工业用地是小城镇用地扩张的主体，它具有带动性和先导性。
Industrial land sprawl, affective and leading, is the main body of land sprawl of small town.
研究目的：考察国外城市用地扩张控制研究现状，为中国现行城市用地扩张控制提供借鉴。
The purpose of the paper is to review on urban land expansion control in foreign countries in order to provide reference for China.
利用长沙市区近十年土地利用变更数据，分析长沙市区建设用地扩张存在的问题、根源及其解决途径。
The purpose of the paper is to analyze characteristics of urban land expansion and regional discrepancy, and to examine the main driving mechanism of urban land use change.
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