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李函洋. 成都温江区国际花园城市景观格局探析[J]. 四川林业科技, 2018, 39(5): 58-63. DOI: 10.16779/j.cnki.1003-5508.2018.05.014
引用本文: 李函洋. 成都温江区国际花园城市景观格局探析[J]. 四川林业科技, 2018, 39(5): 58-63. DOI: 10.16779/j.cnki.1003-5508.2018.05.014
LI Han-yang. A Pattern Analysis on Urban Landscape of Wenjiang District as ‘Nations in Bloom’[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(5): 58-63. DOI: 10.16779/j.cnki.1003-5508.2018.05.014
Citation: LI Han-yang. A Pattern Analysis on Urban Landscape of Wenjiang District as ‘Nations in Bloom’[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(5): 58-63. DOI: 10.16779/j.cnki.1003-5508.2018.05.014

成都温江区国际花园城市景观格局探析

A Pattern Analysis on Urban Landscape of Wenjiang District as ‘Nations in Bloom’

  • 摘要: 国际花园城市奖(LivCom Awards)被誉为“绿色奥斯卡”。方法:本文以成都市温江区2008年Google Earth卫星图作为基础数据源,利用Photoshop及Auto CAD,对温江这一“国际花园城市”城区及近郊景观格局进行了相关分析。目的:并结合国内其他“国际花园城市”相关景观指数及指标进行比较分析,探讨“国际花园城市”特征。结果表明:研究区内森林斑块占有绝对优势;总体上景观破碎化指数为0.0054,景观多样性指数为1.3603,景观优势度指数为0.2937以及均匀性指数为0.8452。结论:苏州、杭州与其在景观格局上具有一定相似性,国内部分“国际花园城市”城市绿化指标平均值则介于“国家园林城市”与“国家生态园林城市”相关指标之间。

     

    Abstract: ‘LivCom Awards’ was honored as ‘Green Oscar’.This study was based on the 2008 Google Earth satellite images of WenJiang district in Chengdu City.A relevant analysis was conducted on the pattern of urban and suburban areas in WenJiang by Photoshop and Auto CAD.And the feature of ‘Nations in Bloom’ was explored by comparing statistics and regulations with other domestic award-winning cities.The results indicated that there were dominant forest plaques in urban and suburban areas in Wenjiang,and on the whole,the index of landscape fragmentation was 0.0054.Besides,the index of landscape diversity and index of landscape dominance was 1.3603 and 0.2937,meanwhile the index of landscape evenness was 0.8452.The landscape pattern of Wenjiang was similar to Suzhou and Hangzhou to some extent.The average number of afforestation index was below that of ‘national ecological garden city’,but above that of ‘national garden city’.

     

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