| 浙江天目山自然保护区森林景观格局分析 |
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| 引用本文： | 吴兆艳,汤孟平,洪海峰,邓英英,赵明水.浙江天目山自然保护区森林景观格局分析[J].西南林学院学报,2011(5):62-66,71. |
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| 作者姓名： | 吴兆艳 汤孟平 洪海峰 邓英英 赵明水 |
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| 作者单位： | 浙江农林大学环境科技学院;天目山国家级自然保护区管理局; |
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| 基金项目： | 国家自然科学基金项目(30871963)资助; 浙江省科技厅项目(2009C32063)资助 |
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| 摘 要： | 以浙江省天目山自然保护区为研究对象，收集森林景观格局特征所需的地形图、遥感影像以及森林资源二类调查数据等资料。将天目山自然保护区森林景观分为5种森林景观斑块类型：即阔叶林、针叶林、针阔混交林、经济林和竹林，并将森林景观分为2种类型：自然景观和半自然景观；选取斑块密度、形状指数、多样性指数和优势度指数等景观格局指数，在GIS和RS技术支持下，对森林景观格局特征进行分析。结果表明：在森林景观斑块中，斑块密度和分离度最大的均为经济林，最小的为阔叶林；竹林斑块具有最复杂的形状特征，经济林具有最规则的形状特征；景观多样性指数排序为：整个景观〉自然景观〉半自然景观，优势度指数排序为：半自然景观〉整个景观〉自然景观。
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| 关 键 词： | 天目山 森林景观格局 景观指数 GIS |
Analysis of Forest Landscape Pattern in Mount Tianmu National Nature Reserve |
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| WU Zhao-yan,TANG Meng-ping,HONG Hai-feng,DENG Ying-ying,ZHAO Ming-shui.Analysis of Forest Landscape Pattern in Mount Tianmu National Nature Reserve[J].Journal of Southwest Forestry College,2011(5):62-66,71. |
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| Authors: | WU Zhao-yan TANG Meng-ping HONG Hai-feng DENG Ying-ying ZHAO Ming-shui |
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| Institution: | WU Zhao-yan1,TANG Meng-ping1,HONG Hai-feng1,DENG Ying-ying1,ZHAO Ming-shui2(1.School of Environment Technology,Zhejiang A & F University,Lin'an Zhejiang 311300,China,2.Administration Bureau of Mount Tianmu National Nature Reserve,China) |
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| Abstract: | Mount Tianmu National Nature Reserve in Zhejiang Province was taken as the study object,the terrain map,remote sensing images and the data required by the 2nd class forest management inventory were collected to analyze the characteristics of the forest landscape pattern.The forest landscape of Mount Tianmu National Nature Reserve was classified into five types of forest landscape patches including broadleaved forest,coniferous forest,coniferous and broadleaved mixed forest,non-timber product forest and bamb... |
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| Keywords: | Mount Tianmu forest landscape pattern landscape indices Geographic Information System |
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