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| 土地利用区间数多目标规划模型及其应用 | |
| 引用本文： | 王红瑞,张文新,胡秀丽,刘 琼,赵励耘,张 欢,白亚男.土地利用区间数多目标规划模型及其应用[J].农业工程学报,2008,24(8):68-73. |
| 作者姓名： | 王红瑞 张文新 胡秀丽 刘 琼 赵励耘 张 欢 白亚男 |
| 作者单位： | 1. 北京师范大学水科学研究院,北京,100875;北京师范大学水沙科学教育部重点实验室,北京,100875 2. 北京师范大学地理学与遥感科学学院,北京,100875 3. 北京师范大学数学科学学院,北京,100875 |
| 基金项目： | 国家科技支撑计划，国土资源部试点项目 |
| 摘 要： | 土地利用结构调整是土地利用规划的核心内容,对促进土地资源的集约、高效和持续利用具有重要意义.基于四川双流县土地资源开发利用的特征和土地利用结构调整的不确定性、复杂性等特点,该文提出采用区间数不确定性多目标规划模型对双流县进行土地利用结构调整.通过设计区间数单目标规划模型来确定每个目标的希望水平及容忍限,建立辅助模型平衡各个目标的规划值,计算得到各类用地调整后的优化面积,以及土地利用效益、生态环境效益和合理用水量,为决策者在土里利用规划中提供参考依据.通过实例研究,表明了土地利用区间数多目标规划模型方法的有效性. |
| 关 键 词： | 土地利用 不确定性 多目标规划 区间数 四川双流 |
| 收稿时间： | 2007/4/28 0:00:00 |
| 修稿时间： | 2008/7/18 0:00:00 |
Model of interval multi-objective programming of land-use and its application |
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| Wang Hongrui,Zhang Wenxin,Hu Xiuli,Liu Qiong,Zhao Liyun,Zhang Huan,Bai Yanan.Model of interval multi-objective programming of land-use and its application[J].Transactions of the Chinese Society of Agricultural Engineering,2008,24(8):68-73. | |
| Authors: | Wang Hongrui Zhang Wenxin Hu Xiuli Liu Qiong Zhao Liyun Zhang Huan Bai Yanan |
| Institution: | 1. College of Water Sciences, Beijing Normal University, Beijing 100875, China; 2. Key Laboratory for Water and Sediment Sciences Ministry of Education, Beijing Normal University, Beijing 100875, China,College of Geography , Beijing Normal University, Beijing 100875, China,College of Geography , Beijing Normal University, Beijing 100875, China,1. College of Water Sciences, Beijing Normal University, Beijing 100875, China; 2. Key Laboratory for Water and Sediment Sciences Ministry of Education, Beijing Normal University, Beijing 100875, China,College of Mathematical Sciences, Beijing Normal University, Beijing 100875, China,College of Mathematical Sciences, Beijing Normal University, Beijing 100875, China and College of Geography , Beijing Normal University, Beijing 100875, China |
| Abstract: | Adjustment of land-use structure is essential to land-use planning, which is of great importance to promote intensive, efficient and sustainable utilization of land resources. Considering the characteristics of the land resources in Shuangliu County, and the uncertainty and the complexity of the adjustment of land-use structure, interval multi-objective linear programming model is applied in the paper. Firstly, the interval single-objective programming model is used to determine the values of expecting level and tolerance bounds of each objective function, and then an auxiliary model is built to balance the planning values of each objective function. By calculation, some useful results are obtained, such as the optimized area of land after adjustment, land-use benefit, ecologically environmental benefit and reasonable water demand, which will provide some useful advice for decision-makers. Case study shows the validity of interval multi-objective programming model. |
| Keywords: | land-use uncertainty multi-objective programming interval Shuangliu County |
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