| 合肥市环城公园生态风景林的景观评价及生态功能 |
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| 引用本文： | 王嘉楠,张磊,吴泽民,王原.合肥市环城公园生态风景林的景观评价及生态功能[J].东北林业大学学报,2010,38(3). |
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| 作者姓名： | 王嘉楠 张磊 吴泽民 王原 |
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| 作者单位： | 1. 安徽农业大学,合肥,230036
2. 复旦大学 |
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| 基金项目： | 国家“十一五”科技支撑项目(2006BAD03A06) |
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| 摘 要： | 运用景观生态学的原理、方法及3S技术,依据合肥市环城公园特点,采用样方法和Citygreen软件对公园的景观特征进行了计算,分析生态风景林斑块及其生态功能。结果表明:环城公园内生态风景林景观斑块面积65.44hm2,占整个景观的43.91%;一般绿地景观斑块面积1.39hm2,占整个景观1%;水体景观斑块面积53.38hm2,占整个景观35.82%;裸地景观斑块面积1.13hm2,占整个景观0.76%;建筑及硬质铺装面积25.82hm2,占整个景观17.33%,说明生态风景林已具有较高的环境控制能力。公园内以木本植物为主的群落结构表现相对稳定,丰富了城市景观资源,形成了城市特色景观风貌。环城公园生态风景林的生态功能体现在:固碳效益折合人民币价值约8050407元;清除有害气体总价值约271164元;有效截流暴雨径流总量34162.85m3,价值约18468438元;对改善和维持合肥市中心城区生态环境起着重要作用。
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| 关 键 词： | 生态风景林 景观评价 生态功能 合肥 环城公园 |
Landscape Evaluation and Ecological Functions of Eco-landscape Forest in the Ring Park Around Hefei City |
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| Wang Jianan,Zhang Lei,Wu Zemin,Wang Yuan.Landscape Evaluation and Ecological Functions of Eco-landscape Forest in the Ring Park Around Hefei City[J].Journal of Northeast Forestry University,2010,38(3). |
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| Authors: | Wang Jianan Zhang Lei Wu Zemin Wang Yuan |
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| Institution: | School of Forestry and Landscape Architecture;Anhui Agricultural University;Hefei 230036;P. R. China;Fudan University |
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| Abstract: | Based on the theory and methodology of landscape ecology,the landscape structure and the environmental functions of the urban eco-landscape forest in the ring park around Hefei City were analyzed by using the technique of GIS and CITYgreen software. Results showed that there were 5 major landscape elements,i.e. eco-landscape forest,general green space,water space,naked space,and building and hard pavement surface,accounting for 43.91%,1.00%,35.82%,0.76%,and 17.33%,with an area of 65.44,1.39,53.38,1.13,and 2... |
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| Keywords: | Eco-landscape forests Landscape evaluation Ecological functions Ring park around Hefei City |
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