摘要：为掌握整个校园的绿化生命线，明确各级空间领域的分布与连接，发现其中不合理与不完善之处，结合数据寻找改善生态环境质量的方法，建设更加美观健康的大学校园。通过实地调查，了解现有乔灌木的种类、数量及种植时间，分析树种结构、种植类型及相互关系，丰富对树种的园林用途和观赏价值的认识。结果发现：1、主要乔灌木共32科，53种，其中乔木37种，灌木16种，所利用的树种资源比例较小；2、乔灌木应用形式不够丰富；3、树龄较短，绿荫覆盖率小；4、本地树种偏少。这些结果和问题的解决将有利于环境保护并且改善校园面貌，满足自然生态及学生、教师等各个群体的应用需求。62236

毕业论文关键词：树种调查；植物应用；现状分析；应技大奉贤校区

Investigation and analysis on the structure of greening tree species of Fengxian SIT Campus

Abstract：In order to grasp the lifeline of greening the campus, clear at all levels in the field of space distribution and connection, find the unreasonable and imperfect, combined with the data looking for ways to improve the quality of the ecological environment, construction more healthy and beautiful campus. Through on-the-spot investigation,to understand the current types of trees and shrubs, quantity and planting time. Analysis structure of tree species, planting types and their interrelationships, rich species of garden use and ornamental value. The results were as follows: 1、mainly shrubs 32 families, 53 species, which 37 species of trees, shrubs 16 species, the tree species resources in a smaller proportion; 2、and shrubs application form rich enough; 3、age shorter, shade cover rate is small; 4、too few native species. These results and problems of the solution will benefit the environmental protection and improve the appearance of the campus,to meet the natural ecology and the students, the application requirements of the various groups of teachers.

Key words: tree species survey；plant application；current situation analysis；Fengxian SIT Campus

引言·5

一、研究地区概况··5

  1.1  校园概况·5

二、调查及统计方法·5

  2.1  调查范围6

  2.2  调查时间6

  2.3  调查指标6

  2.4  调查方法6

三、调查结果与区域分析··6

    3.1.1  第一区树种统计·7

    3.1.2  第一区绿化结构·7

    3.2.1  第二、三区树种统计··8

    3.2.2  第二、三区绿化结构··9

    3.3.1  第四区树种统计·10

    3.3.2  第四区绿化结构·11

    3.4.1  第五区树种统计·12

    3.4.2  第五区绿化结构·12

    3.5.1  第六区树种统计·14

    3.5.2  第六区绿化结构·15

    3.6.1  第七区树种统计·16

    3.6.2  第七区绿化结构·17

    3.7.1  第八区树种统计·18

    3.7.2  第八区绿化结构·19

    3.8.1  第九区树种统计·21

    3.8.2  第九区绿化结构·21

四、整体分析与存在现状··23

  4.1  全校乔灌木树种统计·23

  4.2  存在问题25

    4.2.1  校园主要乔灌木种类较少25

    4.2.2  乔灌木应用形式不够丰富25

    4.2.3  树龄较短，绿荫覆盖率小25