森林景观斑块密度及边缘密度动态研究——以关帝山林区为例

被引：58

作者：

张芸香

郭晋平

机构：

[1] 山西农业大学林学院!太谷

来源：

生态学杂志 | 2001年 / 01期

关键词：

forest landscape; patch density; edge density; landscape heterogeneity; dynamic analysis;

D O I：

10.13292/j.1000-4890.2001.0005

中图分类号：

Q149 [生态学其他分支学科];

学科分类号：

071012 ; 0713 ;

摘要：

Based on the air photos of four stages since 1959 in Guandishan forest region,and assisted by other forest survey information,four stages of landscape element patch digital maps were generated in ARC INFO.By analyzing the patch density and edge density of landscape,dynamic laws of landscape heterogeneity and patch characters were comprehensively explored in this paper.The results showed that patch density and edge density both could be used to study landscape heterogeneity and its dynamic character.The outline of patch transformation and patch character changes during forest restoration in the study area were expounded in the paper.Some principl proposals were also provided in the end for the planning of forest restoration in similar area.

引用

页码：18 / 21

页数：4

共 6 条

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Ecologically sustainable landscapes: The role of spatial configuration. Forman, R. T. T. In: Zonneveld, I. S. ( eds). Changing Landscape: An Ecological Perspective . 1990

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