| 基于遗传算法的农业用地结构优化研究--以北京市通州区为例 |
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| 引用本文： | 甘国辉,刘长岐,杨丹.基于遗传算法的农业用地结构优化研究--以北京市通州区为例[J].中国科学院研究生院学报,2004,21(1):50-55. |
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| 作者姓名： | 甘国辉 刘长岐 杨丹 |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所,北京,100101
2. 中国科学院地理科学与资源研究所,北京,100101;中国科学院研究生院,北京,100039 |
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| 摘 要： | 通过对县域农业结构优化问题的研究,提出了基于遗传算法的县域农业结构优化方法,建立了机会约束规划模型;以北京市通州区为例,对模型进行了求解,得出优化结果,并对通州区农业用地结构调整提出了建议。
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| 关 键 词： | 农业结构 遗传算法 优化 |
| 文章编号： | 1002-1175(2004)01-0050-06 |
| 修稿时间： | 2002年11月27 |
Approach to Optimization Models for Agricultural Land Use Restructuring Based on Genetic Algorithm--A Case Study on Tongzhou District of Beijing |
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| GAN Guo-Hui LIU Chang-Qi , YANG Dan.Approach to Optimization Models for Agricultural Land Use Restructuring Based on Genetic Algorithm--A Case Study on Tongzhou District of Beijing[J].Journal of the Graduate School of the Chinese Academy of Sciences,2004,21(1):50-55. |
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| Authors: | GAN Guo-Hui LIU Chang-Qi YANG Dan |
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| Institution: | GAN Guo-Hui 1 LIU Chang-Qi 1,2 YANG Dan 1 |
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| Abstract: | A county-scale agricultural structure (CSAS) optimizing method based on genetics algorithm was developed in the paper. An opportunity constrained programming model was built based on the algorithm and applied in agricultural land restructuring in Tongshou District, Beijing. An optimization result was derived from the model, and an optimization solution of land use restructuring was given. |
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| Keywords: | agricultural structure genetic algorithm optimization |
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