| 基于GIS的防护林空间配置调整辅助决策系统的框架设计 |
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| 引用本文： | 王春玲. 基于GIS的防护林空间配置调整辅助决策系统的框架设计[J]. 安徽农业科学, 2008, 36(16): 7039-7041 |
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| 作者姓名： | 王春玲 |
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| 作者单位： | 北京林业大学信息学院,北京,100083 |
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| 基金项目： | "十一五"国家科技支撑重大项目"防护林体系空间配置与结构优化技术研究"(2006BAD03A02);北京市科委"博士论文资助专项基金"(ZZ0718). |
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| 摘 要： | 为防护林空间配置的调整提供定量化的辅助决策工具。结合防护林空间配置调整的特点和要求,进行了基于GIS的防护林空间配置调整辅助决策系统的框架设计。该系统由数据库、知识库、模型库和用户接口子系统组成,其中模型库中包括空间配置优化和空间配置调整两个基本模型。系统不仅可以充分发挥决策者的思维能动性,使防护林空间配置的优化与调整具有较高的科学性和实用性,更能够实现以小班为调整单元的防护林空间配置调整过程的可视化,对于生产实践具有很强的实际指导意义。
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| 关 键 词： | 防护林空间配置 辅助决策系统 框架设计 GIS |
| 文章编号： | 0517-6611(2008)16-07039-03 |
| 修稿时间： | 2008-03-28 |
Framework Design of Decision Support System for the Regulation of Protection Forest Space Allocation(DSSRPFSA) Based on GIS |
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| WANG Chun-ling. Framework Design of Decision Support System for the Regulation of Protection Forest Space Allocation(DSSRPFSA) Based on GIS[J]. Journal of Anhui Agricultural Sciences, 2008, 36(16): 7039-7041 |
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| Authors: | WANG Chun-ling |
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| Abstract: | The study aimed to provide aids for the regulation of protection forest space allocation.According to the demands of the regulation of protection forest space allocation,the framework of the regulation decision support system based on GIS was designed.The system consisted of database,knowledge base,model base and user interface.DSSRPFSA gave full play to the thinking of the decision-makers,realized the visualization with subcompartment as regulation unit,and maked the regulation of protection forest space allocation more scientific,practical and applicable. |
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| Keywords: | Protection forest space allocation Decision support system Framework design GIS |
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