| 基于RS和GIS的马鞍山市分区城市森林景观格局综合评价 |
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| 引用本文： | 王原,吴泽民,张浩,赵霞.基于RS和GIS的马鞍山市分区城市森林景观格局综合评价[J].北京林业大学学报,2008,30(4):46-52. |
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| 作者姓名： | 王原 吴泽民 张浩 赵霞 |
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| 作者单位： | 复旦大学环境科学与工程系;安徽农业大学林学与园林学院 |
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| 摘 要： | 该文在RS与GIS技术支持下，运用景观生态学的原理和方法，基于2003年QuickBird遥感影像资料，研究了马鞍山市建成区63.08 km2的城市森林景观格局特征。通过选取该市的3个行政区域，对其城市森林景观格局进行分析比较，并在此基础上选取城市森林覆盖率、斑块密度指数、分离度指数、景观多样性指数以及斑块形状指数，分别采用标准离差法、熵权法和CRITIC法3种客观赋权的方法，对3个区域的城市森林景观展开综合评价，为城市森林景观生态综合评价提供参考。3种评价方法结果均表明，雨山区的城市森林景观格局最优，其次为花山区和金家庄区。
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| 关 键 词： | GIS 景观生态学 城市森林 景观格局 综合评价 马鞍山市 |
| 收稿时间： | 1900-01-01 |
Landscape pattern analysis and comprehensive assessment of urban forest in the three districts of Maanshan City based on RS and GIS |
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| WANG Yuan,WU Ze-min,ZHANG Hao,ZHAO Xia.Landscape pattern analysis and comprehensive assessment of urban forest in the three districts of Maanshan City based on RS and GIS[J].Journal of Beijing Forestry University,2008,30(4):46-52. |
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| Authors: | WANG Yuan WU Ze-min ZHANG Hao ZHAO Xia |
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| Institution: | 1 Environmental & Engineering Department of Fudan University, Shanghai， 200433,P. R. China; 2 School of Forestry & Landscape Architecture, Anhui Agricultural University, Hefei， 230036, P. R. China. |
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| Abstract: | Based on the theory and method of landscape ecology and QuickBird satellite images,an integrated approach of GIS/RS was employed to analyze the urban forest landscape pattern of Maanshan City.The study area consisted of three districts,which cover the whole build-up area with 63.08 km~2.The landscape pattern of urban forest in the three districts were analyzed and compared by five landscape metrics,including urban forest cover percentage,patch density index,isolation index,landscape diversity index and patc... |
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| Keywords: | GIS |
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