| 山区县耕地保护研究——以西林县为例 |
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| 引用本文： | 俸玉婷,韦燕飞,黄鹄.山区县耕地保护研究——以西林县为例[J].安徽农业科学,2011(9):5540-5542,5578. |
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| 作者姓名： | 俸玉婷 韦燕飞 黄鹄 |
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| 作者单位： | 广西师范学院资源与环境科学学院;武汉大学资源与环境科学学院; |
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| 基金项目： | 广西城市土地利用空间决策GCGE模型构建及应用研究(桂教科研[2008]27号); 广西新农村建设土地利用和谐模式构建与运行机制研究(桂教科研[2007]34号); 一般均衡模型与GIS集成的广西城市土地利用空间决策模型研究(2010GXNSFB013002) |
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| 摘 要： | 受自然条件的影响,山区的耕地保护工作难度加大。以广西西林县为例,运用主成分分析法分析发现,影响西林县耕地保护的主要因素是退耕还林,通过单对西林县标准分配面积的时空差异状况分析西林县耕地保护和生态保护存在的问题,提出了协调西林县耕地保护调控措施。
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| 关 键 词： | 主成分分析 耕地保护 调控 西林县 |
Study on Cultivated Land Protection in Mountain Areas |
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| FENG Yu-ting et al.Study on Cultivated Land Protection in Mountain Areas[J].Journal of Anhui Agricultural Sciences,2011(9):5540-5542,5578. |
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| Authors: | FENG Yu-ting |
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| Institution: | FENG Yu-ting et al(Faculty of Resources and Environment Science,Guangxi Normal College,Nanning,Guangxi 530001) |
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| Abstract: | Because affected by natural conditions,the difficulty of cultivated land protection increased.Taking the case of Xilin County of Guangxi Province,principal component analysis was used and found that the main influence factors of cultivated land protection of Xilin County was convert cultivated land into forests,and through analyzing the time and space differences of standard allotment area,problems in cultivated land protection and ecological protection in Xilin County were analyzed,finally,coordinated meas... |
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| Keywords: | Principal component analysis Cultivated land protection Regulation and control Xilin County |
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