| 广州流溪河国家森林公园森林景观稳定性研究 |
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| 引用本文： | 付春风,张贵.广州流溪河国家森林公园森林景观稳定性研究[J].福建林业科技,2008,35(2):176-181. |
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| 作者姓名： | 付春风 张贵 |
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| 作者单位： | 中南林业科技大学,湖南,长沙,410004 |
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| 摘 要： | 使用GIS技术和景观结构分析软件FRAGSTATS,利用主成分分析方法,分析了广州市流溪河国家森林公园森林景观稳定性影响因素。结果表明景观异质性是流溪河国家森林公园森林景观稳定性的主要影响因素。另外,森林景观稳定性与景观生产力、森林斑块形状和大小以及森林景观斑块的分布格局也密切相关。保持流溪河国家森林公园主要景观的异质性,是保持森林景观稳定的关键。
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| 关 键 词： | 广州流溪河 森林景观 稳定性 异质性 GIS |
Analysis on stability factors of forest landscape at Liuxihe River |
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| FU Chun-feng,ZHANG Gui.Analysis on stability factors of forest landscape at Liuxihe River[J].Journal of Fujian Forestry Science and Technology,2008,35(2):176-181. |
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| Authors: | FU Chun-feng ZHANG Gui |
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| Abstract: | Based on GIS technology and spatial pattern analysis solfware FRAGSTATS,the stability of forest landscape at Liuxihe River National Forest Park in Guangzhou was analyzed by principal component analysis.The results showed that the heterogeneity of forest landscape is the crucial factor affecting the landscape stability.The other factors are productivity,shape and size of patch,spatial pattern of landscape.The key factor of stability of Liuxihe River National Forest Park is to maintain the main forest landscape heterogeneity. |
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| Keywords: | Liuxihe River forest landscape stability heterogeneity GIS |
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