摘要随着中国高等教育的飞速发展,社会越来越多地关注高校校园的景观建设。其中，校园绿地景观在校园景观建设中占有重要的一席之地。行道树作为高校绿化景观不可缺少的一部分，形成了校园绿地景观的基本骨架，是展现校园文化景观的重要窗口。本文采用实地调查与数据分析两种方法，对徐州市六所高校主干道、次干道等道路的行道树进行了树种结构和生长状况等的调查统计和比较分析。结果表明：徐州市六所高校校园行道树共有乔木25科34属42种12410株。其中常绿树种与落叶树种种数比是1:3，株数比是8:9。各校彩叶树与绿叶树比例参差不齐。应用频率方面，六所高校内香樟、女贞、银杏、水杉4种树最高，为 100%；桂花、白玉兰等20种树最低，为16。67%。调查成果将为其他高校行道树种选择及养护管理提供依据和指导意见。72115

该论文有图5幅，表11个，参考文献18篇。

毕业论文关键词：徐州高校  行道树  树种组成  生长状况

Investigation and Research on Street Tree of Campuses in Xuzhou

Abstract With the rapid development of high education in China, the society pays more and more attention to the vigorous development of campus greening。Among them, the campus green space landscape plays an important role in the construction of the campus landscape。 As an indispensible part of the green landscape indispensable, street trees form a basic framework of the campus landscape and are an important window to show the cultural landscape of campus。 This article adopts two ways on field study and analysis of data。It conducts an investigation and run a comparative analysis to species composition and growing condition of street on the main and subordinate roads of six campus in Xuzhou。The results show that the six campus in Xuzhou have 12410 trees including 25 families,34 genus and 42 species。 Evergreen tree species to deciduous tree species ratio is 1 to 3 and evergreen trees to deciduous trees ratio is 8 to 9。 Colorful-green trees Ratio of street trees of every campus is different。According to applying frequency of street trees,the Occupancy of Cinnamomum camphora,Ligustrum lucidum,Ginkgo biloba and Metasequoia glyptostroboides are the highest,100%; the Occupancy of Osmanthus sp。and Michelia alba and the other 20 tree saecies are the minimum,16。67%。 The results of survery will provide the basis and guidance for the other universities with selected and maintenance management。

Key Words: Universities in Xuzhou  street tree  species composition  growing condition

目  录

摘要Ⅰ

Abstract-Ⅱ

目录Ⅲ

图清单-Ⅳ

表清单-Ⅳ

变量注释表-Ⅴ

1 绪论-1

2 研究区概况2

2。1徐州市概况-2

2。2所选徐州市六所高校概况-3

3 研究内容和方法-3

3。1研究内容-3

3。2研究方法-4

4 结果与分析4

4。1行道树树种结构-4

4。2行道树生长状况-12

5 结论与讨论-17

5。1结论18

5。2讨论18

参考文献20

致谢22

图清单

图序号 图名称 页码

 图4-1高校行道树树种结构分析图

图4-2 高校行道树树种数量分布图 11

图4-3 江苏师范大学行道树 14

图4-4 徐州医科大学行道树 17

图4-5 中国矿业大学行道树