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层次分析法在城市园林绿化树种选择中的运用——以武威市为例 被引量:29

Analytic hierarchy process in city botanical garden afforestation tree seed choice operation research——Taking Wuwei city as a case study
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摘要 通过对干旱区城市(武威市)园林绿化树种的调查,运用园林树木学、森林生态学、园林景观学等学科的基本理论和层次分析法的原理与方法,对105种园林绿化树种的适应性进行了评价和综合分析,指出综合评价体系准则层权重值的大小是选择园林树种着重考虑的影响因子。武威市园林树种综合评价结果表明:综合评价Ⅰ级共有28种,综合评价Ⅱ级共有39种,综合评价Ⅲ级共有26种,综合评价Ⅳ级共有12种。 Through investigation on trees of city garden afforestation in arid area (take Wuwei city as an example), using fundamental theory of garden dendrology, forest ecology & garden landscape and principle & method of analytic hierarchy process, evaluation and synthetic analysis on adaptability of 105 garden afforestation trees was made and pointed out that the index weight value of criterion level of synthetic evaluation system was affecting factor needed emphatic consideration in selecting of garden afforestation trees. The synthetic analysis result indicated that: Wuwei city had Ⅰ -grade tree of 28 species, Ⅱ-grade tree of 39 species, Ⅲ-grade tree of 26 species and 12 species of Ⅳ-grade tree.
出处 《甘肃林业科技》 2007年第3期16-20,共5页 Journal of Gansu Forestry Science and Technology
关键词 干旱区 城市园林 绿化树种 层次分析 综合评价 arid area city garden greening tree species analytic hierarchy process synthetic evaluation
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