上海松江大学城七所高校行道树调查与研究

发布时间：2018-06-02 16:49

本文选题：松江大学城 + 行道树　；参考：《上海交通大学》2014年硕士论文

【摘要】：进入21世纪,随着大学教育的不断发展与变革,全国掀起了在城郊建设大学城、新校区的高潮。2001年上海松江大学城正式启动建设,总投资约53.3亿元,2005年全面建成,占地约533公顷,是目前为止中国规模较大的大学城之一。新校区的建设促进了校园绿化的蓬勃发展,校园绿化建设越来越受到社会各界的重视。行道树构成了校园绿化景观的基本框架,划分和连接着校园的其他绿色空间,是校园绿化的重要组成部分。本文对上海松江大学城七所高校行道树现状进行全面调查,在此基础上计算树种丰富度、重要值、应用频率、常绿树与落叶树比,进而分析校园行道树树种的应用现状;调查统计松江大学城各校行道树的健康状况,分析各树种适应性;总结各校区行道树应用及养护管理中存在的问题,提出解决问题的对策与建议,为上海以及周边高校的行道树应用与管理提供参考。上海松江大学城七所高校校园行道树共计9910株,其中以香樟数量最多,占总数的63.51%,其次比例较大的是悬铃木,占总数的18.79%,这两个树种的数量占总数的82.30%,其他树种总和仅占总数的17.70%。调查中的七所高校行道树树种丰富度普遍较低,有4所学校的行道树树种不超过4种。在树种重要值与应用频率方面,香樟和悬铃木占据了绝对的重要地位。其中,香樟的重要值高达145.12,应用频率为100%;悬铃木的重要值和应用频率分别为57.04和71.43%,其他树种的重要值均较低。七校均选择香樟或者悬铃木作为主要行道树,常绿树与落叶树比走向两个极端,比例失常。行道树健康方面各校表现均比较好,Ⅰ、Ⅱ健康等级的植株数量最多,共计9074株,占被调查总数的91.56%。经研究发现七所高校行道树的现状中存在以下问题:树种组成不够合理;树种不丰富,道路景观单一;香樟、悬铃木优势过于明显;长势良好的树种未得到重用;未考虑行道树长远的发展;行道树的养护管理较欠缺。针对以上问题作者提出如下对策与建议:按照景观需求、功能需求、文化需求,重视校园行道树的系统设计;加强优质树种的推广,在现有行道树种类的基础上,增加适应道路环境条件的植物种类;提高种植施工和养护管理水平,要有计划、有目的、合理地经营校园行道树资源。
[Abstract]:In twenty-first Century, with the continuous development and reform of university education, the country set off the University City in the suburb of the city. The Shanghai Songjiang University city of the new campus was officially launched in.2001, with a total investment of about 5 billion 330 million yuan and a total of 533 hectares in 2005. It is one of the largest university cities in China so far. The construction of the new campus promotes the construction of the new campus. With the vigorous development of campus greening, the construction of campus greening has been paid more and more attention by the community. The road tree constitutes the basic framework of the campus greening landscape. It is an important part of the campus greening, which is divided and connected to the other green spaces of the campus. This paper makes a comprehensive survey of the current situation of the seven colleges and universities in the city of Shanghai Songjiang University. On this basis, the tree species richness, important value, application frequency, evergreen tree and deciduous tree ratio were calculated, and then the application status of campus tree tree species was analyzed, the health status of the street trees in Songjiang University City and the adaptability of various tree species were analyzed, and the problems existed in the application and maintenance management of each campus road tree were summarized, and the solutions were put forward to solve the problems. The countermeasures and suggestions are provided for the application and management of the road trees in Shanghai and the surrounding colleges and universities. There are 9910 trees in the seven colleges and universities in the city of Shanghai Songjiang University. Among them, the number of camphor is the largest, accounting for 63.51% of the total. The second proportion is 18.79% of the total number, and the number of these two species accounts for 82.30% of the total. The richness of seven university tree tree species in the seven colleges and universities with the total number of tree species is generally low, and there are no more than 4 species of tree species in 4 schools. In terms of important value and frequency of application, camphor and camphor occupy an absolute important position. Among them, the important value of camphor is as high as 145.12, the frequency of application is 100%; the camphor tree is a camphor tree. The important values and the frequency of application were 57.04 and 71.43% respectively, and the important values of other species were low. Seven schools chose camphor or camphor tree as the main tree, and the evergreen tree and deciduous tree went to two extremes, and the proportion was abnormal. 91.56%., which accounts for the total number of investigations, found the following problems in the current situation of seven university road trees: the tree species composition is not reasonable; the tree species are not rich, the road landscape is single; the camphor, the tree of the tree are too obvious; the growing species of trees are not reused; the long-term development of the tree tree is not considered; the maintenance management of the roadside trees is short. The following countermeasures and suggestions are put forward: according to the demand of the landscape, the functional demand, the cultural demand, the system design of the campus road tree, the promotion of the high quality tree species, the increase of the plant species adapted to the road environment conditions on the basis of the existing road tree species, and the improvement of the cultivation and maintenance management level, there should be a plan and a plan. The purpose is to manage the campus street tree resources reasonably.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU985.124

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