Analysis on landscape pattern of urban green space in small and medium-size cities based on Quickbird imagery. Taking Yueqing City as an example(基于Quickbird影像的中小城市绿地景观格局分析)
基于2009年Quickbird影像数据解译获得的乐清市城区绿地分布图,在GIS的支持下,运用景观生态学的原理和方法,对城区绿地景观格局进行了较系统的分析.结果表明:绿地景观结构不尽合理,以公园绿地为优势类型,道路绿地与居住绿地明显偏少;全区绿地多样性指数偏低,绿地类型不够丰富;绿地景观整体破碎度较高,其中新区的破碎度高于老区;绿地斑块分维数偏低,斑块形状较规则,缺乏自然形状,人工痕迹较重.论文对分析结果进行了讨论,并针对上述问题提出了相应的对策和建议,以期能为其他中小城市绿地格局分析与绿地建设提供参考....
Main Authors: | YANGWei(杨威), CHENQiu-xiao(陈秋晓) |
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Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2011-11-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2011.06.020 |
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