防护林体系空间配置优化系统的研究与应用  

Research and application of the spatial allocation optimization for protection forest system

作　　者：王春玲[1] 王鹏[1] 

机构地区：[1]北京林业大学信息学院

出　　处：《北京林业大学学报》2008年第4期126-130,共5页Journal of Beijing Forestry University

基　　金："十一五"国家科技支撑计划项目(2006BAD03A02);北京市科委博士论文资助专项基金(ZZ0718)

摘　　要：该文分析了防护林体系空间配置研究现状中存在的问题,以智能优化防护林体系空间配置为思想,结合计算机技术和层次分析法,根据信息系统的理论,在Microsoft.net平台下研究并实现了防护林体系空间配置优化系统。该系统结合层次分析法的基本步骤,以向导的方式,提示用户按照设定的步骤,并结合应用区域的实际情况和专家经验,完成防护林体系空间配置的优化。为进一步验证系统的功能,应用该系统对华北土石山区半城子流域的防护林体系空间配置进行了优化,结果表明,该系统具有功能设计合理、界面友好、操作简便等显著特点,并具有较好的应用价值。该系统为防护林体系空间配置研究向智能化、高效化方向迈进奠定了基础。Literature review was conducted on the spatial allocation of protection forest system. Based on information system theory, an optimization system for spatial allocation of protection forest system was successfully implemented. Focusing on intelligentized optimization of spatial allocation of protection forest, this system was developed under the platform of Microsoft. net with analytic hierarchy process and latest computer technology. Coupling with expert experience and local conditions, the optimization system followed standard procedures of analytic hierarchy process and guided the users step by step to achieve optimization of spatial allocation of protection forest system. In order to verify all functions of this optimization system, a case study was conducted at Banchengzi watershed in earth-rock mountainous region in northern China. Study results show that the optimization system meets the general application requirements and has user-friendly interface for easy application. This system provides a useful tool for researches on spatial allocation of protection forest system with intelligent and efficient optimization purposes.

关 键 词：防护林体系 空间配置 智能优化 层次分析法 

分 类 号：S759.2[农业科学—森林经理学]