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| 基于景观格局分析的湖南长沙城市林业建设对策 | |
| 引用本文： | 孙婧,张志强,谢宝元,贾宝全,杨一波,唐丽霞.基于景观格局分析的湖南长沙城市林业建设对策[J].中国城市林业,2009,7(2):22-24. |
| 作者姓名： | 孙婧 张志强 谢宝元 贾宝全 杨一波 唐丽霞 |
| 作者单位： | 1. 北京林业大学水土保持学院,北京,100083 2. 中国林业科学研究院林业研究所,北京,100091 3. 湖南省林业厅,长沙,410007 |
| 基金项目： | 国家林业局重点项目，湖南省现代林业发展战略研究与规划项目 |
| 摘 要： | 文章以Ace View为技术手段,运用景观生态学的原理与方法,通过多样性指数、破碎度、分离度、平均形状指数、斑块密度等指标来分析长沙市的景观格局特征,结果表明,在长沙建成区内,有林地斑块分布极不均衡,中小尺度斑块类型所占比例很大,破碎度较高,林水结合的空间很小,最后还提出了长沙城市林业建设的一些相关对策。
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| 关 键 词： | {{each article.keywords kw i}} {{if kw.keywordCn && kw.keywordCn != ""}}{{else}}{{/if}}{{@ kw.keywordCn}} {{if i != article.keywords.length - 1}}/ {{/if}}{{/each}} |
The landscape patterns of urban forest in Changsha City |
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| Sun Jing,Zhang Zhiqiang,Xie Baoyuan,Jia Baoquan,Yang Yibo,Tang Lixia.The landscape patterns of urban forest in Changsha City[J].Journal of Chinese Urban Forestry,2009,7(2):22-24. | |
| Authors: | Sun Jing Zhang Zhiqiang Xie Baoyuan Jia Baoquan Yang Yibo Tang Lixia |
| Institution: | 1 . College of Soil and Water Conservation;Beijing Forestry University;Beijing 100086;2. Institute of Forestry;Chinese Academy of Forestry;Beijing 100091;3. Hunan Provincial Forestry Bureau;Changsha 411007 |
| Abstract: | As a critical urban landscape component, urban forest plays signifi cant roles in maintaining biological diversity, improving ecological environment and regulating microclimate. This paper discusses the characteristics of landscape patterns of the built-up area of Changsha as a case, which can benefit urban planning and construction to improve the ecological functions of urban forest. The characteristics of landscape patterns of Changsha were analyzed using ArcView software, according to the theories of lan... |
| Keywords: | Urban forest Landscape pattern Changsha City |
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