| 广州市城市景观格局分析 |
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| 引用本文： | 苏引江,杨燕琼,梁耀,赵海根.广州市城市景观格局分析[J].林业资源管理,2010(6). |
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| 作者姓名： | 苏引江 杨燕琼 梁耀 赵海根 |
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| 基金项目： | 国家高技术研究发展计划(863计划)课题，广东省林业局科技与对外合作处课题 |
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| 摘 要： | 以2007年12月覆盖广州市的印度IRS-P6卫星影像为信息源,以GIS为平台,结合GPS定位外业调查数据,通过分析景观格局指数,得到2007年广州市城市景观格局的分布情况。结果表明:广州市各类城市景观分布不均匀;城市森林景观类型比较集中;道路和水体的景观分维数相对较大,其景观边界格局最复杂,城市景观受人为干扰大;广州市城市景观类型丰富,破碎化程度高。该研究可为广州市城市景观生态规划、城市生态建设提供参考。
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| 关 键 词： | 城市景观 景观格局 景观评价 广州 |
3S-based Analysis on Guangzhou's Landscape Pattern |
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| SU Yinjiang,YANG Yanqiong,LIANG Yao,ZHAO Haigen.3S-based Analysis on Guangzhou's Landscape Pattern[J].Forest Resources Management,2010(6). |
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| Authors: | SU Yinjiang YANG Yanqiong LIANG Yao ZHAO Haigen |
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| Abstract: | The Indian IRS-P6 satellite image of December 2007 which covers Guangzhou city was used as the information source and GIS as a platform.Based on the GPS investigation data and the analysis on a set of landscape pattern indices,the distribution of Guangzhou's landscape pattern in 2007 was obtained.The analytic results show that the distribution of various types of landscape is distributed unevenly in Guangzhou.Urban forest landscape type is relatively concentrative.The boundaries of waters and roads are complicated and fractal dimensions are relatively big.The human interferences of urban landscape were big.Guangzhou city is rich in landscape types but high in fragmentation.This paper provides reference information for ecological planning of urban landscape and urban ecological construction. |
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| Keywords: | urban landscape landscape pattern landscape evaluation Guangzhou |
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