| 近50年湖北省耕地动态变化及其驱动力分析 |
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| 引用本文： | 詹长根,熊艳,汪朝辉,张伟伟.近50年湖北省耕地动态变化及其驱动力分析[J].国土资源科技管理,2006,23(1):23-28. |
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| 作者姓名： | 詹长根 熊艳 汪朝辉 张伟伟 |
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| 作者单位： | 武汉大学,资源与环境科学学院,湖北,武汉,430079;长江科学院,湖北,武汉,430010 |
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| 摘 要： | 利用湖北省1952-2003年的统计和普查数据,分析了湖北省耕地数量动态变化及区域差异,并进一步探讨了影响耕地动态变化的驱动因子.结果表明:近50年,湖北省耕地数量变化经历了一个由短期增长到持续减少的动态变化趋势,区域差异明显,其中经济发展、人口增加、产业结构调整、政策等构成了耕地数量变化的主要驱动因子.
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| 关 键 词： | 耕地 动态变化 驱动因子 湖北省 |
| 文章编号： | 1009-4210(2006)01-23-06 |
| 收稿时间： | 2005-07-16 |
| 修稿时间： | 2005-10-21 |
An Analysis of Dynamic Changes and Driving Forces of Cultivated Land in Hubei Province in the Past 50 Years |
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| ZHAN Chang-gen,XIONG Yan,Wang Zhao-hui,Zhang Wei-wei.An Analysis of Dynamic Changes and Driving Forces of Cultivated Land in Hubei Province in the Past 50 Years[J].Scientific and Technological Management of Land and Resources,2006,23(1):23-28. |
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| Authors: | ZHAN Chang-gen XIONG Yan Wang Zhao-hui Zhang Wei-wei |
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| Institution: | 1. School of Resource and Environment Science, Wuhan University, Wuhan, 430079, China ; 2.Yangtze River Scientific Research Institute, Wuhan, 430010, China |
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| Abstract: | According to statistics and data of survey from 1952 to 2003 ,this paper analyzes the quantitative dynamic changes of cultivated land in Hubei Province and regional differences in the last five decades, and discusses the driving forces influencing the change.The result indicates that the general trend of cultivated land during the past 50 years was decreasing and the regional differences of cultivated land were noticeable, with economic development, population growth, policies, adjustment of the agricultural production structure constituting the major driving factors. |
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| Keywords: | cultivated land dynamic change driving forces Hubei Province |
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