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研究目的:基于1997—2008年土地利用变更数据和社会经济统计数据,分析重庆市土地利用变化与产业发展的内在关联。研究方法:统计分析法、回归分析法。研究结果:重庆市第一产业比重与农用地面积呈同质减少趋势;二、三产业增加值与建设用地面积呈正相关关系,但“一圈”与“两翼”地区两者的关联函数不同;二、三产业的边际城镇用地呈波动性递减趋势,说明城镇建设用地集约利用水平逐渐提高,但区域异质性明显。研究结论:土地利用变化与产业发展呈现显著的同步变化趋势,应结合产业发展实际合理调控土地利用配置格局。
Research purposes: Based on the land use change data and socio-economic statistics from 1997 to 2008, this paper analyzes the inherent relationship between land use change and industrial development in Chongqing. Research methods: statistical analysis, regression analysis. The results show that the proportion of primary industry in Chongqing shows a trend of decreasing in a homogeneous way with the area of agricultural land. There is a positive correlation between the added value of secondary and tertiary industries and the area of construction land, but there is a positive correlation between the proportion of secondary and tertiary industries The correlation function is different; the marginal urban land in the secondary and tertiary industries shows a decreasing trend of volatility, indicating that the intensive use of urban construction land use gradually increases, but the regional heterogeneity is obvious. Research conclusions: Land use change and industrial development show a significant trend of simultaneous change. In light of the actual development of the industry, the land use allocation should be properly regulated.