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当前位置: 首页 > 文章 > 山东省潍坊市道路绿带树种结构量化研究 山东林业科技 2016,46 (1) 39-42+29
Position: Home > Articles > Road greenbelt tree structure and quantitative research in Shandong,Weifang Journal of Shandong Forestry Science and Technology 2016,46 (1) 39-42+29

山东省潍坊市道路绿带树种结构量化研究

作  者：
岳桦;袁伟
单  位：
东北林业大学园林学院
关键词：
潍坊市;道路绿带;种类构成;树种结构
摘  要：
为了完善潍坊市道路绿化系统,提高道路绿带的植物配置科学性,对潍坊市道路绿带进行了调研。利用样方法与延长米法相结合对潍坊市区内全部快速路、全部主干路、绝大部分次干路以及部分支路的道路绿带植物种类构成特征进行研究。结果表明,潍坊市道路绿带共应用植物147种,其中乔木78种,灌木61种,藤本8种。重要值在前10位的乔木和灌木中,乡土树种应用的种类占40%,树种构成不够合理。国槐的胸径多样性指数最高,说明国槐的应用时间较长,树龄结构丰富。不同类型道路绿带的丰富度、多样性指数、均匀度指数均为路侧绿带>行道树绿带>侧分绿带>中分绿带。其中路侧绿带与行道树绿带的植物种类构成最为相似,造成景观单一,缺乏特色。
译  名：
Road greenbelt tree structure and quantitative research in Shandong,Weifang
作  者：
YUE Hua;YUAN Wei;College of Landscape Architecture,Northeast Forestry University;
关键词：
weifang city;;road greenbelt;;species composition;;tree structure
摘  要：
In order to improve greening system and plant composition in urban road greenbelt of Weifang city,an investigation was conducted.The sampling methods and meter methods were used to study all fast road Weifang City area,all the main roads,the vast majority of sub-distributors as well as part of the slip road greenbelt plant species composition characteristics.The results show there are altogether 147 kinds of plants altogether,including 78 kinds of arbors,61 kinds of shrubs,8kinds of vines in Weifang road greenbelt.The species of native trees applications accounted for 40%in the value of the top ten important arbors and shrubs.,and trees constitution is unreasonable.The Sophora japonica has highest diameter diversity index,Illustrated that the application of Sophora japonica is longer and it has a rich age structure.Different types of roads greenbelt richness,diversity index,evenness index are all roadside greenbelt>trees greenbelt>side points greenbelt>carve greenbelt,where roadside greenbelt with trees greenbelt plant species composition are most similar.This caused the Landscape lack of features.

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