| 基于3S技术生态公益林空间格局优化配置技术模拟研究 |
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| 引用本文： | 刘健,余坤勇,亓兴兰,许章华.基于3S技术生态公益林空间格局优化配置技术模拟研究[J].北京林业大学学报,2009(Z2). |
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| 作者姓名： | 刘健 余坤勇 亓兴兰 许章华 |
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| 作者单位： | 福建农林大学林学院;福建三明学院;福建林业职业技术学院; |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD10A03、2006BAD23B05); 福建省科技重点攻关项目(2008N003) |
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| 摘 要： | 生态公益林空间格局分布与配置对森林生态系统建设及生态效益的发挥起着重要作用。该文以闽江流域生态公益林为研究对象,在对流域1986—2003年格局变化分析的基础上,以形成一个协调、稳定、效益良好的景观生态系统为目标,提出了流域生态公益林空间格局优化配置技术,模拟实现了配置结果,并利用生态学原理分析模拟结果。研究表明,经模拟配置后的闽江流域生态公益林生态系统趋于稳定,利于流域生态公益林生态效益的发挥。
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| 关 键 词： | 3S 空间格局 优化配置 生态公益林 |
Simulation of optimizing allocation in spatial patterns of ecological forests based on 3S technologies |
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| LIU Jian ,YU Kun-yong,QI Xing-lan,XU Zhang-hua. Forest College,Fujian Agriculture , Forestry University,Fuzhou,P.R.China, Sanming University,Fujian Province, Fujian Forestry Vocational Technical College,Nanping.Simulation of optimizing allocation in spatial patterns of ecological forests based on 3S technologies[J].Journal of Beijing Forestry University,2009(Z2). |
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| Authors: | LIU Jian YU Kun-yong QI Xing-lan XU Zhang-hua Forest College Fujian Agriculture Forestry University Fuzhou PRChina Sanming University Fujian Province Fujian Forestry Vocational Technical College Nanping |
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| Institution: | LIU Jian 1,2,YU Kun-yong1,QI Xing-lan3,XU Zhang-hua1.1 Forest College,Fujian Agriculture , Forestry University,Fuzhou,350002,P.R.China,2 Sanming University,Fujian Province,365001,3 Fujian Forestry Vocational Technical College,Nanping,353001 |
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| Abstract: | The distribution and allocation in spatial patterns of ecological forests play significant roles in the forest ecosystem construction and its ecological benefits.The authors selected the ecological forests of Minjiang Watershed as the study object,on the basis of the analysis of pattern changes from 1986 to 2003,proposed a technique of optimizing allocation in spatial pattern of ecological forests and then simulated it,aimed to establish a harmonious,steady,good-benefit landscape ecosystem.Afterwards,the pa... |
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| Keywords: | 3S spatial pattern optimizing allocation ecological forests |
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