基于i-Tree (STRATUM)模型的沈阳市行道树结构及生态效益评价

2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring Pub Date : 2011-04-11 DOI:10.1109/CDCIEM.2011.84

M. Ning, Chen Wei, He Xingyuan

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引用次数: 1

摘要

采用抽样调查的方法，对沈阳市二环内行道树的结构和生态效益进行了调查。研究区面积约161平方公里，有61条主要道路。在实地资料的基础上，运用i-Tree (STRATUM)模型对行道树的结构和生态效益进行了分析。结果表明:研究区共有行道树19种，隶属于13科15属。最常见的树种为槐树、白杨和白蜡，占总种群的68.32%。小树的比例(d.b.h。

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Structure and Ecological Benefits Evaluation of Street Trees in Shenyang Based on i-Tree (STRATUM) Model

Sampling method was employed to investigate the structure and ecological benefits of street trees in the area within Second Ring Road of Shenyang. The study area covers about 161 km2£¬and 61 main roads. Based on the field data, the i-Tree (STRATUM) model was run to analyze street trees¡¯structure and ecological benefits. The results showed that there were 19 street tree species in the study area, which were belong to 13 families and 15 genera. The most common tree species are Sophora japonica, Populus alba, and Fraxinus chinensis, the percentage of which reached 68.32% of the total population. The proportion of small trees (d.b.h.

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2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring

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