| 甘肃连城国家级自然保护区景观资源定量评价 |
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| 引用本文： | 刘文兰,孙学刚,满自红,刘晓娟,卢镝,马开,江建立.甘肃连城国家级自然保护区景观资源定量评价[J].甘肃农业大学学报,2009,44(4). |
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| 作者姓名： | 刘文兰 孙学刚 满自红 刘晓娟 卢镝 马开 江建立 |
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| 作者单位： | 1. 甘肃农业大学林学院,甘肃,兰州730070
2. 甘肃连城国家级自然保护区管理局,甘肃,永登730333 |
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| 基金项目： | 兰州市科技局"科技三项费" |
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| 摘 要： | 在实地调查数据基础上,借鉴国内外相关研究成果,从景观资源质量、环境条件、资源开发建设条件3个方面,选取22个因素作为参评因子,建立评价指标体系,采用层次分析法(AHP法)对甘肃连城国家级自然保护区景观资源进行定量评价.结果表明:景观资源综合评价体系准则层中,景观资源质量的权重最大,其次是环境条件,资源开发建设条件的权重值稍低于环境条件;在选取的22个评价指标中,森林植被权重最大,山体的权重略次之,山体与森林植被共同构成景观资源的基本框架;水体的权重位居第三;电讯、供电供水和地方产品对景观资源综合评价的贡献最小;最终得出连城国家级自然保护区景观资源综合评价等次为二等,说明其景观资源总体水平较高,开发潜力较大.
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| 关 键 词： | 连城国家级自然保护区 景观资源 层次分析法 定量评价 |
Quantitative evaluation on landscape resources of the Liancheng National Nature Reserve,Gansu Province |
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| LIU Wen-lan,SUN Xue-gang,MAN Zi-hong,LIU Xiao-juan,LU Di,MA Kai,JIANG Jian-li.Quantitative evaluation on landscape resources of the Liancheng National Nature Reserve,Gansu Province[J].Journal of Gansu Agricultural University,2009,44(4). |
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| Authors: | LIU Wen-lan SUN Xue-gang MAN Zi-hong LIU Xiao-juan LU Di MA Kai JIANG Jian-li |
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| Institution: | LIU Wen-lan1,SUN Xue-gang1,MAN Zi-hong2,LIU Xiao-juan1,LU Di1,MA Kai1,JIANG Jian-li1(1.College of Forestry,Gansu Agricultural University,Lanzhou 730070,China,2.Gansu Liancheng National Nature Reserve Bureau,Yongdeng 730333,China) |
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| Abstract: | On the basis of the field investigation data of landscape resources and the related research achievements from references,applying analytical hierarchy process(AHP),an evaluation system with twenty-two indexes selected from quality of landscape resources,the conditions of environment,the conditions for resources development and construction,was established to evaluate quality of landscape resources in the Liancheng National Nature Reserve of Gansu Province,China.The results were summarized as follows: the w... |
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| Keywords: | Liancheng National Naure Reserve landscape resources analytical hierarchy process quantitative evaluation |
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