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| 合肥市高校森林群落结构特征分析 | |
| 引用本文： | 程红梅,周耘峰,汤庚国.合肥市高校森林群落结构特征分析[J].湖南农业大学学报(自然科学版),2008,34(5). |
| 作者姓名： | 程红梅 周耘峰 汤庚国 |
| 作者单位： | 1. 合肥植物园,安徽,合肥,230031;南京林业大学,风景园林学院,江苏,南京,210037 2. 合肥植物园,安徽,合肥,230031 3. 南京林业大学,风景园林学院,江苏,南京,210037 |
| 摘 要： | 采用群落学调查方法,对合肥市高校森林群落的植物组成、分布、结构特征和多样性进行研究.结果表明:合肥高校植物群落主要有99科、224属、342种(其中含16个变种,7个变型种,13个栽培变型种).蔷薇科、豆科、木兰科和木犀科等为优势科;水杉、枫杨、女贞、桂花、圆柏、雪松、紫叶李和香樟等为优势种.乔木层树种有98种,少数种占有较大比例,优势种群中常绿树种占有一定比例.树木径阶主要集中于5～26 cm.群落物种多样性指数以乔木层较高,灌木层次之,草本层最低.藤本植物种类少,应用率低.群落类型以针阔混交林、常绿落叶阔叶林和含常绿成分的落叶阔叶林为主.笔者认为合肥市高校森林群落应以地带性落叶阔叶树种为主体,以提高植物多样性为基础,优化高校森林群落结构,构建近自然植物群落. |
| 关 键 词： | 高校校园 森林群落 结构特征 多样性 合肥 |
Investigation on composition and structure of forest phytocoenosis on university campus of Hefei city |
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| CHENG Hong-mei,ZHOU Yun-feng,TANG Geng-guo.Investigation on composition and structure of forest phytocoenosis on university campus of Hefei city[J].Journal of Hunan Agricultural University,2008,34(5). | |
| Authors: | CHENG Hong-mei ZHOU Yun-feng TANG Geng-guo |
| Institution: | CHENG Hong-mei1,2,ZHOU Yun-feng1,TANG Geng-guo2 (1.Hefei Botanical Garden,Hefei 230031,China,2.College of L,scape Architecture,Nanjing Forestry University,Nanjing 210037,China) |
| Abstract: | An investigation of forest communities from the typical sample plots in various districts was conducted on university campus in Hefei city. The results revealed that 99 families, 224 genuses, 342 species were recorded in the area and 98 species in the tree layor.Rosaceae, Leguminosae, Magnoliaceae and Oleaceae, etc were dominant families. Metase-quoia glyptostroboides,Pterocarya stenoptera,Ligustrum lucidum,Osmanthusfragrans, Sabina chinensis, Cedrus deodara, Prunus cerasifera, Cinnamomum camphora,etc were ... |
| Keywords: | campus phytocoenosis community structure biodiversity Hefei |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |