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甘肃省林果基地县经济林建设效果评价

The evaluation of construction effect in cash forest among Gansu’s forest-fruit base counties

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【作者】 任珺; 陶玲; 王有科;

【Author】 Ren Jun;Tao Ling;Wang youke( Forestry College of Gansu Agriculture University, Lanzhou 730070)( Lanzhou Institute of Desert Research, Chinese Alademy of Sciences)

【机构】 甘肃农业大学林学院!兰州730070; 中国科学院兰州沙漠研究所;

【摘要】 建立数量化指标体系,根据层次分析法(AnalyticalHierarchyProcess简称AHP)理论,计算各指标在综合评价体系中的相对权重值,利用各指标变量值和相对权重值,计算综合评价值,对经济林建设效果进行合理评价。从综合评价值可以看出:甘肃省12个地区中庆阳地区、陇南地区和张掖地区建设效果较好;40个基地县中,康县、两当县、合水县、泾川县、正宁县的综合价值明显较高。

【Abstract】 According to the basic information and statistical data of general condition ofmain forest-fruit base in Gansu province from the Forestry Section of Gansu province, throughanalysing and calculating, we get the per-man cash-foret income, per-man cash-forest productionand the rate of cash-forest area to agricultural area. On the basis of Analytical Hierarchy Process(AHP) theory, the relative weight of each index was calculated in the comprehensive evaluationsystem. Making use of each index variable and relative weight to calculate comprehensiveevaluation value. The results show: among Gang’s 12 districts, the construction effect in QinYang district, Longnan district and Zhangye district are relative better; and Among 40 basecounties the comprehensive evaluation value in Kang county, Liangdang county, Jinchuan county,are obviously highrr

【基金】 甘肃省林业科研项目
  • 【文献出处】 甘肃农业大学学报 ,JOURNAL OF GANSU AGRICULTURAL UNIVERSITY , 编辑部邮箱 ,1999年03期
  • 【分类号】F326.2
  • 【被引频次】2
  • 【下载频次】50
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