浙江天目山自然保护区森林景观格局分析

吴兆艳, 汤孟平, 洪海峰, 邓英英, 赵明水

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]. 西南林业大学学报, 2011, 31(5): 59-62. DOI: 10.3969/j.issn.2095-1914.2011.05.014
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]. 西南林业大学学报, 2011, 31(5): 59-62. DOI: 10.3969/j.issn.2095-1914.2011.05.014
shu
WU Zhaoyan1, TANG Mengping1, HONG Haifeng1, DENG Yingying1, ZHAO Mingshui2. Analysis of Forest Landscape Pattern in Mount Tianmu National Nature Reserv[J]. Journal of Southwest Forestry University, 2011, 31(5): 59-62. DOI: 10.3969/j.issn.2095-1914.2011.05.014
Citation: WU Zhaoyan1, TANG Mengping1, HONG Haifeng1, DENG Yingying1, ZHAO Mingshui2. Analysis of Forest Landscape Pattern in Mount Tianmu National Nature Reserv[J]. Journal of Southwest Forestry University, 2011, 31(5): 59-62. DOI: 10.3969/j.issn.2095-1914.2011.05.014
shu

浙江天目山自然保护区森林景观格局分析

  • 1.浙江农林大学环境科技学院，浙江 临安 311300；

  • 2.天目山国家级自然保护区管理局，浙江 临安 311300

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。

详细信息
    作者简介:

    吴兆艳（1985—），女，硕士生。研究方向：森林景观格局，景观可视化。E-mail：wuzhaoyan18@163.com。

  • 中图分类号: S718.5

Analysis of Forest Landscape Pattern in Mount Tianmu National Nature Reserv

  • 1. School of Environment Technology, Zhejiang A & F University, Linan Zhejiang 311300, China;

  • 2. Administration Bureau of Mount Tianmu National Nature Reserve, Linan Zhejiang 311300, China

摘要

    摘要
  • 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。
    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 bamboo forest. The forest landscape was classified into two categories, i.e., the natural landscape and the seminatural landscape. Then, the patch density, shape index, diversity index and dominance index, etc. were selected as landscape pattern indices which were used in analyzing forest landscape characteristics based on GIS and RS techniques. The results showed that the patch density and the separation index of nontimber product plantations were the biggest, and those of the broadleaved forests were the least. The patches of bamboo forest had the most complex shape feature, while the nontimber product plantations had the most regular patch shape. The landscape diversity indexes were ordered as the whole landscape > natural landscape > seminatural landscape, whereas the order of the dominance indexes was that the seminatural landscape > the whole landscape > natural landscape.
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  • 收稿日期:  2011-04-14

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