| 沾益县林地类型划分及立地质量评价 |
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| 引用本文： | 栗冰峰.沾益县林地类型划分及立地质量评价[J].林业调查规划,2008,33(6). |
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| 作者姓名： | 栗冰峰 |
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| 作者单位： | 云南省林业调查规划院,云南,昆明,650051 |
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| 摘 要： | 对沾益县2004年森林资源二类调查设置的948块样地和专业调查资料进行综合分析，选定以沾益县分布广泛的云南松作为评价树种对林业用地进行立地质量评价．将不同立地类型上的云南松样地的林分蓄积换算成标准年龄、疏密度为0．80的标准林分蓄积，利用星座聚类法分析，划分各立地类型的立地等级，并对其中存在的问题进行了讨论．
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| 关 键 词： | 立地类型 立地质量评价 标准林分 星座聚类分析法 沾益县 |
Forest Land Classification and Site Quality Assessment of Zhanyi County |
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| LI Bing-feng.Forest Land Classification and Site Quality Assessment of Zhanyi County[J].Forest Inventory and Planning,2008,33(6). |
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| Authors: | LI Bing-feng |
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| Abstract: | The professional inventory data and 948 sample plots for No.II forest resource inventory in Zhanyi in 2004 were comprehensively analyzed.Pinus yunnanensis which extensively distribute in Zhanyi county was chosen as a particular species for site quality assessment.The stand stock volumes of Pinus yunnanensis in different site types were calculated into standard age and standard stock volume.Site grade of diverse site types was classified by the method of constellation cluster analysis,and the existing proble... |
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| Keywords: | site classification site quality assessment standard stand method of constellation cluster analysis Zhanyi County |
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