| 广东省耕地转化及其效益变化趋势分析 |
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| 引用本文： | 邓清禄,黄纪辛,朱照宇.广东省耕地转化及其效益变化趋势分析[J].中国人口．资源与环境,2002(5). |
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| 作者姓名： | 邓清禄 黄纪辛 朱照宇 |
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| 作者单位： | 武汉科技学院 重庆勘察研究院 中国科学院广州地球化学研究所 湖北武汉 广东广州 |
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| 基金项目： | 国土资源部矿产资源定量预测及勘查评价开放研究实验室研究基金1999年资助研究成果 |
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| 摘 要： | 本文将土地详查资料和统计资料中耕地资源的数据作了对照 ,并将耕地的变化与经济 (GDP)增长联系起来研究。结果表明 ,实际的耕地数比原有的统计数要多 ;实际减少的耕地却远远大于统计数 ;耕地减少率与GDP增长率有同步消涨的关系。可以认为 ,广东省经济主要还是资源消耗型的 ,追求经济的高速增长是耕地减少的主要驱动力
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| 关 键 词： | 耕地转化 GDP 效益 广东省 |
TRENDS OF FARMLAND CONVERSION AND ITS EFFICIENCY IN GUANGDONG PROVINCE |
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| DENG Qing,lu.TRENDS OF FARMLAND CONVERSION AND ITS EFFICIENCY IN GUANGDONG PROVINCE[J].China Polulation.Resources and Environment,2002(5). |
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| Authors: | DENG Qing lu |
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| Abstract: | Based on the comparison between farmland data from land investigation and those from statistical yearbooks, the realistic situation of farmland reserves and its reducing trend in Guangdong province were introduced. The relationship between the changes of farmland decline and GDP increase was examined. Results show that there are more farmland reserves than were known before, that farmland vanishing is much faster than was reported in statistical yearbooks, and that farmland decrease rate moves up and down according to the fluctuation of GDP increase rate synchronically. It was concluded that the economic development of Guangdong province is still resourcebased. |
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| Keywords: | farmland conversion GDP Efficiency Guangdong province |
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